Boston Trust Walden Equity Fund (WSEFX) NPORT-P Boston Trust Walden Balanced Fund (Sep 2021 report)

	Boston Trust Asset Management Fund
Schedule of Portfolio Investments	September 30, 2021 (Unaudited)

Common Stocks (77.4%)
Security Description	Shares		Fair Value ($)
Communication Services (8.4%)
Alphabet, Inc., Class A (a)		2,000		5,347,040
Alphabet, Inc., Class C (a)		11,000		29,318,410
Comcast Corp., Class A		200,000		11,186,000
Facebook, Inc., Class B (a)		20,000		6,787,800
Omnicom Group, Inc.	��	30,000		2,173,800
				54,813,050
Consumer Discretionary (7.3%)
Dollar General Corp.		17,500		3,712,450
Lowe's Cos., Inc.		25,000		5,071,500
NIKE, Inc., Class B		102,500		14,886,075
O'Reilly Automotive, Inc. (a)		4,500		2,749,770
Ross Stores, Inc.		38,000		4,136,300
Starbucks Corp.		100,000		11,031,000
The Home Depot, Inc.		5,000		1,641,300
The TJX Cos., Inc.		70,000		4,618,600
				47,846,995
Consumer Staples (6.3%)
Church & Dwight Co., Inc.		50,000		4,128,500
Costco Wholesale Corp.		40,000		17,974,000
Diageo PLC, Sponsored ADR		25,000		4,825,000
McCormick & Co., Inc.		40,000		3,241,200
PepsiCo, Inc.		30,000		4,512,300
Procter & Gamble Co. (The)		25,000		3,495,000
Sysco Corp.		35,000		2,747,500
				40,923,500
Energy (1.6%)
Chevron Corp.		20,000		2,029,000
ConocoPhillips		25,000		1,694,250
Exxon Mobil Corp.		60,000		3,529,200
Schlumberger NV		100,000		2,964,000
				10,216,450
Financials (11.6%)
American Express Co.		30,000		5,025,900
Berkshire Hathaway, Inc., Class B (a)		22,500		6,141,150
Chubb Ltd.		20,000		3,469,600
Cincinnati Financial Corp.		60,000		6,853,200
Comerica, Inc.		20,000		1,610,000
FactSet Research Systems, Inc.		13,720		5,416,382
JPMorgan Chase & Co.		85,000		13,913,650
Moody's Corp.		7,000		2,485,770
Northern Trust Corp.		50,000		5,390,500
PNC Financial Services Group, Inc.		30,000		5,869,200
State Street Corp.		10,000		847,200
T. Rowe Price Group, Inc.		55,000		10,818,500
U.S. Bancorp		130,000		7,727,200
				75,568,252
Health Care (9.5%)
Becton, Dickinson & Co.		35,000		8,603,700
Dentsply Sirona, Inc.		50,000		2,902,500
Edwards Lifesciences Corp. (a)		105,000		11,887,050
Johnson & Johnson		50,000		8,075,000
Medtronic PLC		27,500		3,447,125
Merck & Co., Inc.		50,000		3,755,500
Mettler-Toledo International, Inc. (a)		5,000		6,886,800
Stryker Corp.		25,000		6,593,000
UnitedHealth Group, Inc.		17,500		6,837,950
Waters Corp. (a)		7,500		2,679,750
				61,668,375

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (7.3%)
3M Co.		22,500		3,946,950
Donaldson Co., Inc.		50,000		2,870,500
Honeywell International, Inc.		15,000		3,184,200
Hubbell, Inc.		42,500		7,678,475
Illinois Tool Works, Inc.		25,400		5,248,402
Union Pacific Corp.		45,000		8,820,450
United Parcel Service, Inc., Class B		54,000		9,833,400
W.W. Grainger, Inc.		15,000		5,895,900
				47,478,277
Information Technology (23.3%)
Accenture PLC, Class A		67,500		21,594,600
Adobe, Inc. (a)		5,000		2,878,600
Apple, Inc.		284,000		40,186,000
Automatic Data Processing, Inc.		81,000		16,193,520
Cisco Systems, Inc.		65,000		3,537,950
Intuit, Inc.		5,500		2,967,305
Microsoft Corp.		145,000		40,878,400
Oracle Corp.		100,000		8,713,000
Visa, Inc., Class A		70,000		15,592,500
				152,541,875
Materials (1.2%)
Air Products & Chemicals, Inc.		15,000		3,841,650
AptarGroup, Inc.		32,500		3,878,875
				7,720,525
Utilities (0.9%)
Eversource Energy		70,000		5,723,200
				5,723,200
TOTAL COMMON STOCKS (Cost $147,938,745)				504,500,499
Corporate Bonds (2.5%)

	Principal Amount ($)
Communication Services (0.2%)
Comcast Corp., 4.25%, 10/15/30,
Callable 7/15/30 @ 100		900,000	1,047,757
Financials (1.3%)
American Express Co., 2.65%, 12/2/22		1,926,000	1,978,506
Berkshire Hathaway, Inc., 3.13%,
3/15/26, Callable 12/15/25 @ 100		2,000,000	2,170,755
Cincinnati Financial Corp., 6.92%, 5/15/28		500,000	649,686
JPMorgan Chase & Co., 3.90%,
7/15/25, Callable 4/15/25 @ 100		1,000,000	1,093,645
JPMorgan Chase & Co., 4.00%,
4/23/29, Callable 4/23/28 @ 100		1,000,000	1,117,287
Wells Fargo & Co., 3.55%, 9/29/25, MTN		2,000,000	2,178,999
			9,188,878
Industrials (0.2%)
Hubbell, Inc., 3.50%, 2/15/28, Callable
11/15/27 @ 100		1,000,000	1,087,699
Information Technology (0.8%)
Apple, Inc., 3.25%, 2/23/26, Callable
11/23/25 @ 100		2,500,000	2,719,802

1 

	Boston Trust Asset Management Fund
Schedule of Portfolio Investments	September 30, 2021 (Unaudited)

Corporate Bonds (continued)
Security Description	Principal Amount ($)		Fair Value ($)
Information Technology, (continued)
Visa, Inc., 3.15%, 12/14/25, Callable
9/14/25 @ 100		2,000,000		2,168,974
				4,888,776
TOTAL CORPORATE BONDS (Cost $15,218,267)				16,213,110
Municipal Bonds (3.4%)
Massachusetts (3.4%)
City of Newton Massachusetts, GO,
2.00%, 2/15/36, Callable 2/15/29 @ 100		545,000		550,283
Commonwealth of Massachusetts
Transportation Fund Revenue, Series
A, 4.00%, 6/1/36, Callable 12/1/27 @ 100		500,000		579,372
Commonwealth of Massachusetts, GO,
Series C, 5.50%, 12/1/22, AGM		600,000		637,099
Commonwealth of Massachusetts,
GO, Series C, 4.00%, 7/1/31, Callable
7/1/22 @ 100		1,000,000		1,025,353
Commonwealth of Massachusetts,
GO, Series A, 5.00%, 3/1/32, Callable
3/1/24 @ 100		200,000		221,662
Commonwealth of Massachusetts,
GO, Series D, 3.00%, 5/1/35, Callable
5/1/29 @ 100		7,550,000		8,295,082
Commonwealth of Massachusetts,
GO, Series D, 3.00%, 5/1/36, Callable
5/1/29 @ 100		5,000,000		5,438,440
Commonwealth of Massachusetts,
GO, Series B, 5.00%, 4/1/37, Callable
4/1/27 @ 100		250,000		304,225
Commonwealth of Massachusetts,
GO, Series E, 4.00%, 9/1/37, Callable
9/1/25 @ 100		1,600,000		1,791,464
Commonwealth of Massachusetts,
GO, Series B, 5.00%, 7/1/38, Callable
7/1/26 @ 100		260,000		309,887
Commonwealth of Massachusetts,
GO, Series A, 5.00%, 1/1/43, Callable
1/1/28 @ 100		250,000		304,671
Commonwealth of Massachusetts,
GO, Series C, 5.00%, 5/1/46, Callable
5/1/29 @ 100		2,000,000		2,493,349
				21,950,887
Washington (0.0%) (b)
State of Washington, GO, Series A,
5.00%, 8/1/35, Callable 8/1/23 @ 100		250,000		271,245
TOTAL MUNICIPAL BONDS (Cost $21,263,875)				22,222,132
U.S. Government & U.S. Government Agency Obligations (15.2%)
Federal Farm Credit Bank (1.9%)
2.85%, 3/2/28		2,400,000		2,649,305
2.95%, 1/27/25		2,000,000		2,150,537
3.14%, 12/5/29		2,500,000		2,831,006
3.39%, 2/1/28		2,000,000		2,272,313
3.85%, 12/26/25		2,770,000		3,113,841
				13,017,002
U.S. Treasury Note (11.1%)
1.25%, 3/31/28		9,000,000		8,995,781
1.63%, 8/15/29		21,000,000		21,375,293

