Frontier Funds (FRFD) 10-Q15 May 242024 Q1 Quarterly reportFinancial data

Company Profile

Document And Entity Information

Document And Entity Information	3 Months Ended
Document And Entity Information	Mar. 31, 2024 shares
Document Information Line Items
Entity Registrant Name	FRONTIER FUNDS
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Amendment Flag	false
Entity Central Index Key	0001261379
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Document Period End Date	Mar. 31, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	000-51274
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	36-6815533
Entity Address, Address Line One	c/o Frontier Fund Management, LLC
Entity Address, Address Line Two	25568 Genesee Trail Road
Entity Address, City or Town	Golden
Entity Address, State or Province	CO
Entity Address, Postal Zip Code	80401
City Area Code	(303)
Local Phone Number	454-5500
Title of 12(b) Security	N/A
No Trading Symbol Flag	true
Security Exchange Name	NONE
Entity Interactive Data Current	Yes
Frontier Diversified Fund [Member]
Document Information Line Items
Entity Common Stock, Shares Outstanding	19,158
Frontier Masters Fund
Document Information Line Items
Entity Common Stock, Shares Outstanding	5,408
Frontier Long/Short Commodity Fund
Document Information Line Items
Entity Common Stock, Shares Outstanding	10,270
Frontier Balanced Fund [Member]
Document Information Line Items
Entity Common Stock, Shares Outstanding	68,857
Frontier Select Fund
Document Information Line Items
Entity Common Stock, Shares Outstanding	16,056
Frontier Global Fund [Member]
Document Information Line Items
Entity Common Stock, Shares Outstanding	8,072
Frontier Heritage Fund
Document Information Line Items
Entity Common Stock, Shares Outstanding	13,934

Consolidated Statements of Fina

Consolidated Statements of Financial Condition (Unaudited) - USD ($)	Mar. 31, 2024	Dec. 31, 2023
The Series of Frontier Funds \| Frontier Diversified Fund
ASSETS
Cash and cash equivalents	$ 110,291	$ 98,119
U.S. Treasury securities, at fair value	5,779	5,543
Investments in private investment companies, at fair value	1,327,600	1,386,373
Investments in unconsolidated trading companies, at fair value	34,169	33,061
Interest receivable	333	386
Total Assets	1,478,172	1,523,482
LIABILITIES
Interest payable to Managing Owner
Redemptions payable		21,822
Service fees payable to Managing Owner	44	46
Trading fees payable to Managing Owner	4,531	4,735
Subscriptions in advance for service fee rebates	22,650	22,650
Other liabilities	471	441
Total Liabilities	27,696	49,694
CAPITAL
Total Owners’ Capital	1,450,476	1,473,788
Total Capital	1,450,476	1,473,788
Total Liabilities and Capital	1,478,173	1,523,482
The Series of Frontier Funds \| Frontier Masters Fund
ASSETS
Cash and cash equivalents	37,739	25,514
U.S. Treasury securities, at fair value	1,978	1,441
Investments in private investment companies, at fair value	424,234	341,384
Investments in unconsolidated trading companies, at fair value	11,693	8,598
Interest receivable	114	100
Total Assets	475,758	377,037
LIABILITIES
Interest payable to Managing Owner
Redemptions payable		2,601
Service fees payable to Managing Owner	20	17
Trading fees payable to Managing Owner	2,541	2,617
Subscriptions in advance for service fee rebates	31,725	31,725
Other liabilities	163	115
Total Liabilities	34,449	37,075
CAPITAL
Total Owners’ Capital	441,309	339,962
Total Capital	441,309	339,962
Total Liabilities and Capital	475,757	377,037
The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
ASSETS
Cash and cash equivalents	61,131	50,991
U.S. Treasury securities, at fair value	3,203	2,881
Investments in private investment companies, at fair value	620,004	675,568
Investments in unconsolidated trading companies, at fair value	18,939	17,181
Interest receivable	185	201
Total Assets	703,462	746,822
LIABILITIES
Interest payable to Managing Owner	45	40
Redemptions payable	3,421	485
Service fees payable to Managing Owner	6	8
Trading fees payable to Managing Owner	1,597	1,896
Subscriptions in advance for service fee rebates	393	393
Other liabilities	260	231
Total Liabilities	5,722	3,053
CAPITAL
Total Owners’ Capital	697,740	743,769
Total Capital	697,740	743,769
Total Liabilities and Capital	703,462	746,822
The Series of Frontier Funds \| Frontier Balanced Fund
ASSETS
Cash and cash equivalents	226,986	230,796
U.S. Treasury securities, at fair value	11,894	13,038
Receivable from futures commission merchants		769,384
Investments in private investment companies, at fair value	5,717,112	4,430,486
Investments in unconsolidated trading companies, at fair value	70,323	77,766
Interest receivable	687	909
Total Assets	6,027,002	5,522,379
LIABILITIES
Interest payable to Managing Owner	1,058	995
Open trade deficit, at fair value		14,434
Redemptions payable	27,514
Incentive fees payable to Managing Owner		692
Management fees payable to Managing Owner		2,440
Service fees payable to Managing Owner	9,494	8,793
Trading fees payable to Managing Owner	20,526	20,160
Risk analysis fees payable		11,307
Subscriptions in advance for service fee rebates	410,293	405,698
Other liabilities	969	735
Total Liabilities	469,854	465,254
CAPITAL
Total Owners’ Capital	5,557,148	5,057,125
Total Capital	5,557,148	5,057,125
Total Liabilities and Capital	6,027,002	5,522,379
The Series of Frontier Funds \| Frontier Select Fund
ASSETS
Cash and cash equivalents	72,909	91,807
U.S. Treasury securities, at fair value	3,820	5,186
Receivable from futures commission merchants
Investments in private investment companies, at fair value	822,092	688,250
Investments in unconsolidated trading companies, at fair value	22,588	30,934
Interest receivable	221	362
Total Assets	921,630	816,539
LIABILITIES
Interest payable to Managing Owner	334	308
Open trade deficit, at fair value
Redemptions payable
Incentive fees payable to Managing Owner
Management fees payable to Managing Owner
Service fees payable to Managing Owner	2,016	1,878
Trading fees payable to Managing Owner	2,892	2,305
Risk analysis fees payable
Subscriptions in advance for service fee rebates	22,631	22,558
Other liabilities	313	415
Total Liabilities	28,186	27,464
CAPITAL
Total Owners’ Capital	893,444	789,075
Total Capital	893,444	789,075
Total Liabilities and Capital	921,630	816,539
The Series of Frontier Funds \| Frontier Global Fund
ASSETS
Cash and cash equivalents	96,422	85,804
U.S. Treasury securities, at fair value	5,053	4,847
Investments in private investment companies, at fair value	1,552,382	1,156,895
Investments in unconsolidated trading companies, at fair value	29,873	28,911
Interest receivable	292	338
Total Assets	1,684,022	1,276,795
LIABILITIES
Interest payable to Managing Owner	406	420
Service fees payable to Managing Owner	3,388	2,704
Trading fees payable to Managing Owner	6,134	5,301
Subscriptions in advance for service fee rebates	165,110	164,567
Other liabilities	412	387
Total Liabilities	175,450	173,379
CAPITAL
Total Owners’ Capital	1,508,572	1,103,416
Total Capital	1,508,572	1,103,416
Total Liabilities and Capital	1,684,022	1,276,795
The Series of Frontier Funds \| Frontier Heritage Fund
ASSETS
Cash and cash equivalents	111,985	88,561
U.S. Treasury securities, at fair value	5,868	5,003
Investments in private investment companies, at fair value	1,699,276	1,634,716
Investments in unconsolidated trading companies, at fair value	34,694	29,840
Interest receivable	339	349
Total Assets	1,852,162	1,758,469
LIABILITIES
Interest payable to Managing Owner	464	436
Service fees payable to Managing Owner	3,558	3,484
Trading fees payable to Managing Owner	6,580	6,943
Subscriptions in advance for service fee rebates	87,560	86,405
Other liabilities	479	401
Total Liabilities	98,641	97,669
CAPITAL
Total Owners’ Capital	1,753,521	1,660,800
Total Capital	1,753,521	1,660,800
Total Liabilities and Capital	1,852,162	1,758,469
Frontier Funds
ASSETS
Cash and cash equivalents	717,463	671,592
U.S. Treasury securities, at fair value	37,595	37,939
Receivable from futures commission merchants		769,384
Investments in private investment companies, at fair value	12,384,979	10,539,963
Interest receivable	2,171	2,645
Total Assets	13,142,208	12,021,523
LIABILITIES
Interest payable to Managing Owner	2,307	2,199
Open trade deficit, at fair value		14,434
Redemptions payable	30,935	24,908
Incentive fees payable to Managing Owner		692
Management fees payable to Managing Owner		2,440
Service fees payable to Managing Owner	18,526	16,930
Trading fees payable to Managing Owner	44,801	43,957
Risk analysis fees payable		11,307
Subscriptions in advance for service fee rebates	740,362	733,996
Other liabilities	3,067	2,725
Total Liabilities	839,998	853,588
CAPITAL
Managing Owner Units	130,579	118,288
Limited Owner Units	12,171,631	11,049,647
Total Owners’ Capital	12,302,210	11,167,935
Total Liabilities and Capital	13,142,208	12,021,523
Class 2 \| The Series of Frontier Funds \| Frontier Diversified Fund
CAPITAL
Managing Owner Units	7,032	6,030
Limited Owner Units	$ 209,861	$ 195,936
Units Outstanding
Units Outstanding (in Shares)	2,728	2,962
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 79.5	$ 68.18
Class 2 \| The Series of Frontier Funds \| Frontier Masters Fund
CAPITAL
Managing Owner Units	$ 4,583	$ 3,523
Limited Owner Units	$ 94,512	$ 72,663
Units Outstanding
Units Outstanding (in Shares)	1,165	1,165
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 85.05	$ 65.39
Class 2 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
CAPITAL
Managing Owner Units	$ 477	$ 492
Limited Owner Units	$ 7,498	$ 7,743
Units Outstanding
Units Outstanding (in Shares)	113	113
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 70.44	$ 72.74
Class 2 \| The Series of Frontier Funds \| Frontier Balanced Fund
CAPITAL
Managing Owner Units	$ 40,333	$ 34,646
Limited Owner Units	$ 935,556	$ 855,248
Units Outstanding
Units Outstanding (in Shares)	7,489	7,950
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 130.31	$ 111.93
Class 2 \| The Series of Frontier Funds \| Frontier Select Fund
CAPITAL
Managing Owner Units	$ 9,292	$ 8,611
Limited Owner Units	$ 45,114	$ 39,746
Units Outstanding
Units Outstanding (in Shares)	568	598
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 95.85	$ 80.92
Class 2 \| The Series of Frontier Funds \| Frontier Global Fund
CAPITAL
Managing Owner Units	$ 15,209	$ 11,205
Limited Owner Units	$ 31,892	$ 23,086
Units Outstanding
Units Outstanding (in Shares)	153	154
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 307.41	$ 222.53
Class 2 \| The Series of Frontier Funds \| Frontier Heritage Fund
CAPITAL
Managing Owner Units	$ 18,990	$ 17,591
Limited Owner Units	$ 107,584	$ 150,682
Units Outstanding
Units Outstanding (in Shares)	582	890
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 217.59	$ 188.97
Class 2a \| The Series of Frontier Funds \| Frontier Diversified Fund
CAPITAL
Managing Owner Units
Limited Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 2a \| The Series of Frontier Funds \| Frontier Masters Fund
CAPITAL
Managing Owner Units
Limited Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 2a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
CAPITAL
Managing Owner Units	$ 5,818	$ 6,271
Limited Owner Units	$ 18,677	$ 33,166
Units Outstanding
Units Outstanding (in Shares)	519	816
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 47.22	$ 48.36
Class 2a \| The Series of Frontier Funds \| Frontier Balanced Fund
CAPITAL
Managing Owner Units	$ 17,973	$ 18,194
Units Outstanding
Units Outstanding (in Shares)	158	187
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 113.49	$ 97.44
Class 2a \| The Series of Frontier Funds \| Frontier Select Fund
CAPITAL
Managing Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 3 \| The Series of Frontier Funds \| Frontier Diversified Fund
CAPITAL
Managing Owner Units	$ 9,970	$ 9,964
Limited Owner Units	$ 1,223,613	$ 1,261,858
Units Outstanding
Units Outstanding (in Shares)	16,430	19,765
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 75.08	$ 64.35
Class 3 \| The Series of Frontier Funds \| Frontier Masters Fund
CAPITAL
Managing Owner Units		$ 838
Limited Owner Units	$ 342,214	$ 262,938
Units Outstanding
Units Outstanding (in Shares)	4,243	4,257
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 80.66	$ 61.96
Class 3 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
CAPITAL
Managing Owner Units
Limited Owner Units	$ 565,593	$ 590,578
Units Outstanding
Units Outstanding (in Shares)	7,654	7,739
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 73.89	$ 76.31
Class 3a \| The Series of Frontier Funds \| Frontier Diversified Fund
CAPITAL
Managing Owner Units
Limited Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 3a \| The Series of Frontier Funds \| Frontier Masters Fund
CAPITAL
Managing Owner Units
Limited Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 3a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
CAPITAL
Managing Owner Units	$ 902	$ 923
Limited Owner Units	$ 98,775	$ 104,596
Units Outstanding
Units Outstanding (in Shares)	1,984	2,052
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 50.24	$ 51.42
Class 3a \| The Series of Frontier Funds \| Frontier Balanced Fund
CAPITAL
Limited Owner Units	$ 332,315	$ 285,316
Units Outstanding
Units Outstanding (in Shares)	2,938	2,938
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 113.1	$ 97.1
Class 3a \| The Series of Frontier Funds \| Frontier Select Fund
CAPITAL
Limited Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 1 \| The Series of Frontier Funds \| Frontier Balanced Fund
CAPITAL
Limited Owner Units	$ 4,174,254	$ 3,815,001
Units Outstanding
Units Outstanding (in Shares)	57,684	60,916
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 72.36	$ 62.63
Class 1 \| The Series of Frontier Funds \| Frontier Select Fund
CAPITAL
Limited Owner Units	$ 830,726	$ 733,700
Units Outstanding
Units Outstanding (in Shares)	15,373	15,961
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 54.04	$ 45.97
Class 1 \| The Series of Frontier Funds \| Frontier Global Fund
CAPITAL
Limited Owner Units	$ 1,461,471	$ 1,069,125
Units Outstanding
Units Outstanding (in Shares)	7,919	7,943
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 184.56	$ 134.6
Class 1 \| The Series of Frontier Funds \| Frontier Heritage Fund
CAPITAL
Limited Owner Units	$ 1,616,576	$ 1,483,520
Units Outstanding
Units Outstanding (in Shares)	13,288	13,937
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 121.66	$ 106.45
Class 1AP \| The Series of Frontier Funds \| Frontier Balanced Fund
CAPITAL
Limited Owner Units	$ 56,717	$ 48,720
Units Outstanding
Units Outstanding (in Shares)	587	587
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 96.63	$ 83.01
Class 1AP \| The Series of Frontier Funds \| Frontier Select Fund
CAPITAL
Limited Owner Units	$ 8,312	$ 7,018
Units Outstanding
Units Outstanding (in Shares)	115	115
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 72.23	$ 60.98
Class 1AP \| The Series of Frontier Funds \| Frontier Global Fund
CAPITAL
Limited Owner Units
Units Outstanding
Units Outstanding (in Shares)
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)
Class 1AP \| The Series of Frontier Funds \| Frontier Heritage Fund
CAPITAL
Limited Owner Units	$ 10,371	$ 9,007
Units Outstanding
Units Outstanding (in Shares)	64	64
Net Asset Value per Unit
Net Asset Value per Unit (in Dollars per share)	$ 162.58	$ 141.2

Consolidated Condensed Schedule

Consolidated Condensed Schedules of Investments (Unaudited) - USD ($)		Mar. 31, 2024	Dec. 31, 2023
Series of Frontier Funds [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	91.54%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 1,327,600
Series of Frontier Funds [Member] \| Frontier Diversified Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.36%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 34,169
Series of Frontier Funds [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	96.13%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 424,234
Series of Frontier Funds [Member] \| Frontier Masters Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.65%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 11,693
Series of Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	88.85%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 620,004
Series of Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.71%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 18,939
Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	102.89%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 5,717,112
Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	1.27%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 70,323
Series of Frontier Funds [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	92.02%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 822,092
Series of Frontier Funds [Member] \| Frontier Select Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.53%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 22,588
Series of Frontier Funds [Member] \| Frontier Global Fund [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)		$ 4,905
Series of Frontier Funds [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value		102.90%
Investment Owned, % of Total Capital (Net Asset Value)		$ 1,552,382
Series of Frontier Funds [Member] \| Frontier Global Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	1.98%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 29,873
Series of Frontier Funds [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value		96.91%
Investment Owned, % of Total Capital (Net Asset Value)		$ 1,699,276
Series of Frontier Funds [Member] \| Frontier Heritage Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	1.98%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 34,694
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	14.29%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 207,343
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	5.29%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 293,824
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	7.83%
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 113,527
Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	8.79%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 488,586
Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	11.55%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 167,470
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	25.21%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 111,238
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	15.08%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 837,966
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	52.84%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 472,065
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	23.91%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 346,763
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	20.60%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 1,144,663
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	20.51%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 297,439
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	52%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 229,483
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	29.69%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 1,649,946
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	102.90%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 1,552,382
Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	59.24%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 1,038,775
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	13.45%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 195,058
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	18.92%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 83,513
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	27.90%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 194,682
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	11.54%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 641,025
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	21.80%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 194,790
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	11.11%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 194,790
Series of Frontier Funds [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	21.88%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 152,697
Series of Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	39.07%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 272,625
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Diversified Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.36%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 34,169
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Masters Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.65%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 11,693
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.71%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 18,939
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Balanced Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	1.27%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 70,323
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Select Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	2.53%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 22,588
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Global Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	1.98%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 29,873
Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Heritage Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	1.98%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 34,694
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Long/Short Commodity Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.46%
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 3,203
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Long/Short Commodity Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	3,110
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Long/Short Commodity Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 3,315
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.40%
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 1,978
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	1,920
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 2,046
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Balanced Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.21%
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 11,894
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Select Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.43%
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 3,820
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Select Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	3,954
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Select Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value One [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	3,709
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Global Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	5,053
Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Global Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 5,229
Series of Frontier Funds [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	11.90%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 661,102
Series of Frontier Funds [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	17.38%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 155,237
Series of Frontier Funds [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]
Investment Owned, % of Total Capital (Net Asset Value)	[1]
Series of Frontier Funds [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]	26.56%
Investment Owned, % of Total Capital (Net Asset Value)	[1]	$ 465,711
The Series of Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		90.83%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 675,568
The Series of Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.31%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 17,181
The Series of Frontier Funds [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		94.06%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 1,386,373
The Series of Frontier Funds [Member] \| Frontier Diversified Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.24%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 33,061
The Series of Frontier Funds [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		100.41%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 341,384
The Series of Frontier Funds [Member] \| Frontier Masters Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.53%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 8,598
The Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		87.61%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 4,430,486
The Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		1.54%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 77,766
The Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Short Futures Contracts [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[3]		(0.29%)
Investment Owned, % of Total Capital (Net Asset Value)	[3]		$ (14,434)
The Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Total Open Trade Equity Deficit [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[3]		(0.29%)
Investment Owned, % of Total Capital (Net Asset Value)	[3]		$ (14,434)
The Series of Frontier Funds [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		87.22%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 688,250
The Series of Frontier Funds [Member] \| Frontier Select Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		3.92%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 30,934
The Series of Frontier Funds [Member] \| Frontier Select Fund [Member] \| Short Futures Contracts [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[3]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[3]
The Series of Frontier Funds [Member] \| Frontier Select Fund [Member] \| Total Open Trade Equity Deficit [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[3]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[3]
The Series of Frontier Funds [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value			104.85%
Investment Owned, % of Total Capital (Net Asset Value)			$ 1,156,895
The Series of Frontier Funds [Member] \| Frontier Global Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.62%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 28,911
The Series of Frontier Funds [Member] \| Frontier Heritage Fund [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)		5,697
The Series of Frontier Funds [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value			98.43%
Investment Owned, % of Total Capital (Net Asset Value)			$ 1,634,716
The Series of Frontier Funds [Member] \| Frontier Heritage Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		1.80%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 29,840
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		12.28%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 181,025
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		5.07%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 256,616
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		7.99%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 117,743
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		10.10%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 510,709
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		7.29%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 107,501
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		24.58%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 83,565
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		11.34%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 573,404
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		40.84%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 322,247
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		27.38%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 403,570
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		23.23%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 1,174,679
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		104.85%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 1,156,895
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		85.21%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 1,415,114
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		26.24%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 195,171
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		16.56%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 244,097
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		21.53%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 73,209
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		13.03%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 659,096
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		46.38%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 366,003
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Global Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Heritage Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		13.22%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 219,602
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		44.53%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 331,164
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.31%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 17,181
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Diversified Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.24%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 33,061
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Masters Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.53%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 8,598
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Balanced Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		1.54%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 77,766
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Select Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		3.92%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 30,934
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Global Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		2.62%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 28,911
The Series of Frontier Funds [Member] \| Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Heritage Fund [Member] \| Investment in Unconsolidated Trading Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		1.80%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 29,840
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	5,779
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	5,611
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 5,981
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.45%
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Long/Short Commodity Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value			0.39%
Investment Owned, % of Total Capital (Net Asset Value)			$ 2,881
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Long/Short Commodity Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		2,771
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Long/Short Commodity Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 2,954
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]		0.38%
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 5,543
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		5,333
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Diversified Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 5,684
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]		0.42%
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 1,441
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		1,387
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Masters Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 1,478
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Balanced Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]		0.26%
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 13,038
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Balanced Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 12,543
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Balanced Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 12,309
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Balanced Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value One [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 11,548
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Select Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]		0.66%
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 5,186
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Select Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 4,990
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Global Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.33%	0.44%
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 4,847
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Global Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		4,663
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Global Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		$ 4,971
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Heritage Fund [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[2]	0.33%	0.30%
Investment Owned, % of Total Capital (Net Asset Value)	[2]	$ 5,868	$ 5,003
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Heritage Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Face Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		4,813
The Series of Frontier Funds [Member] \| US Treasury Note [Member] \| Frontier Heritage Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]	6,073	$ 5,131
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		22.56%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 332,437
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		54.30%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 184,610
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Balanced Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		24.84%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 1,255,982
The Series of Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Select Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund – Volt Diversified Alpha Feeder Fund (550) LLC) [Member] \| Frontier Long/Short Commodity Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		20.06%
Investment Owned, % of Total Capital (Net Asset Value)	[1]		$ 149,233
The Series of Frontier Funds [Member] \| Galaxy Plus Fund – Volt Diversified Alpha Feeder Fund (550) LLC) [Member] \| Frontier Diversified Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Galaxy Plus Fund – Volt Diversified Alpha Feeder Fund (550) LLC) [Member] \| Frontier Masters Fund [Member] \| Private Investment Companies [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[1]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[1]
The Series of Frontier Funds [Member] \| Various base metals futures contracts (U.S.) [Member] \| Frontier Balanced Fund [Member] \| Short Futures Contracts [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[3]		(0.29%)
Investment Owned, % of Total Capital (Net Asset Value)	[3]		$ (14,434)
The Series of Frontier Funds [Member] \| Various base metals futures contracts (U.S.) [Member] \| Frontier Select Fund [Member] \| Short Futures Contracts [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[3]		0%
Investment Owned, % of Total Capital (Net Asset Value)	[3]
The Series of Frontier Funds [Member] \| US Treasury Notes Securities [Member] \| Frontier Balanced Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		13,370
The Series of Frontier Funds [Member] \| US Treasury Notes Securities [Member] \| Frontier Select Fund [Member] \| Additional Disclosure on U.S. Treasury Securities [Member] \| Cost [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[2]		5,319
Frontier Funds [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 12,384,979	$ 10,539,963
Frontier Funds [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	100.66%	94.39%
Frontier Funds [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 37,595	$ 37,939
Frontier Funds [Member] \| US Treasury Securities [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	0.31%	0.34%
Frontier Funds [Member] \| Short Futures Contracts [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[5]		$ (14,434)
Frontier Funds [Member] \| Short Futures Contracts [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[5]		(0.13%)
Frontier Funds [Member] \| Open Trade Equity/(Deficit) [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[5]		$ (14,434)
Frontier Funds [Member] \| Open Trade Equity/(Deficit) [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[5]		(0.13%)
Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 501,167	$ 437,641
Frontier Funds [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	4.07%	3.92%
Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 602,113	$ 628,452
Frontier Funds [Member] \| Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	4.89%	5.63%
Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 1,588,739	$ 1,086,717
Frontier Funds [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	12.91%	9.73%
Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 1,491,426	$ 1,578,249
Frontier Funds [Member] \| Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	12.12%	14.13%
Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 1,503,858	$ 1,757,178
Frontier Funds [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	12.22%	15.73%
Frontier Funds [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 152,697
Frontier Funds [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	1.24%
Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 272,625	$ 331,164
Frontier Funds [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	2.22%	2.97%
Frontier Funds [Member] \| US Treasury Note [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]		$ 37,939
Frontier Funds [Member] \| US Treasury Note [Member] \| US Treasury Securities [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]		0.34%
Frontier Funds [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 1,282,050
Frontier Funds [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	10.42%
Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 4,768,025	$ 4,345,038
Frontier Funds [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	38.76%	38.91%
Frontier Funds [Member] \| Various base metals futures contracts (U.S.) [Member] \| Short Futures Contracts [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[5]		$ (14,434)
Frontier Funds [Member] \| Various base metals futures contracts (U.S.) [Member] \| Short Futures Contracts [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[5]		(0.13%)
Frontier Funds [Member] \| Galaxy Plus Fund Quest FIT Feeder Fund 535 LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 222,279
Frontier Funds [Member] \| Galaxy Plus Fund Quest FIT Feeder Fund 535 LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	1.81%
Frontier Funds [Member] \| Face Value [Member] \| US Treasury Securities [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]	$ 37,595
Frontier Funds [Member] \| Face Value [Member] \| US Treasury Securities [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]	0.31%
Frontier Funds [Member] \| Galaxy Plus Fund - Quest Fit Feeder Fund (535) LLC [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]		$ 226,291
Frontier Funds [Member] \| Galaxy Plus Fund - Quest Fit Feeder Fund (535) LLC [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]		2.03%
Frontier Funds [Member] \| Galaxy Plus Fund - Volt Diversified Alpha Feeder Funds (550) LLC) [Member] \| Private Investment Companies [Member] \| Fair Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, % of Total Capital (Net Asset Value)	[4]		$ 149,233
Frontier Funds [Member] \| Galaxy Plus Fund - Volt Diversified Alpha Feeder Funds (550) LLC) [Member] \| Private Investment Companies [Member] \| Total Capital Net Asset Value [Member]
PRIVATE INVESTMENT COMPANIES (2)
Investment Owned, Fair Value	[4]		1.34%

[1] See Note 5 to the Consolidated Financial Statements. See Note 2 to the Consolidated Financial Statements. Except for those items disclosed, no individual futures, or forwards position constituted greater than 1 percent of Net Asset Value. Accordingly, the number of contracts and expiration dates are not presented.

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended
Consolidated Statements of Operations (Unaudited) - USD ($)	Mar. 31, 2024	Mar. 31, 2023
Frontier Funds
Investment income:
Interest - net	$ 2,272	$ 3,283
Total Income/(loss)	2,272	3,283
Expenses:
Incentive Fees (rebate)		(5,126)
Management Fees		4,238
Service Fees - Class 1	56,240	94,140
Risk analysis Fees		970
Due Diligence Fees	597	1,057
Trading Fees	125,604	213,256
Total Expenses	182,441	308,535
Investment income/(loss) - net	(180,169)	(305,252)
Realized and unrealized gain/(loss) on investments:
Net realized gain/(loss) on futures, forwards and options		(286,481)
Net unrealized gain/(loss) on private investment companies	1,955,427	(4,179,241)
Net realized gain/(loss) on private investment companies	72,147	254,335
Net change in open trade equity/(deficit)		1,477
Net realized gain/(loss) on U.S. Treasury securities	(3,217)	(8,943)
Net unrealized gain/(loss) on U.S. Treasury securities	(344)	652
Trading commissions		(2,532)
Net gain/(loss) on investments	2,024,013	(4,220,733)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	1,843,844	(4,525,985)
The Series of the Frontier Funds \| Frontier Diversified Fund
Investment income:
Interest - net	988	1,099
Total Income/(loss)	988	1,099
Expenses:
Incentive Fees (rebate)
Service Fees - Class 1	125	226
Due Diligence Fees	444	776
Trading Fees	13,016	24,576
Total Expenses	13,585	25,578
Investment income/(loss) - net	(12,597)	(24,479)
Realized and unrealized gain/(loss) on investments:
Net unrealized gain/(loss) on private investment companies	245,776	(562,102)
Net realized gain/(loss) on private investment companies	(9,075)	33,702
Net realized gain/(loss) on U.S. Treasury securities	(375)	(1,172)
Net unrealized gain/(loss) on U.S. Treasury securities	(26)	(22)
Change in fair value of investments in unconsolidated trading companies	(1,716)	(3,115)
Net gain/(loss) on investments	234,584	(532,709)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	221,987	(557,188)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ 221,987	$ (557,188)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)
Class 2 (in Dollars per share)	11.32	(18.8)
Class 2a (in Dollars per share)
Class 3 (in Dollars per share)	10.73	(17.64)
Class 3a (in Dollars per share)
The Series of the Frontier Funds \| Frontier Masters Fund
Investment income:
Interest - net	$ 424	$ 662
Total Income/(loss)	424	662
Expenses:
Incentive Fees (rebate)
Service Fees - Class 1	55	101
Due Diligence Fees	113	188
Trading Fees	6,732	10,339
Total Expenses	6,900	10,628
Investment income/(loss) - net	(6,476)	(9,966)
Realized and unrealized gain/(loss) on investments:
Net unrealized gain/(loss) on private investment companies	108,256	(167,200)
Net realized gain/(loss) on private investment companies	778	22,977
Net realized gain/(loss) on U.S. Treasury securities	(163)	(653)
Net unrealized gain/(loss) on U.S. Treasury securities	(17)	(104)
Change in fair value of investments in unconsolidated trading companies	(201)	(1,772)
Net gain/(loss) on investments	108,653	(146,752)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	102,177	(156,718)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ 102,177	$ (156,718)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)
Class 2 (in Dollars per share)	19.66	(21.33)
Class 2a (in Dollars per share)
Class 3 (in Dollars per share)	18.7	(20.12)
Class 3a (in Dollars per share)
The Series of the Frontier Funds \| Frontier Long/ Short Commodity Fund
Investment income:
Interest - net	$ 701	$ 632
Total Income/(loss)	701	632
Expenses:
Incentive Fees (rebate)		(5,126)
Service Fees - Class 1	21	53
Due Diligence Fees	40	93
Trading Fees	4,942	9,572
Total Expenses	5,003	4,592
Investment income/(loss) - net	(4,302)	(3,960)
Realized and unrealized gain/(loss) on investments:
Net unrealized gain/(loss) on private investment companies	(8,217)	(131,235)
Net realized gain/(loss) on private investment companies	(9,950)	8,908
Net realized gain/(loss) on U.S. Treasury securities	(328)	(992)
Net unrealized gain/(loss) on U.S. Treasury securities	(38)	57
Change in fair value of investments in unconsolidated trading companies	(48)	(2,208)
Net gain/(loss) on investments	(18,581)	(125,470)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	(22,883)	(129,430)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ (22,883)	$ (129,430)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)
Class 2 (in Dollars per share)	(2.3)	(10.47)
Class 2a (in Dollars per share)	(1.14)	(6.89)
Class 3 (in Dollars per share)	(2.42)	(10.99)
Class 3a (in Dollars per share)	$ (1.18)	$ (7.26)
The Series of the Frontier Funds \| Frontier Balanced Fund
Investment income:
Interest - net	$ 159	$ 890
Total Income/(loss)	159	890
Expenses:
Management Fees		4,238
Service Fees - Class 1	29,610	47,651
Risk analysis Fees		970
Trading Fees	57,483	94,443
Total Expenses	87,093	147,302
Investment income/(loss) - net	(86,934)	(146,412)
Realized and unrealized gain/(loss) on investments:
Net realized gain/(loss) on futures, forwards and options		(286,481)
Net unrealized gain/(loss) on private investment companies	909,850	(1,727,894)
Net realized gain/(loss) on private investment companies	(46,428)	46,098
Net change in open trade equity/(deficit)		1,477
Net realized gain/(loss) on U.S. Treasury securities	(1,250)	(3,540)
Net unrealized gain/(loss) on U.S. Treasury securities	(134)	505
Trading commissions		(2,532)
Change in fair value of investments in unconsolidated trading companies	(1,112)	(12,875)
Net gain/(loss) on investments	860,926	(1,985,242)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	773,992	(2,131,654)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ 773,992	$ (2,131,654)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)	$ 9.73	$ (23.48)
Class 1a (in Dollars per share)	13.62	(29.49)
Class 2 (in Dollars per share)	18.38	(39.76)
Class 2a (in Dollars per share)	16.05	(34.51)
Class 3a (in Dollars per share)	$ 16	$ (34.39)
The Series of the Frontier Funds \| Frontier Select Fund
Investment income:
Interest - net
Total Income/(loss)
Expenses:
Management Fees
Service Fees - Class 1	5,686	9,621
Risk analysis Fees
Trading Fees	8,034	11,109
Total Expenses	13,720	20,730
Investment income/(loss) - net	(13,720)	(20,730)
Realized and unrealized gain/(loss) on investments:
Net realized gain/(loss) on futures, forwards and options
Net unrealized gain/(loss) on private investment companies	133,369	(355,158)
Net realized gain/(loss) on private investment companies	16,874	10,201
Net change in open trade equity/(deficit)
Net realized gain/(loss) on U.S. Treasury securities	(348)	(1,009)
Net unrealized gain/(loss) on U.S. Treasury securities	(40)	8
Trading commissions
Change in fair value of investments in unconsolidated trading companies	(142)	(2,211)
Net gain/(loss) on investments	149,713	(348,169)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	135,993	(368,899)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ 135,993	$ (368,899)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)	$ 8.07	$ (17.59)
Class 1a (in Dollars per share)	11.25	(22.14)
Class 2 (in Dollars per share)	14.93	(29.38)
Class 2a (in Dollars per share)
Class 3a (in Dollars per share)
The Series of the Frontier Funds \| Frontier Global Fund
Investment income:
Interest - net
Total Income/(loss)
Expenses:
Service Fees - Class 1	9,440	17,673
Trading Fees	16,160	32,425
Total Expenses	25,600	50,098
Investment income/(loss) - net	(25,600)	(50,098)
Realized and unrealized gain/(loss) on investments:
Net unrealized gain/(loss) on private investment companies	412,036	(593,634)
Net realized gain/(loss) on private investment companies	23,937	80,963
Net realized gain/(loss) on U.S. Treasury securities	(419)	(831)
Net unrealized gain/(loss) on U.S. Treasury securities	(49)	117
Change in fair value of investments in unconsolidated trading companies	(142)	(3,477)
Net gain/(loss) on investments	435,363	(516,862)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	409,763	(566,960)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ 409,763	$ (566,960)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)	$ 49.96	$ (37.44)
Class 1a (in Dollars per share)
Class 2 (in Dollars per share)	$ 84.88	$ (58.33)
The Series of the Frontier Funds \| Frontier Heritage Fund
Investment income:
Interest - net
Total Income/(loss)
Expenses:
Service Fees - Class 1	11,303	18,815
Trading Fees	19,237	30,792
Total Expenses	30,540	49,607
Investment income/(loss) - net	(30,540)	(49,607)
Realized and unrealized gain/(loss) on investments:
Net unrealized gain/(loss) on private investment companies	158,652	(605,502)
Net realized gain/(loss) on private investment companies	95,766	43,789
Net realized gain/(loss) on U.S. Treasury securities	(334)	(746)
Net unrealized gain/(loss) on U.S. Treasury securities	(40)	91
Change in fair value of investments in unconsolidated trading companies	(689)	(3,161)
Net gain/(loss) on investments	253,355	(565,529)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS	222,815	(615,136)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ 222,815	$ (615,136)
NET INCREASE/(DECREASE) IN CAPITAL RESULTING FROM OPERATIONS ATTRIBUTABLE TO CONTROLLING INTERESTS PER UNIT
Class 1 (in Dollars per share)	$ 15.21	$ (31.03)
Class 1a (in Dollars per share)	21.38	(38.77)
Class 2 (in Dollars per share)	$ 28.62	$ (51.89)

