BlackRock MuniHoldings New York Quality Fund (MHN) NPORT-P BlackRock MuniHoldings New York Quality Fund, Inc. (Oct 2023 report)

Schedule of Investments (unaudited) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Municipal Bonds
Alabama — 0.3%
Corporate — 0.3%
Lower Alabama Gas District, RB, Series A, 5.00%, 09/01/46	$	1,185	$	1,113,463
Guam — 0.2%
Utilities — 0.2%
Guam Power Authority, Refunding RB, Series A, 5.00%, 10/01/41		580		548,258
New York — 160.2%
Corporate — 5.1%
New York Liberty Development Corp., RB, 5.50%, 10/01/37		830		869,079
New York Liberty Development Corp., Refunding RB, 5.25%, 10/01/35		5,500		5,758,735
New York State Energy Research & Development Authority, Refunding RB, Series C, 4.00%, 04/01/34.		740		678,177
New York State Environmental Facilities Corp., RB, AMT, 2.75%, 09/01/50(a)		1,370		1,311,591
New York Transportation Development Corp., RB 5.63%, 04/01/40(b)		2,215		2,191,790
AMT, 5.00%, 10/01/35		2,165		2,066,066
AMT, 5.00%, 10/01/40		2,400		2,177,905
New York Transportation Development Corp., Refunding ARB, AMT, 3.00%, 08/01/31		1,465		1,230,843
				16,284,186
County/City/Special District/School District — 31.3%
Battery Park City New York Authority, RB
Sustainability Bonds, 5.00%, 11/01/41		665		689,939
Sustainability Bonds, 5.00%, 11/01/42		1,290		1,332,785
Sustainability Bonds, 5.00%, 11/01/43		1,565		1,613,790
Sustainability Bonds, 5.00%, 11/01/48		1,495		1,521,177
City of New York, GO Series A-1, 4.00%, 09/01/46		1,975		1,678,368
Series A-1, 5.00%, 08/01/47		2,410		2,398,742
Series B, 5.25%, 10/01/47		4,605		4,715,742
Series F-1, 5.00%, 04/01/45		4,950		4,954,499
Series F-1, 4.00%, 03/01/47		2,270		1,930,819
Series I, 5.00%, 03/01/36		2,500		2,506,993
Sub-Series D-1, 5.50%, 05/01/46		1,140		1,191,306
Sub-Series E-1, 4.00%, 04/01/45		2,155		1,863,736
County of Nassau New York, GO Series A, 5.00%, 01/15/31		1,400		1,459,647
Series C, 5.00%, 10/01/31		1,980		2,077,697
County of Nassau New York, Refunding GO, Series B, (AGM), 5.00%, 04/01/40		1,795		1,825,289
Hudson Yards Infrastructure Corp., Refunding RB, Series A, 5.00%, 02/15/42		3,760		3,736,552
Ithaca City School District, Refunding GO, (BAM SAW), 2.00%, 06/15/33		365		282,225
Mahopac Central School District, Refunding GO, (SAW), 2.00%, 06/01/32		555		449,353
New York City Industrial Development Agency, RB, (AGC), 0.00%, 03/01/39(c)		1,380		604,745
New York City Industrial Development Agency, Refunding RB, (AGM), 4.00%, 03/01/45		3,600		3,023,934