U.S. Government & U.S. Government Agency Obligations 

(continued)

Security Description	Principal Amount ($)		Fair Value ($)
Federal Home Loan Bank (2.2%)
2.38%, 3/13/26		6,000,000		6,393,873
2.50%, 12/10/27		1,500,000		1,612,776
2.63%, 6/11/27		1,500,000		1,620,002
2.88%, 9/13/24		2,500,000		2,672,919
3.50%, 9/24/29		2,000,000		2,310,960
				14,610,530
2.75%, 2/15/24		39,075,000		41,282,127
				71,653,201

	Boston Trust Asset Management Fund
Schedule of Portfolio Investments	September 30, 2021 (Unaudited)

TOTAL U.S. GOVERNMENT & U.S. GOVERNMENT AGENCY OBLIGATIONS (Cost $94,934,049)			99,280,733
Investment Companies (0.6%)
	Shares
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (c)	3,734,859		3,734,859
TOTAL INVESTMENT COMPANIES (Cost $3,734,859)			3,734,859
Total Investments (Cost $283,089,795) — 99.1%			645,951,333
Other assets in excess of liabilities — 0.9%			5,724,352
NET ASSETS — 100.0%		$	651,675,685

(a) Non-income producing security.

(b) Represents less than 0.05%.

(c) Rate disclosed is the seven day yield as of September 30, 2021.

ADR	American Depositary Receipt
AGM	Assured Guaranty Municipal Corporation
GO	General Obligation
MTN	Medium Term Note
PLC	Public Limited Company

2

	Boston Trust Equity Fund
Schedule of Portfolio Investments	September 30, 2021 (Unaudited)

Common Stocks (99.4%)
Security Description	Shares		Fair Value ($)
Communication Services (12.1%)
Alphabet, Inc., Class A (a)		750		2,005,140
Alphabet, Inc., Class C (a)		5,250		13,992,878
Comcast Corp., Class A		65,000		3,635,450
Electronic Arts, Inc.		7,500		1,066,875
Facebook, Inc., Class B (a)		9,000		3,054,510
Omnicom Group, Inc.		5,000		362,300
				24,117,153
Consumer Discretionary (9.2%)
Dollar General Corp.		8,500		1,803,190
Lowe's Cos., Inc.		10,000		2,028,600
NIKE, Inc., Class B		30,000		4,356,900
O'Reilly Automotive, Inc. (a)		3,300		2,016,498
Ross Stores, Inc.		12,500		1,360,625
Starbucks Corp.		40,000		4,412,400
The Home Depot, Inc.		3,000		984,780
The TJX Cos., Inc.		21,500		1,418,570
				18,381,563
Consumer Staples (7.3%)
Church & Dwight Co., Inc.		15,000		1,238,550
Costco Wholesale Corp.		14,500		6,515,575
Diageo PLC, Sponsored ADR		7,500		1,447,500
McCormick & Co., Inc.		14,000		1,134,420
PepsiCo, Inc.		10,000		1,504,100
Procter & Gamble Co. (The)		9,000		1,258,200
Sysco Corp.		20,000		1,570,000
				14,668,345
Energy (2.3%)
Chevron Corp.		7,500		760,875
Exxon Mobil Corp.		27,500		1,617,550
Schlumberger NV		75,000		2,223,000
				4,601,425
Financials (15.6%)
American Express Co.		15,000		2,512,950
Berkshire Hathaway, Inc., Class B (a)		10,000		2,729,400
Chubb Ltd.		10,000		1,734,800
Cincinnati Financial Corp.		20,000		2,284,400
Commerce Bancshares, Inc.		2,625		182,910
FactSet Research Systems, Inc.		5,500		2,171,290
JPMorgan Chase & Co.		30,000		4,910,700
Moody's Corp.		4,000		1,420,440
Northern Trust Corp.		22,500		2,425,725
PNC Financial Services Group, Inc.		17,500		3,423,700
T. Rowe Price Group, Inc.		20,000		3,934,000
U.S. Bancorp		59,000		3,506,960
				31,237,275
Health Care (11.8%)
Becton, Dickinson & Co.		15,000		3,687,300
Dentsply Sirona, Inc.		25,000		1,451,250
Edwards Lifesciences Corp. (a)		22,500		2,547,225
Johnson & Johnson		17,500		2,826,250
Medtronic PLC		10,000		1,253,500
Merck & Co., Inc.		26,500		1,990,415
Mettler-Toledo International, Inc. (a)		1,500		2,066,040
Stryker Corp.		12,000		3,164,640
UnitedHealth Group, Inc.		12,000		4,688,880
				23,675,500

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (10.9%)
3M Co.		9,000		1,578,780
Deere & Co.		4,750		1,591,583
Donaldson Co., Inc.		15,000		861,150
Honeywell International, Inc.		10,000		2,122,800
Hubbell, Inc.		15,000		2,710,050
Illinois Tool Works, Inc.		15,000		3,099,450
Union Pacific Corp.		22,500		4,410,225
United Parcel Service, Inc., Class B		15,000		2,731,500
W.W. Grainger, Inc.		7,000		2,751,420
				21,856,958
Information Technology (27.1%)
Accenture PLC, Class A		25,000		7,998,000
Apple, Inc.		105,000		14,857,500
Automatic Data Processing, Inc.		20,000		3,998,400
Cisco Systems, Inc.		20,000		1,088,600
Intuit, Inc.		2,000		1,079,020
Microsoft Corp.		54,500		15,364,639
Oracle Corp.		40,000		3,485,200
Visa, Inc., Class A		28,000		6,237,000
				54,108,359
Materials (2.0%)
Air Products & Chemicals, Inc.		5,000		1,280,550
AptarGroup, Inc.		10,000		1,193,500
PPG Industries, Inc.		10,000		1,430,100
				3,904,150
Utilities (1.1%)
Eversource Energy		27,000		2,207,520
				2,207,520
TOTAL COMMON STOCKS (Cost $63,574,655)				198,758,248
Investment Companies (0.6%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		1,284,359		1,284,359
TOTAL INVESTMENT COMPANIES (Cost $1,284,359)				1,284,359
Total Investments (Cost $64,859,014) — 100.0%				200,042,607
Other assets in excess of liabilities — 0.0%				61,975
NET ASSETS — 100.0%			$	200,104,582

(a) Non-income producing security.

(b)	Rate disclosed is the seven day yield as of September 30, 2021.
ADR	American Depositary Receipt
PLC	Public Limited Company

1 

	Boston Trust Midcap Fund
Schedule of Portfolio Investments	September 30, 2021 (Unaudited)

Common Stocks (98.8%)
Security Description	Shares		Fair Value ($)
Communication Services (2.9%)
Electronic Arts, Inc.		16,300		2,318,675
Omnicom Group, Inc.		28,325		2,052,430
				4,371,105
Consumer Discretionary (13.0%)
AutoZone, Inc. (a)		1,475		2,504,535
Carter's, Inc.		24,025		2,336,191
eBay, Inc.		44,675		3,112,507
Hyatt Hotels Corp., Class A (a)		34,675		2,673,443
O'Reilly Automotive, Inc. (a)		3,100		1,894,286
Ross Stores, Inc.		19,825		2,157,951
Service Corporation International		33,300		2,006,658
Tractor Supply Co.		8,175		1,656,337
Ulta Beauty, Inc. (a)		4,100		1,479,772
				19,821,680
Consumer Staples (3.6%)
Church & Dwight Co., Inc.		21,225		1,752,548
The Hershey Co.		12,775		2,162,169
The JM Smucker Co.		12,650		1,518,380
				5,433,097
Energy (2.2%)
Baker Hughes Co.		135,225		3,344,114
				3,344,114
Financials (15.6%)
Brown & Brown, Inc.		28,850		1,599,733
CBOE Global Markets, Inc.		16,400		2,031,304
East West Bancorp, Inc.		21,725		1,684,557
Everest Re Group Ltd.		7,200		1,805,616
FactSet Research Systems, Inc.		8,550		3,375,368
M&T Bank Corp.		19,200		2,867,327
Northern Trust Corp.		26,175		2,821,927
SEI Investments Co.		52,450		3,110,285
Signature Bank		6,400		1,742,592
T. Rowe Price Group, Inc.		14,400		2,832,480
				23,871,189
Health Care (13.3%)
Agilent Technologies, Inc.		16,075		2,532,294
Cerner Corp.		19,550		1,378,666
Chemed Corp.		4,925		2,290,716
Henry Schein, Inc. (a)		17,700		1,348,032
Laboratory Corp. of America Holdings (a)		5,775		1,625,316
Mettler-Toledo International, Inc. (a)		1,260		1,735,474
Steris PLC		10,800		2,206,224
Teleflex, Inc.		4,000		1,506,200
The Cooper Cos., Inc.		5,050		2,087,216
Waters Corp. (a)		5,100		1,822,230
Zimmer Biomet Holdings, Inc.		11,975		1,752,661
				20,285,029
Industrials (15.6%)
AMETEK, Inc.		11,575		1,435,416
AO Smith Corp.		21,875		1,335,906
Cummins, Inc.		7,425		1,667,358
Donaldson Co., Inc.		33,075		1,898,837
Expeditors International of Washington, Inc.		24,025		2,862,098
Hubbell, Inc.		11,150		2,014,470
Lincoln Electric Holdings, Inc.		12,425		1,600,216