Consolidated Statements of Chan

Consolidated Statements of Changes in Owners’ Capital (Unaudited)	3 Months Ended
	Mar. 31, 2024 USD ($) $ / shares shares
The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance	$ 1,473,788
Redemption of Units	(245,299)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	221,987
Owners’ Capital, Ending balance	1,450,476
The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance	339,962
Redemption of Units	(830)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	102,177
Owners’ Capital, Ending balance	441,309
The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	743,769
Redemption of Units	(23,146)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(22,883)
Owners’ Capital, Ending balance	697,740
The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	5,057,125
Redemption of Units	(273,969)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	773,992
Owners’ Capital, Ending balance	5,557,148
The Series of Frontier Funds \| Frontier Select Fund
Owners' Capital, Beginning balance	789,075
Redemption of Units	(31,624)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	135,993
Owners’ Capital, Ending balance	893,444
The Series of Frontier Funds \| Frontier Global Fund
Owners' Capital, Beginning balance	1,103,416
Redemption of Units	(4,607)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	409,763
Owners’ Capital, Ending balance	1,508,572
The Series of Frontier Funds \| Frontier Heritage Fund
Owners' Capital, Beginning balance	1,660,800
Redemption of Units	(130,094)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	222,815
Owners’ Capital, Ending balance	1,753,521
Frontier Funds
Owners' Capital, Beginning balance	$ 11,167,935
Sale of Units (including transfers) (in Shares) \| shares
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	$ 1,843,844
Owners’ Capital, Ending balance	$ 12,302,210
Redemption of Units (including transfers) (in Shares) \| shares	(709,569)
Payment made by Related Party
Payment made by Managing Owner
Class 2 \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance (in Shares) \| shares	2,962
Owners’ Capital, Ending balance (in Shares) \| shares	2,728
Class 2 \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance (in Shares) \| shares	1,165
Owners’ Capital, Ending balance (in Shares) \| shares	1,165
Class 2 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance (in Shares) \| shares	113
Owners’ Capital, Ending balance (in Shares) \| shares	113
Class 2 \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance (in Shares) \| shares	7,950
Owners’ Capital, Ending balance (in Shares) \| shares	7,489
Class 3 \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance (in Shares) \| shares	19,765
Owners’ Capital, Ending balance (in Shares) \| shares	16,430
Class 3 \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance (in Shares) \| shares	4,257
Owners’ Capital, Ending balance (in Shares) \| shares	4,243
Class 3 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance (in Shares) \| shares	7,739
Owners’ Capital, Ending balance (in Shares) \| shares	7,654
Class 2a \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares
Class 2a \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares
Class 2a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance (in Shares) \| shares	816
Owners’ Capital, Ending balance (in Shares) \| shares	519
Class 2a \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance (in Shares) \| shares	187
Owners’ Capital, Ending balance (in Shares) \| shares	158
Class 3a \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares
Class 3a \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares
Class 3a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance (in Shares) \| shares	2,052
Owners’ Capital, Ending balance (in Shares) \| shares	1,984
Class 3a \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance (in Shares) \| shares	2,938
Owners’ Capital, Ending balance (in Shares) \| shares	2,938
Class 1 \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance (in Shares) \| shares	60,916
Owners’ Capital, Ending balance (in Shares) \| shares	57,684
Class 1AP \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance (in Shares) \| shares	587
Owners’ Capital, Ending balance (in Shares) \| shares	587
Managing Owner \| Frontier Funds
Owners' Capital, Beginning balance	$ 118,288
Sale of Units (including transfers) (in Shares) \| shares
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	$ 19,621
Owners’ Capital, Ending balance	$ 130,579
Redemption of Units (including transfers) (in Shares) \| shares	(7,330)
Payment made by Related Party
Payment made by Managing Owner
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance	6,030
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	1,002
Owners’ Capital, Ending balance	$ 7,032
Owners' Capital, Beginning balance (in Shares) \| shares	89
Owners’ Capital, Ending balance (in Shares) \| shares	89
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance	$ 3,523
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	1,060
Owners’ Capital, Ending balance	$ 4,583
Owners' Capital, Beginning balance (in Shares) \| shares	53
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	53
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 492
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(15)
Owners’ Capital, Ending balance	$ 477
Owners' Capital, Beginning balance (in Shares) \| shares	7
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	7
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	$ 34,646
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	5,687
Owners’ Capital, Ending balance	$ 40,333
Owners' Capital, Beginning balance (in Shares) \| shares	310
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	310
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Select Fund
Owners' Capital, Beginning balance	$ 8,611
Redemption of Units	(750)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	1,431
Owners’ Capital, Ending balance	$ 9,292
Owners' Capital, Beginning balance (in Shares) \| shares	106
Redemption of Units (including transfers) (in Shares) \| shares	(9)
Owners’ Capital, Ending balance (in Shares) \| shares	97
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Global Fund
Owners' Capital, Beginning balance	$ 11,205
Redemption of Units	(200)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	4,204
Owners’ Capital, Ending balance	$ 15,209
Owners' Capital, Beginning balance (in Shares) \| shares	50
Redemption of Units (including transfers) (in Shares) \| shares	(1)
Owners’ Capital, Ending balance (in Shares) \| shares	49
Managing Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Heritage Fund
Owners' Capital, Beginning balance	$ 17,591
Redemption of Units	(1,100)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	2,499
Owners’ Capital, Ending balance	$ 18,990
Owners' Capital, Beginning balance (in Shares) \| shares	93
Redemption of Units (including transfers) (in Shares) \| shares	(6)
Owners’ Capital, Ending balance (in Shares) \| shares	87
Managing Owner \| Class 3 \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance	$ 9,964
Redemption of Units	(1,400)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	1,406
Owners’ Capital, Ending balance	$ 9,970
Owners' Capital, Beginning balance (in Shares) \| shares	155
Redemption of Units (including transfers) (in Shares) \| shares	(22)
Owners’ Capital, Ending balance (in Shares) \| shares	133
Managing Owner \| Class 3 \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance	$ 838
Redemption of Units	(830)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	$ (8)
Owners' Capital, Beginning balance (in Shares) \| shares	14
Redemption of Units (including transfers) (in Shares) \| shares	(14)
Owners’ Capital, Ending balance (in Shares) \| shares
Managing Owner \| Class 2a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 6,271
Redemption of Units	(300)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(153)
Owners’ Capital, Ending balance	$ 5,818
Owners' Capital, Beginning balance (in Shares) \| shares	129
Redemption of Units (including transfers) (in Shares) \| shares	(6)
Owners’ Capital, Ending balance (in Shares) \| shares	123
Managing Owner \| Class 2a \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	$ 18,194
Redemption of Units	(2,750)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	2,529
Owners’ Capital, Ending balance	$ 17,973
Owners' Capital, Beginning balance (in Shares) \| shares	187
Redemption of Units (including transfers) (in Shares) \| shares	(29)
Owners’ Capital, Ending balance (in Shares) \| shares	158
Managing Owner \| Class 3a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 923
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(21)
Owners’ Capital, Ending balance	$ 902
Owners' Capital, Beginning balance (in Shares) \| shares	18
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	18
Limited Owner \| Frontier Funds
Owners' Capital, Beginning balance	$ 11,049,647
Sale of Units (including transfers) (in Shares) \| shares
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	$ 1,824,223
Owners’ Capital, Ending balance	$ 12,171,631
Redemption of Units (including transfers) (in Shares) \| shares	(702,239)
Payment made by Related Party
Payment made by Managing Owner
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance	195,936
Redemption of Units	(16,120)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	30,045
Owners’ Capital, Ending balance	$ 209,861
Owners' Capital, Beginning balance (in Shares) \| shares	2,873
Redemption of Units (including transfers) (in Shares) \| shares	(234)
Owners’ Capital, Ending balance (in Shares) \| shares	2,639
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 68.18
Change in net asset value per unit	$ 11.32
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 79.5
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance	$ 72,663
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	21,849
Owners’ Capital, Ending balance	$ 94,512
Owners' Capital, Beginning balance (in Shares) \| shares	1,112
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	1,112
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 65.39
Change in net asset value per unit	$ 19.66
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 85.05
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 7,743
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(245)
Owners’ Capital, Ending balance	$ 7,498
Owners' Capital, Beginning balance (in Shares) \| shares	106
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	106
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 72.74
Change in net asset value per unit	$ (2.3)
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 70.44
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	$ 855,248
Redemption of Units	(53,683)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	133,991
Owners’ Capital, Ending balance	$ 935,556
Owners' Capital, Beginning balance (in Shares) \| shares	7,640
Redemption of Units (including transfers) (in Shares) \| shares	(461)
Owners’ Capital, Ending balance (in Shares) \| shares	7,179
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 111.93
Change in net asset value per unit	$ 18.38
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 130.31
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Select Fund
Owners' Capital, Beginning balance	$ 39,746
Redemption of Units	(1,864)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	7,232
Owners’ Capital, Ending balance	$ 45,114
Owners' Capital, Beginning balance (in Shares) \| shares	492
Redemption of Units (including transfers) (in Shares) \| shares	(21)
Owners’ Capital, Ending balance (in Shares) \| shares	471
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 80.92
Change in net asset value per unit	$ 14.93
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 95.85
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Global Fund
Owners' Capital, Beginning balance	$ 23,086
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	8,806
Owners’ Capital, Ending balance	$ 31,892
Owners' Capital, Beginning balance (in Shares) \| shares	104
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	104
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 222.53
Change in net asset value per unit	$ 84.88
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 307.41
Limited Owner \| Class 2 \| The Series of Frontier Funds \| Frontier Heritage Fund
Owners' Capital, Beginning balance	$ 150,682
Redemption of Units	(58,804)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	15,706
Owners’ Capital, Ending balance	$ 107,584
Owners' Capital, Beginning balance (in Shares) \| shares	797
Redemption of Units (including transfers) (in Shares) \| shares	(302)
Owners’ Capital, Ending balance (in Shares) \| shares	495
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 188.97
Change in net asset value per unit	$ 28.62
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 217.59
Limited Owner \| Class 3 \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance	$ 1,261,858
Redemption of Units	(227,779)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	189,534
Owners’ Capital, Ending balance	$ 1,223,613
Owners' Capital, Beginning balance (in Shares) \| shares	19,610
Redemption of Units (including transfers) (in Shares) \| shares	(3,313)
Owners’ Capital, Ending balance (in Shares) \| shares	16,297
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 64.35
Change in net asset value per unit	$ 10.73
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 75.08
Limited Owner \| Class 3 \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance	$ 262,938
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	79,276
Owners’ Capital, Ending balance	$ 342,214
Owners' Capital, Beginning balance (in Shares) \| shares	4,243
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	4,243
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 61.96
Change in net asset value per unit	$ 18.7
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 80.66
Limited Owner \| Class 3 \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 590,578
Redemption of Units	(6,184)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(18,801)
Owners’ Capital, Ending balance	$ 565,593
Owners' Capital, Beginning balance (in Shares) \| shares	7,739
Redemption of Units (including transfers) (in Shares) \| shares	(85)
Owners’ Capital, Ending balance (in Shares) \| shares	7,654
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 76.31
Change in net asset value per unit	$ (2.42)
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 73.89
Limited Owner \| Class 2a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 33,166
Redemption of Units	(13,242)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(1,247)
Owners’ Capital, Ending balance	$ 18,677
Owners' Capital, Beginning balance (in Shares) \| shares	687
Redemption of Units (including transfers) (in Shares) \| shares	(291)
Owners’ Capital, Ending balance (in Shares) \| shares	396
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 48.36
Change in net asset value per unit	$ (1.14)
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 47.22
Limited Owner \| Class 2a \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Owners' Capital, Beginning balance (in Shares) \| shares
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 97.44
Change in net asset value per unit	$ 16.05
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 113.49
Limited Owner \| Class 3a \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance	$ 104,596
Redemption of Units	(3,420)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	(2,401)
Owners’ Capital, Ending balance	$ 98,775
Owners' Capital, Beginning balance (in Shares) \| shares	2,034
Redemption of Units (including transfers) (in Shares) \| shares	(68)
Owners’ Capital, Ending balance (in Shares) \| shares	1,966
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 51.42
Change in net asset value per unit	$ (1.18)
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 50.24
Limited Owner \| Class 3a \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	$ 285,316
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	46,999
Owners’ Capital, Ending balance	$ 332,315
Owners' Capital, Beginning balance (in Shares) \| shares	2,938
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	2,938
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 97.1
Change in net asset value per unit	$ 16
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 113.1
Limited Owner \| Class 1 \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	$ 3,815,001
Redemption of Units	(217,536)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	576,789
Owners’ Capital, Ending balance	$ 4,174,254
Owners' Capital, Beginning balance (in Shares) \| shares	60,916
Redemption of Units (including transfers) (in Shares) \| shares	(3,232)
Owners’ Capital, Ending balance (in Shares) \| shares	57,684
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 62.63
Change in net asset value per unit	$ 9.73
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 72.36
Limited Owner \| Class 1 \| The Series of Frontier Funds \| Frontier Select Fund
Owners' Capital, Beginning balance	$ 733,700
Redemption of Units	(29,010)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	126,036
Owners’ Capital, Ending balance	$ 830,726
Owners' Capital, Beginning balance (in Shares) \| shares	15,961
Redemption of Units (including transfers) (in Shares) \| shares	(588)
Owners’ Capital, Ending balance (in Shares) \| shares	15,373
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 45.97
Change in net asset value per unit	$ 8.07
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 54.04
Limited Owner \| Class 1 \| The Series of Frontier Funds \| Frontier Global Fund
Owners' Capital, Beginning balance	$ 1,069,125
Redemption of Units	(4,407)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	396,753
Owners’ Capital, Ending balance	$ 1,461,471
Owners' Capital, Beginning balance (in Shares) \| shares	7,943
Redemption of Units (including transfers) (in Shares) \| shares	(24)
Owners’ Capital, Ending balance (in Shares) \| shares	7,919
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 134.6
Change in net asset value per unit	$ 49.96
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 184.56
Limited Owner \| Class 1 \| The Series of Frontier Funds \| Frontier Heritage Fund
Owners' Capital, Beginning balance	$ 1,483,520
Redemption of Units	(70,190)
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	203,246
Owners’ Capital, Ending balance	$ 1,616,576
Owners' Capital, Beginning balance (in Shares) \| shares	13,937
Redemption of Units (including transfers) (in Shares) \| shares	(649)
Owners’ Capital, Ending balance (in Shares) \| shares	13,288
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 106.45
Change in net asset value per unit	$ 15.21
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 121.66
Limited Owner \| Class 1AP \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance	$ 48,720
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	7,997
Owners’ Capital, Ending balance	$ 56,717
Owners' Capital, Beginning balance (in Shares) \| shares	587
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	587
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 83.01
Change in net asset value per unit	$ 13.62
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 96.63
Limited Owner \| Class 1AP \| The Series of Frontier Funds \| Frontier Select Fund
Owners' Capital, Beginning balance	$ 7,018
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	1,294
Owners’ Capital, Ending balance	$ 8,312
Owners' Capital, Beginning balance (in Shares) \| shares	115
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	115
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 60.98
Change in net asset value per unit	$ 11.25
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 72.23
Limited Owner \| Class 1AP \| The Series of Frontier Funds \| Frontier Heritage Fund
Owners' Capital, Beginning balance	$ 9,007
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests	1,364
Owners’ Capital, Ending balance	$ 10,371
Owners' Capital, Beginning balance (in Shares) \| shares	64
Redemption of Units (including transfers) (in Shares) \| shares
Owners’ Capital, Ending balance (in Shares) \| shares	64
Net asset value per unit, Beginning balance (in Dollars per share) \| $ / shares	$ 141.2
Change in net asset value per unit	$ 21.38
Net asset value per unit, Ending balance (in Dollars per share) \| $ / shares	$ 162.58
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Diversified Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Masters Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Balanced Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Select Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Global Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance
Non-controlling Interest \| The Series of Frontier Funds \| Frontier Heritage Fund
Owners' Capital, Beginning balance
Redemption of Units
Net increase/(decrease) in Owners’ Capital resulting from operations attributable to controlling interests
Owners’ Capital, Ending balance

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
Consolidated Statements of Cash Flows (Unaudited) - USD ($)	Mar. 31, 2024	Mar. 31, 2023
The Series of Frontier Funds \| Frontier Diversified Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	$ 221,987	$ (557,188)
Change in:
Net change in ownership allocation of U.S. Treasury Securities	(1,625)	(24,810)
Net unrealized (gain)/loss on U.S. Treasury securities	26	22
Net realized (gain)/loss on U.S. Treasuries securities	375	1,172
Net unrealized (gain)/loss on private investment companies	(245,776)	562,102
Net realized (gain)/loss on private investment companies	9,075	(33,702)
(Purchases) sales of:
Sales of U.S. Treasury securities		125,248
(Purchases) of U.S. Treasury securities		(65,986)
U.S. Treasury interest and premium paid/amortized	988	1,099
(Purchases) of Private Investment Companies	(51,841)	(119,829)
Sales of Private Investment Companies	347,315	185,112
Increase and/or decrease in:
Investments in unconsolidated trading companies, at fair value	(1,108)	(27,329)
Interest receivable	53	973
Interest payable to Managing Owner
Trading fees payable to Managing Owner	(204)	(1,401)
Service fees payable to Managing Owner	(2)	(13)
Other liabilities	30	2,066
Net cash provided by (used in) operating activities	279,293	47,536
Cash Flows from Financing Activities:
Payments for redemption of units	(245,299)	(500)
Change in owner redemptions payable	(21,822)
Net cash provided by (used in) financing activities	(267,121)	(500)
Net increase (decrease) in cash and cash equivalents	12,172	47,036
Cash and cash equivalents, beginning of period	98,119	46,604
Cash and cash equivalents, end of period	110,291	93,640
The Series of Frontier Funds \| Frontier Masters Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	102,177	(156,718)
Change in:
Net change in ownership allocation of U.S. Treasury Securities	(1,141)	(18,361)
Net unrealized (gain)/loss on U.S. Treasury securities	17	104
Net realized (gain)/loss on U.S. Treasuries securities	163	653
Net unrealized (gain)/loss on private investment companies	(108,256)	167,200
Net realized (gain)/loss on private investment companies	(778)	(22,977)
(Purchases) sales of:
Sales of U.S. Treasury securities		74,117
(Purchases) of U.S. Treasury securities		(42,953)
U.S. Treasury interest and premium paid/amortized	424	662
(Purchases) of Private Investment Companies	(18,765)	(76,538)
Sales of Private Investment Companies	44,949	157,456
Increase and/or decrease in:
Investments in unconsolidated trading companies, at fair value	(3,095)	(15,103)
Interest receivable	(14)	382
Interest payable to Managing Owner
Trading fees payable to Managing Owner	(76)	(1,013)
Service fees payable to Managing Owner	3	(12)
Other liabilities	48	1,108
Net cash provided by (used in) operating activities	15,656	68,007
Cash Flows from Financing Activities:
Payments for redemption of units	(830)	(22,298)
Change in owner redemptions payable	(2,601)	(19,922)
Net cash provided by (used in) financing activities	(3,431)	(42,220)
Net increase (decrease) in cash and cash equivalents	12,225	25,787
Cash and cash equivalents, beginning of period	25,514	18,560
Cash and cash equivalents, end of period	37,739	44,347
The Series of Frontier Funds \| Frontier Long/Short Commodity Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	(22,883)	(129,430)
Change in:
Net change in ownership allocation of U.S. Treasury Securities	(1,389)	(28,544)
Net unrealized (gain)/loss on U.S. Treasury securities	38	(57)
Net realized (gain)/loss on U.S. Treasuries securities	328	992
Net unrealized (gain)/loss on private investment companies	8,217	131,235
Net realized (gain)/loss on private investment companies	9,950	(8,908)
(Purchases) sales of:
Sales of U.S. Treasury securities		95,748
(Purchases) of U.S. Treasury securities		(36,199)
U.S. Treasury interest and premium paid/amortized	701	632
(Purchases) of Private Investment Companies	(16,058)	(20,967)
Sales of Private Investment Companies	53,453	59,848
Increase and/or decrease in:
Investments in unconsolidated trading companies, at fair value	(1,758)	(1,576)
Interest receivable	16	838
Interest payable to Managing Owner	5	(23)
Trading fees payable to Managing Owner	(299)	(265)
Service fees payable to Managing Owner	(2)	(3)
Other liabilities	29	514
Net cash provided by (used in) operating activities	30,348	63,835
Cash Flows from Financing Activities:
Payments for redemption of units	(23,144)	(47,298)
Change in owner redemptions payable	2,936	(12,790)
Net cash provided by (used in) financing activities	(20,208)	(60,088)
Net increase (decrease) in cash and cash equivalents	10,140	3,747
Cash and cash equivalents, beginning of period	50,991	38,703
Cash and cash equivalents, end of period	61,131	42,450
The Series of Frontier Funds \| Frontier Balanced Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	773,992	(2,131,654)
Change in:
Net change in open trade equity, at fair value	(14,434)	(1,477)
Net change in ownership allocation of U.S. Treasury Securities	(399)	98,484
Net unrealized (gain)/loss on U.S. Treasury securities	134	(505)
Net realized (gain)/loss on U.S. Treasuries securities	1,250	3,540
Net unrealized (gain)/loss on private investment companies	(909,850)	1,727,894
Net realized (gain)/loss on private investment companies	46,428	(46,098)
(Purchases) sales of:
Sales of U.S. Treasury securities		376,140
(Purchases) of U.S. Treasury securities		(279,120)
U.S. Treasury interest and premium paid/amortized	159	890
(Purchases) of Private Investment Companies	(779,042)	(297,065)
Sales of Private Investment Companies	355,838	866,381
Increase and/or decrease in:
Receivable from futures commission merchants	769,384	(124,878)
Investments in unconsolidated trading companies, at fair value	7,443	126,024
Interest receivable	222	4,977
Other assets		(1,170)
Incentive fees payable to Managing Owner	(692)	(692)
Management fees payable to Managing Owner, net of change in receivable	(2,440)	(154)
Interest payable to Managing Owner	63	(1,626)
Trading fees payable to Managing Owner	366	(6,976)
Service fees payable to Managing Owner	701	(3,843)
Risk analysis fees payable	(11,307)	(130)
Subscriptions in advance for service fee rebates	4,595	4,081
Other liabilities	234	(6,867)
Net cash provided by (used in) operating activities	242,645	306,156
Cash Flows from Financing Activities:
Payments for redemption of units	(273,969)	(476,405)
Change in owner redemptions payable	27,514	(34,822)
Net cash provided by (used in) financing activities	(246,455)	(511,227)
Net increase (decrease) in cash and cash equivalents	(3,810)	(205,071)
Cash and cash equivalents, beginning of period	230,796	221,344
Cash and cash equivalents, end of period	226,986	16,273
The Series of Frontier Funds \| Frontier Select Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	135,993	(368,899)
Change in:
Net change in open trade equity, at fair value
Net change in ownership allocation of U.S. Treasury Securities	978	(37,121)
Net unrealized (gain)/loss on U.S. Treasury securities	40	(8)
Net realized (gain)/loss on U.S. Treasuries securities	348	1,009
Net unrealized (gain)/loss on private investment companies	(133,369)	355,158
Net realized (gain)/loss on private investment companies	(16,874)	(10,201)
(Purchases) sales of:
Sales of U.S. Treasury securities		103,386
(Purchases) of U.S. Treasury securities		(40,277)
U.S. Treasury interest and premium paid/amortized
(Purchases) of Private Investment Companies	(201,623)	(14,020)
Sales of Private Investment Companies	218,024	72,067
Increase and/or decrease in:
Receivable from futures commission merchants
Investments in unconsolidated trading companies, at fair value	8,346	(10,978)
Interest receivable	141	705
Other assets
Incentive fees payable to Managing Owner
Management fees payable to Managing Owner, net of change in receivable
Interest payable to Managing Owner	26	(119)
Trading fees payable to Managing Owner	587	(1,028)
Service fees payable to Managing Owner	138	(775)
Risk analysis fees payable
Subscriptions in advance for service fee rebates	73	175
Other liabilities	(102)	895
Net cash provided by (used in) operating activities	12,726	49,969
Cash Flows from Financing Activities:
Payments for redemption of units	(31,624)	(30,660)
Change in owner redemptions payable
Net cash provided by (used in) financing activities	(31,624)	(30,660)
Net increase (decrease) in cash and cash equivalents	(18,898)	19,309
Cash and cash equivalents, beginning of period	91,807	33,183
Cash and cash equivalents, end of period	72,909	52,492
The Series of Frontier Funds \| Frontier Global Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	409,763	(566,960)
Change in:
Net change in ownership allocation of U.S. Treasury Securities	(674)	(13,996)
Net unrealized (gain)/loss on U.S. Treasury securities	49	(117)
Net realized (gain)/loss on U.S. Treasuries securities	419	831
Net unrealized (gain)/loss on private investment companies	(412,036)	593,634
Net realized (gain)/loss on private investment companies	(23,937)	(80,963)
(Purchases) sales of:
Sales of U.S. Treasury securities		93,842
(Purchases) of U.S. Treasury securities		(62,385)
(Purchases) of Private Investment Companies	(31,229)	(56,623)
Sales of Private Investment Companies	71,715	233,776
Increase and/or decrease in:
Investments in unconsolidated trading companies, at fair value	(962)	(42,006)
Interest receivable	46	513
Interest payable to Managing Owner	(14)	(42)
Trading fees payable to Managing Owner	833	(1,834)
Service fees payable to Managing Owner	684	(924)
Subscriptions in advance for service fee rebates	543	805
Other liabilities	25	2,968
Net cash provided by (used in) operating activities	15,225	100,519
Cash Flows from Financing Activities:
Payments for redemption of units	(4,607)	(29,522)
Net cash provided by (used in) financing activities	(4,607)	(29,522)
Net increase (decrease) in cash and cash equivalents	10,618	70,997
Cash and cash equivalents, beginning of period	85,804	26,333
Cash and cash equivalents, end of period	96,422	97,330
The Series of Frontier Funds \| Frontier Heritage Fund
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	222,815	(615,136)
Change in:
Net change in ownership allocation of U.S. Treasury Securities	(1,239)	19,479
Net unrealized (gain)/loss on U.S. Treasury securities	40	(91)
Net realized (gain)/loss on U.S. Treasuries securities	334	746
Net unrealized (gain)/loss on private investment companies	(158,652)	605,502
Net realized (gain)/loss on private investment companies	(95,766)	(43,789)
(Purchases) sales of:
Sales of U.S. Treasury securities		84,761
(Purchases) of U.S. Treasury securities		(66,474)
(Purchases) of Private Investment Companies	(601,719)	(57,102)
Sales of Private Investment Companies	791,577	154,655
Increase and/or decrease in:
Investments in unconsolidated trading companies, at fair value	(4,854)	(242)
Interest receivable	10	986
Interest payable to Managing Owner	28	(254)
Trading fees payable to Managing Owner	(363)	(1,643)
Service fees payable to Managing Owner	74	(1,059)
Subscriptions in advance for service fee rebates	1,155	2,017
Other liabilities	78	227
Net cash provided by (used in) operating activities	153,518	82,583
Cash Flows from Financing Activities:
Payments for redemption of units	(130,094)	(80,874)
Net cash provided by (used in) financing activities	(130,094)	(80,874)
Net increase (decrease) in cash and cash equivalents	23,424	1,709
Cash and cash equivalents, beginning of period	88,561	45,466
Cash and cash equivalents, end of period	111,985	47,175
Frontier Funds
Cash Flows from Operating Activities:
Net increase/(decrease) in capital resulting from operations	1,843,844	(4,525,985)
Change in:
Net change in open trade equity, at fair value	(14,434)	(1,477)
Net change in ownership allocation of U.S. Treasury Securities	2,776	3,397
Net unrealized (gain)/loss on U.S. Treasury securities	344	(652)
Net realized (gain)/loss on U.S. Treasuries securities	3,217	8,943
Net unrealized (gain)/loss on private investment companies	(1,955,427)	4,179,242
Net realized (gain)/loss on private investment companies	(72,147)	(254,335)
(Purchases) sales of:
Sales of U.S. Treasury securities		953,242
(Purchases) of U.S. Treasury securities	(8,266)	(601,661)
U.S. Treasury interest and premium paid/amortized	2,272	3,283
(Purchases) of Private Investment Companies	(1,700,312)	(642,173)
Sales of Private Investment Companies	1,882,871	1,729,295
Increase and/or decrease in:
Receivable from futures commission merchants	769,384	(124,878)
Interest receivable	474	9,374
Other assets		(1,170)
Incentive fees payable to Managing Owner	(692)	(692)
Management fees payable to Managing Owner, net of change in receivable	(2,440)	(154)
Interest payable to Managing Owner	108	(2,064)
Trading fees payable to Managing Owner	844	(14,160)
Service fees payable to Managing Owner	1,596	(6,629)
Risk analysis fees payable	(11,307)	(130)
Subscriptions in advance for service fee rebates	6,366	7,078
Other liabilities	342	911
Net cash provided by (used in) operating activities	749,413	718,605
Cash Flows from Financing Activities:
Payment for redemption of capital	(709,569)	(687,561)
Change in owner redemptions payable	6,027	(67,530)
Net cash provided by (used in) financing activities	(703,542)	(755,091)
Net increase (decrease) in cash and cash equivalents	45,871	(36,486)
Cash and cash equivalents, beginning of period	671,592	430,193
Cash and cash equivalents, end of period	$ 717,463	$ 393,707