Security	Par (000)		Value
County/City/Special District/School District (continued)
New York City Transitional Finance Authority Building Aid Revenue, RB, Series S-1, Subordinate, (SAW), 5.00%, 07/15/43	$	1,660	$	1,667,758
New York City Transitional Finance Authority Future Tax Secured Revenue, RB
Series A-1, 5.00%, 11/01/38		950		950,296
Series B-1, 5.00%, 08/01/45		6,575		6,535,611
Sub-Series A-3, 4.00%, 08/01/43		2,790		2,430,134
Sub-Series B-1, 5.00%, 11/01/35		2,100		2,110,929
Sub-Series B-1, 5.00%, 11/01/36		1,690		1,695,069
Sub-Series E-1, 5.00%, 02/01/39		2,730		2,737,824
Subordinate, 4.00%, 02/01/39		1,350		1,250,775
Series A, Subordinate, 4.00%, 05/01/53		1,365		1,154,173
Series A-2, Subordinate, 5.00%, 08/01/39		3,440		3,491,642
Series C, Subordinate, 4.00%, 05/01/45		1,825		1,584,262
Series F-1, Subordinate, 5.00%, 02/01/44		355		359,285
New York City Transitional Finance Authority, RB, Subordinate, 5.25%, 05/01/50		2,745		2,813,124
New York Convention Center Development Corp., RB, CAB(c)
Series B, Sub Lien, 0.00%, 11/15/42		2,185		718,067
Series B, Sub Lien, 0.00%, 11/15/47		5,600		1,314,063
Series B, Sub Lien, 0.00%, 11/15/48		2,665		622,932
Series B, Sub Lien, (AGM-CR), 0.00%, 11/15/55		2,485		376,714
Series B, Sub Lien, (AGM-CR), 0.00%, 11/15/56		3,315		473,751
New York Convention Center Development Corp., Refunding RB 5.00%, 11/15/40		6,150		6,154,901
5.00%, 11/15/45		12,215		12,231,752
New York Liberty Development Corp., Refunding RB Class 1, 5.00%, 11/15/44(d)		5,075		4,528,723
Series A, 3.00%, 11/15/51		1,460		946,470
South Glens Falls Central School District, Refunding GO
Series A, (SAW), 2.00%, 07/15/34		1,160		893,025
Series A, (SAW), 2.00%, 07/15/35		685		508,302
Triborough Bridge & Tunnel Authority Sales Tax Revenue, RB
Class A, 4.00%, 05/15/57		1,300		1,047,703
Series A, 4.13%, 05/15/53		1,705		1,440,540
Yonkers Industrial Development Agency, Refunding RB, (SAW), 4.00%, 05/01/41		1,000		871,624
				100,766,787
Education — 15.3%
Albany Capital Resource Corp., Refunding RB 4.00%, 07/01/41		740		440,820
4.00%, 07/01/51		765		382,699
Build NYC Resource Corp., Refunding RB, Series A, 5.00%, 06/01/43		450		450,355
Dobbs Ferry Local Development Corp., RB, 5.00%, 07/01/39		750		750,931
Dutchess County Local Development Corp., RB 5.00%, 07/01/43		1,140		1,142,526
5.00%, 07/01/48		285		280,735
5.00%, 07/01/52		1,365		1,331,814
Dutchess County Local Development Corp., Refunding RB 5.00%, 07/01/42		985		995,919
4.00%, 07/01/46		1,535		1,298,021