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
Masco Corp.		50,725		2,817,774
Nordson Corp.		6,400		1,524,160
Stanley Black & Decker, Inc.		8,500		1,490,135
The Middleby Corp. (a)		8,775		1,496,225
Verisk Analytics, Inc.		8,275		1,657,234
W.W. Grainger, Inc.		5,100		2,004,606
				23,804,435
Information Technology (16.8%)
Akamai Technologies, Inc. (a)		13,800		1,443,342
Amdocs Ltd.		19,700		1,491,487
Amphenol Corp., Class A		29,125		2,132,824
ANSYS, Inc. (a)		4,400		1,497,980
Aspen Technology, Inc. (a)		17,600		2,161,280
Broadridge Finance Solutions, Inc.		10,875		1,812,210
Check Point Software Technologies Ltd. (a)		12,000		1,356,480
Citrix Systems, Inc.		16,400		1,760,868
F5 Networks, Inc. (a)		11,075		2,201,489
IPG Photonics Corp. (a)		6,750		1,069,200
Paychex, Inc.		31,675		3,561,853
Synopsys, Inc. (a)		8,800		2,634,807
TE Connectivity Ltd.		19,050		2,614,041
				25,737,861
Materials (5.1%)
AptarGroup, Inc.		13,700		1,635,095
Avery Dennison Corp.		12,225		2,533,142
Packaging Corp. of America		14,500		1,992,880
RPM International, Inc.		20,700		1,607,355
				7,768,472
Real Estate (5.6%)
Alexandria Real Estate Equities, Inc.		7,250		1,385,258
AvalonBay Communities, Inc.		7,250		1,606,890
CyrusOne, Inc.		14,475		1,120,510
Jones Lang LaSalle, Inc. (a)		11,725		2,908,855
Realty Income Corp.		23,100		1,498,266
				8,519,779
Utilities (5.1%)
Atmos Energy Corp.		17,675		1,558,935
Consolidated Edison, Inc.		24,325		1,765,752
Eversource Energy		33,675		2,753,268
ONE Gas, Inc.		28,000		1,774,360
				7,852,315
TOTAL COMMON STOCKS (Cost $97,374,837)				150,809,076
Investment Companies (1.0%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		1,533,549		1,533,549
TOTAL INVESTMENT COMPANIES (Cost $1,533,549)				1,533,549
Total Investments (Cost $98,908,386) — 99.8%				152,342,625
Other assets in excess of liabilities — 0.2%				353,094
NET ASSETS — 100.0%			$	152,695,719

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of September 30, 2021.

PLC  Public Limited Company

1 

	Boston Trust SMID Cap Fund
Schedule of Portfolio Investments	September 30, 2021 (Unaudited)

Common Stocks (99.0%)
Security Description	Shares		Fair Value ($)
Communication Services (2.7%)
Interpublic Group of Cos., Inc.		245,375		8,997,901
Omnicom Group, Inc.		84,925		6,153,666
				15,151,567
Consumer Discretionary (12.2%)
Carter's, Inc.		64,650		6,286,566
Cavco Industries, Inc. (a)		24,475		5,794,212
Choice Hotels International, Inc.		67,950		8,586,841
Columbia Sportswear Co.		68,100		6,526,704
Dorman Products, Inc. (a)		37,875		3,585,626
Service Corporation International		152,825		9,209,235
Texas Roadhouse, Inc.		54,775		5,002,601
TopBuild Corp. (a)		33,025		6,763,850
Tractor Supply Co.		29,600		5,997,256
Williams Sonoma, Inc.		56,925		10,094,510
				67,847,401
Consumer Staples (3.8%)
Church & Dwight Co., Inc.		81,300		6,712,941
Flowers Foods, Inc.		230,000		5,434,900
Lamb Weston Holdings, Inc.		63,325		3,886,255
The JM Smucker Co.		42,625		5,116,279
				21,150,375
Energy (1.7%)
Baker Hughes Co.		204,550		5,058,522
Helmerich & Payne, Inc.		161,100		4,415,751
				9,474,273
Financials (14.8%)
American Financial Group, Inc.		57,650		7,254,100
Brown & Brown, Inc.		149,270		8,277,021
CBOE Global Markets, Inc.		50,225		6,220,869
Cohen & Steers, Inc.		66,250		5,549,763
East West Bancorp, Inc.		116,575		9,039,226
FactSet Research Systems, Inc.		22,375		8,833,203
M&T Bank Corp.		62,510		9,335,243
SEI Investments Co.		169,810		10,069,732
Signature Bank		39,275		10,693,796
UMB Financial Corp.		74,500		7,204,895
				82,477,848
Health Care (17.5%)
Charles River Laboratories
International, Inc. (a)		31,680		13,073,386
Chemed Corp.		23,700		11,023,344
Henry Schein, Inc. (a)		89,925		6,848,688
Hill-Rom Holdings, Inc.		62,400		9,360,000
Medpace Holdings, Inc. (a)		63,500		12,019,280
PerkinElmer, Inc.		70,700		12,251,603
Steris PLC		53,206		10,868,922
The Cooper Cos., Inc.		27,012		11,164,329
Waters Corp. (a)		30,100		10,754,730
				97,364,282
Industrials (15.9%)
AO Smith Corp.		107,050		6,537,544
Applied Industrial Technologies, Inc.		70,200		6,327,126
C.H. Robinson Worldwide, Inc.		59,500		5,176,500
Donaldson Co., Inc.		165,305		9,490,159
Expeditors International of Washington, Inc.		86,225		10,271,984
Hubbell, Inc.		49,915		9,018,143

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
Lincoln Electric Holdings, Inc.		61,525		7,923,804
Masco Corp.		117,300		6,516,015
Nordson Corp.		31,650		7,537,448
Robert Half International, Inc.		45,950		4,610,164
The Middleby Corp. (a)		29,900		5,098,249
The Toro Co.		49,575		4,829,101
UniFirst Corp.		23,150		4,922,153
				88,258,390
Information Technology (15.0%)
Akamai Technologies, Inc. (a)		94,425		9,875,910
Amdocs Ltd.		68,600		5,193,706
Aspen Technology, Inc. (a)		89,300		10,966,040
Broadridge Finance Solutions, Inc.		40,475		6,744,754
Citrix Systems, Inc.		70,850		7,607,165
Dolby Laboratories, Inc., Class A		39,650		3,489,200
F5 Networks, Inc. (a)		35,025		6,962,270
IPG Photonics Corp. (a)		37,275		5,904,360
Jack Henry & Associates, Inc.		32,825		5,385,270
Manhattan Associates, Inc. (a)		37,375		5,719,496
NetApp, Inc.		89,525		8,035,764
Progress Software Corp.		149,100		7,334,229
				83,218,164
Materials (5.2%)
AptarGroup, Inc.		48,150		5,746,703
Avery Dennison Corp.		38,555		7,988,981
Packaging Corp. of America		41,775		5,741,556
RPM International, Inc.		119,825		9,304,411
				28,781,651
Real Estate (7.9%)
CoreSite Realty Corp.		60,725		8,412,841
CubeSmart		100,375		4,863,169
CyrusOne, Inc.		34,725		2,688,062
Jones Lang LaSalle, Inc. (a)		47,319		11,739,371
Lamar Advertising Co., Class A		72,375		8,210,944
Physicians Realty Trust		213,625		3,764,073
STAG Industrial, Inc.		115,725		4,542,206
				44,220,666
Utilities (2.3%)
Atmos Energy Corp.		54,925		4,844,384
IDACORP, Inc.		43,725		4,520,291
ONE Gas, Inc.		55,437		3,513,043
				12,877,718
TOTAL COMMON STOCKS (Cost $442,985,573)				550,822,335
Investment Companies (0.9%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		4,941,246		4,941,246
TOTAL INVESTMENT COMPANIES (Cost $4,941,246)				4,941,246
Total Investments (Cost $447,926,819) — 99.9%				555,763,581
Other assets in excess of liabilities — 0.1%				538,441
NET ASSETS — 100.0%			$	556,302,022

(a) Non-income producing security.