Organization and Purpose

Organization and Purpose	3 Months Ended
Organization and Purpose	Mar. 31, 2024
The Series of Frontier Funds [Member]
Organization and Purpose [Line Items]
Organization and Purpose	1. Organization and Purpose Frontier Funds, which is referred to in this report as the “Trust”, was formed on August 8, 2003, as a Delaware statutory trust. Please refer to the combined consolidated financial statements of the Trust included within this periodic report. The Trust is a multi-advisor commodity pool, as described in Commodity Futures Trading Commission (the “CFTC”) Regulation § 4.10(d)(2). The Trust has authority to issue separate series, or each, a Series, of units of beneficial interest (the “Units”) pursuant to the requirements of the Delaware Statutory Trust Act, as amended (the “Trust Act”). The assets of each Series are valued and accounted for separately from the assets of other Series. The Trust is not registered as an investment company under the Investment Company Act of 1940, as amended (the “Investment Company Act”). It is managed by Frontier Fund Management LLC (the “Managing Owner”). Purchasers of Units (“Unitholders”) are limited owners of the Trust (“Limited Owners”) with respect to beneficial interests of the Series’ Units purchased. The Trust Act provides that, except as otherwise provided in the second amended and restated declaration of trust and trust agreement dated December 9, 2013, as further amended, by and among the Managing Owner, Wilmington Trust Company, as trustee, and the Limited Owners, as may be amended from time to time (“Trust Agreement”), unitholders of the Trust will have the same limitation of liability as do stockholders of private corporations organized under the General Corporation Law of the State of Delaware. The Trust Agreement confers substantially the same limited liability, and contains the same limited exceptions thereto, as would a limited partnership agreement for a Delaware limited partnership engaged in like transactions as the Trust. In addition, pursuant to the Trust Agreement, the Managing Owner of the Trust is liable for obligations of a Series in excess of that Series’ assets. Limited Owners do not have any such liability. The Managing Owner will make contributions to the Series of the Trust necessary to maintain at least a 1% interest in the aggregate capital, profits and losses of the combined Series’ of the Trust. The Trust has been organized to pool investor funds for the purpose of trading in the United States (“U.S.”) and international markets for currencies, interest rates, stock indices, agricultural and energy products, precious and base metals and other commodities. The Trust may also engage in trading futures contracts, forwards, option contracts and other interest in derivative instruments, including swap contracts. The Trust has seven (7) separate and distinct Series of Units issued and outstanding: Frontier Diversified Fund, Frontier Masters Fund, Frontier Long/Short Commodity Fund, Frontier Balanced Fund, Frontier Select Fund, Frontier Global Fund, and Frontier Heritage Fund, (each a “Series” and collectively, the “Series”). The Trust, with respect to each Series: ● engages in the speculative trading of a diversified portfolio of futures, forwards (including interbank foreign currencies), options contracts and other derivative instruments (including swap contracts), and may, from time to time, engage in cash and spot transactions; ● allocates funds to a limited liability trading company or companies (“Trading Company” or “Trading Companies”) or to an unaffiliated series limited liability company (“Galaxy Plus entities” or “Galaxy Plus entity”). Except as otherwise described in these notes, each Trading Company and Galaxy Plus entity has one-year renewable contracts with its own independent commodity trading advisor(s), or each, a Trading Advisor, that will manage all or a portion of such Trading Company’s and Galaxy Plus assets and make the trading decisions for the assets of each Series invested in such Trading Company and Galaxy Plus entity. Each Trading Company and Galaxy Plus entity will segregate its assets from any other Trading Company and Galaxy Plus entity; ● maintains separate, distinct records for each Series, and separately accounts for the assets of each Series; ● calculates the Net Asset Value (“NAV”) of its Units for each Series separately from the other Series; ● has an investment objective of increasing the value of each Series’ Units over the long term (capital appreciation), while managing risk and volatility; further, offering exposure to the investment programs of individual Trading Advisors and to specific instruments; ● maintains each Series of Units in three to seven sub-classes—Class 1, Class 1AP, Class 1a, Class 2, Class 2a, Class 3, and Class 3a. Investors who have purchased Class 1 or Class 1a Units of Frontier Diversified Fund, Frontier Masters Fund, and Frontier Long/Short Commodity Fund are charged a service fee of up to two percent (2.0%) annually of the NAV (of the purchase price, in case of the initial service fee) of each Unit purchased, for the benefit of selling agents selling such Class 1 or Class 1a Units. The initial service fee, which is amortized monthly at an annual rate of up to two percent (2.0%) of the average daily NAV of Class 1 or Class 1a of such Series, is prepaid to the Managing Owner by each Series, and paid to the selling agents by the Managing Owner in the month following sale; provided, however, that investors who redeem all or a portion of their Class 1 or Class 1a Units of any Series during the first twelve (12) months following the effective date of their purchase are subject to a redemption fee of up to two percent (2.0%) of the purchase price at which such investor redeemed to reimburse the Managing Owner for the then-unamortized balance of the prepaid initial service fee. Investors who have purchased Class 1 or Class 1a Units of Frontier Balanced Fund, Frontier Heritage Fund, Frontier Select Fund, and Frontier Global Fund are charged a service fee of up to three percent (3.0%) annually of the NAV (of the purchase price, in case of the initial service fee) of each Unit purchased, for the benefit of selling agents selling such Class 1 or Class 1a Units. The initial service fee, which is amortized monthly at an annual rate of up to three percent (3.0%) of the average daily NAV of Class 1 or Class 1a of such Series, is prepaid to the Managing Owner by each Series, and paid to the selling agents by the Managing Owner in the month following sale. With respect to Class 2 and Class 2a Units of any Series, the Managing Owner pays an ongoing service fee to selling agents of up to one half percent (0.5%) annually of the NAV of each Class 2 or Class 2a Unit (of which 0.25% will be charged to Limited Owners holding Class 2 Units of the Frontier Diversified Fund, and Frontier Masters Fund or Class 2a Units of the Frontier Long/Short Commodity Fund sold) until such Class 2 or Class 2a Units which are subject to the fee limitation are reclassified as Class 3 or Class 3a Units of the applicable Series. Class 1AP was created as a sub-class of Class 1 and it has been presented separately because the fees applicable to it are different from those applicable to Class 1. Currently the service fee is not charged to Class 1AP investors. The Managing Owner may also pay selling agents certain additional fees and expenses for administrative and other services rendered and expenses incurred by such selling agents; and ● all payments made to selling agents who are members of the Financial Industry Regulatory Authority, Inc. (“FINRA”) and their associated persons that constitute underwriting compensation will be subject to the limitations set forth in Rule 2310(b)(4)(B)(ii) (formerly Rule 2810(b)(4)(B)(ii)) of the Conduct Rules of FINRA (“Rule 2310”). An investor’s Class 1 Units or Class 2 Units of any Series, or Class 2a Units of the Frontier Long/Short Commodity Fund or Frontier Balanced Fund will be classified as Class 3 or Class 3a Units of such Series, as applicable, when the Managing Owner determines that the fee limitation set forth in Rule 2310 with respect to such Units has been reached or will be reached. The service fee limit applicable to each unit sold is reached upon the earlier of when (i) the aggregate initial and ongoing service fees received by the selling agent with respect to such unit equals 9% of the purchase price of such unit or (ii) the aggregate underwriting compensation (determined in accordance with FINRA Rule 2310) paid in respect of such unit totals 10% of the purchase price of such unit. No service fees are paid with respect to Class 3 or Class 3a Units. Units of any Class in a Series may be redeemed, in whole or in part, on a daily basis, at the then current NAV per Unit for such Series on the day of the week after the date the Managing Owner is in receipt of a redemption request for at least one (1) business day to be received by the Managing Owner prior to 4:00 PM in New York. The assets of any particular Series include only those funds and other assets that are paid to, held by or distributed to the Trust, with respect to the Series, on account of and for the benefit of that Series. Under the “Inter-Series Limitation on Liability” expressly provided for under Section 3804(a) of the Trust Act, separate and distinct records of the cash and equivalents, although pooled for maximizing returns, are maintained in the books and records of each Series. As of March 31, 2024, the Trust, with respect to the Frontier Diversified Fund and Frontier Masters Fund, separates Units into two separate Classes—Class 2, and Class 3. The Trust, with respect to the Frontier Select Fund and Frontier Heritage Fund separates Units into three separate Classes—Class 1, Class 2 and Class 1AP. The Trust, with respect to the Frontier Global Fund, separates Units into two separate Classes—Class 1 and Class 2. The Trust, with respect to the Frontier Balanced Fund, separates Units into five separate Classes—Class 1, Class 1AP, Class 2, Class 2a and Class 3a. The Trust, with respect to the Frontier Long/Short Commodity Fund, separates Units into four separate Classes—Class 2, Class 2a, Class 3 and Class 3a. Between April 15, 2016 and May 10, 2017, a portion of the interests in Frontier Trading Company I, LLC and all of the interests in Frontier Trading Company VII, LLC, Frontier Trading Company XV, LLC, and Frontier Trading Company XXIII LLC held by Frontier Diversified Fund, Frontier Masters Fund, Frontier Select Fund, Frontier Balanced Fund and Frontier Long/Short Commodity Fund were exchanged for equivalent interests in the Galaxy Plus Managed Account Platform (“Galaxy Plus Platform”) which is an unaffiliated, third-party managed account platform. The assets of Frontier Trading Company I, LLC, which included exposure to Quantmetrics Capital Management LLP’s Multi-Strategy Program, Quantitative Investment Management, LLC’s Quantitative Global Program, Quest Partners LLC’s Quest Tracker Index Program, Chesapeake Capital Management, LLC’s Diversified Program, and Doherty Advisors LLC’s Relative Value Moderate Program, the assets of Frontier Trading Company VII, LLC, which included exposure to Emil van Essen LLC’s Multi-Strategy Program, Red Oak Commodity Advisors, Inc.’s Fundamental Diversified Program, Rosetta Capital Management, LLC’s Rosetta Trading Program, and Landmark Trading Company’s Landmark Program, the assets of Frontier Trading Company XV, LLC, which included exposure to Transtrend B.V.’s TT Enhanced Risk (USD) Program, and the assets of Frontier Trading Company XXIII, LLC which included exposure to Fort L.P.’s Global Contrarian Program have been transferred to individual Delaware limited liability companies (“Master Funds”) in Galaxy Plus. Each Master Fund is sponsored and operated by New Hyde Park Alts, LLC (“New Hyde Park”). New Hyde Park has contracted with the Trading Advisors to manage the portfolios of the Master Funds pursuant to the advisors’ respective program. For those Series that invest in Galaxy Plus, approximately 75-95% of those Series assets are used to support the margin requirements of the Master Funds. The remaining assets of the Series are split between investments in Trading Companies and a pooled cash management account that invests primarily in U.S. Treasury securities. All the funds are invested in Galaxy Plus entities. Each of the Series has invested a portion of its assets in several different Trading Companies or Galaxy Plus entities, and one or more Trading Advisors may manage the assets invested in such Trading Companies or Galaxy Plus entities. The Trust has entered into agreements, which provide for the indemnification of futures clearing brokers, currency trading companies, and commodity trading advisers, among others, against losses, costs, claims and liabilities arising from the performance of their individual obligations under such agreements, except for gross negligence, bad faith or willful misconduct.
Frontier Funds [Member]
Organization and Purpose [Line Items]
Organization and Purpose	1. Organization and Purpose Frontier Funds, which is referred to in this report as the “Trust”, was formed on August 8, 2003, as a Delaware statutory trust and is set to expire on December 31, 2053. The Trust is a multi-advisor commodity pool, as described in CFTC Regulation § 4.10(d)(2). The Trust has authority to issue separate Series of Units pursuant to the requirements of the Trust Act. The assets of each Series are valued and accounted for separately from the assets of other Series. The Trust is not registered as an investment company under the Investment Company Act. It is managed by the Managing Owner. Purchasers of Units are Limited Owners of the Trust with respect to beneficial interests of the Series’ Units purchased. The Trust Act provides that, except as otherwise provided in the second amended and restated declaration of trust and trust agreement dated December 9, 2013, as further amended, by and among the Managing Owner, Wilmington Trust Company as trustee and the unitholders, as amended from time to time (the “Trust Agreement”), unitholders of the Trust will have the same limitation of liability as do stockholders of private corporations organized under the General Corporation Law of the State of Delaware. The Trust Agreement confers substantially the same limited liability, and contains the same limited exceptions thereto, as would a limited partnership agreement for a Delaware limited partnership engaged in like transactions as the Trust. In addition, pursuant to the Trust Agreement, the Managing Owner of the Trust is liable for obligations of a Series in excess of that Series’ assets. Limited Owners do not have any such liability. The Managing Owner will make contributions to the Series of the Trust necessary to maintain at least a 1% interest in the aggregate capital, profits and losses of all Series. The Trust has been organized to pool investor funds for the purpose of trading in the U.S. and international markets for currencies, interest rates, stock indices, agricultural and energy products, precious and base metals and other commodities. The Trust may also engage in futures contracts, forwards, option contracts and other interest in derivative instruments, including swap contracts. The Trust has seven (7) separate and distinct Series of Units issued and outstanding: Frontier Diversified Fund, Frontier Masters Fund, Frontier Long/Short Commodity Fund, Frontier Balanced Fund, Frontier Select Fund, Frontier Global Fund, and Frontier Heritage Fund. The Trust’s combined consolidated financial statements are comprised of each unitized Series’ consolidated financial statements being combined to present all Series in aggregate. However, the combined consolidated Trust does not issue units. The Trust, with respect to each Series: ● engages in the speculative trading of a diversified portfolio of futures, forwards (including interbank foreign currencies), options contracts and other derivative instruments (including swap contracts), and may, from time to time, engage in cash and spot transactions. ● allocates funds to a limited liability trading company or companies (“Trading Company” or “Trading Companies”) or to an unaffiliated series limited liability company (“Galaxy Plus entities” or “Galaxy Plus entity”). Except as otherwise described in these notes, each Trading Company and Galaxy Plus entity has one-year renewable contracts with its own independent commodity trading advisor(s), or each, a Trading Advisor, that will manage all or a portion of such Trading Company’s and Galaxy Plus assets and make the trading decisions for the assets of each Series invested in such Trading Company and Galaxy Plus entity. Each Trading Company and Galaxy Plus entity will segregate its assets from any other Trading Company and Galaxy Plus entity. ● maintains separate, distinct records for each Series, and accounts for the assets of each Series separately from the other Series. ● calculates the Net Asset Value (“NAV”) of its Units for each Series separately from the other Series. ● has an investment objective of increasing the value of each Series’ Units over the long term (capital appreciation), while managing risk and volatility; further, to offer exposure to the investment programs of individual Trading Advisors and to specific instruments. ● maintains each Series of Units in three to seven sub-classes—Class 1, Class 1AP, Class 1a, Class 2, Class 2a, Class 3, and Class 3a. Investors who have purchased Class 1 or Class 1a Units of Frontier Diversified Fund, Frontier Masters Fund, and Frontier Long/Short Commodity Fund are charged a service fee of up to two percent (2.0%) annually of the NAV (of the purchase price, in case of the initial service fee) of each Unit purchased, for the benefit of selling agents selling such Class 1 or Class 1a Units. The initial service fee, which is amortized monthly at an annual rate of up to two percent (2.0%) of the average daily NAV of Class 1 or Class 1a of such Series, is prepaid to the Managing Owner by each Series, and paid to the selling agents by the Managing Owner in the month following sale; provided, however, that investors who redeem all or a portion of their Class 1 or Class 1a Units of any Series during the first twelve(12) months following the effective date of their purchase are subject to a redemption fee of up to two percent (2.0%) of the purchase price at which such investor redeemed to reimburse the Managing Owner for the then-unamortized balance of the prepaid initial service fee. Investors who have purchased Class 1 or Class 1a Units of Frontier Balanced Fund, Frontier Heritage Fund, Frontier Select Fund, and Frontier Global Fund are charged a service fee of up to three percent (3.0%) annually of the NAV (of the purchase price, in case of the initial service fee) of each Unit purchased, for the benefit of selling agents selling such Class 1 or Class 1a Units. The initial service fee, which is amortized monthly at an annual rate of up to three percent (3.0%) of the average daily NAV of Class 1 or Class 1a of such Series, is prepaid to the Managing Owner by each Series, and paid to the selling agents by the Managing Owner in the month following sale. With respect to Class 2 and Class 2a Units of any Series, the Managing Owner pays an ongoing service fee to selling agents of up to one half percent (0.5%) annually of the NAV of each Class 2 or Class 2a Unit (of which 0.25% will be charged to Limited Owners holding Class 2 Units of the Frontier Diversified Fund, and Frontier Masters Fund or Class 2a Units of the Frontier Long/Short Commodity Fund sold) until such Class 2 or Class 2a Units which are subject to the fee limitation are reclassified as Class 3 or Class 3a Units of the applicable Series. Class 1AP was created as a sub-class of Class 1 and it has been presented separately because the fees applicable to it are different from those applicable to Class 1. Currently the service fee is not charged to Class 1AP investors. The Managing Owner may also pay selling agents certain additional fees and expenses for administrative and other services rendered and expenses incurred by such selling agents; and ● all payments made to selling agents who are members of the Financial Industry Regulatory Authority, Inc. (“FINRA”) and their associated persons that constitute underwriting compensation will be subject to the limitations set forth in Rule 2310(b)(4)(B)(ii) (formerly Rule 2810(b)(4)(B)(ii)) of the Conduct Rules of FINRA (“Rule 2310”). An investor’s Class 1 Units or Class 2 Units of any Series, or Class 1a Units or Class 2a Units of the Frontier Long/Short Commodity Fund or Frontier Balanced Fund will be classified as Class 3 or Class 3a Units of such Series, as applicable, when the Managing Owner determines that the fee limitation set forth in Rule 2310 with respect to such Units has been reached or will be reached. The service fee limit applicable to each unit sold is reached upon the earlier of when (i) the aggregate initial and ongoing service fees received by the selling agent with respect to such unit equals 9% of the purchase price of such unit or (ii) the aggregate underwriting compensation (determined in accordance with FINRA Rule 2310) paid in respect of such unit totals 10% of the purchase price of such unit. No service fees are paid with respect to Class 3 or Class 3a Units. Units of any Class in a Series may be redeemed, in whole or in part, on a daily basis, at the then current NAV per Unit for such Series on the day of the week after the date the Managing Owner is in receipt of a redemption request for at least one (1) business day to be received by the Managing Owner prior to 4:00 PM in New York. The assets of any particular Series include only those funds and other assets that are paid to, held by or distributed to the Trust on account of and for the benefit of that Series. Under the “Inter-Series Limitation on Liability” expressly provided for under Section 3804(a) of the Trust Act, separate and distinct records of the cash and equivalents, although pooled for maximizing returns, are maintained in the books and records of each Series. As of March 31, 2024, the Trust, with respect to the Frontier Diversified Fund and Frontier Masters Fund, separates Units into two separate Classes—Class 2, and Class 3. The Trust, with respect to the Frontier Select Fund and Frontier Heritage Fund separates Units into three separate Classes—Class 1, Class 2 and Class 1AP. The Trust, with respect to the Frontier Global Fund, separates Units into two separate Classes—Class 1 and Class 2. The Trust, with respect to the Frontier Balanced Fund, separates Units into five separate Classes—Class 1, Class 1AP, Class 2, Class 2a and Class 3a. The Trust, with respect to the Frontier Long/Short Commodity Fund, separates Units into four separate Classes—Class 2, Class 2a, Class 3 and Class 3a. Between April 15, 2016 and May 10, 2017, a portion of the interests in Frontier Trading Company I, LLC and all of the interests in Frontier Trading Company VII, LLC, Frontier Trading Company XV, LLC, and Frontier Trading Company XXIII LLC held by Frontier Diversified Fund, Frontier Masters Fund, Frontier Select Fund, Frontier Balanced Fund and Frontier Long/Short Commodity Fund were exchanged for equivalent interests in the Galaxy Plus Managed Account Platform (“Galaxy Plus Platform”) which is an unaffiliated, third-party managed account platform. The assets of Frontier Trading Company I, LLC, which included exposure to Quantmetrics Capital Management LLP’s Multi-Strategy Program, Quantitative Investment Management, LLC’s Quantitative Global Program, Quest Partners LLC’s Quest Tracker Index Program, Chesapeake Capital Management, LLC’s Diversified Program, and Doherty Advisors LLC’s Relative Value Moderate Program, the assets of Frontier Trading Company VII, LLC, which included exposure to Emil van Essen LLC’s Multi-Strategy Program, Red Oak Commodity Advisors, Inc.’s Fundamental Diversified Program, Rosetta Capital Management, LLC’s Rosetta Trading Program, and Landmark Trading Company’s Landmark Program, the assets of Frontier Trading Company XV, LLC, which included exposure to Transtrend B.V.’s TT Enhanced Risk (USD) Program, and the assets of Frontier Trading Company XXIII, LLC which included exposure to Fort L.P.’s Global Contrarian Program have been transferred to individual Delaware limited liability companies (“Master Funds”) in the Galaxy Plus Platform. Each Master Fund is sponsored and operated by New Hyde Park. New Hyde Park has contracted with the Trading Advisors to manage the portfolios of the Master Funds pursuant to the advisors’ respective program. For those Series that invest in Galaxy Plus Platform, approximately 75%-95% of those Series assets are used to support the margin requirements of the Master Funds. The remaining assets of the Series are split between investments in Trading Companies and a pooled cash management account that invests primarily in U.S. Treasury securities. For those Series that do not invest in the Galaxy Plus Platform, their assets are split between investments in Trading Companies and investments in the pooled cash management account. Each of the Series has invested a portion of its assets in several different Trading Companies or Galaxy Plus entities and one or more Trading Advisors may manage the assets invested in such Trading Companies or Galaxy Plus entities. The Trust has entered into agreements, which provide for the indemnification of futures clearing brokers, currency trading companies, and commodity trading advisers, among others, against losses, costs, claims and liabilities arising from the performance of their individual obligations under such agreements, except for gross negligence, bad faith or willful misconduct.

Significant Accounting Policies

Significant Accounting Policies	3 Months Ended
Significant Accounting Policies	Mar. 31, 2024
The Series of Frontier Funds [Member]
Significant Accounting Policies [Line Items]
Significant Accounting Policies	2. Significant Accounting Policies The following are the significant accounting policies of the Series of the Trust. Basis of Presentation Consolidation Galaxy Plus entities are co-mingled investment vehicles. In addition to the Series, there are other non-affiliated investors in the Galaxy Plus Platform. Subscriptions and redemptions by these non-affiliated investors will have a direct impact on the Series ownership percentage in the Galaxy Plus Platform. It is expected that ownership percentage will fluctuate (sometimes significantly) on a week-by-week basis which could also result in frequent changes in the consolidating Series. Such fluctuations make consolidating the financial statements of the Galaxy Plus entities both impractical and misleading. Non-consolidation of these Galaxy Plus entities presents a more useful financial statement for the readers. As such, management has decided that presenting Galaxy Plus entities on a non-consolidated basis as investments in other investments companies (a “fund of funds” approach) is appropriate and preferable to the users of these financial statements. Refer to Note 5 for additional disclosures related to these private investment companies. Use of Estimates— Cash and Cash Equivalents— Interest Income— U.S. Treasury Securities Fair Value Measurements and Disclosures (“ Receivable from Futures Commission Merchants Investment Transactions— Balance Sheet (“ASC 210” Balance Sheet (Topic 210 Any change in net unrealized gain or loss from the preceding period is reported in the consolidated statements of operations. Fair value of exchange-traded contracts is based upon exchange settlement prices. Fair value of non-exchange-traded contracts is based on third party quoted dealer values on the interbank market. For U.S. Treasury securities, interest is recognized in the period earned and the instruments are marked-to-market daily based on third party information. Transaction costs are recognized as incurred and reflected separately in the consolidated statements of operations. Purchase and Sales of Private Investment Companies Foreign Currency Transactions— Allocation of Earnings— Each Series allocates funds to an affiliated Trading Company, or Trading Companies, of the Trust or unaffiliated Galaxy Plus entity. Each Trading Company allocates all of its daily trading gains or losses to the Series in proportion to each Series’ ownership trading level interest in the Trading Company, adjusted on a daily basis (except for Trading Advisors and other investments such as swaps that are directly allocated to a specific Series). Likewise, trading gains and losses earned and incurred by the Series through their investments in Galaxy Plus entities are allocated to those Series on a daily basis. The allocation of gains and losses in Galaxy Plus entities are based on each Series pro-rata shares of the trading level of that entity which is updated at the beginning of each month or more frequently if there is a subscription or redemption activity in the entity. The value of all open contracts and cash held at clearing brokers is similarly allocated to the Series in proportion to each Series’ funds allocated to the Trading Companies or Galaxy Plus entities. Investments and Swaps Income Taxes Income Taxes The 2020 through 2023 tax years generally remain subject to examination by U.S. federal and most state tax authorities. In the opinion of the Managing Owner, (i) the Trust, with respect to the Series, is treated as a partnership for federal income tax purposes and, assuming that at least 90% of the gross income of the Trust constitutes “qualifying income” within the meaning of Section 7704(d) of the Code, (ii) the Trust is not a publicly traded partnership treated as a corporation, and (iii) the discussion set forth in the prospectus filed by the Trust on January 31, 2019 pursuant to Rule 424(b)(3) of the Securities Act of 1933 (File No 333-210313) (the “Prospectus”) under the heading “U.S. Federal Income Tax Consequences” correctly summarizes the material federal income tax consequences as of the date of the Prospectus to potential U.S. Limited Owners of the purchase, ownership and disposition of Units of the Trust. Fees and Expenses Incentive Fee (rebate) Service Fees Each Series is charged service fees as outlined above. In some cases, amounts paid to selling agents might be less than the amount charged to the Series. When this occurs, the service fee is rebated back to the investor in the form of additional units. During 2023, 2022 and 2021, the Series were not allowed to issue additional units. The Managing Owner has determined that the purchase of additional units of the relevant Series will commence in 2024 when the Series are allowed to sell shares again. As such, the Managing Owner has calculated the amounts for additional units of the relevant series which will be purchased and classified such amounts as subscriptions in advance for service fee rebates of $22,650, $393, $31,725, $410,293, $22,631, $165,110 and $87,560 for the Frontier Diversified, Long/Short Commodity, Masters, Balanced, Select, Global and Heritage Funds, respectively, as of March 31, 2024. These service fees are part of the offering costs of the Trust, with respect to the Series, which include registration and filing fees, legal and blue sky expenses, accounting and audit, printing, marketing support and other offering costs which are borne by the Managing Owner. With respect to the service fees, the initial service fee (for the first 12 months) relating to a purchase of Class 1 and Class 1a Units by an investor is prepaid by the Managing Owner to the relevant selling agent in the month following such purchase and is reimbursed for such payment by the Series monthly in arrears in an amount based upon a corresponding percentage of NAV, calculated daily. Consequently, the Managing Owner bears the risk of the downside and enjoys the benefit of the upside potential of any difference between the amount of the initial service fee prepaid by it and the amount of the reimbursement thereof, which may result from variations in NAV over the following 12 months. Pending Owner Additions— Owner redemptions payable— Subsequent Events—Each Series follows the provisions of ASC 855, Subsequent Events
Frontier Funds [Member]
Significant Accounting Policies [Line Items]
Significant Accounting Policies	2. Significant Accounting Policies The following are the significant accounting policies of the Trust. Basis of Presentation Combination of consolidated series The income or loss attributable thereto in proportion to of the investment level of the private investment companies is shown in the combined consolidated statements of operations as net unrealized gain/(loss) on private investment companies. The consolidated financial statements of the Series and Trading Companies are combined to form the combined consolidated financial statements of the Trust. All intercompany transactions have been eliminated in combination. Galaxy Plus entities are co-mingled investment vehicles. In addition to the Trust, there are other non-affiliated investors in the Galaxy Plus Platform. Subscriptions and redemptions by these non-affiliated investors will have a direct impact on the Trust ownership percentage in the Galaxy Plus Platform. It is expected that ownership percentage will fluctuate (sometimes significantly) on a week by week basis which could also result in frequent changes in the consolidating Series. Such fluctuations make consolidating the financial statements of the Galaxy Plus entities both impractical and misleading. Non-consolidation of these Galaxy Plus entities presents a more useful financial statement for the readers. As such, management has decided that presenting Galaxy Plus entities on a non-consolidated basis as investments in other investments companies (a “fund of funds” approach) is appropriate and preferable to the users of these financial statements. Refer to Note 5 for additional disclosures related to these private investment companies. Use of Estimates— Cash and Cash Equivalents— Interest Income— U.S. Treasury Securities— Receivable from Futures Commission Merchants Investment Transactions— Balance Sheet (“ASC 210” Balance Sheet (Topic 210 Any change in net unrealized gain or loss from the preceding period is reported in the combined consolidated statements of operations. Fair value of exchange-traded contracts is based upon exchange settlement prices. Fair value of non-exchange-traded contracts is based on third party quoted dealer values on the interbank market. For U.S. Treasury securities, interest was recognized in the period earned and the instruments were marked-to-market daily based on third party information. Transaction costs are recognized as incurred and reflected separately in the combined consolidated statements of operations. Purchase and Sales of Private Investment Companies Foreign Currency Transactions— Allocation of Earnings— Each Series allocates funds to an affiliated Trading Company, or Trading Companies, of the Trust, or unaffiliated Galaxy Plus entity. Each Trading Company allocates all of its daily trading gains or losses to the Series in proportion to each Series’ ownership trading level interest in the Trading Company, adjusted on a daily basis (except for Trading Advisors and other investments such as swaps that are directly allocated to a specific series). Likewise, trading gains and losses earned and incurred by the Series through their investments in Galaxy Plus entities are allocated to those Series on a daily basis. The allocation of gains and losses in Galaxy Plus entities are based on each Series pro-rata shares of the trading level of that entity which is updated at the beginning of each month or more frequently if there is a subscription or redemption activity in the entity. The value of all open contracts and cash held at clearing brokers is similarly allocated to the Series in proportion to each Series’ funds allocated to the Trading Companies or Galaxy Plus entities. Investments and Swaps— Income Taxes Income Taxes The 2020 through 2023 tax years generally remain subject to examination by U.S. federal and most state tax authorities. In the opinion of the Managing Owner, (i) the Trust is treated as a partnership for Federal income tax purposes and, assuming that at least 90% of the gross income of the Trust constitutes “qualifying income” within the meaning of Section 7704(d) of the Code, (ii) the Trust is not a publicly traded partnership treated as a corporation, and (iii) the discussion set forth in the Prospectus under the heading “U.S. Federal Income Tax Consequences” correctly summarizes the material Federal income tax consequences as of the date of the Prospectus to potential U.S. Limited Owners of the purchase, ownership and disposition of Series Units of the Trust. Fees and Expenses— Incentive Fee (rebate)— Service Fees Each Series is charged service fees as outlined above. In some cases, amounts paid to selling agents might be less than the amount charged to the Series. When this occurs, the service fee is rebated back to the investor in the form of additional units. During 2023, 2022 and 2021, the Series were not allowed to issue additional units. The Managing Owner has determined that the purchase of additional units of the relevant Series will commence in 2024 when the Series are allowed to sell shares again. As such, the Managing Owner has calculated the amounts for additional units of the relevant series which will be purchased and classified such amounts as Subscriptions in advance for service fee rebates of $740,362 and $733,996 as of March 31, 2024 and December 31, 2023, respectively. These service fees are part of the offering costs of the Trust, which include registration and filing fees, legal and blue sky expenses, accounting and audit, printing, marketing support and other offering costs which are borne by the Managing Owner. With respect to the service fees, the initial service fee (for the first 12 months) relating to a purchase of Class 1 and Class 1a Units by an investor is prepaid by the Managing Owner to the relevant selling agent in the month following such purchase and is reimbursed for such payment by the Series monthly in arrears in an amount based upon a corresponding percentage of NAV, calculated daily. Consequently, the Managing Owner bears the risk of the downside and enjoys the benefit of the upside potential of any difference between the amount of the initial service fee prepaid by it and the amount of the reimbursement thereof, which may result from variations in NAV over the following 12 months. Pending Owner Additions— Owner redemptions payable— Subsequent Events Subsequent Events