1

Schedule of Investments (unaudited) (continued) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Education (continued)
Madison County Capital Resource Corp., RB
Series B, 5.00%, 07/01/40	$	685	$	690,744
Series B, 5.00%, 07/01/43		2,480		2,494,365
Monroe County Industrial Development Corp., Refunding RB Series A, 4.00%, 07/01/39		350		314,872
Series A, 4.00%, 07/01/50		11,950		9,996,458
New York State Dormitory Authority, RB 1st Series, (AMBAC), 5.50%, 07/01/40		3,500		3,797,794
Series A, 5.00%, 07/01/46		410		372,270
Sustainability Bonds, 5.00%, 07/01/48		500		495,640
New York State Dormitory Authority, Refunding RB 5.00%, 07/01/44		1,900		1,899,998
Series A, 5.00%, 07/01/35		1,030		990,258
Series A, 4.00%, 07/01/37		510		445,381
Series A, 5.00%, 07/01/43		1,520		1,481,118
Series A, 5.00%, 07/01/48		5,600		5,603,586
Onondaga County Trust for Cultural Resources, Refunding RB 5.00%, 12/01/38		1,490		1,537,523
5.00%, 12/01/39		2,650		2,727,774
4.00%, 12/01/47		1,350		1,154,111
Orange County Funding Corp., Refunding RB Series A, 5.00%, 07/01/37		715		701,280
Series A, 5.00%, 07/01/42		445		420,476
Troy Capital Resource Corp., Refunding RB 5.00%, 09/01/35		450		458,641
5.00%, 09/01/36		2,360		2,382,978
4.00%, 09/01/40		1,320		1,111,630
Trust for Cultural Resources of The City of New York, Refunding RB
Series A, 5.00%, 07/01/37		1,775		1,780,566
Series A, 5.00%, 07/01/41		750		750,791
Yonkers Economic Development Corp., Refunding RB
Series A, 5.00%, 10/15/40		320		273,434
Series A, 5.00%, 10/15/50		540		433,129
				49,388,637
Health — 8.3%
Build NYC Resource Corp., RB
Class A, 5.25%, 07/01/37		1,250		1,069,266
Class A, 5.50%, 07/01/47		765		621,865
Genesee County Funding Corp., Refunding RB, Series A, 5.25%, 12/01/52		1,325		1,255,687
Huntington Local Development Corp., RB, Series A, 5.25%, 07/01/56		240		169,482
Monroe County Industrial Development Corp., RB 4.00%, 12/01/41		500		400,194
Series A, 5.00%, 12/01/37		1,180		1,127,248
Monroe County Industrial Development Corp., Refunding RB 4.00%, 12/01/38		1,150		957,736
4.00%, 12/01/39		475		391,915
4.00%, 12/01/46		4,595		3,588,159
New York State Dormitory Authority, RB
Series A, 4.00%, 07/01/50		895		730,474
Series C, 4.25%, 05/01/39		1,000		916,486
Series D, 4.25%, 05/01/39		685		627,793
New York State Dormitory Authority, Refunding RB 4.00%, 07/01/45		380		241,830
4.00%, 07/01/47		2,660		2,186,020

Security	Par (000)		Value
Health (continued)
New York State Dormitory Authority, Refunding RB (continued) 4.25%, 05/01/52	$	3,645	$	2,960,356
5.00%, 05/01/52		3,850		3,731,113
Series A, 5.00%, 05/01/32		2,645		2,673,520
Oneida County Local Development Corp., Refunding RB, (AGM), 3.00%, 12/01/44		2,540		1,678,696
Suffolk County Economic Development Corp., RB, Series C, 5.00%, 07/01/32		460		462,088
Westchester County Local Development Corp., Refunding RB(d) 5.00%, 07/01/41		510		402,079
5.00%, 07/01/56		570		402,360
				26,594,367
Housing — 7.0%
New York City Housing Development Corp., RB, M/F Housing Sustainability Bonds, 4.80%, 02/01/53		2,915		2,685,136
Class F-1, Sustainability Bonds, 4.60%, 11/01/42		225		207,741
Series A, Sustainability Bonds, 4.75%, 11/01/48		365		335,221
Series E-1, Sustainability Bonds, (SONYMA), 4.20%, 11/01/42		920		798,680
New York City Housing Development Corp., Refunding RB 4.25%, 11/01/43		3,315		2,910,133
Series F-1-A, Sustainability Bonds, 3.30%, 11/01/46		460		347,198
New York City Housing Development Corp., Refunding RB, M/F Housing Sustainability Bonds, 3.85%, 05/01/58		1,726		1,264,579
Series B-1-A, Sustainability Bonds, 3.75%, 11/01/54		1,345		997,259
New York State Housing Finance Agency, RB, M/F Housing Series D, (SONYMA), 3.80%, 11/01/49		1,700		1,277,909
Series E, (SONYMA), 3.80%, 11/01/49		945		710,213
Series A, AMT, 4.65%, 11/15/38		550		500,817
Series B-1, Sustainability Bonds, (SONYMA), 4.85%, 11/01/48		1,310		1,205,483
Series C-1, Sustainability Bonds, (SONYMA), 4.65%, 11/01/48		515		459,820
New York State Housing Finance Agency, Refunding RB, Series C, (FNMA, SONYMA), 3.85%, 11/01/39		2,005		1,683,368
State of New York Mortgage Agency Homeowner Mortgage Revenue, RB, S/F Housing, 250th Series, (SONYMA), 4.80%, 10/01/48		3,410		3,061,645
State of New York Mortgage Agency Homeowner Mortgage Revenue, Refunding RB Series 218, AMT, 3.60%, 04/01/33		855		800,892
Series 218, AMT, 3.85%, 04/01/38		115		104,326
State of New York Mortgage Agency Homeowner Mortgage Revenue, Refunding RB, S/F Housing Series 190, 3.80%, 10/01/40		1,395		1,252,736
Series 194, AMT, 3.80%, 04/01/28		2,065		2,001,009
				22,604,165
State — 17.7%
New York City Transitional Finance Authority Building Aid Revenue, Refunding RB, Series S-3, Subordinate, (SAW), 4.00%, 07/15/38		4,540		4,147,543