(b)	Rate disclosed is the seven day yield as of September 30, 2021.
PLC	Public Limited Company

1 

Schedule of Portfolio Investments Boston Trust Walden Balanced Fund
September 30, 2021 (Unaudited)

Common Stocks (70.9%)
Security Description	Shares		Fair Value ($)
Communication Services (7.7%)
Alphabet, Inc., Class A (a)		1,000		2,673,520
Alphabet, Inc., Class C (a)		2,450		6,530,009
Charter Communications, Inc., Class A (a)		2,445		1,778,884
Comcast Corp., Class A		30,475		1,704,467
Electronic Arts, Inc.		11,685		1,662,191
The Walt Disney Co. (a)		4,250		718,973
				15,068,044
Consumer Discretionary (7.3%)
AutoZone, Inc. (a)		890		1,511,211
Dollar General Corp.		7,200		1,527,408
eBay, Inc.		20,975		1,461,328
Lowe's Cos., Inc.		4,700		953,442
McDonald's Corp.		5,600		1,350,216
NIKE, Inc., Class B		17,000		2,468,910
Ross Stores, Inc.		13,000		1,415,050
Starbucks Corp.		18,100		1,996,611
The Home Depot, Inc.		4,675		1,534,616
				14,218,792
Consumer Staples (3.3%)
Costco Wholesale Corp.		6,500		2,920,775
Estee Lauder Cos., Inc., Class A		6,000		1,799,580
PepsiCo, Inc.		11,500		1,729,715
				6,450,070
Energy (1.9%)
ConocoPhillips		53,100		3,598,587
				3,598,587
Financials (10.5%)
American Express Co.		10,500		1,759,065
Chubb Ltd.		7,500		1,301,100
Cincinnati Financial Corp.		5,700		651,054
FactSet Research Systems, Inc.		3,000		1,184,340
JPMorgan Chase & Co.		24,500		4,010,405
Marsh & McLennan Cos., Inc.		8,000		1,211,440
Moody's Corp.		4,500		1,597,995
Northern Trust Corp.		20,000		2,156,200
PNC Financial Services Group, Inc.		9,500		1,858,580
T. Rowe Price Group, Inc.		10,000		1,967,000
U.S. Bancorp		45,000		2,674,800
				20,371,979
Health Care (10.4%)
Amgen, Inc.		4,000		850,600
Becton, Dickinson & Co.		7,250		1,782,195
Danaher Corp.		4,300		1,309,092
Intuitive Surgical, Inc. (a)		1,500		1,491,225
Johnson & Johnson		8,250		1,332,375
Medtronic PLC		16,800		2,105,880
Merck & Co., Inc.		15,000		1,126,650
Mettler-Toledo International, Inc. (a)		1,400		1,928,304
Stryker Corp.		9,250		2,439,410
The Cooper Cos., Inc.		3,000		1,239,930
UnitedHealth Group, Inc.		6,750		2,637,495
Waters Corp. (a)		5,500		1,965,150
				20,208,306
Industrials (7.2%)
3M Co.		7,500		1,315,650
Cummins, Inc.		5,500		1,235,080

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
Deere & Co.		5,500		1,842,885
Donaldson Co., Inc.		19,000		1,090,790
Hubbell, Inc.		8,000		1,445,360
Illinois Tool Works, Inc.		5,000		1,033,150
Masco Corp.		22,500		1,249,875
Union Pacific Corp.		9,500		1,862,095
United Parcel Service, Inc., Class B		10,000		1,821,000
W.W. Grainger, Inc.		3,000		1,179,180
				14,075,065
Information Technology (19.8%)
Accenture PLC, Class A		12,025		3,847,038
Adobe, Inc. (a)		25		14,393
Analog Devices, Inc.		8,995		1,506,483
Apple, Inc.		66,000		9,339,000
Automatic Data Processing, Inc.		13,000		2,598,960
Cisco Systems, Inc.		38,900		2,117,327
Intel Corp.		18,325		976,356
Intuit, Inc.		3,100		1,672,481
Microsoft Corp.		33,500		9,444,319
Oracle Corp.		27,500		2,396,075
TE Connectivity Ltd.		6,500		891,930
Visa, Inc., Class A		16,500		3,675,375
				38,479,737
Materials (1.8%)
Air Products & Chemicals, Inc.		4,500		1,152,495
AptarGroup, Inc.		10,500		1,253,175
PPG Industries, Inc.		8,000		1,144,080
				3,549,750
Utilities (1.0%)
Eversource Energy		23,775		1,943,844
				1,943,844
TOTAL COMMON STOCKS (Cost $56,156,839)				137,964,174
Certificate of Deposit (0.1%)
		Principal
		Amount ($)
Certificate of Deposit (0.1%)
Self-Help Federal Credit Union, 1.90%, 12/20/21		200,000		200,816
TOTAL CERTIFICATE OF DEPOSIT (Cost $200,000)				200,816
Corporate Bonds (7.4%)
Communication Services (0.8%)
Comcast Corp., 3.30%, 4/1/27,
Callable 2/1/27 @ 100		250,000		273,759
Comcast Corp., 3.95%, 10/15/25,
Callable 8/15/25 @ 100		250,000		277,351
Verizon Communications, Inc., 1.50%,
9/18/30, Callable 6/18/30 @ 100		1,000,000		946,236
				1,497,346
Consumer Discretionary (0.6%)
Home Depot, Inc., 1.38%, 3/15/31,
Callable 12/15/30 @ 100		300,000		284,381
NIKE, Inc., 2.75%, 3/27/27, Callable
1/27/27 @ 100		500,000		536,861

1

Schedule of Portfolio Investments Boston Trust Walden Balanced Fund
September 30, 2021 (Unaudited)

Corporate Bonds (continued)
Security Description	Principal Amount ($)		Fair Value ($)
Consumer Discretionary, (continued)
Starbucks Corp., 2.45%, 6/15/26,
Callable 3/15/26 @ 100		350,000		367,884
				1,189,126
Consumer Staples (0.4%)
The Estee Lauder Cos., Inc., 1.95%,
3/15/31, Callable 12/15/30 @ 100		750,000		748,111
Financials (0.7%)
American Express Co., 2.65%, 12/2/22		287,000		294,824
John Deere Capital Corp., 2.80%, 7/18/29		350,000		375,217
John Deere Capital Corp., 2.95%, 4/1/22, MTN		150,000		152,051
JPMorgan Chase & Co., 2.95%,
10/1/26, Callable 7/1/26 @ 100		500,000		536,115
				1,358,207
Health Care (1.4%)
Abbott Laboratories, 2.95%, 3/15/25,
Callable 12/15/24 @ 100		100,000		106,543
Healthcare Corp., 1.15%, 6/15/25,
Callable 5/15/25 @ 100		100,000		100,797
Kaiser Foundation Hospitals, 3.15%,
5/1/27, Callable 2/1/27 @ 100		250,000		271,637
Pfizer, Inc., 1.70%, 5/28/30, Callable
2/28/30 @ 100		500,000		493,628
Pfizer, Inc., 3.40%, 5/15/24		100,000		107,303
Stryker Corp., 3.50%, 3/15/26,
Callable 12/15/25 @ 100		300,000		327,247
UnitedHealth Group, Inc., 2.88%,
8/15/29		1,200,000		1,285,635
				2,692,790
Industrials (0.6%)
3M Co., 3.00%, 8/7/25		250,000		269,498
Emerson Electric Co., 2.63%, 2/15/23,
Callable 11/15/22 @ 100		200,000		205,007
Hubbell, Inc., 2.30%, 3/15/31, Callable
12/15/30 @ 100		200,000		200,692
Hubbell, Inc., 3.35%, 3/1/26, Callable
12/1/25 @ 100		145,000		156,587
Hubbell, Inc., 3.50%, 2/15/28, Callable
11/15/27 @ 100		150,000		163,155
United Parcel Service, Inc., 2.40%,
11/15/26, Callable 8/15/26 @ 100		200,000		212,500
				1,207,439
Information Technology (1.5%)
Apple, Inc., 2.20%, 9/11/29, Callable
6/11/29 @ 100		350,000		360,224
Apple, Inc., 2.85%, 2/23/23, Callable
12/23/22 @ 100		150,000		154,729
Apple, Inc., 3.00%, 6/20/27, Callable
3/20/27 @ 100		200,000		218,975
Intel Corp., 3.90%, 3/25/30, Callable
12/25/29 @ 100		1,000,000		1,148,376
Mastercard, Inc., 2.95%, 11/21/26,
Callable 8/21/26 @ 100		100,000		108,479
Mastercard, Inc., 3.30%, 3/26/27,
Callable 1/26/27 @ 100		150,000		164,905