Fair Value Measurements

Fair Value Measurements	3 Months Ended
Fair Value Measurements	Mar. 31, 2024
The Series of Frontier Funds [Member]
Fair Value Measurements [Line Items]
Fair Value Measurements	3. Fair Value Measurements In connection with the valuation of investments the Series apply ASC 820. ASC 820 provides clarification that when a quoted price in an active market for the identical asset or liability is not available, a reporting entity is required to measure fair value using certain techniques. ASC 820 also clarifies that when estimating the fair value of an asset or liability, a reporting entity is not required to include a separate input or adjustment to other inputs relating to the existence of a restriction that prevents the transfer of an asset or liability. ASC 820 also clarifies that both a quoted price in an active market for the identical asset or liability at the measurement date and the quoted price for the identical asset or liability when traded as an asset in an active market when no adjustments to the quoted price of the asset are required are Level 1 fair value measurements. Level 1 Inputs Unadjusted quoted prices in active markets for identical financial assets that the reporting entity has the ability to access at the measurement date. Level 2 Inputs Inputs other than quoted prices included in Level 1 that are observable for the financial assets or liabilities, either directly or indirectly. These might include quoted prices for similar financial assets in active markets, quoted prices for identical or similar financial assets in markets that are not active, inputs other than quoted prices that are observable for the financial assets or inputs that are derived principally from or corroborated by market data by correlation or other means. Level 3 Inputs Unobservable inputs for determining the fair value of financial assets that reflect an entity’s own assumptions about the assumptions that market participants would use in pricing the financial asset. The Trust, with respect to the Series, uses the following methodologies to value instruments within its financial asset portfolio at fair value: Trading Securities. Swap Contracts. Swap contracts are reported at fair value upon daily reports from the counterparty. In addition, a third party takes the inputs from the counterparty, makes certain adjustments, and runs it through their pricing model to come up with their daily price. The fair value measurements of the swap contracts are valued using unadjusted inputs that were not internally developed. The Managing Owner reviews and compares approves current day pricing of the CTA positions, as received from the counterparty which includes intra-day volatility and volume and daily index performance, as well as from the third party. Differences in prices exceeding 5% are investigated. Unexplainable differences are escalated to the Managing Owner’s Valuation Committee for evaluation and resolution. The Swap contracts are reported at fair value using Level 3 inputs. The Series did not hold any swap contracts as of March 31, 2024. Investments in Private Investment Companies Investment in Unconsolidated Trading Companies. The following table summarizes investment in each Series measured at fair value on a recurring basis as of March 31, 2024 and December 31, 2023 segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value. March 31, 2024 Practical Level 1 Inputs Level 2 Inputs Level 3 Inputs Total Frontier Diversified Fund Investment in Unconsolidated Trading Companies $ 34,169 $ - $ - $ - $ 34,169 U.S. Treasury Securities - 5,779 - - 5,780 Frontier Masters Fund Investment in Unconsolidated Trading Companies 11,693 - - - 11,693 U.S. Treasury Securities - 1,978 - - 1,977 Frontier Long/Short Commodity Fund Investment in Unconsolidated Trading Companies 18,939 - - - 18,939 U.S. Treasury Securities - 3,203 - - 3,203 Frontier Balanced Fund Investment in Unconsolidated Trading Companies 70,323 - - - 70,323 U.S. Treasury Securities - 11,894 - - 11,894 Frontier Select Fund - Investment in Unconsolidated Trading Companies 22,588 - - - 22,588 U.S. Treasury Securities - 3,820 - - 3,820 Frontier Global Fund - Investment in Unconsolidated Trading Companies 29,873 - - - 29,873 U.S. Treasury Securities - 5,053 - - 5,053 Frontier Heritage Fund Investment in Unconsolidated Trading Companies 34,694 - - - 34,694 U.S. Treasury Securities - 5,868 - - 5,868 December 31, 2023 Practical Level 1 Inputs Level 2 Inputs Level 3 Inputs Total Frontier Diversified Fund Investment in Unconsolidated Trading Companies $ 33,061 $ - $ - $ - $ 33,061 U.S. Treasury Securities - 5,543 - - 5,543 Frontier Masters Fund Investment in Unconsolidated Trading Companies 8,598 - - - 8,598 U.S. Treasury Securities - 1,441 - - 1,441 Frontier Long/Short Commodity Fund Investment in Unconsolidated Trading Companies 17,181 - - - 17,181 U.S. Treasury Securities - 2,881 - - 2,881 Frontier Balanced Fund Investment in Unconsolidated Trading Companies 77,766 - - - 77,766 Open Trade Equity (Deficit) - (14,434 ) - - (14,434 ) U.S. Treasury Securities - 13,038 - - 13,038 Frontier Select Fund Investment in Unconsolidated Trading Companies 30,934 - - - 30,934 U.S. Treasury Securities - 5,186 - - 5,186 Frontier Global Fund Investment in Unconsolidated Trading Companies 28,911 - - - 28,911 U.S. Treasury Securities - 4,847 - - 4,847 Frontier Heritage Fund Investment in Unconsolidated Trading Companies 29,840 - - - 29,840 U.S. Treasury Securities - 5,003 - - 5,003
Frontier Funds [Member]
Fair Value Measurements [Line Items]
Fair Value Measurements	3. Fair Value Measurements In connection with the valuation of investments the Trust applies ASC 820, Fair Value Measurement (“ASC 820”) Level 1 Inputs Unadjusted quoted prices in active markets for identical financial assets that the reporting entity has the ability to access at the measurement date. Level 2 Inputs Inputs other than quoted prices included in Level 1 that are observable for the financial assets or liabilities, either directly or indirectly. These might include quoted prices for similar financial assets in active markets, quoted prices for identical or similar financial assets in markets that are not active, inputs other than quoted prices that are observable for the financial assets or inputs that are derived principally from or corroborated by market data by correlation or other means. Level 3 Inputs Unobservable inputs for determining the fair value of financial assets that reflect an entity’s own assumptions about the assumptions that market participants would use in pricing the financial asset. The Trust uses the following methodologies to value instruments within its financial asset portfolio at fair value: Trading Securities. Swap Contracts. Swap contracts are reported at fair value upon daily reports from the counterparty. In addition, a third party takes the inputs from the counterparty, makes certain adjustments, and runs it through their pricing model to come up with their daily price. The fair value measurements of the swap contracts are valued using unadjusted inputs that were not internally developed. The Managing Owner reviews and compares approved current day pricing of the CTA positions, as received from the counterparty which includes intra-day volatility and volume and daily index performance, as well as from the third party. Differences in prices exceeding 5% are investigated. Unexplainable differences are escalated to the Managing Owner’s Valuation Committee for evaluation and resolution. The Swap Contracts are reported at fair value using Level 3 inputs. The Trust did not hold any swap contacts as of March 31, 2024. Investments in Private Investment Companies The following table summarizes the instruments that comprise the Trust’s combined consolidated financial asset portfolio, in aggregate, measured at fair value on a recurring basis as of March 31, 2024 and December 31, 2023, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value: December 31, 2023 Level 1 Inputs Level 2 Inputs Level 3 Inputs Fair Value Open Trade Equity (Deficit) $ (14,434 ) $ - $ - $ (14,434 ) U.S. Treasury Securities 37,939 - - 37,939

Swap Contracts

Swap Contracts	3 Months Ended
Swap Contracts	Mar. 31, 2024
The Series of Frontier Funds [Member]
Swap Contracts [Line Items]
Swap Contracts	4. Swap Contracts In addition to authorizing Trading Advisors to manage pre-determined investment levels of futures, option on futures and forward contracts, certain Series of the Trust will strategically invest a portion or all of their assets in total return swaps, selected at the direction of the Managing Owner. Total return swaps are privately negotiated contracts designed to provide investment returns linked to those produced by one or more investment products or indices. In a typical total return swap, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on one or more particular predetermined investments or instruments. The gross returns to be exchanged or “swapped” between the parties are calculated with respect to a “notional amount” (i.e., the amount or value of the underlying asset used in computing the particular interest rate, return, or other amount to be exchanged) in a particular investment, or in a “basket” of securities. Each Series’ investment in swaps will likely differ substantially over time due to cash flows, portfolio management decisions and market movements. The swaps serve to diversify the investment holdings of each Series and to provide access to programs and advisors that would not be otherwise available to the Series and are not used for hedging purposes. The Managing Owner follows a procedure in selecting well-established financial institutions which the Managing Owner, in its sole discretion, considers to be reputable, reliable, financially responsible and well established to act as swap counterparties. The procedure includes due diligence review of documentation on all new and existing financial institution counterparties prior to initiation of the relationship, and quarterly ongoing review during the relationship, to ensure that counterparties meet the Managing Owner’s minimum credit requirements, the counterparty average rating being no less than an investment grade rating as defined by the rating agencies. As of March 31, 2024, none of the Trust’s assets were deposited with over-the-counter counterparties in order to initiate and maintain swaps or are recorded as collateral within the swap fair value within the Statements of Financial Condition. The Series may strategically invest assets in one or more swaps linked to certain underlying investments or indices at the direction of the Managing Owner. The Trading Company in which the assets of these Series will be invested will not own any of the investments or indices referenced by any swap entered into by these Series. In addition, neither the swap counterparty to the Trading Company of these Series nor any advisor referenced by any such swap is a Trading Advisor to these Series. To help to reduce counterparty risk on the Series, the Managing Owner has the right to reduce the Series’ exposure and remove cash from the Series’ total return swaps with Deutsche Bank AG. This cash holding shall be in excess of $250,000 and may not exceed 40% of the index exposure in total. Index exposure is defined as the total notional amount plus any profit.
Frontier Funds [Member]
Swap Contracts [Line Items]
Swap Contracts	4. Swap Contracts In addition to authorizing Trading Advisors to manage pre-determined investment levels of futures and forward contracts, certain Series of the Trust will strategically invest a portion or all of their assets in total return swaps, selected at the direction of the Managing Owner. Total return swaps are privately negotiated contracts designed to provide investment returns linked to those produced by one or more investment products or indices. In a typical total return swap, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on one or more particular predetermined investments or instruments. The gross returns to be exchanged or “swapped” between the parties are calculated with respect to a “notional amount” (i.e., the amount or value of the underlying asset used in computing the particular interest rate, return, or other amount to be exchanged) in a particular investment, or in a “basket” of securities. The Trust’s investment in swaps will likely differ substantially over time due to cash flows, portfolio management decisions and market movements. The swaps serve to diversify the investment holdings of the Trust and to provide access to programs and advisors that would not be otherwise available to the Trust and are not used for hedging purposes. The Managing Owner follows a procedure in selecting well-established financial institutions which the Managing Owner, in its sole discretion, considers to be reputable, reliable, financially responsible and well established to act as swap counterparties. The procedure includes due diligence review of documentation on all new and existing financial institution counterparties prior to initiation of the relationship, and quarterly ongoing review during the relationship, to ensure that counterparties meet the Managing Owner’s minimum credit requirements, the counterparty average rating being no less than an investment grade rating as defined by the rating agencies. As of December 31, 2020, All swaps were sold so that no Trust’s assets were deposited with over-the-counter counterparties. The Trust strategically invests assets in one or more swaps linked to certain underlying investments or indices at the direction of the Managing Owner. The Trading Company in which the assets of the Trust will be invested will not own any of the investments or indices referenced by any swap entered into by the Trust. In addition, neither the swap counterparty nor any advisor referenced by any such swap is a Trading Advisor to the Trust. To help to reduce counterparty risk on the Series, the Managing Owner has the right to reduce the Series’ exposure and remove cash from the Series’ total return swaps with Deutsche Bank AG. This cash holding shall be in excess of $250,000 and may not exceed 40% of the Index exposure in total. Index exposure is defined as the total notional amount plus any profit.

Investments in Unconsolidated T

Investments in Unconsolidated Trading Companies and Private Investment Companies	3 Months Ended
	Mar. 31, 2024
The Series of Frontier Funds [Member]
Investments in Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Investments in Unconsolidated Trading Companies and Private Investment Companies	5. Investments in Unconsolidated Trading Companies and Private Investment Companies Investments in unconsolidated Trading Companies and private investment companies represent cash and open trade equity invested in the Trading and private investment companies and cumulative trading profits or losses allocated to each Series by the Trading Companies and private investment companies. Trading Companies and private investment companies allocate trading profits or losses on the basis of the proportion of each Series’ capital allocated for trading to each respective Trading Company, which bears no relationship to the amount of cash invested by a Series in the Trading Company and private investment companies. The Trading Companies are valued using the equity method of accounting, which approximates fair value. Investments in private investment companies are valued using the NAV provided by the underlying private investment. The Galaxy Plus entities are made up of feeder funds in which the Trust invests and master trading entities into which the feeder funds invest. No investment held by the Galaxy Plus master trading entity is greater than 5% of the Trust’s total capital. The following table summarizes each of the Series’ investments in unconsolidated Trading Companies as of March 31, 2024 and December 31, 2023: As of March 31, 2024 As of December 31, 2023 Percentage of Percentage of Series Total Series Total Capital Invested in Capital Invested in Series Unconsolidated Trading Companies Fair Value Unconsolidated Trading Companies Fair Value Frontier Diversified Series : Frontier Trading Company XXXVIII 2.36 % $ 34,169 2.24 % $ 33,061 Frontier Masters Fund : Frontier Trading Company XXXVIII 2.65 % $ 11,693 2.53 % $ 8,598 Frontier Long/Short Commodity Fund : Frontier Trading Company XXXVIII 2.71 % $ 18,939 2.31 % $ 17,181 Frontier Balanced Fund : Frontier Trading Company XXXVIII 1.27 % $ 70,323 1.54 % $ 77,766 Frontier Select Fund : Frontier Trading Companies XXXVIII 2.53 % $ 22,588 3.92 % $ 30,934 Frontier Global Fund : Frontier Trading Company XXXVIII 1.98 % $ 29,873 2.62 % $ 28,911 Frontier Heritage Fund : Frontier Trading Company XXXVIII 1.98 % $ 34,694 1.80 % $ 29,840 The following tables summarize each of the Series’ equity in earnings from unconsolidated Trading Companies and private investment companies for the three months ended March 31, 2024 and 2023. Three months ended March 31, 2024 and 2023 Three Months Ended March, 2024 Three Months Ended March, 2023 Change in Change in Trading Realized Unrealized Net Income Trading Realized Unrealized Net Income Frontier Balanced Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (1,112 ) $ (1,112 ) $ - $ - $ (12,875 ) $ (12,875 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (1,615 ) 35,239 448,653 482,277 (1,360 ) 50,862 (362,820 ) (313,318 ) Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC (767 ) (70,354 ) 126,755 55,634 (1,240 ) (122,350 ) 53,815 (69,775 ) Galaxy Plus Fund - QIM Feeder Fund (526) LLC (1,963 ) (33,866 ) 45,582 9,753 (4,767 ) (9,130 ) (236,700 ) (250,597 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (2,524 ) (984 ) (61,769 ) (65,277 ) - - - - Galaxy Plus Fund - Quest Feeder Fund (517) LLC (1,503 ) 12,010 47,934 58,441 (1,601 ) 33,105 (387,067 ) (355,563 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (2,257 ) 9,578 22,938 30,259 (3,310 ) 123,129 (436,341 ) (316,522 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (507 ) 1,949 291,197 292,639 (933 ) (29,518 ) (345,856 ) (376,307 ) Total $ (11,136 ) $ (46,428 ) $ 920,178 $ 862,614 $ (13,211 ) $ 46,098 $ (1,727,844 ) $ (1,694,957 ) Frontier Global Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (142 ) $ (142 ) $ - $ - $ (3,477 ) $ (3,477 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (1,527 ) 23,937 413,562 435,972 (2,037 ) 80,963 (591,597 ) (512,671 ) Total $ (1,527 ) $ 23,937 $ 413,420 $ 435,830 $ (2,037 ) $ 80,963 $ (595,074 ) $ (516,148 ) Frontier Select Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (142 ) $ (142 ) $ - $ - $ (2,211 ) $ (2,211 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (757 ) 17,478 (9,504 ) 7,217 (1,834 ) 14,722 (195,180 ) (182,292 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (586 ) (402 ) (17,092 ) (18,080 ) - - - - Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (290 ) (202 ) 161,628 161,136 (365 ) (4,521 ) (157,778 ) (162,664 ) Total $ (1,633 ) $ 16,874 $ 134,890 $ 150,131 $ (2,199 ) $ 10,201 $ (355,169 ) $ (347,167 ) Frontier Heritage Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (689 ) $ (689 ) $ - $ - $ (3,161 ) $ (3,161 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (1,083 ) 102,895 199,439 301,251 (1,685 ) 21,425 (452,046 ) (432,306 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (656 ) (4,153 ) 15,395 10,586 (1,287 ) 22,364 (150,483 ) (129,406 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (1,873 ) (2,976 ) (52,569 ) (57,418 ) - - - - Total $ (3,612 ) $ 95,766 $ 161,576 $ 253,730 $ (2,972 ) $ 43,789 $ (605,690 ) $ (564,873 ) Frontier Long/Short Commodity Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (48 ) $ (48 ) $ - $ - $ (2,208 ) $ (2,208 ) Galaxy Plus Fund - LRR Feeder Fund (522) LLC (42 ) (7,524 ) (14,462 ) (22,028 ) (111 ) 1,090 (3,439 ) (2,460 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (680 ) (2,426 ) 10,263 7,157 (860 ) 8,581 (94,342 ) (86,621 ) Galaxy Plus Fund – Volt Diversified Alpha Feeder Fund (550) LLC (162 ) - (3,057 ) (3,219 ) (252 ) (763 ) (32,231 ) (33,246 ) Total $ (884 ) $ (9,950 ) $ (7,304 ) $ (18,138 ) $ (1,223 ) $ 8,908 $ (132,220 ) $ (124,535 ) Frontier Diversified Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (1,716 ) $ (1,716 ) $ - $ - $ (3,115 ) $ (3,115 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (392 ) 59,136 54,132 112,876 (551 ) 14,884 (144,088 ) (129,755 ) Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC (567 ) (62,069 ) 103,519 40,883 (721 ) (8,332 ) (39,843 ) (48,896 ) Galaxy Plus Fund - QIM Feeder Fund (526) LLC (451 ) (9,388 ) 11,742 1,903 (1,253 ) 799 (63,314 ) (63,768 ) Galaxy Plus Fund - Quest Feeder Fund (517) LLC (509 ) 8,445 8,707 16,643 (576 ) 24,602 (152,578 ) (128,552 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (835 ) (5,706 ) 13,023 6,482 (952 ) 5,344 (96,252 ) (91,860 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (101 ) 507 57,511 57,917 (157 ) (3,595 ) (61,816 ) (65,568 ) Total $ (2,855 ) $ (9,075 ) $ 246,918 $ 234,988 $ (4,210 ) $ 33,702 $ (561,006 ) $ (531,514 ) Frontier Masters Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (201 ) $ (201 ) $ - $ - $ (1,772 ) $ (1,772 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (226 ) 4,172 60,912 64,858 (204 ) 25,534 (77,572 ) (52,242 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (281 ) (2,716 ) 7,474 4,477 (417 ) (647 ) (41,245 ) (42,309 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (71 ) (678 ) 40,446 39,697 (113 ) (1,910 ) (47,650 ) (49,673 ) Total $ (578 ) $ 778 $ 108,631 $ 108,831 $ (734 ) $ 22,977 $ (168,239 ) $ (145,996 ) The Series investments in private investment companies have certain redemption and liquidity restrictions which are described in the following table: Redemptions Redemptions Liquidity Notice Period Permitted Restrictions Frontier Diversified Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC 24 hours Daily None Galaxy Plus Fund - QIM Feeder Fund (526) LLC 24 hours Daily None Galaxy Plus Fund - Quest Feeder Fund (517) LLC 24 hours Daily None Frontier Masters Fund Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Frontier Long/Short Commodity Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Volt Diversified Alpha Feeder Fund (550) LLC 24 hours Daily None Galaxy Plus Fund - LRR Feeder Fund (552) LLC 24 hours Daily None Frontier Balanced Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC 24 hours Daily None Galaxy Plus Fund - QIM Feeder Fund (526) LLC 24 hours Daily None Galaxy Plus Fund - Quest Feeder Fund (517) LLC 24 hours Daily None Frontier Select Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Frontier Global Fund Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Frontier Heritage Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None
Frontier Funds [Member]
Investments in Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Investments in Unconsolidated Trading Companies and Private Investment Companies	5. Investments in Private Investment Companies Investments in private investment companies represent cash and open trade equity invested in the private investment companies as well as the cumulative trading profits or losses allocated to the Trust by the private investment companies. private investment companies allocate trading profits or losses on the basis of the proportion of the Trust’s capital allocated for trading to each respective private investment company, which bears no relationship to the amount of cash invested by the Trust in the private investment companies. Investments in private investment companies are valued using the NAV provided by the underlying private investment. The Galaxy Plus entities are made up of feeder funds in which the Trust invests and master trading entities into which the feeder funds invest. No investment held by the Galaxy Plus Platform master trading entity is greater than 5% of the Trust’s total capital. The following table summarizes the Trust’s equity in earnings from each of the private investment companies during the three months ended March 31, 2024 and 2023: Three months ended March 31, 2024 and 2023 Three Months Ended March, 2024 Three Months Ended March, 2023 Trading Realized Change in Net Income Trading Realized Change in Net Income Galaxy Plus Fund - Aspect Feeder Fund (532) LLC $ (4,843 ) $ 225,379 $ 1,176,698 $ 1,397,234 $ (5,837 ) $ 193,668 $ (1,628,123 ) $ (1,440,292 ) Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC (1,334 ) (132,423 ) 230,274 96,517 (1,961 ) (130,682 ) 13,972 (118,671 ) Galaxy Plus Fund - LRR Feeder Fund (522) LLC (42 ) (7,524 ) (14,462 ) (22,028 ) (111 ) 1,090 (3,439 ) (2,460 ) Galaxy Plus Fund - QIM Feeder Fund (526) LLC (2,414 ) (43,254 ) 57,324 11,656 (6,020 ) (8,331 ) (300,014 ) (314,365 ) Galaxy Plus Fund - Quest Feeder Fund (517) LLC (2,012 ) 20,455 56,641 75,084 (2,177 ) 57,707 (539,645 ) (484,115 ) Galaxy Plus Fund - Quest FIT Feeder Fund (535) LLC 245 (4,295 ) (4,050 ) - 7,697 (36,516 ) (28,819 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (4,983 ) (4,362 ) (131,430 ) (140,775 ) - - - - Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (5,466 ) 12,055 59,589 66,178 (8,660 ) 173,493 (1,013,843 ) (849,010 ) Galaxy Plus Fund - Volt Diversified Alpha Feeder Fund (550) LLC (162 ) - (3,057 ) (3,219 ) (252 ) (763 ) (32,231 ) (33,246 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (969 ) 1,576 550,782 551,389 (1,568 ) (39,544 ) (613,100 ) (654,212 ) Total $ (22,225 ) $ 72,147 $ 1,978,064 $ 2,027,986 $ (26,586 ) $ 254,335 $ (4,152,939 ) $ (3,925,190 ) The Trust’s investments in private investment companies have certain redemption and liquidity restrictions which are described in the following table: Redemptions Redemptions Liquidity Notice Period Permitted Restrictions Frontier Funds Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Galaxy Plus Fund - Volt Diversified Alpha Feeder Fund (550) LLC 24 hours Daily None Galaxy Plus Fund - LRR Feeder Fund (552) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC 24 hours Daily None Galaxy Plus Fund - QIM Feeder Fund (526) LLC 24 hours Daily None Galaxy Plus Fund - Quest Feeder Fund (517) LLC 24 hours Daily None

Transactions with Affiliates

Transactions with Affiliates	3 Months Ended
Transactions with Affiliates	Mar. 31, 2024
The Series of Frontier Funds [Member]
Transactions with Affiliates [Line Items]
Transactions with Affiliates	6. Transactions with Affiliates The Managing Owner contributes funds to the Trust, with respect to the Series, in order to have a 1% interest (“Minimum Purchase Commitment”) in the aggregate capital, profits and losses of all Series and in return will receive units designated as general units in the Series in which the Managing Owner invests such funds. The general units may only be purchased by the Managing Owner and may be subject to no management fees or management fees at reduced rates. Otherwise, the general units hold the same rights as the limited units. The Managing Owner will make contributions to the Series of the Trust necessary to maintain at least a 1% interest in the aggregate capital, profits and losses of the combined Series of the Trust. Such contribution was made by the Managing Owner before trading commenced for the Trust and will be maintained throughout the existence of the Trust, and the Managing Owner will make such purchases as are necessary to effect this requirement. Additionally, the Managing Owner agreed with certain regulatory bodies to maintain a 1% interest specifically in the Frontier Balanced Fund Class 1AP and 2a Units, aggregated, and each of the Frontier Long/Short Commodity Fund, Frontier Diversified Fund and Frontier Masters Fund. The 1% interest in these specific Series is included in computing the Minimum Purchase Commitment in aggregate capital. In addition to the general units the Managing Owner receives in respect of its Minimum Purchase Commitment, the Managing Owner may purchase limited units in any Series as a Limited Owner. Principals of the Managing Owner or affiliates are allowed to own beneficial interests in the Trust, with respect to the Series, as well. All Units purchased by the Managing Owner are held for investment purposes only and not for resale. The Managing Owner may make purchases or redemptions at any time on the same terms as any Limited Owner. The Trust has and will continue to have certain relationships with the Managing Owner and its affiliates. Expenses Management Fees— The management fee as a percentage of the applicable Series’ notional assets will be greater than the percentage of the applicable Series’ net asset value to the extent that the notional assets of the Series exceeds its net asset value. The Managing Owner expects that the notional assets of each Series will generally be maintained at a level in excess of the net asset value of such Series and such excess may be substantial to the extent the Managing Owner deems necessary to achieve the desired level of volatility. Trading Fees— Incentive Fees— Service Fees— The following table summarizes fees earned by the Managing Owner for the three months ended March 31, 2024 and 2023. Three Months Ended March 31, 2024 Incentive (Rebate) Fees Management Service Trading Fee Frontier Diversified Fund $ - $ - $ 125 $ 13,016 Frontier Masters Fund - - 55 6,732 Frontier Long/Short Commodity Fund - - 21 4,942 Frontier Balanced Fund - - 29,610 57,483 Frontier Select Fund - - 5,686 8,034 Frontier Global Fund - - 9,440 16,160 Frontier Heritage Fund - - 11,303 19,237 Three Months Ended March 31, 2023 Incentive (Rebate) Fees Management Service Trading Fee Frontier Diversified Fund $ - $ - $ 226 $ 24,576 Frontier Masters Fund - - 101 10,339 Frontier Long/Short Commodity Fund (5,126 ) - 53 9,572 Frontier Balanced Fund - 4,238 47,651 94,443 Frontier Select Fund - - 9,621 11,109 Frontier Global Fund - - 17,673 32,425 Frontier Heritage Fund - - 18,815 30,792 The following table summarizes fees payable to the Managing Owner as of March 31, 2024 and December 31, 2023. As of March 31, 2024 Incentive Management Interest Service Trading Frontier Diversified Fund $ - $ - $ - $ 44 $ 4,531 Frontier Masters Fund - - - 20 2,541 Frontier Long/Short Commodity Fund - - 45 6 1,597 Frontier Balanced Fund - - 1,058 9,494 20,526 Frontier Select Fund - - 334 2,016 2,892 Frontier Global Fund - - 406 3,388 6,134 Frontier Heritage Fund - - 464 3,558 6,580 As of December 31, 2023 Incentive Management Interest Service Trading Frontier Diversified Fund $ - $ - $ - $ 46 $ 4,735 Frontier Masters Fund - - - 17 2,617 Frontier Long/Short Commodity Fund - - 40 8 1,896 Frontier Balanced Fund 692 2,440 995 8,793 20,160 Frontier Select Fund - - 308 1,878 2,305 Frontier Global Fund - - 420 2,704 5,301 Frontier Heritage Fund - - 436 3,484 6,943 With respect to the service fees, the initial service fee (for the first 12 months) relating to a purchase of Units by an investor is prepaid by the Managing Owner to the relevant selling agent in the month following such purchase and is reimbursed therefore by the Series monthly in arrears in an amount based upon a corresponding percentage of NAV, calculated daily. Consequently, the Managing Owner bears the risk and the benefit of the upside potential of any difference between the amount of the initial service fee prepaid by it and the amount of the reimbursement thereof, which may result from variations in NAV over the following 12 months. Aggregate interest income from all sources, including U.S. Treasury Securities assets net of premiums and cash held at clearing brokers, of up to the first 2% (annualized) of average net assets less any fair market value related to swaps is paid to the Managing Owner by the Frontier Balanced Fund (Class 1 and Class 2), Frontier Long/Short Commodity Fund (Class 2 and Class 3), Frontier Global Fund, Frontier Select Fund, and Frontier Heritage Fund. For the Frontier Diversified Fund, Frontier Long/Short Commodity Fund (Class 1a, Class 2a and Class 3a), Frontier Masters Fund, and Frontier Balanced Fund (Class 1AP, Class 2a and Class 3a), 100% of the interest is retained by the respective Series. The following table outlines the interest paid by each Series to the Managing Owner and its ratio to average net assets for the three months ended March 31, 2024 and 2023: March 31, March 31, March 31, March 31, Three Months Ended Gross Amount Paid to Gross Amount Paid to Ratio to Average Net Ratio to Average Net Frontier Long/Short Commodity Fund Class 2 2 3 0.03 % 0.01 % Frontier Long/Short Commodity Fund Class 3 133 109 0.02 % 0.01 % Frontier Balanced Fund Class 1 2,465 2,699 0.06 % 0.04 % Frontier Balanced Fund Class 1AP 32 29 0.06 % 0.04 % Frontier Balanced Fund Class 2 571 614 0.06 % 0.04 % Frontier Balanced Fund Class 2a 2 3 0.01 % 0.01 % Frontier Balanced Fund Class 3a 39 37 0.01 % 0.01 % Frontier Select Fund Class 1 840 764 0.11 % 0.06 % Frontier Select Fund Class 1AP 8 6 0.11 % 0.06 % Frontier Select Fund Class 2 55 41 0.11 % 0.06 % Frontier Global Fund Class 1 1,049 847 0.08 % 0.04 % Frontier Global Fund Class 2 34 44 0.08 % 0.04 % Frontier Heritage Fund Class 1 837 751 0.06 % 0.03 % Frontier Heritage Fund Class 1AP 5 3 0.05 % 0.03 % Frontier Heritage Fund Class 2 77 65 0.05 % 0.03 % Total $ 6,149 $ 6,015
Frontier Funds [Member]
Transactions with Affiliates [Line Items]
Transactions with Affiliates	6. Transactions with Affiliates The Managing Owner contributes funds to the Trust in order to have a 1% interest in the aggregate capital, profits and losses and in return will receive units designated as general units in the Series of the Trust in which the Managing Owner invests such funds. The general units may only be purchased by the Managing Owner and may be subject to no advisory fees or management advisory fees at reduced rates. Otherwise, the general units hold the same rights as the limited units. The Managing Owner is required to maintain at least a 1% interest (“Minimum Purchase Commitment”) in the aggregate capital, profits and losses of the Trust so long as it is acting as the Managing Owner of the Trust. Such contribution was made by the Managing Owner before trading commenced for the Trust and will be maintained throughout the existence of the Trust, and the Managing Owner will make such purchases as are necessary to effect this requirement. Additionally, the Managing Owner agreed with certain regulatory bodies to maintain a 1% interest specifically in the Frontier Balanced Fund Class 1AP Units and Frontier Balanced Fund Class 2a Units, aggregated, and each of the Frontier Long/Short Commodity Fund, Frontier Diversified Fund, and Frontier Masters Fund. The 1% interest in these specific Series of the Trust is included in computing the Minimum Purchase Commitment in aggregate capital. In addition to the general units the Managing Owner receives in respect of its Minimum Purchase Commitment, the Managing Owner may purchase limited units in any Series as a Limited Owner. Principals of the Managing Owner or affiliates are allowed to own beneficial interests in the Trust, as well. All units purchased by the Managing Owner are held for investment purposes only and not for resale. The Managing Owner may make purchases or redemptions at any time on the same terms as any Limited Owner. The Trust has and will continue to have certain relationships with the Managing Owner and its affiliates. Expenses Management Fees— The management fee as a percentage of the applicable Series’ notional assets will be greater than the percentage of the applicable Series’ net asset value to the extent that the notional assets of the Series exceeds its net asset value. The Managing Owner expects that the notional assets of each Series will generally be maintained at a level in excess of the net asset value of such Series and such excess may be substantial to the extent the Managing Owner deems necessary to achieve the desired level of volatility. Trading Fees— Incentive Fees Some Series pay to the Managing Owner an incentive fee of a certain percentage of new net trading profits generated in the Trading Companies by such Series, monthly or quarterly. In addition, the Managing Owner receives a quarterly incentive fee of a certain percentage of new net trading profits generated in the Galaxy Plus entities that have been allocated to the Series. The incentive fees attributable to Galaxy Plus entities are included in unrealized gain/(loss) on private investment companies on the combined consolidated statements of operations. Because the Frontier Balanced Fund, Frontier Diversified Fund, Frontier Masters Fund, Frontier Heritage Fund, Frontier Select Fund, and Frontier Long/Short Commodity Fund may each employ multiple Trading Advisors, these Series will pay the Managing Owner a monthly incentive fee calculated on a Trading Advisor by Trading Advisor basis. It is therefore possible that in any given period the Series may pay incentive fees to the Managing Owner for one or more Trading Advisors while each of these Series as a whole experiences losses. The incentive fee is 25% for the Frontier Balanced Fund and the Frontier Diversified Fund and 20% for the Frontier Global Fund, Frontier Heritage Fund, Frontier Select Fund, Frontier Long/Short Commodity Fund and Frontier Masters Fund. The Managing Owner may pay all or a portion of such incentive fees to the Trading Advisor(s) for such Series. Service Fees— As of March 31, 2024, the Trust had a payable to the Managing Owner in the amounts of $0, $0, $2,307, $44,801 and $18,526 for incentive fees (rebate), management fees, interest, trading fees, and service fees, respectively. As of December 31, 2023, the Trust had a payable to the Managing Owner in the amounts of $692, $2,440, $2,199, $43,957 and $16,930 for incentive fees (rebate), management fees, interest, trading fees, and service fees, respectively. For the three months ended March 31, 2024, the Managing Owner earned $0, $0, $0, $56,240 and $125,604 for incentive fees (rebate), management fees, risk analysis fees, service fees, and trading fees, respectively. For the three months ended March 31, 2023, the Managing Owner earned $(5,126), $4,238, $970, $94,140 and $213,256 for incentive fees (rebate), management fees, risk analysis fees, service fees, and trading fees, respectively. With respect to the service fees, the initial service fee (for the first 12 months) relating to a purchase of Units by an investor is prepaid by the Managing Owner to the relevant selling agent in the month following such purchase and is reimbursed therefore by the Series monthly in arrears in an amount based upon a corresponding percentage of NAV, calculated daily. Consequently, the Managing Owner bears the risk and enjoys the benefit of the upside potential of any difference between the amount of the initial service fee prepaid by it and the amount of the reimbursement thereof, which may result from variations in NAV over the following 12 months. Aggregate interest income from all sources, including U.S. Treasury Securities assets net of premiums and cash held at clearing brokers, of up to the first 2% (annualized) is paid to the Managing Owner by the Frontier Balanced Fund (Class 1 and Class 2 only), Frontier Long/Short Commodity Fund (Class 2 and Class 3), Frontier Global Fund, Frontier Select Fund, and Frontier Heritage Fund. For the Frontier Diversified Fund, Frontier Long/Short Commodity Fund (Class 1a, Class 2a and Class 3a), Frontier Masters Fund, and Frontier Balanced Fund (Class 1AP, Class 2a and Class 3a), 100% of the interest is retained by the respective Series .