SCHEDULE   OF   INVESTMENTS 2

Schedule of Investments (unaudited) (continued) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
State (continued)
New York State Dormitory Authority, RB
Series A, 5.00%, 03/15/38	$	3,425	$	3,484,889
Series A, 5.00%, 03/15/40		3,700		3,728,879
Series A, 5.00%, 03/15/44		5,225		5,215,704
Series A, 5.00%, 03/15/45		2,700		2,686,769
New York State Dormitory Authority, Refunding RB
Series A, 5.00%, 03/15/46		1,190		1,197,228
Series D, 5.00%, 02/15/48		1,755		1,761,139
New York State Thruway Authority, Refunding RB
Series A, 5.00%, 03/15/46		8,230		8,301,015
Series A, 5.00%, 03/15/48		5,000		5,019,402
New York State Urban Development Corp., RB
Series A, 4.00%, 03/15/45		5,265		4,588,630
Series A, 5.00%, 03/15/46		3,320		3,352,862
Series A, 3.00%, 03/15/50		3,105		2,036,439
Series C, 5.00%, 03/15/32		2,000		2,001,572
New York State Urban Development Corp., Refunding RB, 4.00%, 03/15/46		6,880		5,935,968
Triborough Bridge & Tunnel Authority Sales Tax Revenue, RB, Series A, 5.25%, 05/15/52		3,315		3,382,445
				56,840,484
Tobacco — 2.2%
Chautauqua Tobacco Asset Securitization Corp., Refunding RB 4.75%, 06/01/39		1,875		1,658,279
5.00%, 06/01/48		680		573,036
New York Counties Tobacco Trust VI, Refunding RB Series A-2B, 5.00%, 06/01/45		260		230,562
Series A-2B, 5.00%, 06/01/51		1,015		868,794
Series B, 5.00%, 06/01/41		575		544,325
Niagara Tobacco Asset Securitization Corp., Refunding RB, 5.25%, 05/15/40		1,500		1,404,358
TSASC, Inc., Refunding RB, Series A, 5.00%, 06/01/35		260		263,715
Westchester Tobacco Asset Securitization Corp., Refunding RB, Sub-Series C, 4.00%, 06/01/42		1,720		1,525,868
				7,068,937
Transportation — 51.1%
Buffalo & Fort Erie Public Bridge Authority, RB, 5.00%, 01/01/47		1,865		1,828,495
Hudson Yards Infrastructure Corp., Refunding RB, Series A, (AGM), 4.00%, 02/15/47		2,425		2,079,640
Metropolitan Transportation Authority Refunding RB, Series B, 5.25%, 11/15/55		1,920		1,871,385
Metropolitan Transportation Authority, RB Series A-1, 5.25%, 11/15/23(e)		3,240		3,241,066
Series B, 5.25%, 11/15/38		1,000		1,000,388
Series B, 5.25%, 11/15/44		1,000		1,000,325
Series D-3, 4.00%, 11/15/49		2,720		2,162,818
Series E, 5.00%, 11/15/38		8,750		8,748,997
Metropolitan Transportation Authority, Refunding RB Series A, 5.00%, 11/15/48		3,485		3,477,755
Series A, 5.00%, 11/15/49		1,895		1,879,841
Series A-1, (AGM), 4.00%, 11/15/54		1,760		1,404,342
Series C-1, 4.75%, 11/15/45		3,765		3,462,748
Sub-Series B-1, 5.00%, 11/15/31		4,000		4,001,619
Sub-Series C-1, 5.00%, 11/15/34		3,345		3,385,058