Corporate Bonds (continued)
Security Description	Principal Amount ($)	Fair Value ($)
Information Technology, (continued)
Oracle Corp., 2.50%, 4/1/25, Callable
3/1/25 @ 100	200,000	209,265
Oracle Corp., 3.40%, 7/8/24, Callable
4/8/24 @ 100	300,000	320,385
Visa, Inc., 3.15%, 12/14/25, Callable
9/14/25 @ 100	275,000	298,234
		2,983,572
Materials (0.7%)
Air Products And Chemicals, Inc.,
2.05%, 5/15/30, Callable 2/15/30 @ 100	1,425,000	1,439,797
Utilities (0.7%)
Consolidated Edison Co. of New York,
Inc., 3.35%, 4/1/30, Callable 1/1/30 @ 100	1,000,000	1,094,293
Midamerican Energy Co., 3.10%,
5/1/27, Callable 2/1/27 @ 100	200,000	217,549
		1,311,842
TOTAL CORPORATE BONDS (Cost $14,090,292)		14,428,230
Municipal Bonds (0.5%)
Georgia (0.2%)
State of Georgia, GO, Series B, 1.40%,
8/1/33, Callable 8/1/30 @ 100	350,000	332,291
Hawaii (0.2%)
State of Hawaii, GO, Series FZ, 1.87%,
8/1/33, Callable 8/1/30 @ 100	500,000	483,700
New York (0.1%)
New York State Environmental Facilities
Corp. Revenue, 1.89%, 7/15/22	190,000	192,276
TOTAL MUNICIPAL BONDS (Cost $1,048,657)		1,008,267
U.S. Government & U.S. Government Agency Obligations (19.8%)
Federal Farm Credit Bank (0.5%)
2.75%, 7/16/27	250,000	273,373
2.85%, 3/2/28	750,000	827,908
		1,101,281
Federal Home Loan Bank (1.5%)
2.88%, 6/14/24	1,000,000	1,064,803
2.88%, 9/13/24	1,000,000	1,069,167
5.50%, 7/15/36	700,000	1,020,649
		3,154,619
Federal National Mortgage Association (3.0%)
1.88%, 9/24/26	1,000,000	1,043,009
2.13%, 4/24/26	1,250,000	1,316,279
2.63%, 9/6/24	3,250,000	3,453,614
		5,812,902
Government National Mortgage Association (0.0%) (b)
4.00%, 9/15/40	13,589	15,019
4.00%, 9/15/41	49,699	54,561
6.50%, 5/15/32	1,122	1,254
		70,834

2

Schedule of Portfolio Investments Boston Trust Walden Balanced Fund
September 30, 2021 (Unaudited)

U.S. Government & U.S. Government Agency Obligations(continued)
Security Description	Principal Amount ($)		Fair Value ($)
Housing & Urban Development (0.2%)
2.70%, 8/1/22, Callable 2/1/22 @ 100	362,000		365,067
U.S. Treasury Inflation Index Note (2.1%)
0.13%, 1/15/31	2,123,354		2,330,378
0.25%, 7/15/29	1,067,110		1,187,006
0.75%, 7/15/28	543,710		622,630
			4,140,014
U.S. Treasury Note (12.5%)
0.63%, 8/15/30	1,400,000		1,301,426
0.88%, 11/15/30	1,750,000		1,659,424
1.13%, 2/15/31	9,300,000		9,000,655
1.63%, 8/15/29	6,000,000		6,107,227
2.50%, 2/28/26	750,000		802,559
2.63%, 12/31/23	650,000		683,147
2.75%, 2/28/25	4,000,000		4,286,719
			23,841,157
TOTAL U.S. GOVERNMENT & U.S. GOVERNMENT AGENCY OBLIGATIONS (Cost $37,218,196)			38,485,874
Yankee Dollar (0.2%)
Financials (0.2%)
The Toronto-Dominion Bank, 3.50%, 7/19/23, MTN	350,000		369,531
TOTAL YANKEE DOLLAR (Cost $353,006)			369,531
Investment Companies (0.9%)
	Shares
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (c)	1,710,482		1,710,482
TOTAL INVESTMENT COMPANIES (Cost $1,710,482)			1,710,482
Total Investments (Cost $110,777,472) — 99.8%			194,167,374
Other assets in excess of liabilities — 0.2%			336,536
NET ASSETS — 100.0%		$	194,503,910

(a)	Non-income producing security.
(b)	Represents less than 0.05%.
(c)	Rate disclosed is the seven day yield as of September 30, 2021.
GO	General Obligation
MTN	Medium Term Note
PLC	Public Limited Company

3

Schedule of Portfolio Investments Boston Trust Walden Equity Fund
September 30, 2021 (Unaudited)

Common Stocks (99.0%)
Security Description	Shares	Fair Value ($)
Communication Services (10.0%)
Alphabet, Inc., Class A (a)	2,775	7,419,018
Alphabet, Inc., Class C (a)	4,800	12,793,488
Charter Communications, Inc., Class A (a)	4,879	3,549,765
Comcast Corp., Class A	68,225	3,815,824
Electronic Arts, Inc.	23,400	3,328,650
The Walt Disney Co. (a)	9,250	1,564,823
		32,471,568
Consumer Discretionary (10.2%)
AutoZone, Inc. (a)	2,250	3,820,478
Dollar General Corp.	18,375	3,898,073
eBay, Inc.	51,650	3,598,456
McDonald's Corp.	11,500	2,772,765
NIKE, Inc., Class B	41,000	5,954,430
Ross Stores, Inc.	38,000	4,136,299
Starbucks Corp.	43,550	4,804,000
The Home Depot, Inc.	12,500	4,103,250
		33,087,751
Consumer Staples (5.4%)
Costco Wholesale Corp.	16,625	7,470,443
Estee Lauder Cos., Inc., Class A	12,500	3,749,125
PepsiCo, Inc.	30,650	4,610,067
The Hershey Co.	10,000	1,692,500
		17,522,135
Energy (2.4%)
ConocoPhillips	115,000	7,793,550
		7,793,550
Financials (15.8%)
American Express Co.	24,375	4,083,544
Chubb Ltd.	20,000	3,469,600
Cincinnati Financial Corp.	17,550	2,004,561
FactSet Research Systems, Inc.	9,025	3,562,890
JPMorgan Chase & Co.	55,800	9,133,901
Marsh & McLennan Cos., Inc.	20,150	3,051,315
Moody's Corp.	11,250	3,994,988
Northern Trust Corp.	43,900	4,732,859
PNC Financial Services Group, Inc.	29,500	5,771,380
T. Rowe Price Group, Inc.	25,825	5,079,777
U.S. Bancorp	108,900	6,473,016
		51,357,831
Health Care (14.6%)
Amgen, Inc.	7,000	1,488,550
Becton, Dickinson & Co.	18,500	4,547,670
Danaher Corp.	11,000	3,348,840
Dentsply Sirona, Inc.	15,000	870,750
Intuitive Surgical, Inc. (a)	4,000	3,976,600
Johnson & Johnson	19,750	3,189,625
Medtronic PLC	33,275	4,171,021
Merck & Co., Inc.	35,800	2,688,938
Mettler-Toledo International, Inc. (a)	2,900	3,994,344
Stryker Corp.	21,175	5,584,271
The Cooper Cos., Inc.	6,250	2,583,188
UnitedHealth Group, Inc.	17,150	6,701,191
Waters Corp. (a)	11,700	4,180,410
		47,325,398
Industrials (9.9%)
3M Co.	17,000	2,982,140