Financial Highlights

Financial Highlights	3 Months Ended
Financial Highlights	Mar. 31, 2024
The Series of Frontier Funds [Member]
Financial Highlights [Line Items]
Financial Highlights	7. Financial Highlights The following information presents the financial highlights of the Series for the three months ended March 31, 2024, and 2023. This data has been derived from the information presented in the consolidated financial statements. For the three months ended March 31, 2024 Frontier Diversified Fund Frontier Masters Fund Frontier Long/Short Commodity Fund Class 2 Class 3 Class 2 Class 3 Class 2 Class 2a Class 3 Class 3a Per unit operating performance (1) Net asset value, December 31, 2023 $ 68.18 $ 64.35 $ 65.39 $ 61.96 $ 72.74 $ 48.36 $ 76.31 $ 51.42 Net operating results: Interest income 0.05 0.05 0.08 0.08 0.07 0.05 0.07 0.05 Expenses (0.66 ) (0.62 ) (1.32 ) (1.25 ) (0.49 ) (0.33 ) (0.51 ) (0.35 ) Net gain/(loss) on investments, net of non-controlling interests 11.93 11.30 20.90 19.87 (1.88 ) (0.86 ) (1.98 ) (0.88 ) Net income/(loss) 11.32 10.73 19.66 18.70 (2.30 ) (1.14 ) (2.42 ) (1.18 ) Net asset value, March 31, 2024 $ 79.50 $ 75.08 $ 85.05 $ 80.66 $ 70.44 $ 47.22 $ 73.89 $ 50.24 Ratios to average net assets Net investment income/(loss) -3.39 % -3.39 % -6.78 % -6.78 % -2.46 % -2.46 % -2.46 % -2.46 % Expenses before incentive fees (3)(4) 3.65 % 3.65 % 7.23 % 7.23 % 2.87 % 2.87 % 2.87 % 2.87 % Expenses after incentive fees (3)(4) 3.65 % 3.65 % 7.23 % 7.23 % 2.87 % 2.87 % 2.87 % 2.87 % Total return before incentive fees (2) 16.61 % 16.67 % 30.07 % 30.18 % -3.17 % -2.36 % -3.17 % -2.29 % Total return after incentive fees (2) 16.61 % 16.67 % 30.07 % 30.18 % -3.17 % -2.36 % -3.17 % -2.29 % Frontier Balanced Fund Frontier Select Fund Class 1 Class 1AP Class 2 Class 2a Class 3a Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2023 $ 62.63 $ 83.01 $ 111.93 $ 97.44 $ 97.10 $ 45.97 $ 60.98 $ 80.92 Net operating results: Interest income 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Expenses (1.22 ) (0.97 ) (1.30 ) (1.13 ) (1.13 ) (0.84 ) (0.63 ) (0.84 ) Net gain/(loss) on investments, net of non-controlling interests 10.95 14.59 19.68 17.18 17.13 8.91 11.88 15.77 Net income/(loss) 9.73 13.62 18.38 16.05 16.00 8.07 11.25 14.93 Net asset value, March 31, 2024 $ 72.36 $ 96.63 $ 130.31 $ 113.49 $ 113.10 $ 54.04 $ 72.23 $ 95.85 Ratios to average net assets Net investment income/(loss) -7.40 % -4.39 % -4.39 % -4.39 % -4.39 % -6.95 % -3.95 % -3.95 % Expenses before incentive fees (3)(4) 7.41 % 4.40 % 4.40 % 4.40 % 4.40 % 6.95 % 3.95 % 3.95 % Expenses after incentive fees (3)(4) 7.41 % 4.40 % 4.40 % 4.40 % 4.40 % 6.95 % 3.95 % 3.95 % Total return before incentive fees (2) 15.54 % 16.41 % 16.42 % 16.47 % 16.48 % 17.55 % 18.45 % 18.45 % Total return after incentive fees (2) 15.54 % 16.41 % 16.42 % 16.47 % 16.48 % 17.55 % 18.45 % 18.45 % Incentive fee per share - - - - - - - Incentive Fee to ANA 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % Frontier Global Fund Frontier Heritage Fund Class 1 Class 2 Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2023 $ 134.60 $ 222.53 $ 106.45 $ 141.20 $ 188.97 Net operating results: Interest income 0.00 0.00 0.00 0.00 0.00 Expenses (3.16 ) (3.27 ) (2.14 ) (1.73 ) (2.30 ) Net gain/(loss) on investments, net of non-controlling interests 53.12 88.15 17.35 23.11 30.92 Net income/(loss) 49.96 84.88 15.21 21.38 28.62 Net asset value, March 31, 2024 $ 184.56 $ 307.41 $ 121.66 $ 162.58 $ 217.59 Ratios to average net assets Net investment income/(loss) -8.01 % -5.00 % -7.66 % -4.65 % -4.65 % Expenses before incentive fees (3)(4) 8.01 % 5.00 % 7.66 % 4.65 % 4.65 % Expenses after incentive fees (3)(4) 8.01 % 5.00 % 7.66 % 4.65 % 4.65 % Total return before incentive fees (2) 37.12 % 38.14 % 14.28 % 15.14 % 15.15 % Total return after incentive fees (2) 37.12 % 38.14 % 14.28 % 15.14 % 15.15 % (1) Interest income and expenses per unit are calculated by dividing these amounts by the average number of units outstanding during the period. The net gain/(loss) on investments, net of non-controlling interests is a balancing amount necessary to reconcile the change in net asset value per unit with the other per unit information. (2) Impact of incentive fee computed using average net assets, otherwise computed using average units outstanding during the period prior to the effects of any non-controlling transactions. An owner’s total returns may vary from the above returns based on the timing of contributions and withdrawals. Total returns are not annualized. (3) Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the consolidated statements of operations of the Series. (4) Expense ratios do not include management and incentive fees at the Galaxy Plus entities. The ratios would have been higher had those expenses been included. The impact of those fees is included in the total return. For the three months ended March 31, 2023 Frontier Diversified Fund Frontier Masters Fund Frontier Long/Short Commodity Fund Class 2 Class 3 Class 2 Class 3 Class 2 Class 2a Class 3 Class 3a Per unit operating performance (1) Net asset value, December 31, 2022 $ 96.37 $ 90.72 $ 94.64 $ 89.45 $ 109.65 $ 71.93 $ 115.03 $ 76.29 Net operating results: Interest income 0.04 0.03 0.09 0.09 0.05 0.03 0.05 0.04 Expenses (0.85 ) (0.80 ) (1.44 ) (1.36 ) (0.37 ) (0.24 ) (0.39 ) (0.26 ) Net gain/(loss) on investments, net of non-controlling interests (17.98 ) (16.87 ) (19.98 ) (18.84 ) (10.15 ) (6.69 ) (10.65 ) (7.04 ) Net income/(loss) (18.80 ) (17.64 ) (21.33 ) (20.12 ) (10.47 ) (6.89 ) (10.99 ) (7.26 ) Net asset value, March 31, 2023 $ 77.57 $ 73.08 $ 73.31 $ 69.33 $ 99.18 $ 65.04 $ 104.04 $ 69.03 Ratios to average net assets Net investment income/(loss) -3.74 % -3.74 % -6.29 % -6.29 % -2.44 % -2.44 % -2.44 % -2.70 % Expenses before incentive fees (3)(4) 3.91 % 3.91 % 6.72 % 6.72 % 3.04 % 3.04 % 3.04 % 3.38 % Expenses after incentive fees (3)(4) 3.91 % 3.91 % 6.72 % 6.72 % 2.64 % 3.04 % 3.04 % 2.90 % Total return before incentive fees (2) -19.50 % -19.45 % -22.54 % -22.49 % -9.95 % -9.58 % -9.95 % -10.00 % Total return after incentive fees (2) -19.50 % -19.45 % -22.54 % -22.49 % -9.55 % -9.58 % -9.55 % -9.52 % Frontier Balanced Fund Frontier Select Fund Class 1 Class 1AP Class 2 Class 2a Class 3a Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2022 $ 99.17 $ 127.56 $ 172.01 $ 149.47 $ 148.96 $ 71.23 $ 91.71 $ 121.70 Net operating results: Interest income 0.01 0.01 0.02 0.01 0.01 0.00 0.00 0.00 Expenses (1.77 ) (1.40 ) (1.89 ) (1.64 ) (1.63 ) (1.02 ) (0.68 ) (0.91 ) Net gain/(loss) on investments, net of non-controlling interests (21.73 ) (28.10 ) (37.88 ) (32.89 ) (32.78 ) (16.57 ) (21.45 ) (28.47 ) Net income/(loss) (23.48 ) (29.49 ) (39.75 ) (34.52 ) (34.40 ) (17.59 ) (22.14 ) (29.38 ) Net asset value, March 31, 2023 $ 75.69 $ 98.07 $ 132.26 $ 114.95 $ 114.56 $ 53.64 $ 69.57 $ 92.32 Ratios to average net assets Net investment income/(loss) -7.95 % -4.87 % -4.87 % -4.87 % -4.87 % -6.25 % -3.26 % -3.26 % Expenses before incentive fees (3)(4) 7.99 % 4.91 % 4.91 % 4.91 % 4.91 % 6.25 % 3.26 % 3.26 % Expenses after incentive fees (3)(4) 7.99 % 4.91 % 4.91 % 4.91 % 4.91 % 6.25 % 3.26 % 3.26 % Total return before incentive fees (2) -23.68 % -23.12 % -23.11 % -23.09 % -23.09 % -24.69 % -24.14 % -24.14 % Total return after incentive fees (2) -23.68 % -23.12 % -23.11 % -23.09 % -23.09 % -24.69 % -24.14 % -24.14 % Frontier Global Fund Frontier Heritage Fund Class 1 Class 2 Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2022 $ 185.27 $ 297.25 $ 154.14 $ 198.42 $ 265.55 Net operating results: Interest income 0.00 0.00 0.00 0.00 0.00 Expenses (3.38 ) (3.45 ) (2.59 ) (2.00 ) (2.68 ) Net gain/(loss) on investments, net of non-controlling interests (34.07 ) (54.88 ) (28.45 ) (36.77 ) (49.21 ) Net income/(loss) (37.44 ) (58.33 ) (31.03 ) (38.77 ) (51.89 ) Net asset value, March 31, 2023 $ 147.83 $ 238.92 $ 123.11 $ 159.65 $ 213.66 Ratios to average net assets Net investment income/(loss) -8.20 % -5.21 % -7.48 % -4.49 % -4.49 % Expenses before incentive fees (3)(4) 8.20 % 5.21 % 7.48 % 4.49 % 4.49 % Expenses after incentive fees (3)(4) 8.20 % 5.21 % 7.48 % 4.49 % 4.49 % Total return before incentive fees (2) -20.21 % -19.62 % -20.13 % -19.54 % -19.54 % Total return after incentive fees (2) -20.21 % -19.62 % -20.13 % -19.54 % -19.54 % (1) Interest income and expenses per unit are calculated by dividing these amounts by the average number of units outstanding during the period. The net gain/(loss) on investments, net of non-controlling interests is a balancing amount necessary to reconcile the change in net asset value per unit with the other per unit information. (2) Impact of incentive fee computed using average net assets, otherwise computed using average units outstanding during the period prior to the effects of any non-controlling transactions. An owner’s total returns may vary from the above returns based on the timing of contributions and withdrawals. Total returns are not annualized. (3) Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the consolidated statements of operations of the Series. (4) Expense ratios do not include management and incentive fees at the Galaxy Plus entities. The ratios would have been higher had those expenses been included. The impact of those fees is included in the total return.
Frontier Funds [Member]
Financial Highlights [Line Items]
Financial Highlights	7. Financial Highlights The following information presents the financial highlights of the Trust for the three months ended March 31, 2024, and 2023 This data has been derived from the information presented in the combined consolidated financial statements. Three months ended March 31 2024 2023 Ratios to average net assets (1) Net investment income/(loss) (1) -6.22 % -6.43 % Expenses before incentive fees (3) 6.29 % 6.52 % Expenses after incentive fees (3) 6.29 % 6.50 % Total return before incentive fees (2) 15.86 % -23.24 % Total return after incentive fees (2) 15.86 % -23.21 % (1) Annualized with the exception of incentive fees. (2) Total returns are not annualized. (3) Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the Combined Consolidated Statements of Operations of the Trust. The Trust financial highlights are calculated based upon the Trust’s combined consolidated financial statements. The combined consolidated Trust does not issue units and therefore the financial highlights do not disclose any unitized data.

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	3 Months Ended
Derivative Instruments and Hedging Activities	Mar. 31, 2024
The Series of Frontier Funds [Member]
Derivative Instruments and Hedging Activities [Line Items]
Derivative Instruments and Hedging Activities	8. Derivative Instruments and Hedging Activities The Series’ primary business is to engage in speculative trading of a diversified portfolio of futures, forwards (including interbank foreign currencies), options contracts and other derivative instruments (including swap contracts). The Series do not enter into or hold positions for hedging purposes as defined under ASC 815, Derivatives and Hedging (“ASC 815”). The detail of the fair value of the Series’ derivatives by instrument types as of March 31, 2024 and 2023 is included in the consolidated condensed schedules of investments. See Note 4 for further disclosure related to each Series’ position in swap contracts. The following tables summarize the monthly averages of futures contracts bought and sold for each respective Series of the Trust: For the Three Months Ended March 31, 2024 Monthly average contracts: Bought Sold Frontier Balanced Fund - - For the Three Months Ended March 31, 2023 Monthly average contracts: Bought Sold Frontier Balanced Fund 312 300 The following tables summarize the consolidated trading revenues for the three months ended March 31, 2024 and 2023 by sector: Realized Trading Revenue from Futures, Forwards and Options for the Three Months Ended March 31, 2024 Type of contract Frontier Balanced Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Realized trading income/(loss) (1) $ - Realized Trading Revenue from Futures, Forwards and Options for the Three Months Ended March 31, 2023 Type of contract Frontier Balanced Agriculturals $ (24,078 ) Currencies (117,002 ) Energies 29,280 Interest rates (99,325 ) Metals (14,347 ) Stock indices (61,009 ) Realized trading income/(loss) (1) $ (286,481 ) (1) Amounts recorded in the consolidated statements of operations under net realized gain(loss) on futures forwards and options. Net Change in Open Trade Equity from Futures, Forwards and Options for the Three Months Ended March 31, 2024 Type of contract Frontier Balanced Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Change in unrealized trading income/(loss) (1) $ - Net Change in Open Trade Equity from Futures, Forwards and Options for the Three Months Ended March 31, 2023 Type of contract Frontier Balanced Agriculturals $ 42,199 Currencies (2,076 ) Energies (6,460 ) Interest rates 8,506 Metals 12,781 Stock indices (53,473 ) Change in unrealized trading income/(loss) (1) $ 1,477 (1) Amounts recorded in the consolidated statements of operations under net change in open trade equity/(deficit) Certain financial instruments and derivative instruments are eligible for offset in the consolidated statements of financial condition under GAAP. The Series’ open trade equity/(deficit), options written, and receivables from futures commissions merchants (each, an “FCM”) are subject to master netting arrangements and collateral arrangements and meet the GAAP guidance to qualify for offset. A master netting arrangement with a counterparty creates a right of offset for amounts due to and from that same counterparty that is enforceable in the event of a default or bankruptcy. The Series’ policy is to recognize amounts subject to master netting arrangements on a net basis on the consolidated statements of financial condition. The following tables present gross and net information about the Series’ assets and liabilities subject to master netting arrangements as disclosed on the consolidated statements of financial condition as of March 31, 2024 and December 31, 2023. As of March 31, 2024 Frontier Balanced Fund Gross Amounts of Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ - $ - $ - As of December 31, 2023 Frontier Balanced Fund Gross Amounts Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ 14,434 $ (28,868 ) $ (14,434 )
Frontier Funds [Member]
Derivative Instruments and Hedging Activities [Line Items]
Derivative Instruments and Hedging Activities	8. Derivative Instruments and Hedging Activities The Trust’s primary business is to engage in speculative trading of a diversified portfolio of futures, forwards (including interbank foreign currencies), options contracts and other derivative instruments (including swap contracts). The Trust does not enter into or hold positions for hedging purposes as defined under ASC 815. The detail of the fair value of the Trust’s derivatives by instrument types as of March 31, 2024 and 2023 is included in the combined consolidated condensed schedules of investments. See Note 4 for further disclosure related to the Trust’s positions in swap contracts. There are embedded management fees in transacting these swaps ranging from 1% to 1.5% based on fair value of swaps and the embedded incentive fees ranging from 15% to 25% based on net new trading profits on swaps. For the three months ended March 31, 2024 and 2023, the monthly average of futures, forwards and options contracts bought was approximately 0 and 312, respectively and the monthly average of futures, forwards, and options contracts sold was approximately 0 and 300, respectively. The following tables summarize the Trust’s combined consolidated trading revenues for the three months ended March 31, 2024 and 2023 by contract type: Realized Trading Revenue from Futures, Forwards and Options for the Three Months Ended March 31, 2024 Type of contract Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Realized trading income/(loss) (1) $ - Realized Trading Revenue from Futures, Forwards and Options Type of contract Agriculturals $ (24,078 ) Currencies (117,002 ) Energies 29,280 Interest rates (99,325 ) Metals (14,347 ) Stock indices (61,009 ) Realized trading income/(loss) (1) $ (286,481 ) (1) Amounts recorded in the combined consolidated statements of operations under net realized gain(loss) on futures forwards and options. Net Change in Open Trade Equity from Futures, Forwards and Options Type of contract Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Change in unrealized trading income/(loss) (1) $ - Net Change in Open Trade Equity from Futures, Forwards and Options Type of contract Agriculturals $ 42,199 Currencies (2,076 ) Energies (6,460 ) Interest rates 8,506 Metals 12,781 Stock indices (53,473 ) Change in unrealized trading income/(loss) (1) $ 1,477 (1) Amounts recorded in the combined consolidated statements of operations under net change in open trade equity/(deficit). Certain financial instruments and derivative instruments are eligible for offset in the combined consolidated statements of financial condition under GAAP. The Trust’s open trade equity/(deficit), options written, and receivables from futures commission merchants (each, an “FCM”) are subject to master netting arrangements and collateral arrangements and meet the GAAP guidance to qualify for offset. A master netting arrangement with a counterparty creates a right of offset for amounts due to and from that same counterparty that is enforceable in the event of a default or bankruptcy. The Trust’s policy is to recognize amounts subject to master netting arrangements on a net basis on the combined consolidated statements of financial condition. The following tables present gross and net information about the Trust’s assets and liabilities subject the master netting arrangements as disclosed on the combined consolidated statements of financial condition as of March 31, 2024 and December 31, 2023: As of March 31, 2024 Gross Amounts of Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ - $ - $ - As of December 31, 2023 Gross Amounts of Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ 14,434 $ (28,868 ) $ (14,434 )

Trading Activities and Related

Trading Activities and Related Risks	3 Months Ended
Trading Activities and Related Risks	Mar. 31, 2024
The Series of Frontier Funds [Member]
Trading Activities and Related Risks [Line Items]
Trading Activities and Related Risks	9. Trading Activities and Related Risks The purchase and sale of futures and options on futures contracts require margin deposits with FCMs. Additional deposits may be necessary for any loss on contract value. The Commodities Exchange Act (“CEA”) requires an FCM to segregate all customer transactions and assets from the FCM’s proprietary activities. A customer’s cash and other property (for example, U.S. treasury bills) deposited with an FCM are considered commingled with all other customer funds subject to the FCM’s segregation requirements. In the event of an FCM’s insolvency, recovery may be limited to a pro rata share of segregated funds available. It is possible that the recovered amount could be less than the total of cash and other property deposited. The term “off-balance sheet risk” refers to an unrecorded potential liability that, even though it does not appear on the consolidated statements of financial condition, may result in future obligation or loss in excess of the amount paid by the Series for a particular investment. Each Trading Company expects to trade in futures, options, forward and swap contracts and will therefore be a party to financial instruments with elements of off-balance sheet market and credit risk. In entering into these contracts, there exists a market risk that such contracts may be significantly influenced by market conditions, such as interest rate volatility, resulting in such contracts being less valuable. If the markets should move against all of the futures positions held by a Trading Company in respect of any Series at the same time, and if the Trading Advisor(s) of such Trading Company are unable to offset such futures interests positions, such Trading Company could lose all of its assets and the holders of Units of such Series would realize a 100% loss. The Managing Owner will seek to minimize market risk through real-time monitoring of open positions and the level of diversification of each Trading Advisor’s portfolio. It is anticipated that any Trading Advisor’s margin-to-equity ratio will typically not exceed approximately 35% although the actual ratio could be higher or lower from time to time. In addition to market risk, trading futures, forward and swap contracts entails credit risk that a counterparty will not be able to meet its obligations to a Trading Company. The counterparty for futures contracts traded in the United States and on most foreign exchanges is the clearinghouse associated with such exchange. In general, clearinghouses are backed by the corporate members of the clearinghouse who are required to share any financial burden resulting from the non-performance by one of their members and, as such, should significantly reduce this credit risk. In cases where the clearinghouse is not backed by the clearing members, like some foreign exchanges, it is normally backed by a consortium of banks or other financial institutions. Some non-U.S. exchanges, in contrast to U.S. exchanges, are principals’ markets in which performance is the responsibility only of the individual counterparty with whom the Trading Company has entered into the transaction, and not of the exchange or clearing corporation. In these kinds of markets, there is risk of bankruptcy or other failure or refusal to perform by the counterparty. In the case of forward contracts traded on the interbank market and swaps, neither is traded on exchanges. The counterparty is generally a single bank or other financial institution, rather than a group of financial institutions; thus there may be a greater counterparty credit risk. The Managing Owner expects the Trading Advisors to trade only with those counterparties which it believes to be creditworthy. All positions of each Trading Company will be valued each day on a mark-to-market basis. There can be no assurance that any clearing member, clearing house or other counterparty will be able to meet its obligations to any Trading Company. The Managing Owner has established procedures to actively monitor and minimize market and credit risks. The Limited Owners bear the risk of loss only to the extent of the market value of their respective investments and, in certain specific circumstances, distributions and redemptions received.
Frontier Funds [Member]
Trading Activities and Related Risks [Line Items]
Trading Activities and Related Risks	9. Trading Activities and Related Risks The purchase and sale of futures and options on futures contracts require margin deposits with FCMs. Additional deposits may be necessary for any loss on contract value. The CEA requires an FCM to segregate all customer transactions and assets from the FCM’s proprietary activities. A customer’s cash and other property (for example, U.S. treasury bills) deposited with an FCM are considered commingled with all other customer funds subject to the FCM’s segregation requirements. In the event of an FCM’s insolvency, recovery may be limited to a pro rata share of segregated funds available. It is possible that the recovered amount could be less than the total of cash and other property deposited. The term “off-balance sheet risk” refers to an unrecorded potential liability that, even though it does not appear on the combined consolidated statements of financial condition, may result in future obligation or loss in excess of the amount paid by the Series for a particular investment. Each Trading Company and Galaxy Plus entity expects to trade in futures, options, forward and swap contracts and will therefore be a party to financial instruments with elements of off-balance sheet market and credit risk. In entering into these contracts, there exists a market risk that such contracts may be significantly influenced by market conditions, such as interest rate volatility, resulting in such contracts being less valuable. If the markets should move against all of the futures positions held by a Trading Company or Galaxy Plus entity in respect of any Series at the same time, and if the Trading Advisor(s) of such Trading Company or Galaxy Plus entity are unable to offset such futures interests positions, such Trading Company or Galaxy Plus entity could lose all of its assets and the holders of Units of such Series would realize a 100% loss. The Managing Owner will seek to minimize market risk through real-time monitoring of open positions and the level of diversification of each Trading Advisor’s portfolio. It is anticipated that any Trading Advisor’s margin- to-equity ratio will typically not exceed approximately 35% although the actual ratio could be higher or lower from time to time. In addition to market risk, trading futures, forward and swap contracts entails credit risk that a counterparty will not be able to meet its obligations to a Trading Company or Galaxy Plus entity. The counterparty for futures contracts traded in the United States and on most foreign exchanges is the clearinghouse associated with such exchange. In general, clearinghouses are backed by the corporate members of the clearinghouse who are required to share any financial burden resulting from the non-performance by one of their members and, as such, should significantly reduce this credit risk. In cases where the clearinghouse is not backed by the clearing members, like some foreign exchanges, it is normally backed by a consortium of banks or other financial institutions. Some non-U.S. exchanges, in contrast to U.S. exchanges, are principals’ markets in which performance is the responsibility only of the individual counterparty with whom the Trading Company has entered into the transaction, and not of the exchange or clearing corporation. In these kinds of markets, there is risk of bankruptcy or other failure or refusal to perform by the counterparty. In the case of forward contracts traded on the interbank market and swaps, neither is traded on exchanges. The counterparty is generally a single bank or other financial institution, rather than a group of financial institutions; thus there may be a greater counterparty credit risk. The Managing Owner expects the Trading Advisors to trade only with those counterparties which it believes to be creditworthy. All positions of each Trading Company will be valued each day on a mark-to-market basis. There can be no assurance that any clearing member, clearinghouse or other counterparty will be able to meet its obligations to any Trading Company. The Managing Owner has established procedures to actively monitor and minimize market and credit risks. The Limited Owners bear the risk of loss only to the extent of the market value of their respective investments and, in certain specific circumstances, distributions and redemptions received.

Indemnifications and Guarantees

Indemnifications and Guarantees noted in Management Discussion and Analysis	3 Months Ended
	Mar. 31, 2024
The Series of Frontier Funds [Member]
Indemnifications and Guarantees noted in Management Discussion and Analysis [Line Items]
Indemnifications and Guarantees noted in Management Discussion and Analysis	10. Indemnifications and Guarantees noted in Management Discussion and Analysis The Trust has entered into agreements, which provide for the indemnification of futures clearing brokers, and commodity trading advisers, among others, against losses, costs, claims and liabilities arising from the performance of their individual obligations under such agreements, except for gross negligence, bad faith or willful misconduct. The Trust has had no prior claims or payments pursuant to these agreements. The Trust’s individual maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Trust that have not yet occurred. However, based on experience the Trust expects the risk of loss to be remote. Maximum exposure is unfulfilled obligations of the Series up to the amount of equity at risk with the custodian of the referenced Series as allocated from the Trading Company. The Series have not recorded any liability for the indemnifications in the accompanying consolidated financial statements as it expects any possibility of losses to be remote.
Frontier Funds [Member]
Indemnifications and Guarantees noted in Management Discussion and Analysis [Line Items]
Indemnifications and Guarantees noted in Management Discussion and Analysis	10. Indemnifications and Guarantees The Trust has entered into agreements, which provide for the indemnification of futures clearing brokers, and commodity trading advisers, among others, against losses, costs, claims and liabilities arising from the performance of their individual obligations under such agreements, except for gross negligence, bad faith or willful misconduct. The Trust has had no prior claims or payments pursuant to these agreements. The Trust’s individual maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Trust that have not yet occurred. However, based on experience the Trust expects the risk of loss to be remote. Maximum exposure is unfulfilled obligations of the Trust up to the amount of equity at risk Morgan Stanley & Co. LLC. The Trust has not recorded any liability for the guarantees in the accompanying financial statements as it expects any possibility of losses to be remote. The Trust has not recorded any liability for the indemnifications in the accompanying combined consolidated financial statements as it expects any possibility of losses to be remote.

Subsequent Events

Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2024
The Series of the Frontier Funds [Member]
Subsequent Events [Line Items]
Subsequent Events	11. Subsequent Events The Managing Owner evaluates events that occur after the balance sheet date but before and up until consolidated financial statements are available to be issued. The Managing Owner has assessed the subsequent events through the date that the consolidated financial statements were issued and has determined that, except as set forth below, there were no subsequent events requiring adjustment to or disclosure in the consolidated financial statements. From April 1, 2024 throughMay 15, 2024, Frontier Balanced Fund, Frontier Diversified Fund, Frontier Heritage Fund, Frontier Long/Short Commodity Fund, Frontier Masters Fund, Frontier Select Fund and Frontier Global Fund paid $209,258, $0, $40,895, $0, $16,386, $12,126 and $24,452, respectively, in redemptions.
Frontier Funds [Member]
Subsequent Events [Line Items]
Subsequent Events	11. Subsequent Events The Managing Owner evaluates events that occur after the balance sheet date but before and up until financial statements are available to be issued. The Managing Owner has assessed the subsequent events through the date that the combined consolidated financial statements were issued and has determined that, except as set forth below, there were no subsequent events requiring adjustment to or disclosure in the combined consolidated financial statements. From April 1, 2024 through May 15, 2024, the Trust paid $303,117 in redemptions.