Security	Par (000)		Value
Transportation (continued)
MTA Hudson Rail Yards Trust Obligations, Refunding RB, Series A, 5.00%, 11/15/56	$	5,410	$	5,068,871
New York City Industrial Development Agency, Refunding RB, Series A, AMT, 5.00%, 07/01/28		705		690,935
New York Liberty Development Corp., Refunding RB Series 1, 2.25%, 02/15/41		1,800		1,181,717
Series 1, 3.00%, 02/15/42		925		676,518
New York State Thruway Authority, RB Series N, 4.00%, 01/01/43		5,300		4,577,761
Series N, 4.00%, 01/01/44		2,250		1,921,001
Series A, Junior Lien, 5.00%, 01/01/36		1,400		1,412,686
New York State Thruway Authority, Refunding RB Series K, 5.00%, 01/01/29		1,750		1,776,027
Series K, 5.00%, 01/01/31		1,000		1,004,337
Series O, 4.00%, 01/01/44		1,640		1,395,126
Series B, Subordinate, 4.00%, 01/01/45		4,950		4,149,732
Series B, Subordinate, 4.00%, 01/01/50		2,645		2,129,202
New York Transportation Development Corp., ARB AMT, 5.00%, 12/01/35		3,405		3,370,891
AMT, 5.00%, 12/01/36		1,720		1,702,467
AMT, 5.00%, 12/01/41		450		428,845
Series A, AMT, 5.00%, 07/01/46		6,745		6,217,241
Series A, AMT, 5.25%, 01/01/50		8,845		8,313,683
New York Transportation Development Corp., RB, AMT, 4.00%, 10/31/46		1,510		1,186,173
New York Transportation Development Corp., Refunding RB 5.00%, 12/01/32		1,600		1,663,976
Series A, AMT, 5.00%, 12/01/25		2,690		2,695,354
Series A, AMT, 5.00%, 12/01/32		1,000		993,886
Niagara Frontier Transportation Authority, Refunding ARB
AMT, 5.00%, 04/01/34		100		99,990
AMT, 5.00%, 04/01/35		90		89,628
AMT, 5.00%, 04/01/36		95		93,680
AMT, 5.00%, 04/01/37		110		107,438
AMT, 5.00%, 04/01/38		55		53,242
AMT, 5.00%, 04/01/39		80		77,088
Port Authority of New York & New Jersey, ARB Series 242, 5.00%, 12/01/39		680		676,521
177th Series, AMT, 4.00%, 01/15/43		285		232,067
Consolidated, 218th Series, AMT, 5.00%, 11/01/44		1,850		1,801,119
Series 221, AMT, 4.00%, 07/15/55		7,275		5,596,761
Port Authority of New York & New Jersey, Refunding ARB 179th Series, 5.00%, 12/01/38		1,390		1,390,765
Series 198, 5.25%, 11/15/56		760		766,384
178th Series, AMT, 5.00%, 12/01/30		3,290		3,289,927
178th Series, AMT, 5.00%, 12/01/43		750		730,969
195th Series, AMT, 5.00%, 04/01/36		1,400		1,407,180
234th Series, AMT, 5.50%, 08/01/52		1,330		1,346,534
Series 178th, AMT, 5.00%, 12/01/33		1,000		999,792
Series 223, AMT, 4.00%, 07/15/39		2,825		2,468,015
Port Authority of New York & New Jersey, Refunding RB Series 226, AMT, 5.00%, 10/15/40		3,165		3,138,047
Series 231st, AMT, 5.50%, 08/01/47		3,190		3,250,941