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
Cummins, Inc.		11,100		2,492,616
Deere & Co.		13,000		4,355,909
Donaldson Co., Inc.		42,800		2,457,148
Hubbell, Inc.		18,150		3,279,161
Illinois Tool Works, Inc.		15,500		3,202,765
Masco Corp.		42,800		2,377,540
Union Pacific Corp.		22,975		4,503,330
United Parcel Service, Inc., Class B		21,775		3,965,228
W.W. Grainger, Inc.		6,500		2,554,890
				32,170,727
Information Technology (26.9%)
Accenture PLC, Class A		27,725		8,869,782
Adobe, Inc. (a)		5,550		3,195,246
Analog Devices, Inc.		20,425		3,420,779
Apple, Inc.		145,000		20,517,500
Automatic Data Processing, Inc.		25,850		5,167,932
Cisco Systems, Inc.		65,850		3,584,216
Intel Corp.		37,500		1,998,000
Intuit, Inc.		5,050		2,724,526
Microsoft Corp.		75,625		21,320,199
Oracle Corp.		61,275		5,338,891
TE Connectivity Ltd.		22,925		3,145,769
Visa, Inc., Class A		37,275		8,303,006
				87,585,846
Materials (2.5%)
Air Products & Chemicals, Inc.		9,900		2,535,489
AptarGroup, Inc.		26,575		3,171,726
PPG Industries, Inc.		16,200		2,316,762
				8,023,977
Utilities (1.3%)
Eversource Energy		52,675		4,306,708
				4,306,708
TOTAL COMMON STOCKS (Cost $130,086,795)				321,645,491
Investment Companies (0.9%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		2,780,259		2,780,259
TOTAL INVESTMENT COMPANIES (Cost $2,780,259)				2,780,259
Total Investments (Cost $132,867,054) — 99.9%				324,425,750
Other assets in excess of liabilities — 0.1%				473,537
NET ASSETS — 100.0%			$	324,899,287

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of September 30, 2021.

PLC Public Limited Company

1

Schedule of Portfolio Investments Boston Trust Walden Midcap Fund
September 30, 2021 (Unaudited)

Common Stocks (98.8%)
Security Description	Shares		Fair Value ($)
Communication Services (2.9%)
Electronic Arts, Inc.		10,625		1,511,406
Omnicom Group, Inc.		17,825		1,291,600
				2,803,006
Consumer Discretionary (11.5%)
AutoZone, Inc. (a)		875		1,485,740
Carter's, Inc.		14,950		1,453,738
eBay, Inc.		26,600		1,853,222
Hyatt Hotels Corp., Class A (a)		21,475		1,655,723
O'Reilly Automotive, Inc. (a)		1,950		1,191,567
Ross Stores, Inc.		12,775		1,390,559
Tractor Supply Co.		5,175		1,048,507
Ulta Beauty, Inc. (a)		2,525		911,323
				10,990,379
Consumer Staples (3.6%)
Church & Dwight Co., Inc.		13,100		1,081,667
The Hershey Co.		7,900		1,337,075
The JM Smucker Co.		8,050		966,242
				3,384,984
Energy (2.2%)
Baker Hughes Co.		84,925		2,100,195
				2,100,195
Financials (16.2%)
Brown & Brown, Inc.		18,625		1,032,756
CBOE Global Markets, Inc.		10,325		1,278,855
East West Bancorp, Inc.		13,700		1,062,298
Everest Re Group Ltd.		4,500		1,128,510
FactSet Research Systems, Inc.		5,300		2,092,333
M&T Bank Corp.		12,525		1,870,484
Northern Trust Corp.		16,925		1,824,684
SEI Investments Co.		33,025		1,958,383
Signature Bank		4,750		1,293,330
T. Rowe Price Group, Inc.		9,500		1,868,650
				15,410,283
Health Care (13.3%)
Agilent Technologies, Inc.		9,625		1,516,226
Cerner Corp.		13,050		920,286
Chemed Corp.		3,125		1,453,500
Henry Schein, Inc. (a)		12,075		919,632
Laboratory Corp. of America Holdings (a)		3,350		942,824
Mettler-Toledo International, Inc. (a)		765		1,053,680
Steris PLC		6,650		1,358,462
Teleflex, Inc.		2,475		931,961
The Cooper Cos., Inc.		3,200		1,322,592
Waters Corp. (a)		3,125		1,116,563
Zimmer Biomet Holdings, Inc.		7,550		1,105,018
				12,640,744
Industrials (16.0%)
AMETEK, Inc.		7,375		914,574
AO Smith Corp.		13,375		816,811
Cummins, Inc.		4,475		1,004,906
Donaldson Co., Inc.		22,125		1,270,197
Expeditors International of Washington, Inc.		15,375		1,831,624
Hubbell, Inc.		7,150		1,291,790
Lincoln Electric Holdings, Inc.		7,700		991,683
Masco Corp.		32,325		1,795,654

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
Nordson Corp.		4,175		994,276
Stanley Black & Decker, Inc.		5,300		929,143
The Middleby Corp. (a)		5,575		950,593
Verisk Analytics, Inc.		5,625		1,126,519
W.W. Grainger, Inc.		3,450		1,356,057
				15,273,827
Information Technology (17.0%)
Akamai Technologies, Inc. (a)		8,575		896,859
Amdocs Ltd.		11,775		891,485
Amphenol Corp., Class A		18,050		1,321,802
ANSYS, Inc. (a)		2,650		902,193
Aspen Technology, Inc. (a)		10,925		1,341,589
Broadridge Finance Solutions, Inc.		6,950		1,158,148
Check Point Software Technologies Ltd. (a)		7,700		870,408
Citrix Systems, Inc.		10,350		1,111,280
F5 Networks, Inc. (a)		7,325		1,456,064
IPG Photonics Corp. (a)		4,275		677,160
Paychex, Inc.		19,425		2,184,341
Synopsys, Inc. (a)		5,550		1,661,725
TE Connectivity Ltd.		11,850		1,626,057
				16,099,111
Materials (5.1%)
AptarGroup, Inc.		8,725		1,041,329
Avery Dennison Corp.		7,725		1,600,697
Packaging Corp. of America		9,225		1,267,884
RPM International, Inc.		12,250		951,213
				4,861,123
Real Estate (5.7%)
Alexandria Real Estate Equities, Inc.		4,650		888,476
AvalonBay Communities, Inc.		4,550		1,008,461
CyrusOne, Inc.		9,800		758,618
Jones Lang LaSalle, Inc. (a)		7,725		1,916,495
Realty Income Corp.		13,875		899,933
				5,471,983
Utilities (5.3%)
Atmos Energy Corp.		11,450		1,009,890
Consolidated Edison, Inc.		15,900		1,154,181
Eversource Energy		21,955		1,795,041
ONE Gas, Inc.		17,725		1,123,233
				5,082,345
TOTAL COMMON STOCKS (Cost $62,039,037)				94,117,980
Investment Companies (1.7%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		1,579,530		1,579,530
TOTAL INVESTMENT COMPANIES (Cost $1,579,530)				1,579,530
Total Investments (Cost $63,618,567) — 100.5%				95,697,510
Liabilities in excess of other assets — (0.5)%				(505,029	)
NET ASSETS — 100.0%			$	95,192,481

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of September 30, 2021.

PLC Public Limited Company

1

Schedule of Portfolio Investments Boston Trust Walden SMID Cap Fund
September 30, 2021 (Unaudited)