Accounting Policies, by Policy

Accounting Policies, by Policy (Policies)	3 Months Ended
Accounting Policies, by Policy (Policies)	Mar. 31, 2024
The Series of Frontier Funds [Member]
Accounting Policies, by Policy (Policies) [Line Items]
Basis of Presentation	Basis of Presentation
Combination of consolidated series	Consolidation Galaxy Plus entities are co-mingled investment vehicles. In addition to the Series, there are other non-affiliated investors in the Galaxy Plus Platform. Subscriptions and redemptions by these non-affiliated investors will have a direct impact on the Series ownership percentage in the Galaxy Plus Platform. It is expected that ownership percentage will fluctuate (sometimes significantly) on a week-by-week basis which could also result in frequent changes in the consolidating Series. Such fluctuations make consolidating the financial statements of the Galaxy Plus entities both impractical and misleading. Non-consolidation of these Galaxy Plus entities presents a more useful financial statement for the readers. As such, management has decided that presenting Galaxy Plus entities on a non-consolidated basis as investments in other investments companies (a “fund of funds” approach) is appropriate and preferable to the users of these financial statements. Refer to Note 5 for additional disclosures related to these private investment companies.
Use of Estimates	Use of Estimates—
Cash and Cash Equivalents	Cash and Cash Equivalents—
Interest Income	Interest Income—
U.S. Treasury Securities	U.S. Treasury Securities Fair Value Measurements and Disclosures (“
Receivable from Futures Commission Merchants	Receivable from Futures Commission Merchants
Investment Transactions	Investment Transactions— Balance Sheet (“ASC 210” Balance Sheet (Topic 210 Any change in net unrealized gain or loss from the preceding period is reported in the consolidated statements of operations. Fair value of exchange-traded contracts is based upon exchange settlement prices. Fair value of non-exchange-traded contracts is based on third party quoted dealer values on the interbank market. For U.S. Treasury securities, interest is recognized in the period earned and the instruments are marked-to-market daily based on third party information. Transaction costs are recognized as incurred and reflected separately in the consolidated statements of operations.
Purchase and Sales of Private Investment Companies	Purchase and Sales of Private Investment Companies
Foreign Currency Transactions	Foreign Currency Transactions—
Allocation of Earnings	Allocation of Earnings— Each Series allocates funds to an affiliated Trading Company, or Trading Companies, of the Trust or unaffiliated Galaxy Plus entity. Each Trading Company allocates all of its daily trading gains or losses to the Series in proportion to each Series’ ownership trading level interest in the Trading Company, adjusted on a daily basis (except for Trading Advisors and other investments such as swaps that are directly allocated to a specific Series). Likewise, trading gains and losses earned and incurred by the Series through their investments in Galaxy Plus entities are allocated to those Series on a daily basis. The allocation of gains and losses in Galaxy Plus entities are based on each Series pro-rata shares of the trading level of that entity which is updated at the beginning of each month or more frequently if there is a subscription or redemption activity in the entity. The value of all open contracts and cash held at clearing brokers is similarly allocated to the Series in proportion to each Series’ funds allocated to the Trading Companies or Galaxy Plus entities.
Investments and Swaps	Investments and Swaps
Income Taxes	Income Taxes Income Taxes The 2020 through 2023 tax years generally remain subject to examination by U.S. federal and most state tax authorities. In the opinion of the Managing Owner, (i) the Trust, with respect to the Series, is treated as a partnership for federal income tax purposes and, assuming that at least 90% of the gross income of the Trust constitutes “qualifying income” within the meaning of Section 7704(d) of the Code, (ii) the Trust is not a publicly traded partnership treated as a corporation, and (iii) the discussion set forth in the prospectus filed by the Trust on January 31, 2019 pursuant to Rule 424(b)(3) of the Securities Act of 1933 (File No 333-210313) (the “Prospectus”) under the heading “U.S. Federal Income Tax Consequences” correctly summarizes the material federal income tax consequences as of the date of the Prospectus to potential U.S. Limited Owners of the purchase, ownership and disposition of Units of the Trust.
Fees and Expenses	Fees and Expenses
Incentive Fee (rebate)	Incentive Fee (rebate)
Service Fees	Service Fees Each Series is charged service fees as outlined above. In some cases, amounts paid to selling agents might be less than the amount charged to the Series. When this occurs, the service fee is rebated back to the investor in the form of additional units. During 2023, 2022 and 2021, the Series were not allowed to issue additional units. The Managing Owner has determined that the purchase of additional units of the relevant Series will commence in 2024 when the Series are allowed to sell shares again. As such, the Managing Owner has calculated the amounts for additional units of the relevant series which will be purchased and classified such amounts as subscriptions in advance for service fee rebates of $22,650, $393, $31,725, $410,293, $22,631, $165,110 and $87,560 for the Frontier Diversified, Long/Short Commodity, Masters, Balanced, Select, Global and Heritage Funds, respectively, as of March 31, 2024. These service fees are part of the offering costs of the Trust, with respect to the Series, which include registration and filing fees, legal and blue sky expenses, accounting and audit, printing, marketing support and other offering costs which are borne by the Managing Owner. With respect to the service fees, the initial service fee (for the first 12 months) relating to a purchase of Class 1 and Class 1a Units by an investor is prepaid by the Managing Owner to the relevant selling agent in the month following such purchase and is reimbursed for such payment by the Series monthly in arrears in an amount based upon a corresponding percentage of NAV, calculated daily. Consequently, the Managing Owner bears the risk of the downside and enjoys the benefit of the upside potential of any difference between the amount of the initial service fee prepaid by it and the amount of the reimbursement thereof, which may result from variations in NAV over the following 12 months.
Pending Owner Additions	Pending Owner Additions—
Owner redemptions payable	Owner redemptions payable—
Subsequent Events	Subsequent Events—Each Series follows the provisions of ASC 855, Subsequent Events
Frontier Funds [Member]
Accounting Policies, by Policy (Policies) [Line Items]
Basis of Presentation	Basis of Presentation
Combination of consolidated series	Combination of consolidated series The income or loss attributable thereto in proportion to of the investment level of the private investment companies is shown in the combined consolidated statements of operations as net unrealized gain/(loss) on private investment companies. The consolidated financial statements of the Series and Trading Companies are combined to form the combined consolidated financial statements of the Trust. All intercompany transactions have been eliminated in combination. Galaxy Plus entities are co-mingled investment vehicles. In addition to the Trust, there are other non-affiliated investors in the Galaxy Plus Platform. Subscriptions and redemptions by these non-affiliated investors will have a direct impact on the Trust ownership percentage in the Galaxy Plus Platform. It is expected that ownership percentage will fluctuate (sometimes significantly) on a week by week basis which could also result in frequent changes in the consolidating Series. Such fluctuations make consolidating the financial statements of the Galaxy Plus entities both impractical and misleading. Non-consolidation of these Galaxy Plus entities presents a more useful financial statement for the readers. As such, management has decided that presenting Galaxy Plus entities on a non-consolidated basis as investments in other investments companies (a “fund of funds” approach) is appropriate and preferable to the users of these financial statements. Refer to Note 5 for additional disclosures related to these private investment companies.
Use of Estimates	Use of Estimates—
Cash and Cash Equivalents	Cash and Cash Equivalents—
Interest Income	Interest Income—
U.S. Treasury Securities	U.S. Treasury Securities—
Receivable from Futures Commission Merchants	Receivable from Futures Commission Merchants
Investment Transactions	Investment Transactions— Balance Sheet (“ASC 210” Balance Sheet (Topic 210 Any change in net unrealized gain or loss from the preceding period is reported in the combined consolidated statements of operations. Fair value of exchange-traded contracts is based upon exchange settlement prices. Fair value of non-exchange-traded contracts is based on third party quoted dealer values on the interbank market. For U.S. Treasury securities, interest was recognized in the period earned and the instruments were marked-to-market daily based on third party information. Transaction costs are recognized as incurred and reflected separately in the combined consolidated statements of operations.
Purchase and Sales of Private Investment Companies	Purchase and Sales of Private Investment Companies
Foreign Currency Transactions	Foreign Currency Transactions—
Allocation of Earnings	Allocation of Earnings— Each Series allocates funds to an affiliated Trading Company, or Trading Companies, of the Trust, or unaffiliated Galaxy Plus entity. Each Trading Company allocates all of its daily trading gains or losses to the Series in proportion to each Series’ ownership trading level interest in the Trading Company, adjusted on a daily basis (except for Trading Advisors and other investments such as swaps that are directly allocated to a specific series). Likewise, trading gains and losses earned and incurred by the Series through their investments in Galaxy Plus entities are allocated to those Series on a daily basis. The allocation of gains and losses in Galaxy Plus entities are based on each Series pro-rata shares of the trading level of that entity which is updated at the beginning of each month or more frequently if there is a subscription or redemption activity in the entity. The value of all open contracts and cash held at clearing brokers is similarly allocated to the Series in proportion to each Series’ funds allocated to the Trading Companies or Galaxy Plus entities.
Investments and Swaps	Investments and Swaps—
Income Taxes	Income Taxes Income Taxes The 2020 through 2023 tax years generally remain subject to examination by U.S. federal and most state tax authorities. In the opinion of the Managing Owner, (i) the Trust is treated as a partnership for Federal income tax purposes and, assuming that at least 90% of the gross income of the Trust constitutes “qualifying income” within the meaning of Section 7704(d) of the Code, (ii) the Trust is not a publicly traded partnership treated as a corporation, and (iii) the discussion set forth in the Prospectus under the heading “U.S. Federal Income Tax Consequences” correctly summarizes the material Federal income tax consequences as of the date of the Prospectus to potential U.S. Limited Owners of the purchase, ownership and disposition of Series Units of the Trust.
Fees and Expenses	Fees and Expenses—
Incentive Fee (rebate)	Incentive Fee (rebate)—
Service Fees	Service Fees Each Series is charged service fees as outlined above. In some cases, amounts paid to selling agents might be less than the amount charged to the Series. When this occurs, the service fee is rebated back to the investor in the form of additional units. During 2023, 2022 and 2021, the Series were not allowed to issue additional units. The Managing Owner has determined that the purchase of additional units of the relevant Series will commence in 2024 when the Series are allowed to sell shares again. As such, the Managing Owner has calculated the amounts for additional units of the relevant series which will be purchased and classified such amounts as Subscriptions in advance for service fee rebates of $740,362 and $733,996 as of March 31, 2024 and December 31, 2023, respectively. These service fees are part of the offering costs of the Trust, which include registration and filing fees, legal and blue sky expenses, accounting and audit, printing, marketing support and other offering costs which are borne by the Managing Owner. With respect to the service fees, the initial service fee (for the first 12 months) relating to a purchase of Class 1 and Class 1a Units by an investor is prepaid by the Managing Owner to the relevant selling agent in the month following such purchase and is reimbursed for such payment by the Series monthly in arrears in an amount based upon a corresponding percentage of NAV, calculated daily. Consequently, the Managing Owner bears the risk of the downside and enjoys the benefit of the upside potential of any difference between the amount of the initial service fee prepaid by it and the amount of the reimbursement thereof, which may result from variations in NAV over the following 12 months.
Pending Owner Additions	Pending Owner Additions—
Owner redemptions payable	Owner redemptions payable—
Subsequent Events	Subsequent Events Subsequent Events

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
Fair Value Measurements (Tables)	Mar. 31, 2024
The Series of Frontier Funds [Member]
Fair Value Measurements (Tables) [Line Items]
Schedule of Valuation Inputs within the Fair Value Hierarchy Utilized to Measure Fair Value	The following table summarizes investment in each Series measured at fair value on a recurring basis as of March 31, 2024 and December 31, 2023 segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value. March 31, 2024 Practical Level 1 Inputs Level 2 Inputs Level 3 Inputs Total Frontier Diversified Fund Investment in Unconsolidated Trading Companies $ 34,169 $ - $ - $ - $ 34,169 U.S. Treasury Securities - 5,779 - - 5,780 Frontier Masters Fund Investment in Unconsolidated Trading Companies 11,693 - - - 11,693 U.S. Treasury Securities - 1,978 - - 1,977 Frontier Long/Short Commodity Fund Investment in Unconsolidated Trading Companies 18,939 - - - 18,939 U.S. Treasury Securities - 3,203 - - 3,203 Frontier Balanced Fund Investment in Unconsolidated Trading Companies 70,323 - - - 70,323 U.S. Treasury Securities - 11,894 - - 11,894 Frontier Select Fund - Investment in Unconsolidated Trading Companies 22,588 - - - 22,588 U.S. Treasury Securities - 3,820 - - 3,820 Frontier Global Fund - Investment in Unconsolidated Trading Companies 29,873 - - - 29,873 U.S. Treasury Securities - 5,053 - - 5,053 Frontier Heritage Fund Investment in Unconsolidated Trading Companies 34,694 - - - 34,694 U.S. Treasury Securities - 5,868 - - 5,868 December 31, 2023 Practical Level 1 Inputs Level 2 Inputs Level 3 Inputs Total Frontier Diversified Fund Investment in Unconsolidated Trading Companies $ 33,061 $ - $ - $ - $ 33,061 U.S. Treasury Securities - 5,543 - - 5,543 Frontier Masters Fund Investment in Unconsolidated Trading Companies 8,598 - - - 8,598 U.S. Treasury Securities - 1,441 - - 1,441 Frontier Long/Short Commodity Fund Investment in Unconsolidated Trading Companies 17,181 - - - 17,181 U.S. Treasury Securities - 2,881 - - 2,881 Frontier Balanced Fund Investment in Unconsolidated Trading Companies 77,766 - - - 77,766 Open Trade Equity (Deficit) - (14,434 ) - - (14,434 ) U.S. Treasury Securities - 13,038 - - 13,038 Frontier Select Fund Investment in Unconsolidated Trading Companies 30,934 - - - 30,934 U.S. Treasury Securities - 5,186 - - 5,186 Frontier Global Fund Investment in Unconsolidated Trading Companies 28,911 - - - 28,911 U.S. Treasury Securities - 4,847 - - 4,847 Frontier Heritage Fund Investment in Unconsolidated Trading Companies 29,840 - - - 29,840 U.S. Treasury Securities - 5,003 - - 5,003
Frontier Funds [Member]
Fair Value Measurements (Tables) [Line Items]
Schedule of Valuation Inputs within the Fair Value Hierarchy Utilized to Measure Fair Value	The following table summarizes the instruments that comprise the Trust’s combined consolidated financial asset portfolio, in aggregate, measured at fair value on a recurring basis as of March 31, 2024 and December 31, 2023, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value: December 31, 2023 Level 1 Inputs Level 2 Inputs Level 3 Inputs Fair Value Open Trade Equity (Deficit) $ (14,434 ) $ - $ - $ (14,434 ) U.S. Treasury Securities 37,939 - - 37,939

Investments in Unconsolidated_2

Investments in Unconsolidated Trading Companies and Private Investment Companies (Tables)	3 Months Ended
	Mar. 31, 2024
The Series of Frontier Funds [Member]
Investments in Unconsolidated Trading Companies and Private Investment Companies (Tables) [Line Items]
Schedule of Investments in Unconsolidated Trading Companies	The following table summarizes each of the Series’ investments in unconsolidated Trading Companies as of March 31, 2024 and December 31, 2023: As of March 31, 2024 As of December 31, 2023 Percentage of Percentage of Series Total Series Total Capital Invested in Capital Invested in Series Unconsolidated Trading Companies Fair Value Unconsolidated Trading Companies Fair Value Frontier Diversified Series : Frontier Trading Company XXXVIII 2.36 % $ 34,169 2.24 % $ 33,061 Frontier Masters Fund : Frontier Trading Company XXXVIII 2.65 % $ 11,693 2.53 % $ 8,598 Frontier Long/Short Commodity Fund : Frontier Trading Company XXXVIII 2.71 % $ 18,939 2.31 % $ 17,181 Frontier Balanced Fund : Frontier Trading Company XXXVIII 1.27 % $ 70,323 1.54 % $ 77,766 Frontier Select Fund : Frontier Trading Companies XXXVIII 2.53 % $ 22,588 3.92 % $ 30,934 Frontier Global Fund : Frontier Trading Company XXXVIII 1.98 % $ 29,873 2.62 % $ 28,911 Frontier Heritage Fund : Frontier Trading Company XXXVIII 1.98 % $ 34,694 1.80 % $ 29,840
Schedule of Earnings From Unconsolidated Trading Companies and Private Investment Companies	The following tables summarize each of the Series’ equity in earnings from unconsolidated Trading Companies and private investment companies for the three months ended March 31, 2024 and 2023. Three Months Ended March, 2024 Three Months Ended March, 2023 Change in Change in Trading Realized Unrealized Net Income Trading Realized Unrealized Net Income Frontier Balanced Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (1,112 ) $ (1,112 ) $ - $ - $ (12,875 ) $ (12,875 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (1,615 ) 35,239 448,653 482,277 (1,360 ) 50,862 (362,820 ) (313,318 ) Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC (767 ) (70,354 ) 126,755 55,634 (1,240 ) (122,350 ) 53,815 (69,775 ) Galaxy Plus Fund - QIM Feeder Fund (526) LLC (1,963 ) (33,866 ) 45,582 9,753 (4,767 ) (9,130 ) (236,700 ) (250,597 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (2,524 ) (984 ) (61,769 ) (65,277 ) - - - - Galaxy Plus Fund - Quest Feeder Fund (517) LLC (1,503 ) 12,010 47,934 58,441 (1,601 ) 33,105 (387,067 ) (355,563 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (2,257 ) 9,578 22,938 30,259 (3,310 ) 123,129 (436,341 ) (316,522 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (507 ) 1,949 291,197 292,639 (933 ) (29,518 ) (345,856 ) (376,307 ) Total $ (11,136 ) $ (46,428 ) $ 920,178 $ 862,614 $ (13,211 ) $ 46,098 $ (1,727,844 ) $ (1,694,957 ) Frontier Global Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (142 ) $ (142 ) $ - $ - $ (3,477 ) $ (3,477 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (1,527 ) 23,937 413,562 435,972 (2,037 ) 80,963 (591,597 ) (512,671 ) Total $ (1,527 ) $ 23,937 $ 413,420 $ 435,830 $ (2,037 ) $ 80,963 $ (595,074 ) $ (516,148 ) Frontier Select Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (142 ) $ (142 ) $ - $ - $ (2,211 ) $ (2,211 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (757 ) 17,478 (9,504 ) 7,217 (1,834 ) 14,722 (195,180 ) (182,292 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (586 ) (402 ) (17,092 ) (18,080 ) - - - - Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (290 ) (202 ) 161,628 161,136 (365 ) (4,521 ) (157,778 ) (162,664 ) Total $ (1,633 ) $ 16,874 $ 134,890 $ 150,131 $ (2,199 ) $ 10,201 $ (355,169 ) $ (347,167 ) Frontier Heritage Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (689 ) $ (689 ) $ - $ - $ (3,161 ) $ (3,161 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (1,083 ) 102,895 199,439 301,251 (1,685 ) 21,425 (452,046 ) (432,306 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (656 ) (4,153 ) 15,395 10,586 (1,287 ) 22,364 (150,483 ) (129,406 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (1,873 ) (2,976 ) (52,569 ) (57,418 ) - - - - Total $ (3,612 ) $ 95,766 $ 161,576 $ 253,730 $ (2,972 ) $ 43,789 $ (605,690 ) $ (564,873 ) Frontier Long/Short Commodity Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (48 ) $ (48 ) $ - $ - $ (2,208 ) $ (2,208 ) Galaxy Plus Fund - LRR Feeder Fund (522) LLC (42 ) (7,524 ) (14,462 ) (22,028 ) (111 ) 1,090 (3,439 ) (2,460 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (680 ) (2,426 ) 10,263 7,157 (860 ) 8,581 (94,342 ) (86,621 ) Galaxy Plus Fund – Volt Diversified Alpha Feeder Fund (550) LLC (162 ) - (3,057 ) (3,219 ) (252 ) (763 ) (32,231 ) (33,246 ) Total $ (884 ) $ (9,950 ) $ (7,304 ) $ (18,138 ) $ (1,223 ) $ 8,908 $ (132,220 ) $ (124,535 ) Frontier Diversified Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (1,716 ) $ (1,716 ) $ - $ - $ (3,115 ) $ (3,115 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (392 ) 59,136 54,132 112,876 (551 ) 14,884 (144,088 ) (129,755 ) Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC (567 ) (62,069 ) 103,519 40,883 (721 ) (8,332 ) (39,843 ) (48,896 ) Galaxy Plus Fund - QIM Feeder Fund (526) LLC (451 ) (9,388 ) 11,742 1,903 (1,253 ) 799 (63,314 ) (63,768 ) Galaxy Plus Fund - Quest Feeder Fund (517) LLC (509 ) 8,445 8,707 16,643 (576 ) 24,602 (152,578 ) (128,552 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (835 ) (5,706 ) 13,023 6,482 (952 ) 5,344 (96,252 ) (91,860 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (101 ) 507 57,511 57,917 (157 ) (3,595 ) (61,816 ) (65,568 ) Total $ (2,855 ) $ (9,075 ) $ 246,918 $ 234,988 $ (4,210 ) $ 33,702 $ (561,006 ) $ (531,514 ) Frontier Masters Fund Frontier Trading Company XXXVIII, LLC $ - $ - $ (201 ) $ (201 ) $ - $ - $ (1,772 ) $ (1,772 ) Galaxy Plus Fund - Aspect Feeder Fund (532) LLC (226 ) 4,172 60,912 64,858 (204 ) 25,534 (77,572 ) (52,242 ) Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (281 ) (2,716 ) 7,474 4,477 (417 ) (647 ) (41,245 ) (42,309 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (71 ) (678 ) 40,446 39,697 (113 ) (1,910 ) (47,650 ) (49,673 ) Total $ (578 ) $ 778 $ 108,631 $ 108,831 $ (734 ) $ 22,977 $ (168,239 ) $ (145,996 )
Schedule of Private Investment Companies Have Certain Redemption and Liquidity Restrictions	The Series investments in private investment companies have certain redemption and liquidity restrictions which are described in the following table: Redemptions Redemptions Liquidity Notice Period Permitted Restrictions Frontier Diversified Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC 24 hours Daily None Galaxy Plus Fund - QIM Feeder Fund (526) LLC 24 hours Daily None Galaxy Plus Fund - Quest Feeder Fund (517) LLC 24 hours Daily None Frontier Masters Fund Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Frontier Long/Short Commodity Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Volt Diversified Alpha Feeder Fund (550) LLC 24 hours Daily None Galaxy Plus Fund - LRR Feeder Fund (552) LLC 24 hours Daily None Frontier Balanced Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC 24 hours Daily None Galaxy Plus Fund - QIM Feeder Fund (526) LLC 24 hours Daily None Galaxy Plus Fund - Quest Feeder Fund (517) LLC 24 hours Daily None Frontier Select Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Frontier Global Fund Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Frontier Heritage Fund Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None
Frontier Funds [Member]
Investments in Unconsolidated Trading Companies and Private Investment Companies (Tables) [Line Items]
Schedule of Earnings From Unconsolidated Trading Companies and Private Investment Companies	The following table summarizes the Trust’s equity in earnings from each of the private investment companies during the three months ended March 31, 2024 and 2023: Three Months Ended March, 2024 Three Months Ended March, 2023 Trading Realized Change in Net Income Trading Realized Change in Net Income Galaxy Plus Fund - Aspect Feeder Fund (532) LLC $ (4,843 ) $ 225,379 $ 1,176,698 $ 1,397,234 $ (5,837 ) $ 193,668 $ (1,628,123 ) $ (1,440,292 ) Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC (1,334 ) (132,423 ) 230,274 96,517 (1,961 ) (130,682 ) 13,972 (118,671 ) Galaxy Plus Fund - LRR Feeder Fund (522) LLC (42 ) (7,524 ) (14,462 ) (22,028 ) (111 ) 1,090 (3,439 ) (2,460 ) Galaxy Plus Fund - QIM Feeder Fund (526) LLC (2,414 ) (43,254 ) 57,324 11,656 (6,020 ) (8,331 ) (300,014 ) (314,365 ) Galaxy Plus Fund - Quest Feeder Fund (517) LLC (2,012 ) 20,455 56,641 75,084 (2,177 ) 57,707 (539,645 ) (484,115 ) Galaxy Plus Fund - Quest FIT Feeder Fund (535) LLC 245 (4,295 ) (4,050 ) - 7,697 (36,516 ) (28,819 ) Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC (4,983 ) (4,362 ) (131,430 ) (140,775 ) - - - - Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC (5,466 ) 12,055 59,589 66,178 (8,660 ) 173,493 (1,013,843 ) (849,010 ) Galaxy Plus Fund - Volt Diversified Alpha Feeder Fund (550) LLC (162 ) - (3,057 ) (3,219 ) (252 ) (763 ) (32,231 ) (33,246 ) Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC (969 ) 1,576 550,782 551,389 (1,568 ) (39,544 ) (613,100 ) (654,212 ) Total $ (22,225 ) $ 72,147 $ 1,978,064 $ 2,027,986 $ (26,586 ) $ 254,335 $ (4,152,939 ) $ (3,925,190 )
Schedule of Private Investment Companies Have Certain Redemption and Liquidity Restrictions	The Trust’s investments in private investment companies have certain redemption and liquidity restrictions which are described in the following table: Redemptions Redemptions Liquidity Notice Period Permitted Restrictions Frontier Funds Multi-Strategy Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC 24 hours Daily None Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC 24 hours Daily None Galaxy Plus Fund - Volt Diversified Alpha Feeder Fund (550) LLC 24 hours Daily None Galaxy Plus Fund - LRR Feeder Fund (552) LLC 24 hours Daily None Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC 24 hours Daily None Trend Following Galaxy Plus Fund - Aspect Feeder Fund (532) LLC 24 hours Daily None Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC 24 hours Daily None Galaxy Plus Fund - QIM Feeder Fund (526) LLC 24 hours Daily None Galaxy Plus Fund - Quest Feeder Fund (517) LLC 24 hours Daily None

Transactions with Affiliates (T

Transactions with Affiliates (Tables) - The Series of Frontier Funds [Member]	3 Months Ended
	Mar. 31, 2024
Transactions with Affiliates (Tables) [Line Items]
Schedule of Fees Earned by Managing Owner	The following table summarizes fees earned by the Managing Owner for the three months ended March 31, 2024 and 2023. Three Months Ended March 31, 2024 Incentive (Rebate) Fees Management Service Trading Fee Frontier Diversified Fund $ - $ - $ 125 $ 13,016 Frontier Masters Fund - - 55 6,732 Frontier Long/Short Commodity Fund - - 21 4,942 Frontier Balanced Fund - - 29,610 57,483 Frontier Select Fund - - 5,686 8,034 Frontier Global Fund - - 9,440 16,160 Frontier Heritage Fund - - 11,303 19,237 Three Months Ended March 31, 2023 Incentive (Rebate) Fees Management Service Trading Fee Frontier Diversified Fund $ - $ - $ 226 $ 24,576 Frontier Masters Fund - - 101 10,339 Frontier Long/Short Commodity Fund (5,126 ) - 53 9,572 Frontier Balanced Fund - 4,238 47,651 94,443 Frontier Select Fund - - 9,621 11,109 Frontier Global Fund - - 17,673 32,425 Frontier Heritage Fund - - 18,815 30,792
Schedule of Fees Payable to Managing Owner	The following table summarizes fees payable to the Managing Owner as of March 31, 2024 and December 31, 2023. As of March 31, 2024 Incentive Management Interest Service Trading Frontier Diversified Fund $ - $ - $ - $ 44 $ 4,531 Frontier Masters Fund - - - 20 2,541 Frontier Long/Short Commodity Fund - - 45 6 1,597 Frontier Balanced Fund - - 1,058 9,494 20,526 Frontier Select Fund - - 334 2,016 2,892 Frontier Global Fund - - 406 3,388 6,134 Frontier Heritage Fund - - 464 3,558 6,580 As of December 31, 2023 Incentive Management Interest Service Trading Frontier Diversified Fund $ - $ - $ - $ 46 $ 4,735 Frontier Masters Fund - - - 17 2,617 Frontier Long/Short Commodity Fund - - 40 8 1,896 Frontier Balanced Fund 692 2,440 995 8,793 20,160 Frontier Select Fund - - 308 1,878 2,305 Frontier Global Fund - - 420 2,704 5,301 Frontier Heritage Fund - - 436 3,484 6,943
Schedule of Interest Paid by Each Series to Managing Owner	The following table outlines the interest paid by each Series to the Managing Owner and its ratio to average net assets for the three months ended March 31, 2024 and 2023: March 31, March 31, March 31, March 31, Three Months Ended Gross Amount Paid to Gross Amount Paid to Ratio to Average Net Ratio to Average Net Frontier Long/Short Commodity Fund Class 2 2 3 0.03 % 0.01 % Frontier Long/Short Commodity Fund Class 3 133 109 0.02 % 0.01 % Frontier Balanced Fund Class 1 2,465 2,699 0.06 % 0.04 % Frontier Balanced Fund Class 1AP 32 29 0.06 % 0.04 % Frontier Balanced Fund Class 2 571 614 0.06 % 0.04 % Frontier Balanced Fund Class 2a 2 3 0.01 % 0.01 % Frontier Balanced Fund Class 3a 39 37 0.01 % 0.01 % Frontier Select Fund Class 1 840 764 0.11 % 0.06 % Frontier Select Fund Class 1AP 8 6 0.11 % 0.06 % Frontier Select Fund Class 2 55 41 0.11 % 0.06 % Frontier Global Fund Class 1 1,049 847 0.08 % 0.04 % Frontier Global Fund Class 2 34 44 0.08 % 0.04 % Frontier Heritage Fund Class 1 837 751 0.06 % 0.03 % Frontier Heritage Fund Class 1AP 5 3 0.05 % 0.03 % Frontier Heritage Fund Class 2 77 65 0.05 % 0.03 % Total $ 6,149 $ 6,015

Financial Highlights (Tables)