3

Schedule of Investments (unaudited) (continued) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Transportation (continued)
Triborough Bridge & Tunnel Authority, RB Series A, 5.00%, 11/15/47	$	3,735	$	3,737,746
Sub-Series B-1, 5.00%, 11/15/48		1,530		1,527,830
Triborough Bridge & Tunnel Authority, Refunding RB Series A, 5.00%, 11/15/45		5,435		5,442,856
Series A, 5.25%, 11/15/45		490		490,184
Series A, 5.00%, 11/15/50		885		874,805
Series A-1, 5.00%, 05/15/51		1,460		1,444,374
Series B, 5.00%, 11/15/37		8,225		8,364,306
Series C, 5.25%, 11/15/42		615		642,738
Series C, 5.00%, 05/15/47		3,925		3,925,653
Series C, 4.13%, 05/15/52		7,080		5,877,272
Series C, 5.25%, 05/15/52		4,650		4,726,212
Triborough Bridge & Tunnel Authority, Refunding RB, CAB(c) Series B, 0.00%, 11/15/28		3,215		2,639,103
Series B, 0.00%, 11/15/32		7,670		5,250,191
				164,660,264
Utilities — 22.2%
Long Island Power Authority, RB 5.00%, 09/01/35		1,000		1,040,926
5.00%, 09/01/36		825		832,657
5.00%, 09/01/37		3,175		3,261,326
(BAM-TCRS), 5.00%, 09/01/42		4,645		4,678,767
5.00%, 09/01/47		1,355		1,352,458
Series E, 5.00%, 09/01/48		625		626,151
Series E, 5.00%, 09/01/53		2,335		2,337,354
Long Island Power Authority, Refunding RB, Series B, 5.00%, 09/01/41		750		755,637
New York City Municipal Water Finance Authority, RB 5.25%, 06/15/48		5,860		6,050,602
Series BB-1, 3.00%, 06/15/50		2,270		1,483,735
Series CC-1, 4.00%, 06/15/52		5,400		4,499,047
Series DD, 5.00%, 06/15/47		2,250		2,222,711
Series GG, 5.00%, 06/15/48		1,330		1,337,662
New York City Municipal Water Finance Authority, Refunding RB Series BB-1, 4.00%, 06/15/45		1,585		1,387,855
Series DD, 4.13%, 06/15/47		3,410		2,971,498
Series EE, 5.00%, 06/15/45		2,250		2,281,506
Series GG, 5.00%, 06/15/39		4,220		4,250,995
Series HH, 5.00%, 06/15/39		2,250		2,245,230
New York Power Authority, RB, 5.00%, 11/15/48(b)		5,390		5,402,230
New York Power Authority, Refunding RB
Series A, 4.00%, 11/15/50		7,420		6,220,100
Series A, 4.00%, 11/15/55		7,160		5,816,399
Series A, 4.00%, 11/15/60		470		378,362
New York State Environmental Facilities Corp., RB, 5.00%, 08/15/41		3,630		3,680,243
New York State Environmental Facilities Corp., Refunding RB Subordinate, 5.00%, 06/15/41		1,595		1,616,103
Series A, Subordinate, 4.00%, 06/15/46		1,000		861,477