Common Stocks (98.6%)
Security Description	Shares		Fair Value ($)
Communication Services (3.2%)
Interpublic Group of Cos., Inc.		40,250		1,475,967
Omnicom Group, Inc.		20,060		1,453,548
				2,929,515
Consumer Discretionary (12.3%)
Carter's, Inc.		10,755		1,045,816
Cavco Industries, Inc. (a)		4,030		954,062
Choice Hotels International, Inc.		11,095		1,402,075
Columbia Sportswear Co.		11,100		1,063,824
Dorman Products, Inc. (a)		10,285		973,681
Texas Roadhouse, Inc.		9,040		825,623
TopBuild Corp. (a)		9,145		1,872,988
Tractor Supply Co.		6,750		1,367,618
Williams Sonoma, Inc.		9,325		1,653,602
				11,159,289
Consumer Staples (3.8%)
Church & Dwight Co., Inc.		13,225		1,091,988
Flowers Foods, Inc.		37,900		895,578
Lamb Weston Holdings, Inc.		10,525		645,919
The JM Smucker Co.		6,975		837,209
				3,470,694
Financials (15.1%)
American Financial Group, Inc.		9,450		1,189,094
Brown & Brown, Inc.		24,445		1,355,475
CBOE Global Markets, Inc.		8,220		1,018,129
Cohen & Steers, Inc.		11,015		922,727
East West Bancorp, Inc.		19,075		1,479,076
FactSet Research Systems, Inc.		3,750		1,480,425
M&T Bank Corp.		10,185		1,521,028
SEI Investments Co.		27,730		1,644,389
Signature Bank		7,010		1,908,682
UMB Financial Corp.		12,345		1,193,885
				13,712,910
Health Care (16.1%)
Chemed Corp.		3,925		1,825,596
Henry Schein, Inc. (a)		14,750		1,123,360
Hill-Rom Holdings, Inc.		10,165		1,524,750
Medpace Holdings, Inc. (a)		12,195		2,308,270
PerkinElmer, Inc.		12,300		2,131,467
Steris PLC		8,740		1,785,407
The Cooper Cos., Inc.		4,400		1,818,564
Waters Corp. (a)		5,840		2,086,632
				14,604,046
Industrials (17.6%)
AO Smith Corp.		17,455		1,065,977
Applied Industrial Technologies, Inc.		11,360		1,023,877
C.H. Robinson Worldwide, Inc.		9,550		830,850
Donaldson Co., Inc.		27,080		1,554,662
Expeditors International of Washington, Inc.		14,130		1,683,307
Franklin Electric Co., Inc.		10,575		844,414
Hubbell, Inc.		9,520		1,719,978
Lincoln Electric Holdings, Inc.		10,020		1,290,476
Masco Corp.		22,925		1,273,484
Nordson Corp.		5,250		1,250,288
Robert Half International, Inc.		7,400		742,442
The Middleby Corp. (a)		6,245		1,064,835
The Toro Co.		8,045		783,663

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
UniFirst Corp.		3,800		807,956
				15,936,209
Information Technology (15.5%)
Akamai Technologies, Inc. (a)		15,350		1,605,456
Amdocs Ltd.		11,245		851,359
Aspen Technology, Inc. (a)		14,525		1,783,670
Broadridge Finance Solutions, Inc.		6,660		1,109,822
Citrix Systems, Inc.		11,770		1,263,745
Dolby Laboratories, Inc., Class A		6,585		579,480
F5 Networks, Inc. (a)		6,635		1,318,905
IPG Photonics Corp. (a)		4,925		780,120
Jack Henry & Associates, Inc.		5,460		895,768
Manhattan Associates, Inc. (a)		8,550		1,308,407
NetApp, Inc.		14,800		1,328,448
Progress Software Corp.		24,375		1,199,006
				14,024,186
Materials (5.2%)
AptarGroup, Inc.		7,820		933,317
Avery Dennison Corp.		6,335		1,312,676
Packaging Corp. of America		6,885		946,274
RPM International, Inc.		19,600		1,521,940
				4,714,207
Real Estate (9.8%)
CoreSite Realty Corp.		11,520		1,595,980
CubeSmart		20,950		1,015,028
CyrusOne, Inc.		12,850		994,719
Jones Lang LaSalle, Inc. (a)		7,670		1,902,850
Lamar Advertising Co., Class A		11,995		1,360,833
Physicians Realty Trust		61,050		1,075,701
STAG Industrial, Inc.		24,405		957,896
				8,903,007
TOTAL COMMON STOCKS (Cost $62,493,322)				89,454,063
Investment Companies (1.2%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		1,125,601		1,125,601
TOTAL INVESTMENT COMPANIES (Cost $1,125,601)				1,125,601
Total Investments (Cost $63,618,923) — 99.8%				90,579,664
Other assets in excess of liabilities — 0.2%				157,827
NET ASSETS — 100.0%			$	90,737,491

(a) Non-income producing security.

(b)	Rate disclosed is the seven day yield as of September 30, 2021.
PLC	Public Limited Company

1

Schedule of Portfolio Investments Boston Trust Walden Small Cap Fund
September 30, 2021 (Unaudited)

Common Stocks (98.9%)
Security Description	Shares		Fair Value ($)
Consumer Discretionary (12.6%)
Carter's, Inc.		117,425		11,418,407
Cavco Industries, Inc. (a)		48,600		11,505,564
Choice Hotels International, Inc.		108,925		13,764,852
Columbia Sportswear Co.		122,780		11,767,235
Dorman Products, Inc. (a)		89,435		8,466,811
Helen of Troy Ltd. (a)		47,575		10,689,151
Monro, Inc.		97,800		5,624,478
Shutterstock, Inc.		80,175		9,085,431
Texas Roadhouse, Inc.		107,750		9,840,808
TopBuild Corp. (a)		72,625		14,874,327
				107,037,064
Consumer Staples (3.1%)
Flowers Foods, Inc.		657,975		15,547,949
Lancaster Colony Corp.		63,500		10,719,435
				26,267,384
Energy (2.6%)
Cactus, Inc., Class A		306,125		11,547,035
Helmerich & Payne, Inc.		377,000		10,333,570
				21,880,605
Financials (15.7%)
1st Source Corp.		127,100		6,004,204
Bank of Hawaii Corp.		57,520		4,726,418
Camden National Corp.		71,015		3,401,619
Cathay General Bancorp		228,040		9,438,576
Cohen & Steers, Inc.		180,275		15,101,636
Columbia Banking System, Inc.		211,650		8,040,584
East West Bancorp, Inc.		145,750		11,301,454
Evercore, Inc.		45,250		6,048,568
First Hawaiian, Inc.		212,200		6,228,070
German American Bancorp		73,210		2,828,102
Green Dot Corp., Class A (a)		140,575		7,075,140
Independent Bank Corp.		123,700		9,419,755
Lakeland Financial Corp.		125,430		8,935,633
Selective Insurance Group, Inc.		157,850		11,922,411
Tompkins Financial Corp.		64,605		5,227,191
UMB Financial Corp.		123,155		11,910,319
Washington Trust Bancorp, Inc.		109,965		5,825,946
				133,435,626
Health Care (19.5%)
Atrion Corp.		11,200		7,812,000
Chemed Corp.		34,350		15,976,872
Corcept Therapeutics, Inc. (a)		377,775		7,434,612
CorVel Corp. (a)		117,725		21,922,750
Ensign Group, Inc.		100,270		7,509,220
Globus Medical, Inc., Class A (a)		170,950		13,098,189
Haemonetics Corp. (a)		162,725		11,486,758
Hill-Rom Holdings, Inc.		90,750		13,612,500
ICU Medical, Inc. (a)		78,595		18,342,501
Medpace Holdings, Inc. (a)		105,830		20,031,502
Premier, Inc.		300,775		11,658,039
U.S. Physical Therapy, Inc.		154,425		17,079,405
				165,964,348
Industrials (16.3%)
Acuity Brands, Inc.		47,450		8,226,407
Applied Industrial Technologies, Inc.		140,825		12,692,557
Comfort Systems USA, Inc.		74,525		5,315,123
Donaldson Co., Inc.		278,575		15,992,990
Forward Air Corp.		84,850		7,044,247

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Industrials (continued)
Franklin Electric Co., Inc.		111,975		8,941,204
Insperity, Inc.		66,775		7,394,664
Landstar System, Inc.		82,950		13,091,169
Lincoln Electric Holdings, Inc.		104,650		13,477,874
The Middleby Corp. (a)		73,125		12,468,544
UniFirst Corp.		60,250		12,810,355
Valmont Industries, Inc.		24,525		5,766,318
Watts Water Technologies, Inc., Class A		90,125		15,149,110
				138,370,562
Information Technology (15.1%)
Badger Meter, Inc.		101,800		10,296,052
CDK Global, Inc.		152,900		6,505,895
CSG Systems International, Inc.		240,520		11,593,064
ExlService Holdings, Inc. (a)		101,975		12,555,162
InterDigital, Inc.		137,025		9,293,036
Manhattan Associates, Inc. (a)		111,600		17,078,147
Power Integrations, Inc.		203,605		20,154,859
Progress Software Corp.		224,700		11,052,993
Qualys, Inc. (a)		134,850		15,007,457
Teradata Corp. (a)		250,300		14,354,705
				127,891,370
Materials (4.1%)
Minerals Technologies, Inc.		150,925		10,540,602
Sensient Technologies Corp.		133,900		12,195,612
Silgan Holdings, Inc.		316,875		12,155,325
				34,891,539
Real Estate (5.8%)
CoreSite Realty Corp.		88,600		12,274,644
CubeSmart		189,165		9,165,044
Jones Lang LaSalle, Inc. (a)		50,560		12,543,430
Physicians Realty Trust		283,100		4,988,222
STAG Industrial, Inc.		252,875		9,925,344
				48,896,684
Utilities (4.1%)
Chesapeake Utilities Corp.		70,125		8,418,506
IDACORP, Inc.		144,850		14,974,593
ONE Gas, Inc.		106,675		6,759,995
Unitil Corp.		117,615		5,031,570
				35,184,664
TOTAL COMMON STOCKS (Cost $628,608,656)				839,819,846
Investment Companies (1.0%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 0.03% (b)		8,147,231		8,147,231
TOTAL INVESTMENT COMPANIES (Cost $8,147,231)				8,147,231
Total Investments (Cost $636,755,887) — 99.9%				847,967,077
Other assets in excess of liabilities — 0.1%				469,462
NET ASSETS — 100.0%			$	848,436,539

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of September 30, 2021.