Financial Highlights (Tables)	3 Months Ended
Financial Highlights (Tables)	Mar. 31, 2024
The Series of Frontier Funds [Member]
Financial Highlights (Tables) [Line Items]
Schedule of Financial Highlights	The following information presents the financial highlights of the Series for the three months ended March 31, 2024, and 2023. This data has been derived from the information presented in the consolidated financial statements. Frontier Diversified Fund Frontier Masters Fund Frontier Long/Short Commodity Fund Class 2 Class 3 Class 2 Class 3 Class 2 Class 2a Class 3 Class 3a Per unit operating performance (1) Net asset value, December 31, 2023 $ 68.18 $ 64.35 $ 65.39 $ 61.96 $ 72.74 $ 48.36 $ 76.31 $ 51.42 Net operating results: Interest income 0.05 0.05 0.08 0.08 0.07 0.05 0.07 0.05 Expenses (0.66 ) (0.62 ) (1.32 ) (1.25 ) (0.49 ) (0.33 ) (0.51 ) (0.35 ) Net gain/(loss) on investments, net of non-controlling interests 11.93 11.30 20.90 19.87 (1.88 ) (0.86 ) (1.98 ) (0.88 ) Net income/(loss) 11.32 10.73 19.66 18.70 (2.30 ) (1.14 ) (2.42 ) (1.18 ) Net asset value, March 31, 2024 $ 79.50 $ 75.08 $ 85.05 $ 80.66 $ 70.44 $ 47.22 $ 73.89 $ 50.24 Ratios to average net assets Net investment income/(loss) -3.39 % -3.39 % -6.78 % -6.78 % -2.46 % -2.46 % -2.46 % -2.46 % Expenses before incentive fees (3)(4) 3.65 % 3.65 % 7.23 % 7.23 % 2.87 % 2.87 % 2.87 % 2.87 % Expenses after incentive fees (3)(4) 3.65 % 3.65 % 7.23 % 7.23 % 2.87 % 2.87 % 2.87 % 2.87 % Total return before incentive fees (2) 16.61 % 16.67 % 30.07 % 30.18 % -3.17 % -2.36 % -3.17 % -2.29 % Total return after incentive fees (2) 16.61 % 16.67 % 30.07 % 30.18 % -3.17 % -2.36 % -3.17 % -2.29 % Frontier Balanced Fund Frontier Select Fund Class 1 Class 1AP Class 2 Class 2a Class 3a Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2023 $ 62.63 $ 83.01 $ 111.93 $ 97.44 $ 97.10 $ 45.97 $ 60.98 $ 80.92 Net operating results: Interest income 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Expenses (1.22 ) (0.97 ) (1.30 ) (1.13 ) (1.13 ) (0.84 ) (0.63 ) (0.84 ) Net gain/(loss) on investments, net of non-controlling interests 10.95 14.59 19.68 17.18 17.13 8.91 11.88 15.77 Net income/(loss) 9.73 13.62 18.38 16.05 16.00 8.07 11.25 14.93 Net asset value, March 31, 2024 $ 72.36 $ 96.63 $ 130.31 $ 113.49 $ 113.10 $ 54.04 $ 72.23 $ 95.85 Ratios to average net assets Net investment income/(loss) -7.40 % -4.39 % -4.39 % -4.39 % -4.39 % -6.95 % -3.95 % -3.95 % Expenses before incentive fees (3)(4) 7.41 % 4.40 % 4.40 % 4.40 % 4.40 % 6.95 % 3.95 % 3.95 % Expenses after incentive fees (3)(4) 7.41 % 4.40 % 4.40 % 4.40 % 4.40 % 6.95 % 3.95 % 3.95 % Total return before incentive fees (2) 15.54 % 16.41 % 16.42 % 16.47 % 16.48 % 17.55 % 18.45 % 18.45 % Total return after incentive fees (2) 15.54 % 16.41 % 16.42 % 16.47 % 16.48 % 17.55 % 18.45 % 18.45 % Incentive fee per share - - - - - - - Incentive Fee to ANA 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % 0.00 % Frontier Global Fund Frontier Heritage Fund Class 1 Class 2 Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2023 $ 134.60 $ 222.53 $ 106.45 $ 141.20 $ 188.97 Net operating results: Interest income 0.00 0.00 0.00 0.00 0.00 Expenses (3.16 ) (3.27 ) (2.14 ) (1.73 ) (2.30 ) Net gain/(loss) on investments, net of non-controlling interests 53.12 88.15 17.35 23.11 30.92 Net income/(loss) 49.96 84.88 15.21 21.38 28.62 Net asset value, March 31, 2024 $ 184.56 $ 307.41 $ 121.66 $ 162.58 $ 217.59 Ratios to average net assets Net investment income/(loss) -8.01 % -5.00 % -7.66 % -4.65 % -4.65 % Expenses before incentive fees (3)(4) 8.01 % 5.00 % 7.66 % 4.65 % 4.65 % Expenses after incentive fees (3)(4) 8.01 % 5.00 % 7.66 % 4.65 % 4.65 % Total return before incentive fees (2) 37.12 % 38.14 % 14.28 % 15.14 % 15.15 % Total return after incentive fees (2) 37.12 % 38.14 % 14.28 % 15.14 % 15.15 % (1) Interest income and expenses per unit are calculated by dividing these amounts by the average number of units outstanding during the period. The net gain/(loss) on investments, net of non-controlling interests is a balancing amount necessary to reconcile the change in net asset value per unit with the other per unit information. (2) Impact of incentive fee computed using average net assets, otherwise computed using average units outstanding during the period prior to the effects of any non-controlling transactions. An owner’s total returns may vary from the above returns based on the timing of contributions and withdrawals. Total returns are not annualized. (3) Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the consolidated statements of operations of the Series. (4) Expense ratios do not include management and incentive fees at the Galaxy Plus entities. The ratios would have been higher had those expenses been included. The impact of those fees is included in the total return. Frontier Diversified Fund Frontier Masters Fund Frontier Long/Short Commodity Fund Class 2 Class 3 Class 2 Class 3 Class 2 Class 2a Class 3 Class 3a Per unit operating performance (1) Net asset value, December 31, 2022 $ 96.37 $ 90.72 $ 94.64 $ 89.45 $ 109.65 $ 71.93 $ 115.03 $ 76.29 Net operating results: Interest income 0.04 0.03 0.09 0.09 0.05 0.03 0.05 0.04 Expenses (0.85 ) (0.80 ) (1.44 ) (1.36 ) (0.37 ) (0.24 ) (0.39 ) (0.26 ) Net gain/(loss) on investments, net of non-controlling interests (17.98 ) (16.87 ) (19.98 ) (18.84 ) (10.15 ) (6.69 ) (10.65 ) (7.04 ) Net income/(loss) (18.80 ) (17.64 ) (21.33 ) (20.12 ) (10.47 ) (6.89 ) (10.99 ) (7.26 ) Net asset value, March 31, 2023 $ 77.57 $ 73.08 $ 73.31 $ 69.33 $ 99.18 $ 65.04 $ 104.04 $ 69.03 Ratios to average net assets Net investment income/(loss) -3.74 % -3.74 % -6.29 % -6.29 % -2.44 % -2.44 % -2.44 % -2.70 % Expenses before incentive fees (3)(4) 3.91 % 3.91 % 6.72 % 6.72 % 3.04 % 3.04 % 3.04 % 3.38 % Expenses after incentive fees (3)(4) 3.91 % 3.91 % 6.72 % 6.72 % 2.64 % 3.04 % 3.04 % 2.90 % Total return before incentive fees (2) -19.50 % -19.45 % -22.54 % -22.49 % -9.95 % -9.58 % -9.95 % -10.00 % Total return after incentive fees (2) -19.50 % -19.45 % -22.54 % -22.49 % -9.55 % -9.58 % -9.55 % -9.52 % Frontier Balanced Fund Frontier Select Fund Class 1 Class 1AP Class 2 Class 2a Class 3a Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2022 $ 99.17 $ 127.56 $ 172.01 $ 149.47 $ 148.96 $ 71.23 $ 91.71 $ 121.70 Net operating results: Interest income 0.01 0.01 0.02 0.01 0.01 0.00 0.00 0.00 Expenses (1.77 ) (1.40 ) (1.89 ) (1.64 ) (1.63 ) (1.02 ) (0.68 ) (0.91 ) Net gain/(loss) on investments, net of non-controlling interests (21.73 ) (28.10 ) (37.88 ) (32.89 ) (32.78 ) (16.57 ) (21.45 ) (28.47 ) Net income/(loss) (23.48 ) (29.49 ) (39.75 ) (34.52 ) (34.40 ) (17.59 ) (22.14 ) (29.38 ) Net asset value, March 31, 2023 $ 75.69 $ 98.07 $ 132.26 $ 114.95 $ 114.56 $ 53.64 $ 69.57 $ 92.32 Ratios to average net assets Net investment income/(loss) -7.95 % -4.87 % -4.87 % -4.87 % -4.87 % -6.25 % -3.26 % -3.26 % Expenses before incentive fees (3)(4) 7.99 % 4.91 % 4.91 % 4.91 % 4.91 % 6.25 % 3.26 % 3.26 % Expenses after incentive fees (3)(4) 7.99 % 4.91 % 4.91 % 4.91 % 4.91 % 6.25 % 3.26 % 3.26 % Total return before incentive fees (2) -23.68 % -23.12 % -23.11 % -23.09 % -23.09 % -24.69 % -24.14 % -24.14 % Total return after incentive fees (2) -23.68 % -23.12 % -23.11 % -23.09 % -23.09 % -24.69 % -24.14 % -24.14 % Frontier Global Fund Frontier Heritage Fund Class 1 Class 2 Class 1 Class 1AP Class 2 Per unit operating performance (1) Net asset value, December 31, 2022 $ 185.27 $ 297.25 $ 154.14 $ 198.42 $ 265.55 Net operating results: Interest income 0.00 0.00 0.00 0.00 0.00 Expenses (3.38 ) (3.45 ) (2.59 ) (2.00 ) (2.68 ) Net gain/(loss) on investments, net of non-controlling interests (34.07 ) (54.88 ) (28.45 ) (36.77 ) (49.21 ) Net income/(loss) (37.44 ) (58.33 ) (31.03 ) (38.77 ) (51.89 ) Net asset value, March 31, 2023 $ 147.83 $ 238.92 $ 123.11 $ 159.65 $ 213.66 Ratios to average net assets Net investment income/(loss) -8.20 % -5.21 % -7.48 % -4.49 % -4.49 % Expenses before incentive fees (3)(4) 8.20 % 5.21 % 7.48 % 4.49 % 4.49 % Expenses after incentive fees (3)(4) 8.20 % 5.21 % 7.48 % 4.49 % 4.49 % Total return before incentive fees (2) -20.21 % -19.62 % -20.13 % -19.54 % -19.54 % Total return after incentive fees (2) -20.21 % -19.62 % -20.13 % -19.54 % -19.54 %
Frontier Funds [Member]
Financial Highlights (Tables) [Line Items]
Schedule of Financial Highlights	The following information presents the financial highlights of the Trust for the three months ended March 31, 2024, and 2023 This data has been derived from the information presented in the combined consolidated financial statements. 2024 2023 Ratios to average net assets (1) Net investment income/(loss) (1) -6.22 % -6.43 % Expenses before incentive fees (3) 6.29 % 6.52 % Expenses after incentive fees (3) 6.29 % 6.50 % Total return before incentive fees (2) 15.86 % -23.24 % Total return after incentive fees (2) 15.86 % -23.21 % (1) Annualized with the exception of incentive fees. (2) Total returns are not annualized. (3) Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the Combined Consolidated Statements of Operations of the Trust.

Derivative Instruments and He_2

Derivative Instruments and Hedging Activities (Tables)	3 Months Ended
Derivative Instruments and Hedging Activities (Tables)	Mar. 31, 2024
Derivative Instruments and Hedging Activities (Tables) [Line Items]
Schedule of Monthly Average Contracts	Bought Sold Frontier Balanced Fund - - Bought Sold Frontier Balanced Fund 312 300
Schedule of Realized Trading Revenue from Futures, Forwards and Options	The following tables summarize the consolidated trading revenues for the three months ended March 31, 2024 and 2023 by sector: Type of contract Frontier Balanced Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Realized trading income/(loss) (1) $ - Type of contract Frontier Balanced Agriculturals $ (24,078 ) Currencies (117,002 ) Energies 29,280 Interest rates (99,325 ) Metals (14,347 ) Stock indices (61,009 ) Realized trading income/(loss) (1) $ (286,481 ) (1) Amounts recorded in the consolidated statements of operations under net realized gain(loss) on futures forwards and options.
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options	Type of contract Frontier Balanced Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Change in unrealized trading income/(loss) (1) $ - Type of contract Frontier Balanced Agriculturals $ 42,199 Currencies (2,076 ) Energies (6,460 ) Interest rates 8,506 Metals 12,781 Stock indices (53,473 ) Change in unrealized trading income/(loss) (1) $ 1,477 (1) Amounts recorded in the consolidated statements of operations under net change in open trade equity/(deficit)
The Series of Frontier Funds [Member]
Derivative Instruments and Hedging Activities (Tables) [Line Items]
Schedule of Gross and Net Information about the Trusts' Assets and Liabilities	The following tables present gross and net information about the Series’ assets and liabilities subject to master netting arrangements as disclosed on the consolidated statements of financial condition as of March 31, 2024 and December 31, 2023. Frontier Balanced Fund Gross Amounts of Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ - $ - $ - Frontier Balanced Fund Gross Amounts Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ 14,434 $ (28,868 ) $ (14,434 )
Frontier Funds [Member]
Derivative Instruments and Hedging Activities (Tables) [Line Items]
Schedule of Realized Trading Revenue from Futures, Forwards and Options	The following tables summarize the Trust’s combined consolidated trading revenues for the three months ended March 31, 2024 and 2023 by contract type: Type of contract Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Realized trading income/(loss) (1) $ - Type of contract Agriculturals $ (24,078 ) Currencies (117,002 ) Energies 29,280 Interest rates (99,325 ) Metals (14,347 ) Stock indices (61,009 ) Realized trading income/(loss) (1) $ (286,481 ) (1) Amounts recorded in the combined consolidated statements of operations under net realized gain(loss) on futures forwards and options.
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options	Type of contract Agriculturals $ - Currencies - Energies - Interest rates - Metals - Stock indices - Change in unrealized trading income/(loss) (1) $ - Type of contract Agriculturals $ 42,199 Currencies (2,076 ) Energies (6,460 ) Interest rates 8,506 Metals 12,781 Stock indices (53,473 ) Change in unrealized trading income/(loss) (1) $ 1,477 (1) Amounts recorded in the combined consolidated statements of operations under net change in open trade equity/(deficit).
Schedule of Gross and Net Information about the Trusts' Assets and Liabilities	The following tables present gross and net information about the Trust’s assets and liabilities subject the master netting arrangements as disclosed on the combined consolidated statements of financial condition as of March 31, 2024 and December 31, 2023: Gross Amounts of Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ - $ - $ - Gross Amounts of Gross Amounts Net Amounts Open Trade Equity/(Deficit) $ 14,434 $ (28,868 ) $ (14,434 )

Organization and Purpose (Detai

Organization and Purpose (Details)	3 Months Ended	12 Months Ended
Organization and Purpose (Details)	Mar. 31, 2024	Dec. 31, 2023
The Series of Frontier Funds [Member]
Organization and Purpose (Details) [Line Items]
Managing owner contributions to the series of the trust percentage		1%
Amortized monthly annual rate	2%	2%
Service fee percentage	2%	2%
Redemption fee percentage	2%	2%
Percentage of average daily NAV charged as a service fees	3%	3%
Percentage of NAV charged as a service fees		3%
Service fee percentage		0.50%
Aggregate initial and ongoing service fees		9%
Total of the purchase price		10%
The Series of Frontier Funds [Member] \| Minimum [Member]
Organization and Purpose (Details) [Line Items]
Assets normally invested in one or more trading companies		75%
The Series of Frontier Funds [Member] \| Maximum [Member]
Organization and Purpose (Details) [Line Items]
Assets normally invested in one or more trading companies		95%
Class 2 or Class 2a [Member]
Organization and Purpose (Details) [Line Items]
Percentage of NAV charged as a service fees		0.25%
Frontier Funds [Member]
Organization and Purpose (Details) [Line Items]
Managing owner contributions to the series of the trust percentage	1%
Aggregate initial and ongoing service fees	9%
Redemption fee percentage	10%
Frontier Funds [Member] \| Minimum [Member]
Organization and Purpose (Details) [Line Items]
Assets normally invested in one or more trading companies	75%
Frontier Funds [Member] \| Maximum [Member]
Organization and Purpose (Details) [Line Items]
Assets normally invested in one or more trading companies	(95.00%)
Class 1 or Class 1a [Member] \| Frontier Funds [Member]
Organization and Purpose (Details) [Line Items]
Amortized monthly annual rate	2%
Service fee percentage	2%
Redemption fee percentage	2%
Percentage of average daily NAV charged as a service fees	3%
Percentage of NAV charged as a service fees	3%
Service fee percentage	2%
Class 2 and Class 2a [Member] \| Frontier Funds [Member]
Organization and Purpose (Details) [Line Items]
Service fee percentage	0.50%
Service fee charged to limited owners	0.25%

Significant Accounting Polici_2

Significant Accounting Policies (Details) - USD ($)		3 Months Ended		12 Months Ended
Significant Accounting Policies (Details) - USD ($)		Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Gross income of the trust constitutes qualifying income		90%
Incentive fees percentage		10%
Incentive fee		10%
Service fee percentage		2%		2%
Amortized monthly annual rate		2%		2%
Redemption fee percentage		2%		2%
Percentage of average daily NAV charged as a service fees		3%		3%
The Series of Frontier Funds [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Managing owner percentage		2%
The Series of Frontier Funds [Member] \| Frontier Trading Company I LLC [Member]
Accounting Policies, by Policy [Line Items]
Restricted cash (in Dollars)		$ 0		$ 769,384
Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Gross income of the trust constitutes qualifying income		90%
Incentive fees percentage	[1],[2]	15.86%	(23.24%)
Commodity trading advisors new net profits percentage		10%
Incentive fee exceeds new net profit		10%
Subscriptions in advance for service fee (in Dollars)		$ 740,362		733,996
Frontier Funds [Member] \| Frontier Trading Company I LLC [Member]
Accounting Policies, by Policy [Line Items]
Restricted cash (in Dollars)		$ 0		$ 769,384
Class 1 or Class 1a [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Aggregate interest income percentage		100%
Class 1 or Class 1a [Member] \| Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Aggregate interest income percentage		100%
Service fee percentage		2%
Amortized monthly annual rate		2%
Redemption fee percentage		2%
Percentage of average daily NAV charged as a service fees		3%
Class 1 or Class 1a [Member] \| Frontier Funds [Member] \| Frontier Balanced Fund [Member]
Accounting Policies, by Policy [Line Items]
Service fee percentage		3%
Amortized monthly annual rate		3%
Redemption fee percentage		3%
Class 2 or Class 2a [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Service fee percentage		0.50%
Frontier Diversified Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		$ 22,650
Frontier Long/Short Commodity Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		393
Frontier Masters Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		31,725
Frontier Balanced Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		410,293
Frontier Select Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		22,631
Frontier Global Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		165,110
Frontier Heritage Fund [Member] \| The Series of Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Advance for service fee (in Dollars)		$ 87,560
Class 2 and Class 2a [Member] \| Frontier Funds [Member]
Accounting Policies, by Policy [Line Items]
Service fee percentage		0.50%
Service fee charged to limited owners		0.25%

[1] Annualized with the exception of incentive fees. Total returns are not annualized.

Fair Value Measurements (Detail

Fair Value Measurements (Details)	3 Months Ended
Fair Value Measurements (Details)	Mar. 31, 2024
The Series of Frontier Funds [Member]
Fair Value Measurements (Details) [Line Items]
Prices exceeding, percentage	5%
Frontier Funds [Member]
Fair Value Measurements (Details) [Line Items]
Prices exceeding, percentage	5%

Fair Value Measurements (Deta_2

Fair Value Measurements (Details) - Schedule of Valuation Inputs within the Fair Value Hierarchy Utilized to Measure Fair Value - Fair Value, Recurring [Member] - The Series of Frontier Funds [Member] - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Frontier Diversified Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	$ 34,169	$ 33,061
U.S. Treasury Securities	5,780	5,543
Frontier Diversified Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	34,169	33,061
U.S. Treasury Securities
Frontier Diversified Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities	5,779	5,543
Frontier Diversified Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Diversified Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Masters Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	11,693	8,598
U.S. Treasury Securities	1,977	1,441
Frontier Masters Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	11,693	8,598
U.S. Treasury Securities
Frontier Masters Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities	1,978	1,441
Frontier Masters Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Masters Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Long/Short Commodity Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	18,939	17,181
U.S. Treasury Securities	3,203	2,881
Frontier Long/Short Commodity Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	18,939	17,181
U.S. Treasury Securities
Frontier Long/Short Commodity Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities	3,203	2,881
Frontier Long/Short Commodity Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Long/Short Commodity Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Balanced Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	70,323	77,766
Open Trade Equity (Deficit)		(14,434)
U.S. Treasury Securities	11,894	13,038
Frontier Balanced Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	70,323	77,766
Open Trade Equity (Deficit)
U.S. Treasury Securities
Frontier Balanced Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
Open Trade Equity (Deficit)		(14,434)
U.S. Treasury Securities	11,894	13,038
Frontier Balanced Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
Open Trade Equity (Deficit)
U.S. Treasury Securities
Frontier Balanced Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
Open Trade Equity (Deficit)
U.S. Treasury Securities
Frontier Select Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	22,588	30,934
U.S. Treasury Securities	3,820	5,186
Frontier Select Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	22,588	30,934
U.S. Treasury Securities
Frontier Select Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities	3,820	5,186
Frontier Select Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Select Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Global Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	29,873	28,911
U.S. Treasury Securities	5,053	4,847
Frontier Global Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	29,873	28,911
U.S. Treasury Securities
Frontier Global Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities	5,053	4,847
Frontier Global Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Global Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Heritage Fund [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	34,694	29,840
U.S. Treasury Securities	5,868	5,003
Frontier Heritage Fund [Member] \| Practical Expedient [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies	34,694	29,840
U.S. Treasury Securities
Frontier Heritage Fund [Member] \| Level 1 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities	5,868	5,003
Frontier Heritage Fund [Member] \| Level 2 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities
Frontier Heritage Fund [Member] \| Level 3 Inputs [Member]
Frontier Diversified Fund
Investment in Unconsolidated Trading Companies
U.S. Treasury Securities

Swap Contracts (Details)

Swap Contracts (Details)	Mar. 31, 2024 USD ($)
The Series of Frontier Funds [Member]
Swap Contracts [Line Items]
Cash holding shall be in excess amount	$ 250,000
Percentage of index exposure total	40%
Frontier Funds [Member]
Swap Contracts [Line Items]
Cash holding shall be in excess amount	$ 250,000
Percentage of index exposure total	40%

Investments in Unconsolidated_3

Investments in Unconsolidated Trading Companies and Private Investment Companies (Details)	3 Months Ended
	Mar. 31, 2024
Series of Frontier Funds [Member]
Investments in Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trust’s total capital rate	5%
Frontier Funds [Member]
Investments in Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trust’s total capital, percentage	5%

Investments in Unconsolidated_4

Investments in Unconsolidated Trading Companies and Private Investment Companies (Details) - Schedule of Investments in Unconsolidated Trading Companies - The Series of Frontier Funds [Member] - Frontier Trading Company XXXVIII [Member] - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Frontier Diversified Series [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	2.36%	2.24%
Fair Value	$ 34,169	$ 33,061
Frontier Masters Fund [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	2.65%	2.53%
Fair Value	$ 11,693	$ 8,598
Frontier Long/Short Commodity Fund [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	2.71%	2.31%
Fair Value	$ 18,939	$ 17,181
Frontier Balanced Fund [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	1.27%	1.54%
Fair Value	$ 70,323	$ 77,766
Frontier Select Fund [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	2.53%	3.92%
Fair Value	$ 22,588	$ 30,934
Frontier Global Fund [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	1.98%	2.62%
Fair Value	$ 29,873	$ 28,911
Frontier Heritage Fund [Member]
Schedule of Investments in Unconsolidated Trading Companies [Abstract]
Percentage of Series Total Capital Invested in Unconsolidated Trading Companies	1.98%	1.80%
Fair Value	$ 34,694	$ 29,840

Investments in Unconsolidated_5

Investments in Unconsolidated Trading Companies and Private Investment Companies (Details) - Schedule of Earnings From Unconsolidated Trading Companies and Private Investment Companies - The Series of Frontier Funds [Member] - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	$ (11,136)	$ (13,211)
Realized Gain/(Loss)	(46,428)	46,098
Change in Unrealized Gain/(Loss)	920,178	(1,727,844)
Net Income (Loss)	862,614	(1,694,957)
Frontier Global Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,527)	(2,037)
Realized Gain/(Loss)	23,937	80,963
Change in Unrealized Gain/(Loss)	413,420	(595,074)
Net Income (Loss)	435,830	(516,148)
Frontier Select Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,633)	(2,199)
Realized Gain/(Loss)	16,874	10,201
Change in Unrealized Gain/(Loss)	134,890	(355,169)
Net Income (Loss)	150,131	(347,167)
Frontier Heritage Fund [Member]
Frontier Balanced Fund
Trading Commissions	(3,612)	(2,972)
Realized Gain/(Loss)	95,766	43,789
Change in Unrealized Gain/(Loss)	161,576	(605,690)
Net Income (Loss)	253,730	(564,873)
Frontier Long/Short Commodity Fund [Member]
Frontier Balanced Fund
Trading Commissions	(884)	(1,223)
Realized Gain/(Loss)	(9,950)	8,908
Change in Unrealized Gain/(Loss)	(7,304)	(132,220)
Net Income (Loss)	(18,138)	(124,535)
Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(2,855)	(4,210)
Realized Gain/(Loss)	(9,075)	33,702
Change in Unrealized Gain/(Loss)	246,918	(561,006)
Net Income (Loss)	234,988	(531,514)
Frontier Masters Fund [Member]
Frontier Balanced Fund
Trading Commissions	(578)	(734)
Realized Gain/(Loss)	778	22,977
Change in Unrealized Gain/(Loss)	108,631	(168,239)
Net Income (Loss)	108,831	(145,996)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(1,112)	(12,875)
Net Income (Loss)	(1,112)	(12,875)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Global Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(142)	(3,477)
Net Income (Loss)	(142)	(3,477)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Select Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(142)	(2,211)
Net Income (Loss)	(142)	(2,211)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Heritage Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(689)	(3,161)
Net Income (Loss)	(689)	(3,161)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(48)	(2,208)
Net Income (Loss)	(48)	(2,208)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(1,716)	(3,115)
Net Income (Loss)	(1,716)	(3,115)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Masters Fund [Member]
Frontier Balanced Fund
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(201)	(1,772)
Net Income (Loss)	(201)	(1,772)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,615)	(1,360)
Realized Gain/(Loss)	35,239	50,862
Change in Unrealized Gain/(Loss)	448,653	(362,820)
Net Income (Loss)	482,277	(313,318)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Global Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,527)	(2,037)
Realized Gain/(Loss)	23,937	80,963
Change in Unrealized Gain/(Loss)	413,562	(591,597)
Net Income (Loss)	435,972	(512,671)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Heritage Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,083)	(1,685)
Realized Gain/(Loss)	102,895	21,425
Change in Unrealized Gain/(Loss)	199,439	(452,046)
Net Income (Loss)	301,251	(432,306)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(392)	(551)
Realized Gain/(Loss)	59,136	14,884
Change in Unrealized Gain/(Loss)	54,132	(144,088)
Net Income (Loss)	112,876	(129,755)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Masters Fund [Member]
Frontier Balanced Fund
Trading Commissions	(226)	(204)
Realized Gain/(Loss)	4,172	25,534
Change in Unrealized Gain/(Loss)	60,912	(77,572)
Net Income (Loss)	64,858	(52,242)
Galaxy Plus Fund Fort Contrarian Feeder Fund 510 LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(767)	(1,240)
Realized Gain/(Loss)	(70,354)	(122,350)
Change in Unrealized Gain/(Loss)	126,755	53,815
Net Income (Loss)	55,634	(69,775)
Galaxy Plus Fund QIM Feeder Fund 526 LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,963)	(4,767)
Realized Gain/(Loss)	(33,866)	(9,130)
Change in Unrealized Gain/(Loss)	45,582	(236,700)
Net Income (Loss)	9,753	(250,597)
Galaxy Plus Fund QIM Feeder Fund 526 LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(451)	(1,253)
Realized Gain/(Loss)	(9,388)	799
Change in Unrealized Gain/(Loss)	11,742	(63,314)
Net Income (Loss)	1,903	(63,768)
Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(2,524)
Realized Gain/(Loss)	(984)
Change in Unrealized Gain/(Loss)	(61,769)
Net Income (Loss)	(65,277)
Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Select Fund [Member]
Frontier Balanced Fund
Trading Commissions	(586)
Realized Gain/(Loss)	(402)
Change in Unrealized Gain/(Loss)	(17,092)
Net Income (Loss)	(18,080)
Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Heritage Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,873)
Realized Gain/(Loss)	(2,976)
Change in Unrealized Gain/(Loss)	(52,569)
Net Income (Loss)	(57,418)
Galaxy Plus Fund Quest Feeder Fund 517 LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(1,503)	(1,601)
Realized Gain/(Loss)	12,010	33,105
Change in Unrealized Gain/(Loss)	47,934	(387,067)
Net Income (Loss)	58,441	(355,563)
Galaxy Plus Fund Quest Feeder Fund 517 LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(509)	(576)
Realized Gain/(Loss)	8,445	24,602
Change in Unrealized Gain/(Loss)	8,707	(152,578)
Net Income (Loss)	16,643	(128,552)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(2,257)	(3,310)
Realized Gain/(Loss)	9,578	123,129
Change in Unrealized Gain/(Loss)	22,938	(436,341)
Net Income (Loss)	30,259	(316,522)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Select Fund [Member]
Frontier Balanced Fund
Trading Commissions	(757)	(1,834)
Realized Gain/(Loss)	17,478	14,722
Change in Unrealized Gain/(Loss)	(9,504)	(195,180)
Net Income (Loss)	7,217	(182,292)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Heritage Fund [Member]
Frontier Balanced Fund
Trading Commissions	(656)	(1,287)
Realized Gain/(Loss)	(4,153)	22,364
Change in Unrealized Gain/(Loss)	15,395	(150,483)
Net Income (Loss)	10,586	(129,406)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Frontier Balanced Fund
Trading Commissions	(680)	(860)
Realized Gain/(Loss)	(2,426)	8,581
Change in Unrealized Gain/(Loss)	10,263	(94,342)
Net Income (Loss)	7,157	(86,621)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(835)	(952)
Realized Gain/(Loss)	(5,706)	5,344
Change in Unrealized Gain/(Loss)	13,023	(96,252)
Net Income (Loss)	6,482	(91,860)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Masters Fund [Member]
Frontier Balanced Fund
Trading Commissions	(281)	(417)
Realized Gain/(Loss)	(2,716)	(647)
Change in Unrealized Gain/(Loss)	7,474	(41,245)
Net Income (Loss)	4,477	(42,309)
Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Balanced Fund [Member]
Frontier Balanced Fund
Trading Commissions	(507)	(933)
Realized Gain/(Loss)	1,949	(29,518)
Change in Unrealized Gain/(Loss)	291,197	(345,856)
Net Income (Loss)	292,639	(376,307)
Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Select Fund [Member]
Frontier Balanced Fund
Trading Commissions	(290)	(365)
Realized Gain/(Loss)	(202)	(4,521)
Change in Unrealized Gain/(Loss)	161,628	(157,778)
Net Income (Loss)	161,136	(162,664)
Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(101)	(157)
Realized Gain/(Loss)	507	(3,595)
Change in Unrealized Gain/(Loss)	57,511	(61,816)
Net Income (Loss)	57,917	(65,568)
Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Masters Fund [Member]
Frontier Balanced Fund
Trading Commissions	(71)	(113)
Realized Gain/(Loss)	(678)	(1,910)
Change in Unrealized Gain/(Loss)	40,446	(47,650)
Net Income (Loss)	39,697	(49,673)
Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Frontier Balanced Fund
Trading Commissions	(42)	(111)
Realized Gain/(Loss)	(7,524)	1,090
Change in Unrealized Gain/(Loss)	(14,462)	(3,439)
Net Income (Loss)	(22,028)	(2,460)
Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Frontier Balanced Fund
Trading Commissions	(162)	(252)
Realized Gain/(Loss)		(763)
Change in Unrealized Gain/(Loss)	(3,057)	(32,231)
Net Income (Loss)	(3,219)	(33,246)
Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Diversified Fund [Member]
Frontier Balanced Fund
Trading Commissions	(567)	(721)
Realized Gain/(Loss)	(62,069)	(8,332)
Change in Unrealized Gain/(Loss)	103,519	(39,843)
Net Income (Loss)	$ 40,883	$ (48,896)

Investments in Unconsolidated_6

Investments in Unconsolidated Trading Companies and Private Investment Companies (Details) - Schedule of Private Investment Companies Have Certain Redemption and Liquidity Restrictions - The Series of Frontier Funds [Member]	3 Months Ended
	Mar. 31, 2024
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Diversified Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Masters Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Balanced Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Select Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Heritage Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Diversified Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Masters Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Balanced Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member] \| Frontier Select Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Balanced Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Select Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member] \| Frontier Heritage Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Diversified Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Masters Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Balanced Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Global Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Heritage Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund Fort Contrarian Feeder Fund 510 LLC [Member] \| Frontier Diversified Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund QIM Feeder Fund 526 LLC [Member] \| Frontier Diversified Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund QIM Feeder Fund 526 LLC [Member] \| Frontier Balanced Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund Quest Feeder Fund 517 LLC [Member] \| Frontier Diversified Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Balanced Fund [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None

Transactions with Affiliates (D

Transactions with Affiliates (Details) - USD ($)	3 Months Ended
Transactions with Affiliates (Details) - USD ($)	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Transactions with Affiliates (Details) [Line Items]
Percentage of cash	2%
Frontier Diversified Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Incentive fee percentage	25%
Frontier Global Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Incentive fee percentage	20%
The Series of the Frontier Funds [Member]
Transactions with Affiliates (Details) [Line Items]
Description of service fees	Service Fees— Investors who have purchased Class 1 or Class 1a Units of Frontier Diversified Fund, Frontier Masters Fund, and Frontier Long/Short Commodity Fund are charged a service fee of up to two percent (2.0%) annually of the NAV (of the purchase price, in case of the initial service fee) of each Unit purchased, for the benefit of selling agents selling such Class 1 or Class 1a Units. The initial service fee, which is amortized monthly at an annual rate of up to two percent (2.0%) of the average daily NAV of Class 1 or Class 1a of such Series, is prepaid to the Managing Owner by each Series, and paid to the selling agents by the Managing Owner in the month following sale; provided, however, that investors who redeem all or a portion of their Class 1 and Class 1a Units of any Series during the first twelve (12) months following the effective date of their purchase are subject to a redemption fee of up to two percent (2.0%) of the purchase price at which such investor redeemed to reimburse the Managing Owner for the then-unamortized balance of the prepaid initial service fee. Investors who have purchased Class 1 or Class 1a Units of Frontier Balanced Fund, Frontier Heritage Fund, Frontier Select Fund, and Frontier Global Fund are charged a service fee of up to three percent (3.0%) annually of the NAV (of the purchase price, in case of the initial service fee) of each Unit purchased, for the benefit of selling agents selling such Class 1 or Class 1a Units. The initial service fee, which is amortized monthly at an annual rate of up to three percent (3.0%) of the average daily NAV of Class 1 or Class 1a of such Series, is prepaid to the Managing Owner by each Series, and paid to the selling agents by the Managing Owner in the month following sale; provided, however, that investors who redeem all or a portion of their Class 1 and Class 1a Units of any Series during the first twelve (12) months following the effective date of their purchase are subject to a redemption fee of up to three percent (3.0%) of the purchase price at which such investor redeemed to reimburse the Managing Owner for the then-unamortized balance of the prepaid initial service fee. With respect to Class 2 and Class 2a Units of any Series, the Managing Owner pays an ongoing service fee to selling agents of up to one half percent (0.5%) annually of the NAV of each Class 2 or Class 2a Unit (of which 0.25% will be charged to Limited Owners holding Class 2 Units of the Frontier Diversified Fund and Frontier Masters Fund or Class 2a Units of the Frontier Long/Short Commodity Fund) sold until such Class 2 or Class 2a Units which are subject to the fee limitation are reclassified as Class 3 or Class 3a Units of the applicable Series for administrative purposes. Currently the service fee is not charged to Class 1AP investors. The Managing Owner may also pay selling agents certain additional fees and expenses for administrative and other services rendered and expenses incurred by such selling agents.
Description of interest income	Aggregate interest income from all sources, including U.S. Treasury Securities assets net of premiums and cash held at clearing brokers, of up to the first 2% (annualized) of average net assets less any fair market value related to swaps is paid to the Managing Owner by the Frontier Balanced Fund (Class 1 and Class 2), Frontier Long/Short Commodity Fund (Class 2 and Class 3), Frontier Global Fund, Frontier Select Fund, and Frontier Heritage Fund. For the Frontier Diversified Fund, Frontier Long/Short Commodity Fund (Class 1a, Class 2a and Class 3a), Frontier Masters Fund, and Frontier Balanced Fund (Class 1AP, Class 2a and Class 3a), 100% of the interest is retained by the respective Series.
The Series of the Frontier Funds [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of minimum purchase commitment	1%
Percentage of contributes funds to trust	1%
Percentage of interest	1%
The Series of the Frontier Funds [Member] \| Galaxy Plus Platform [Member]
Transactions with Affiliates (Details) [Line Items]
Diligence fee percentage	0.12%
The Series of the Frontier Funds [Member] \| Frontier Diversified Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	0.75%
The Series of the Frontier Funds [Member] \| Frontier Heritage Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	2.50%
Percentage of FCM fee	2.25%
The Series of the Frontier Funds [Member] \| Frontier Masters Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of FCM fee	2.25%
Frontier Funds [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of minimum purchase commitment	1%
Percentage of contributes funds to trust	1%
Trust had payable for trading fees (in Dollars)	$ 44,801		$ 43,957
Trust paid (in Dollars)	100	$ 6,015
Frontier Funds [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Trust had payable for incentive fees (in Dollars)	0		692
Trust had payable for management fees (in Dollars)	0		2,440
Trust had payable for interest fees (in Dollars)	2,307		2,199
Trust had payable for trading fees (in Dollars)	44,801		43,957
Trust had payable for service fees (in Dollars)	18,526		$ 16,930
Managing owner earned incentive fees (in Dollars)	0	(5,126)
Managing owner earned management fees (in Dollars)	0	4,238
Managing Owner Earned Risk Analysis Fees (in Dollars)	0	970
Managing Owner Earned Service Fees (in Dollars)	56,240	94,140
Managing Owner Earned Trading Fees (in Dollars)	$ 125,604	$ 213,256
Frontier Funds [Member] \| Class 1AP Units [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of interest in specific series of trust	1%
Frontier Funds [Member] \| Class 2a Units [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of interest	1%
Frontier Funds [Member] \| Class 1 [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of service fee	3%
Frontier Funds [Member] \| Class 1a Units [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of service fee	2%
Frontier Funds [Member] \| Class 2 Units [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of service fee	0.25%
Frontier Funds [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of FCM fee	2.25%
Percentage of incentive fee	25%
Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Class 1 and Class 2 [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	0.50%
Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Class 1AP, Class 2a and Class 3a [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	1%
Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	2%
Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Class 2 and Class 3 [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	3.50%
Frontier Funds [Member] \| Frontier Diversified Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	0.75%
Percentage of FCM fee	2.50%
Percentage of incentive fee	20%
Frontier Funds [Member] \| Frontier Global Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of series NAV	0.12%
Frontier Funds [Member] \| Frontier Select Fund [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of FCM fee	2.25%
Managing Owner [Member] \| Frontier Funds [Member]
Transactions with Affiliates (Details) [Line Items]
Trust paid (in Dollars)	$ 6,149
Class 1AP [Member] \| The Series of the Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of interest in specific series of trust	1%
Class 2a [Member] \| The Series of the Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of interest in specific series of trust	1%
Class 2a [Member] \| The Series of the Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	2%
Class 1 [Member] \| The Series of the Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	0.50%
Class 3a [Member] \| The Series of the Frontier Funds [Member] \| Frontier Balanced Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	0.50%
Class 2 [Member] \| The Series of the Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member] \| Managing Owner [Member]
Transactions with Affiliates (Details) [Line Items]
Percentage of management fee	3.50%