Security	Par (000)		Value
Utilities (continued)
Rockland County Solid Waste Management Authority, RB, Series A, AMT, 4.00%, 12/15/46	$	925	$	752,235
Utility Debt Securitization Authority, Refunding RB, Series A, Restructured, 5.00%, 12/15/35		3,000		3,081,864
				71,425,130
Total Municipal Bonds in New York				515,632,957
Puerto Rico — 5.3%
State — 5.3%
Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue, RB Series A-1, Restructured, 4.75%, 07/01/53		2,549		2,150,228
Series A-1, Restructured, 5.00%, 07/01/58		3,602		3,121,614
Series A-2, Restructured, 4.78%, 07/01/58		390		326,531
Series A-2, Restructured, 4.33%, 07/01/40		10,319		8,910,586
Series B-1, Restructured, 4.75%, 07/01/53		620		524,067
Series B-2, Restructured, 4.78%, 07/01/58		601		502,512
Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue, RB, CAB, Series A-1, Restructured, 0.00%, 07/01/46(c)		6,358		1,571,624
Total Municipal Bonds in Puerto Rico				17,107,162
South Carolina — 1.0%
Corporate — 1.0%
Patriots Energy Group Financing Agency, RB, Series A1, 5.25%, 10/01/54(a)		3,280		3,267,915
Total Municipal Bonds — 167.0% (Cost: $574,075,451)				537,669,755
Municipal Bonds Transferred to Tender Option Bond Trusts(a)(f)
New York — 1.4%
Transportation — 1.4%
Hudson Yards Infrastructure Corp., Refunding RB, Series A, 5.00%, 02/15/42		4,500		4,471,937
Total Municipal Bonds in New York				4,471,937
Total Municipal Bonds Transferred to Tender Option Bond Trusts — 1.4% (Cost: $4,545,676)				4,471,937
Total Long-Term Investments — 168.4% (Cost: $578,621,127)				542,141,692

SCHEDULE   OF   INVESTMENTS 4

Schedule of Investments (unaudited) (continued) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN) (Percentages shown are based on Net Assets)

Security	Shares		Value
Short-Term Securities
Money Market Funds — 7.2%
BlackRock Liquidity Funds New York Money Fund Portfolio, 3.83%(g)(h)		23,165,765	$	23,165,765
Total Short-Term Securities — 7.2% (Cost: $23,165,765)				23,165,765
Total Investments — 175.6% (Cost: $601,786,892)				565,307,457
Other Assets Less Liabilities — 0.7%				2,264,682
Liability for TOB Trust Certificates, Including Interest Expense and Fees Payable — (0.7)%				(2,268,048	)
VRDP Shares at Liquidation Value, Net of Deferred Offering Costs — (75.6)%				(243,331,669	)
Net Assets Applicable to Common Shares — 100.0%			$	321,972,422

^(a)  Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

^(b)  When-issued security.

^(c)  Zero-coupon bond.

^(d)  Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

^(e)  U.S. Government securities held in escrow, are used to pay interest on this security as well as to retire the bond in full at the date indicated, typically at a premium to par.

^(f)  Represent bonds transferred to a TOB Trust in exchange of cash and residual certificates received by the Trust. These bonds serve as collateral in a secured borrowing.

^(g)  Affiliate of the Trust.

^(h)  Annualized 7-day yield as of period end.

For Trust compliance purposes, the Trust’s sector classifications refer to one or more of the sector sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such sector sub-classifications for reporting ease.

Affiliates

Investments in issuers considered to be affiliate(s) of the Trust during the period ended October 31, 2023 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

Affiliated Issuer	Value at 07/31/23		Purchases at Cost			Proceeds from Sales		Net Realized Gain (Loss)		Change in Unrealized Appreciation (Depreciation)		Value at 10/31/23		Shares Held at 10/31/23		Income		Capital Gain Distributions from Underlying Funds
BlackRock Liquidity Funds New York Money Fund Portfolio.	$	14,537,162	$	8,628,603	(a)	$	—	$	—	$	—	$	23,165,765		23,165,765	$	215,225	$	—

^(a)  Represents net amount purchased (sold).