1

Schedule of Portfolio Investments Boston Trust Walden International Equity Fund
September 30, 2021 (Unaudited)

Common Stocks (98.6%)
Security Description	Shares		Fair Value ($)
Australia (6.0%)
Brambles Ltd.		133,800		1,040,471
CSL Ltd.		6,700		1,412,583
Insurance Australia Group Ltd.		228,400		804,729
Origin Energy Ltd.		181,339		611,017
Telstra Corp. Ltd.		322,700		909,345
Woodside Petroleum Ltd.		40,322		693,708
				5,471,853
Belgium (0.5%)
Colruyt SA		9,700		494,078
				494,078
Canada (10.0%)
Bank of Montreal		11,200		1,118,320
BCE, Inc.		11,100		556,139
Canadian National Railway Co.		11,800		1,367,660
Great-West Lifeco, Inc.		19,500		593,438
Intact Financial Corp.		4,300		568,670
Magna International, Inc.		7,400		556,987
Metro, Inc.		11,100		542,466
Royal Bank of Canada		13,000		1,293,738
The Bank of Nova Scotia		19,000		1,169,646
The Toronto-Dominion Bank		20,700		1,370,574
				9,137,638
Denmark (2.4%)
Novo Nordisk A/S		15,900		1,529,604
Novozymes A/S		9,400		643,660
				2,173,264
Finland (0.6%)
Kone Oyj		8,000		560,899
				560,899
France (9.9%)
Air Liquide SA		6,300		1,007,913
Danone SA		13,700		934,970
Dassault Systemes SE		19,300		1,011,703
EssilorLuxottica SA		3,900		745,647
Imerys SA		14,400		620,281
Legrand SA		9,400		1,008,050
L'Oreal SA		2,400		990,404
Publicis Groupe SA		12,400		834,952
Schneider Electric SE		7,900		1,313,283
Societe BIC SA		8,800		517,977
				8,985,180
Germany (8.2%)
Allianz SE		2,900		653,990
Deutsche Boerse AG		5,200		846,379
Fresenius SE & Co. KGaA		13,500		648,986
Fuchs Petrolub SE, Preference Shares		9,300		435,047
Hannover Rueck SE		2,800		490,339
Henkel AG & Co. KGaA		8,300		716,047
Hugo Boss AG		13,100		789,772
Merck KGaA		4,400		956,694
Muenchener Rueckversicherungs-Gesellschaft AG in Muenchen		1,800		493,307
SAP AG		10,700		1,449,378
				7,479,939
Hong Kong (2.5%)
Hang Lung Properties Ltd.		302,000		686,524

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Hong Kong (continued)
Hang Seng Bank Ltd.		48,200		822,641
Sino Land Co. Ltd.		548,000		737,329
				2,246,494
Ireland (1.6%)
Experian PLC		23,200		963,605
Smurfit Kappa Group PLC		9,700		508,426
				1,472,031
Israel (1.5%)
Check Point Software Technologies Ltd. (a)		5,300		599,112
Nice Ltd. (a)		2,574		728,507
				1,327,619
Italy (1.2%)
Snam SpA		90,171		499,758
Terna Rete Elettrica Nazionale SpA		83,200		590,047
				1,089,805
Japan (21.4%)
Astellas Pharma, Inc.		37,300		615,110
Benesse Holdings, Inc.		31,400		710,228
Chugai Pharmaceutical Co. Ltd.		25,000		915,933
Daiwa House Industry Co. Ltd.		18,590		620,926
Denso Corp.		12,600		826,112
Fast Retailing Co. Ltd.		1,500		1,105,686
INPEX Corp.		114,600		897,003
JSR Corp.		24,500		888,221
Kao Corp.		10,400		619,736
Kurita Water Industries Ltd.		13,000		628,159
Mitsubishi Estate Co. Ltd.		35,300		562,233
Nippon Telegraph & Telephone Corp.		36,000		995,356
Nitto Denko Corp.		8,200		584,421
Nomura Research Institute Ltd.		24,200		892,000
Oracle Corporation Japan		9,100		800,784
Oriental Land Co. Ltd.		4,100		664,084
Sumitomo Mitsui Financial Group, Inc.		31,300		1,095,190
Sysmex Corp.		5,900		728,932
Terumo Corp.		15,200		714,717
The Chiba Bank Ltd.		133,700		860,969
The Hachijuni Bank Ltd.		171,000		609,717
Tokio Marine Holdings, Inc.		10,900		584,619
Toyota Motor Corp.		53,600		958,937
Trend Micro, Inc.		16,600		926,174
Yamato Holdings Co. Ltd.		25,700		651,629
				19,456,876
Luxembourg (0.9%)
Tenaris SA		80,500		848,796
				848,796
Netherlands (4.6%)
ASML Holding NV		1,900		1,401,394
Koninklijke Ahold Delhaize NV		32,200		1,067,397
Koninklijke Vopak NV		17,400		683,934
Wolters Kluwer NV		9,700		1,025,184
				4,177,909
Norway (0.9%)
Equinor ASA		32,025		816,418
				816,418

1

Schedule of Portfolio Investments Boston Trust Walden International Equity Fund
September 30, 2021 (Unaudited)

Common Stocks (continued)
Security Description	Shares		Fair Value ($)
Singapore (1.3%)
ComfortDelGro Corp. Ltd.		539,400		599,096
Singapore Exchange Ltd.		77,200		565,030
				1,164,126
Spain (1.9%)
Enagas SA		36,000		799,982
Industria de Diseno Textil SA		25,400		923,995
				1,723,977
Sweden (3.0%)
Assa Abloy AB, Class B		18,000		522,111
Atlas Copco AB, Class A		11,000		667,515
Hennes & Mauritz AB (a)		33,400		677,439
Svenska Handelsbanken AB		78,700		883,165
				2,750,230
Switzerland (8.7%)
ABB Ltd.		20,000		666,750
Cie Financiere Richemont SA		8,600		886,918
Givaudan SA		240		1,096,333
Nestle SA		14,100		1,696,770
Roche Holding AG		2,700		985,399
SGS SA		340		988,798
Sonova Holding AG		2,600		980,745
Zurich Insurance Group AG		1,400		570,940
				7,872,653
United Kingdom (11.5%)
Compass Group PLC (a)		48,800		998,315
Croda International PLC		8,500		970,517
ITV PLC (a)		388,000		550,267
Johnson Matthey PLC		16,400		591,428
National Grid PLC		42,000		499,529
Next PLC		5,900		646,935
Reckitt Benckiser Group PLC		6,800		532,153
RELX PLC		43,900		1,264,899
Sage Group PLC		101,800		971,474
Schroders PLC		19,100		917,196
Smith & Nephew PLC		34,200		587,249
Unilever PLC		23,000		1,243,150
WPP PLC		48,600		652,950
				10,426,062
TOTAL COMMON STOCKS (Cost $73,532,947)				89,675,847
Investment Companies (1.5%)
JPMorgan U.S. Government Money Market
Fund, Capital Shares, 0.03% (b)		1,404,353		1,404,353
TOTAL INVESTMENT COMPANIES (Cost $1,404,353)				1,404,353
Total Investments (Cost $74,937,300) — 100.1%				91,080,200
Liabilities in excess of other assets — (0.1)%				(126,403	)
NET ASSETS — 100.0%			$	90,953,797

(a) Non-income producing security.

(b)	Rate disclosed is the seven day yield as of September 30, 2021.
PLC	Public Limited Company

The Fund invested, as a percentage of net assets at value, in the following industries as of September 30, 2021:

Industry	Percentage of Total Net Assets
Financials		17.7	%
Industrials		15.1
Health Care		12.0
Consumer Discretionary		10.7
Consumer Staples		9.8
Information Technology		9.7
Materials		8.2
Energy		6.4
Communication Services		4.9
Real Estate		2.9
Investment Companies		1.5
Utilities		1.2
Other net assets		(0.1	)
Total		100.0	%

2