Transactions with Affiliates _2

Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner - The Series of Frontier Funds [Member] - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Frontier Diversified Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fee
Service Fee	125	226
Trading Fee	13,016	24,576
Frontier Masters Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fee
Service Fee	55	101
Trading Fee	6,732	10,339
Frontier Long/Short Commodity Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees		(5,126)
Management Fee
Service Fee	21	53
Trading Fee	4,942	9,572
Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fee		4,238
Service Fee	29,610	47,651
Trading Fee	57,483	94,443
Frontier Select Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fee
Service Fee	5,686	9,621
Trading Fee	8,034	11,109
Frontier Global Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fee
Service Fee	9,440	17,673
Trading Fee	16,160	32,425
Frontier Heritage Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Earned by Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fee
Service Fee	11,303	18,815
Trading Fee	$ 19,237	$ 30,792

Transactions with Affiliates _3

Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner - USD ($)	Mar. 31, 2024	Dec. 31, 2023
The Series of Frontier Funds [Member] \| Frontier Diversified Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees
Service Fees	44
Trading Fees	4,531
The Series of Frontier Funds [Member] \| Frontier Masters Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees
Service Fees	20	17
Trading Fees	2,541	2,617
The Series of Frontier Funds [Member] \| Frontier Long/Short Commodity Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees	45	40
Service Fees	6	8
Trading Fees	1,597	1,896
The Series of Frontier Funds [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees		692
Management Fees		2,440
Interest Fees	1,058	995
Service Fees	9,494	8,793
Trading Fees	20,526	20,160
The Series of Frontier Funds [Member] \| Frontier Select Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees	334	308
Service Fees	2,016	1,878
Trading Fees	2,892	2,305
The Series of Frontier Funds [Member] \| Frontier Global Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees	406	420
Service Fees	3,388	2,704
Trading Fees	6,134	5,301
The Series of Frontier Funds [Member] \| Frontier Heritage Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees	464	436
Service Fees	3,558	3,484
Trading Fees	$ 6,580	6,943
Majority-Owned Subsidiary, Nonconsolidated [Member] \| Frontier Diversified Fund [Member]
Transactions with Affiliates (Details) - Schedule of Fees Payable to Managing Owner [Line Items]
Incentive (Rebate) Fees
Management Fees
Interest Fees
Service Fees		46
Trading Fees		$ 4,735

Transactions with Affiliates _4

Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner - The Series of the Frontier Funds [Member] - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 6,149	$ 6,015
Class 2 [Member] \| Frontier Long/Short Commodity Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 2	$ 3
Ratio to Average Net Assets	0.03%	0.01%
Class 2 [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 571	$ 614
Ratio to Average Net Assets	0.06%	0.04%
Class 2 [Member] \| Frontier Select Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 55	$ 41
Ratio to Average Net Assets	0.11%	0.06%
Class 2 [Member] \| Frontier Global Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 34	$ 44
Ratio to Average Net Assets	0.08%	0.04%
Class 2 [Member] \| Frontier Heritage Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 77	$ 65
Ratio to Average Net Assets	0.05%	0.03%
Class 3 [Member] \| Frontier Long/Short Commodity Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 133	$ 109
Ratio to Average Net Assets	0.02%	0.01%
Class 1 [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 2,465	$ 2,699
Ratio to Average Net Assets	0.06%	0.04%
Class 1 [Member] \| Frontier Select Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 840	$ 764
Ratio to Average Net Assets	0.11%	0.06%
Class 1 [Member] \| Frontier Global Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 1,049	$ 847
Ratio to Average Net Assets	0.08%	0.04%
Class 1 [Member] \| Frontier Heritage Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 837	$ 751
Ratio to Average Net Assets	0.06%	0.03%
Class 1AP [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 32	$ 29
Ratio to Average Net Assets	0.06%	0.04%
Class 1AP [Member] \| Frontier Select Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 8	$ 6
Ratio to Average Net Assets	0.11%	0.06%
Class 1AP [Member] \| Frontier Heritage Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 5	$ 3
Ratio to Average Net Assets	0.05%	0.03%
Class 2a [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 2	$ 3
Ratio to Average Net Assets	0.01%	0.01%
Class 3a [Member] \| Frontier Balanced Fund [Member]
Transactions with Affiliates (Details) - Schedule of Interest Paid by Each Series to Managing Owner [Line Items]
Gross Amount Paid to the Managing Owner	$ 39	$ 37
Ratio to Average Net Assets	0.01%	0.01%

Financial Highlights (Details)

Financial Highlights (Details) - Schedule of Financial Highlights - The Series of Frontier Funds [Member] - $ / shares		3 Months Ended
		Mar. 31, 2024		Mar. 31, 2023
Class 2 [Member] \| Frontier Diversified Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 68.18		$ 96.37
Net operating results:
Interest income	[1]	0.05		0.04
Expenses	[1]	(0.66)		(0.85)
Net gain/(loss) on investments, net of non-controlling interests	[1]	11.93		(17.98)
Net income/(loss)	[1]	11.32		(18.8)
Net asset value	[1]	$ 79.5		$ 77.57
Ratios to average net assets
Net investment income/(loss)		(3.39%)		(3.74%)
Expenses before incentive fees	[2],[3]	3.65%		3.91%
Expenses after incentive fees	[2],[3]	3.65%		3.91%
Total return before incentive fees	[4]	16.61%		(19.50%)
Total return after incentive fees	[4]	16.61%		(19.50%)
Class 2 [Member] \| Frontier Masters Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 65.39		$ 94.64
Net operating results:
Interest income	[1]	0.08		0.09
Expenses	[1]	(1.32)		(1.44)
Net gain/(loss) on investments, net of non-controlling interests	[1]	20.9		(19.98)
Net income/(loss)	[1]	19.66		(21.33)
Net asset value	[1]	$ 85.05		$ 73.31
Ratios to average net assets
Net investment income/(loss)		(6.78%)		(6.29%)
Expenses before incentive fees	[2],[3]	7.23%		6.72%
Expenses after incentive fees	[2],[3]	7.23%		6.72%
Total return before incentive fees	[4]	30.07%		(22.54%)
Total return after incentive fees	[4]	30.07%		(22.54%)
Class 2 [Member] \| Frontier Long/Short Commodity Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 72.74		$ 109.65
Net operating results:
Interest income	[1]	0.07		0.05
Expenses	[1]	(0.49)		(0.37)
Net gain/(loss) on investments, net of non-controlling interests	[1]	(1.88)		(10.15)
Net income/(loss)	[1]	(2.3)		(10.47)
Net asset value	[1]	$ 70.44		$ 99.18
Ratios to average net assets
Net investment income/(loss)		(2.46%)		(2.44%)
Expenses before incentive fees	[2],[3]	2.87%		3.04%
Expenses after incentive fees	[2],[3]	2.87%		2.64%
Total return before incentive fees	[4]	(3.17%)		(9.95%)
Total return after incentive fees	[4]	(3.17%)		(9.55%)
Class 2 [Member] \| Frontier Balanced Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 111.93		$ 172.01
Net operating results:
Interest income	[1]	0		0.02
Expenses		(1.3)		(1.89)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	19.68		(37.88)
Net income/(loss)	[1]	18.38		(39.75)
Net asset value	[1]	$ 130.31		$ 132.26
Ratios to average net assets
Net investment income/(loss)		(4.39%)		(4.87%)
Expenses before incentive fees	[2],[3]	4.40%		4.91%
Expenses after incentive fees	[2],[3]	4.40%		4.91%
Total return before incentive fees	[4]	16.42%		(23.11%)
Total return after incentive fees	[4]	16.42%		(23.11%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 2 [Member] \| Frontier Select Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 80.92		$ 121.7
Net operating results:
Interest income	[1]	0		0
Expenses		(0.84)		(0.91)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	15.77		(28.47)
Net income/(loss)	[1]	14.93		(29.38)
Net asset value	[1]	$ 95.85		$ 92.32
Ratios to average net assets
Net investment income/(loss)		(3.95%)		(3.26%)
Expenses before incentive fees	[2],[3]	3.95%		3.26%
Expenses after incentive fees	[2],[3]	3.95%		3.26%
Total return before incentive fees	[4]	18.45%		(24.14%)
Total return after incentive fees	[4]	18.45%		(24.14%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 2 [Member] \| Frontier Global Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 222.53		$ 297.25
Net operating results:
Interest income	[1]	0		0
Expenses	[1]	(3.27)		(3.45)
Net gain/(loss) on investments, net of non-controlling interests		88.15	[1]	(54.88)
Net income/(loss)	[1]	84.88		(58.33)
Net asset value	[1]	$ 307.41		$ 238.92
Ratios to average net assets
Net investment income/(loss)		(5.00%)		(5.21%)
Expenses before incentive fees	[2],[3]	5%		5.21%
Expenses after incentive fees	[2],[3]	5%		5.21%
Total return before incentive fees	[4]	38.14%		(19.62%)
Total return after incentive fees	[4]	38.14%		(19.62%)
Class 2 [Member] \| Frontier Heritage Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 188.97		$ 265.55
Net operating results:
Interest income	[1]	0		0
Expenses	[1]	(2.3)		(2.68)
Net gain/(loss) on investments, net of non-controlling interests		30.92	[1]	(49.21)
Net income/(loss)	[1]	28.62		(51.89)
Net asset value	[1]	$ 217.59		$ 213.66
Ratios to average net assets
Net investment income/(loss)		(4.65%)		(4.49%)
Expenses before incentive fees	[2],[3]	4.65%		4.49%
Expenses after incentive fees	[2],[3]	4.65%		4.49%
Total return before incentive fees	[4]	15.15%		(19.54%)
Total return after incentive fees	[4]	15.15%		(19.54%)
Class 3 [Member] \| Frontier Diversified Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 64.35		$ 90.72
Net operating results:
Interest income	[1]	0.05		0.03
Expenses	[1]	(0.62)		(0.8)
Net gain/(loss) on investments, net of non-controlling interests	[1]	11.3		(16.87)
Net income/(loss)	[1]	10.73		(17.64)
Net asset value	[1]	$ 75.08		$ 73.08
Ratios to average net assets
Net investment income/(loss)		(3.39%)		(3.74%)
Expenses before incentive fees	[2],[3]	3.65%		3.91%
Expenses after incentive fees	[2],[3]	3.65%		3.91%
Total return before incentive fees	[4]	16.67%		(19.45%)
Total return after incentive fees	[4]	16.67%		(19.45%)
Class 3 [Member] \| Frontier Masters Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 61.96		$ 89.45
Net operating results:
Interest income	[1]	0.08		0.09
Expenses	[1]	(1.25)		(1.36)
Net gain/(loss) on investments, net of non-controlling interests	[1]	19.87		(18.84)
Net income/(loss)	[1]	18.7		(20.12)
Net asset value	[1]	$ 80.66		$ 69.33
Ratios to average net assets
Net investment income/(loss)		(6.78%)		(6.29%)
Expenses before incentive fees	[2],[3]	7.23%		6.72%
Expenses after incentive fees	[2],[3]	7.23%		6.72%
Total return before incentive fees	[4]	30.18%		(22.49%)
Total return after incentive fees	[4]	30.18%		(22.49%)
Class 3 [Member] \| Frontier Long/Short Commodity Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 76.31		$ 115.03
Net operating results:
Interest income	[1]	0.07		0.05
Expenses	[1]	(0.51)		(0.39)
Net gain/(loss) on investments, net of non-controlling interests	[1]	(1.98)		(10.65)
Net income/(loss)	[1]	(2.42)		(10.99)
Net asset value	[1]	$ 73.89		$ 104.04
Ratios to average net assets
Net investment income/(loss)		(2.46%)		(2.44%)
Expenses before incentive fees	[2],[3]	2.87%		3.04%
Expenses after incentive fees	[2],[3]	2.87%		3.04%
Total return before incentive fees	[4]	(3.17%)		(9.95%)
Total return after incentive fees	[4]	(3.17%)		(9.55%)
Class 2a [Member] \| Frontier Long/Short Commodity Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 48.36		$ 71.93
Net operating results:
Interest income	[1]	0.05		0.03
Expenses	[1]	(0.33)		(0.24)
Net gain/(loss) on investments, net of non-controlling interests	[1]	(0.86)		(6.69)
Net income/(loss)	[1]	(1.14)		(6.89)
Net asset value	[1]	$ 47.22		$ 65.04
Ratios to average net assets
Net investment income/(loss)		(2.46%)		(2.44%)
Expenses before incentive fees	[2],[3]	2.87%		3.04%
Expenses after incentive fees	[2],[3]	2.87%		3.04%
Total return before incentive fees	[4]	(2.36%)		(9.58%)
Total return after incentive fees	[4]	(2.36%)		(9.58%)
Class 2a [Member] \| Frontier Balanced Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 97.44		$ 149.47
Net operating results:
Interest income	[1]	0		0.01
Expenses		(1.13)		(1.64)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	17.18		(32.89)
Net income/(loss)	[1]	16.05		(34.52)
Net asset value	[1]	$ 113.49		$ 114.95
Ratios to average net assets
Net investment income/(loss)		(4.39%)		(4.87%)
Expenses before incentive fees	[2],[3]	4.40%		4.91%
Expenses after incentive fees	[2],[3]	4.40%		4.91%
Total return before incentive fees	[4]	16.47%		(23.09%)
Total return after incentive fees	[4]	16.47%		(23.09%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 3a [Member] \| Frontier Long/Short Commodity Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 51.42		$ 76.29
Net operating results:
Interest income	[1]	0.05		0.04
Expenses	[1]	(0.35)		(0.26)
Net gain/(loss) on investments, net of non-controlling interests	[1]	(0.88)		(7.04)
Net income/(loss)	[1]	(1.18)		(7.26)
Net asset value	[1]	$ 50.24		$ 69.03
Ratios to average net assets
Net investment income/(loss)		(2.46%)		(2.70%)
Expenses before incentive fees	[2],[3]	2.87%		3.38%
Expenses after incentive fees	[2],[3]	2.87%		2.90%
Total return before incentive fees	[4]	(2.29%)		(10.00%)
Total return after incentive fees	[4]	(2.29%)		(9.52%)
Class 3a [Member] \| Frontier Balanced Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 97.1		$ 148.96
Net operating results:
Interest income	[1]	0		0.01
Expenses		(1.13)		(1.63)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	17.13		(32.78)
Net income/(loss)	[1]	16		(34.4)
Net asset value	[1]	$ 113.1		$ 114.56
Ratios to average net assets
Net investment income/(loss)		(4.39%)		(4.87%)
Expenses before incentive fees	[2],[3]	4.40%		4.91%
Expenses after incentive fees	[2],[3]	4.40%		4.91%
Total return before incentive fees	[4]	16.48%		(23.09%)
Total return after incentive fees	[4]	16.48%		(23.09%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 1 [Member] \| Frontier Balanced Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 62.63		$ 99.17
Net operating results:
Interest income	[1]	0		0.01
Expenses		(1.22)		(1.77)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	10.95		(21.73)
Net income/(loss)	[1]	9.73		(23.48)
Net asset value	[1]	$ 72.36		$ 75.69
Ratios to average net assets
Net investment income/(loss)		(7.40%)		(7.95%)
Expenses before incentive fees	[2],[3]	7.41%		7.99%
Expenses after incentive fees	[2],[3]	7.41%		7.99%
Total return before incentive fees	[4]	15.54%		(23.68%)
Total return after incentive fees	[4]	15.54%		(23.68%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 1 [Member] \| Frontier Select Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 45.97		$ 71.23
Net operating results:
Interest income	[1]	0		0
Expenses		(0.84)		(1.02)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	8.91		(16.57)
Net income/(loss)	[1]	8.07		(17.59)
Net asset value	[1]	$ 54.04		$ 53.64
Ratios to average net assets
Net investment income/(loss)		(6.95%)		(6.25%)
Expenses before incentive fees	[2],[3]	6.95%		6.25%
Expenses after incentive fees	[2],[3]	6.95%		6.25%
Total return before incentive fees	[4]	17.55%		(24.69%)
Total return after incentive fees	[4]	17.55%		(24.69%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 1 [Member] \| Frontier Global Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 134.6		$ 185.27
Net operating results:
Interest income	[1]	0		0
Expenses	[1]	(3.16)		(3.38)
Net gain/(loss) on investments, net of non-controlling interests		53.12	[1]	(34.07)
Net income/(loss)	[1]	49.96		(37.44)
Net asset value	[1]	$ 184.56		$ 147.83
Ratios to average net assets
Net investment income/(loss)		(8.01%)		(8.20%)
Expenses before incentive fees	[2],[3]	8.01%		8.20%
Expenses after incentive fees	[2],[3]	8.01%		8.20%
Total return before incentive fees	[4]	37.12%		(20.21%)
Total return after incentive fees	[4]	37.12%		(20.21%)
Class 1 [Member] \| Frontier Heritage Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 106.45		$ 154.14
Net operating results:
Interest income	[1]	0		0
Expenses	[1]	(2.14)		(2.59)
Net gain/(loss) on investments, net of non-controlling interests		17.35	[1]	(28.45)
Net income/(loss)	[1]	15.21		(31.03)
Net asset value	[1]	$ 121.66		$ 123.11
Ratios to average net assets
Net investment income/(loss)		(7.66%)		(7.48%)
Expenses before incentive fees	[2],[3]	7.66%		7.48%
Expenses after incentive fees	[2],[3]	7.66%		7.48%
Total return before incentive fees	[4]	14.28%		(20.13%)
Total return after incentive fees	[4]	14.28%		(20.13%)
Class 1AP [Member] \| Frontier Balanced Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 83.01		$ 127.56
Net operating results:
Interest income	[1]	0		0.01
Expenses		(0.97)		(1.4)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	14.59		(28.1)
Net income/(loss)	[1]	13.62		(29.49)
Net asset value	[1]	$ 96.63		$ 98.07
Ratios to average net assets
Net investment income/(loss)		(4.39%)		(4.87%)
Expenses before incentive fees	[2],[3]	4.40%		4.91%
Expenses after incentive fees	[2],[3]	4.40%		4.91%
Total return before incentive fees	[4]	16.41%		(23.12%)
Total return after incentive fees	[4]	16.41%		(23.12%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 1AP [Member] \| Frontier Select Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 60.98		$ 91.71
Net operating results:
Interest income	[1]	0		0
Expenses		(0.63)		(0.68)	[1]
Net gain/(loss) on investments, net of non-controlling interests	[1]	11.88		(21.45)
Net income/(loss)	[1]	11.25		(22.14)
Net asset value	[1]	$ 72.23		$ 69.57
Ratios to average net assets
Net investment income/(loss)		(3.95%)		(3.26%)
Expenses before incentive fees	[2],[3]	3.95%		3.26%
Expenses after incentive fees	[2],[3]	3.95%		3.26%
Total return before incentive fees	[4]	18.45%		(24.14%)
Total return after incentive fees	[4]	18.45%		(24.14%)
Incentive fee per share
Incentive Fee to ANA		0%
Class 1AP [Member] \| Frontier Heritage Fund [Member]
Per unit operating performance (1)
Net asset value	[1]	$ 141.2		$ 198.42
Net operating results:
Interest income	[1]	0		0
Expenses	[1]	(1.73)		(2)
Net gain/(loss) on investments, net of non-controlling interests		23.11	[1]	(36.77)
Net income/(loss)	[1]	21.38		(38.77)
Net asset value	[1]	$ 162.58		$ 159.65
Ratios to average net assets
Net investment income/(loss)		(4.65%)		(4.49%)
Expenses before incentive fees	[2],[3]	4.65%		4.49%
Expenses after incentive fees	[2],[3]	4.65%		4.49%
Total return before incentive fees	[4]	15.14%		(19.54%)
Total return after incentive fees	[4]	15.14%		(19.54%)

[1] Interest income and expenses per unit are calculated by dividing these amounts by the average number of units outstanding during the period. The net gain/(loss) on investments, net of non-controlling interests is a balancing amount necessary to reconcile the change in net asset value per unit with the other per unit information. Expense ratios do not include management and incentive fees at the Galaxy Plus entities. The ratios would have been higher had those expenses been included. The impact of those fees is included in the total return. Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the consolidated statements of operations of the Series. Impact of incentive fee computed using average net assets, otherwise computed using average units outstanding during the period prior to the effects of any non-controlling transactions. An owner’s total returns may vary from the above returns based on the timing of contributions and withdrawals. Total returns are not annualized.

Derivative Instruments and He_3

Derivative Instruments and Hedging Activities (Details) - Frontier Funds [Member] - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Derivative Instruments and Hedging Activities [Line Items]
Monthly average of forwards, options and futures contracts bought	$ 0
Monthly average of forwards, options and futures contracts sold		$ 312
Minimum [Member]
Derivative Instruments and Hedging Activities [Line Items]
Percentage of embedded management fees	1%
Percentage of fair value of swaps and embedded incentive fees	15%
Monthly average of forwards, options and futures contracts bought	$ 0
Maximum [Member]
Derivative Instruments and Hedging Activities [Line Items]
Percentage of embedded management fees		1.50%
Percentage of fair value of swaps and embedded incentive fees		25%
Monthly average of forwards, options and futures contracts sold		$ 300

Derivative Instruments and He_4

Derivative Instruments and Hedging Activities (Details) - Schedule of Monthly Average Contracts	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Schedule of Monthly Average Contracts [Abstract]
Frontier Balanced Fund Bought		312
Frontier Balanced Fund Sold		300

Derivative Instruments and He_5

Derivative Instruments and Hedging Activities (Details) - Schedule of Realized Trading Revenue from Futures, Forwards and Options - The Series of Frontier Funds [Member] - Realized Trading Revenue from Futures, Forwards and Options [Member] - Frontier Balanced Fund [Member] - USD ($)		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)	[1]		$ (286,481)
Agriculturals [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(24,078)
Currencies [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(117,002)
Energies [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			29,280
Interest rates [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(99,325)
Metals [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(14,347)
Stock indices [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			$ (61,009)

[1] Amounts recorded in the consolidated statements of operations under net realized gain(loss) on futures forwards and options.

Derivative Instruments and He_6

Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options - Unrealized Trading Revenue from Futures, Forwards and Options [Member] - The Series of Frontier Funds [Member] - Frontier Balanced Fund [Member] - USD ($)		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)	[1]		$ 1,477
Agriculturals [Member]
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			42,199
Currencies [Member]
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			(2,076)
Energies [Member]
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			(6,460)
Interest rates [Member]
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			8,506
Metals [Member]
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			12,781
Stock indices [Member]
Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			$ (53,473)

[1] Amounts recorded in the consolidated statements of operations under net change in open trade equity/(deficit)

Derivative Instruments and He_7

Derivative Instruments and Hedging Activities (Details) - Schedule of Gross and Net Information about the Trusts' Assets and Liabilities - The Series of the Frontier Funds [Member] - Open Trade Equity/(Deficit) [Member] - Frontier Balanced Fund [Member] - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Schedule of Gross and Net Information about the Series' Assets and Liabilities [Line Items]
Gross Amounts of recognized Derivative Assets/ Liabilities		$ 14,434
Gross Amounts offset in the Statements of Financial Condition		(28,868)
Net Amounts Presented in the Statements of Financial Condition		$ (14,434)

Trading Activities and Relate_2

Trading Activities and Related Risks (Details)	3 Months Ended
Trading Activities and Related Risks (Details)	Mar. 31, 2024
The Series of Frontier Funds [Member]
Trading Activities and Related Risks [Line Items]
Expected loss	100%
Margin to equity	35%
Frontier Funds [Member]
Trading Activities and Related Risks [Line Items]
Margin to equity	35%
Trading loss percentage	100%

Subsequent Events (Details)

Subsequent Events (Details)	1 Months Ended
Subsequent Events (Details)	May 15, 2024 USD ($)
Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	$ 303,117
Frontier Balanced Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	209,258
Frontier Heritage Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	0
Frontier Long/Short Commodity Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	40,895
Frontier Select Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	0
Frontier Diversified Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	16,386
Frontier Global Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	12,126
Frontier Masters Fund [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Redemptions payable	$ 24,452

Fair Value Measurements (Deta_3

Fair Value Measurements (Details) - Schedule of Valuation Inputs Within the Fair Value Hierarchy Utilized to Measure Fair Value - Fair Value, Recurring [Member] - Frontier Funds [Member]	Dec. 31, 2023 USD ($)
Schedule of Valuation Inputs Within the Fair Value Hierarchy Utilized to Measure Fair Value [Abstract]
Open Trade Equity (Deficit)	$ (14,434)
U.S. Treasury Securities	37,939
Level 1 Inputs [Member]
Schedule of Valuation Inputs Within the Fair Value Hierarchy Utilized to Measure Fair Value [Abstract]
Open Trade Equity (Deficit)	(14,434)
U.S. Treasury Securities	37,939
Level 2 Inputs [Member]
Schedule of Valuation Inputs Within the Fair Value Hierarchy Utilized to Measure Fair Value [Abstract]
Open Trade Equity (Deficit)
U.S. Treasury Securities
Level 3 Inputs [Member]
Schedule of Valuation Inputs Within the Fair Value Hierarchy Utilized to Measure Fair Value [Abstract]
Open Trade Equity (Deficit)
U.S. Treasury Securities

Investments in Private Investme

Investments in Private Investment Companies (Details) - Schedule of Trust’s Equity in Earnings From Each of the Private Investment - Frontier Funds [Member] - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	$ (22,225)	$ (26,586)
Realized Gain/(Loss)	72,147	254,335
Change in Unrealized Gain/(Loss)	1,978,064	(4,152,939)
Net Income (Loss)	2,027,986	(3,925,190)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(4,843)	(5,837)
Realized Gain/(Loss)	225,379	193,668
Change in Unrealized Gain/(Loss)	1,176,698	(1,628,123)
Net Income (Loss)	1,397,234	(1,440,292)
Galaxy Plus Fund Fort Contrarian Feeder Fund 510 LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(1,334)	(1,961)
Realized Gain/(Loss)	(132,423)	(130,682)
Change in Unrealized Gain/(Loss)	230,274	13,972
Net Income (Loss)	96,517	(118,671)
Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(42)	(111)
Realized Gain/(Loss)	(7,524)	1,090
Change in Unrealized Gain/(Loss)	(14,462)	(3,439)
Net Income (Loss)	(22,028)	(2,460)
Galaxy Plus Fund QIM Feeder Fund 526 LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(2,414)	(6,020)
Realized Gain/(Loss)	(43,254)	(8,331)
Change in Unrealized Gain/(Loss)	57,324	(300,014)
Net Income (Loss)	11,656	(314,365)
Galaxy Plus Fund Quest Feeder Fund 517 LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(2,012)	(2,177)
Realized Gain/(Loss)	20,455	57,707
Change in Unrealized Gain/(Loss)	56,641	(539,645)
Net Income (Loss)	75,084	(484,115)
Galaxy Plus Fund Quest FIT Feeder Fund 535 LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions
Realized Gain/(Loss)	245	7,697
Change in Unrealized Gain/(Loss)	(4,295)	(36,516)
Net Income (Loss)	(4,050)	(28,819)
Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(4,983)
Realized Gain/(Loss)	(4,362)
Change in Unrealized Gain/(Loss)	(131,430)
Net Income (Loss)	(140,775)
‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(5,466)	(8,660)
Realized Gain/(Loss)	12,055	173,493
Change in Unrealized Gain/(Loss)	59,589	(1,013,843)
Net Income (Loss)	66,178	(849,010)
Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(162)	(252)
Realized Gain/(Loss)		(763)
Change in Unrealized Gain/(Loss)	(3,057)	(32,231)
Net Income (Loss)	(3,219)	(33,246)
Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member]
Schedule of Trust’s Equity in Earnings From Each of the Private Investment [Abstract]
Trading Commissions	(969)	(1,568)
Realized Gain/(Loss)	1,576	(39,544)
Change in Unrealized Gain/(Loss)	550,782	(613,100)
Net Income (Loss)	$ 551,389	$ (654,212)

Investments in Private Invest_2

Investments in Private Investment Companies (Details) - Schedule of Private Investment Companies Have Certain Redemption and Liquidity Restrictions - Parent Company [Member] - Frontier Funds [Member]	3 Months Ended
	Mar. 31, 2024
Multi Strategy [Member] \| ‣ Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - Quantica Managed Futures Feeder Fund (507) LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund Volt Diversified Alpha Feeder Fund 550 LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund - LRR Feeder Fund (522) LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Multi Strategy [Member] \| Galaxy Plus Fund Horizon3 Feeder Fund 577 LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund Fort Contrarian Feeder Fund 510 LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund QIM Feeder Fund 526 LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None
Trend Following [Member] \| Galaxy Plus Fund Quest Feeder Fund 517 LLC [Member]
Multi-Strategy
Redemptions Notice Period	24 hours
Redemptions Permitted	Daily
Liquidity Restrictions	None

Financial Highlights (Details_2

Financial Highlights (Details) - Schedule of Financial Highlights - Frontier Funds [Member]		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Ratios to average net assets (1)
Net investment income/(loss)	[1]	(6.22%)	(6.43%)
Expenses before incentive fees	[1],[2]	6.29%	6.52%
Expenses after incentive fees	[1],[2]	6.29%	6.50%
Total return before incentive fees	[1],[3]	15.86%	(23.24%)
Total return after incentive fees	[1],[3]	15.86%	(23.21%)

[1] Annualized with the exception of incentive fees. Expense ratios do not reflect interest allocated to the Managing Owner as such expenses are not included in the Combined Consolidated Statements of Operations of the Trust. Total returns are not annualized.

Derivative Instruments and He_8

Derivative Instruments and Hedging Activities (Details) - Schedule of Realized Trading Revenue from Futures, Forwards and Options - Trading Revenue [Member] - USD ($)		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)	[1]		$ (286,481)
Agriculturals [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(24,078)
Currencies [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(117,002)
Energies [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			29,280
Interest rates [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(99,325)
Metals [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			(14,347)
Stock indices [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized trading income/(loss)			$ (61,009)

[1] Amounts recorded in the combined consolidated statements of operations under net realized gain(loss) on futures forwards and options.

Derivative Instruments and He_9

Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options - Net Change in Open Trade Equity from Futures, Forwards and Options [Member] - USD ($)		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)	[1]		$ 1,477
Agriculturals [Member]
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			42,199
Currencies [Member]
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			(2,076)
Energies [Member]
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			(6,460)
Interest rates [Member]
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			8,506
Metals [Member]
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			12,781
Stock indices [Member]
Derivative Instruments and Hedging Activities (Details) - Schedule of Net Change in Open Trade Equity from Futures, Forwards and Options [Line Items]
Change in unrealized trading income/(loss)			$ (53,473)

[1] Amounts recorded in the combined consolidated statements of operations under net change in open trade equity/(deficit).

Derivative Instruments and H_10

Derivative Instruments and Hedging Activities (Details) - Schedule of Gross and Net Information about the Trust's Assets and Liabilities - Frontier Funds [Member] - Open Trade Equity/(Deficit) [Member] - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Schedule of Gross and Net Information about the Trust's Assets and Liabilities [Line Items]
Gross Amounts of recognized Derivative Assets/Liabilities		$ 14,434
Gross Amounts offset in the Statements of Financial Condition		(28,868)
Net Amounts Presented in the Statements of Financial Condition		$ (14,434)