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

Description	Number of Contracts		Expiration Date		Notional Amount (000)		Value/ Unrealized Appreciation (Depreciation)
Short Contracts
10-Year U.S. Treasury Note		85		12/19/23	$	9,013	$	107,644
U.S. Long Bond		125		12/19/23		13,617		309,631
5-Year U.S. Treasury Note		77		12/29/23		8,042		48,069
							$	465,344

5

Schedule of Investments (unaudited) (continued) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN)

Fair Value Hierarchy as of Period End

Various inputs are used in determining the fair value of financial instruments. These inputs to valuation techniques are categorized into a fair value hierarchy consisting of three broad levels for financial reporting purposes as follows:

• Level 1 – Unadjusted price quotations in active markets/exchanges for identical assets or liabilities that the Trust has the ability to access;

• Level 2 – Other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market–corroborated inputs); and

• Level 3 – Unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the Valuation Committee’s assumptions used in determining the fair value of financial instruments).

The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the fair value hierarchy classification is determined based on the lowest level input that is significant to the fair value measurement in its entirety. Investments classified within Level 3 have significant unobservable inputs used by the Valuation Committee in determining the price for Fair Valued Investments. Level 3 investments include equity or debt issued by privately held companies or funds. There may not be a secondary market, and/or there are a limited number of investors. The categorization of a value determined for financial instruments is based on the pricing transparency of the financial instruments and is not necessarily an indication of the risks associated with investing in those securities. For information about the Trust’s policy regarding valuation of financial instruments, refer to its most recent financial statements.

The following table summarizes the Trust’s financial instruments categorized in the fair value hierarchy. The breakdown of the Trust’s financial instruments into major categories is disclosed in the Schedule of Investments above.

	Level 1		Level 2		Level 3		Total
Assets
Investments
Long-Term Investments
Municipal Bonds	$	—	$	537,669,755	$	—	$	537,669,755
Municipal Bonds Transferred to Tender Option Bond Trusts		—		4,471,937		—		4,471,937
Short-Term Securities
Money Market Funds		23,165,765		—		—		23,165,765
	$	23,165,765	$	542,141,692	$	—	$	565,307,457
Derivative Financial Instruments(a)
Assets
Interest Rate Contracts	$	465,344	$	—	$	—	$	465,344

^(a)  Derivative financial instruments are futures contracts. Futures contracts are valued at the unrealized appreciation (depreciation) on the instrument.

The Trust may hold assets and/or liabilities in which the fair value approximates the carrying amount for financial reporting purposes. As of period end, such assets and/or liabilities are categorized within the fair value hierarchy as follows:

	Level 1		Level 2			Level 3		Total
Liabilities
TOB Trust Certificates	$	—	$	(2,250,000	)	$	—	$	(2,250,000)
VRDP Shares at Liquidation Value		—		(243,600,000	)		—		(243,600,000)
				��
	$	—	$	(245,850,000	)	$	—	$	(245,850,000	)

Portfolio Abbreviation
AGC	Assured Guaranty Corp.
AGM	Assured Guaranty Municipal Corp.
AGM-CR	AGM Insured Custodial Receipt
AMBAC	AMBAC Assurance Corp.
AMT	Alternative Minimum Tax
ARB	Airport Revenue Bonds

Portfolio Abbreviation (continued)
BAM	Build America Mutual Assurance Co.
BAM-TCRS	Build America Mutual Assurance Co.-     Transferable Custodial Receipts
CAB	Capital Appreciation Bonds
FNMA	Federal National Mortgage Association
GO	General Obligation Bonds
M/F	Multi-Family

SCHEDULE   OF   INVESTMENTS 6

Schedule of Investments (unaudited) (continued) October 31, 2023 BlackRock MuniHoldings New York Quality Fund, Inc. (MHN)

Portfolio Abbreviation (continued)
RB	Revenue Bond
S/F	Single-Family
SAW	State Aid Withholding
SONYMA	State of New York Mortgage Agency

7