Form 13-F position report

BLACKROCK MUNIVEST FD INC

Reported by MORGAN STANLEY

Company profile Manager portfolio Source filing
MVF CUSIP 09253R105 Manager CIK 0000895421
Latest reported change

Reported 0 shares, down 528,219 (100.0%) from the prior quarter.

Reported value -100.0%; share count -100.0% vs. the prior quarter.

Reduced
% of reported 13F value 0 This manager · Q1 2026
Shares 0 Quarter-end amount reported
Reported value $0 Fair value at quarter end
Consecutive quarters held 52 Through Q1 2026

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

19 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q1 2026 Reduced 0 -528,219 (-100.0%) 0 $0 2026-05-15
Q4 2025 Added 528,219 +22,316 (4.4%) < 0.01% $3,660,563 2026-02-13
Q3 2025 Added 505,903 +16,279 (3.3%) < 0.01% $3,470,499 2025-11-14
Q2 2025 Reduced 489,624 -1,957 (-0.4%) < 0.01% $3,221,730 2025-08-15
Q1 2025 Reduced 491,581 -74,729 (-13.2%) < 0.01% $3,445,988 2025-05-15
Q4 2024 Reduced 566,310 -40,601 (-6.7%) < 0.01% $3,986,827 2025-02-14
Q3 2024 Reduced 606,911 -28,407 (-4.5%) < 0.01% $4,612,529 2024-11-14
Q2 2024 Added 635,318 +101,363 (19.0%) < 0.01% $4,555,236 2024-08-14
Q1 2024 Added 533,955 +75,480 (16.5%) < 0.01% $3,769,725 2024-05-15
Q4 2023 Reduced 458,475 -1,501,735 (-76.6%) < 0.01% $3,264,349 2024-02-13
Q3 2023 Added 1,960,210 +224,439 (12.9%) < 0.01% $11,878,880 2023-11-15
Q2 2023 Added 1,735,771 +164,397 (10.5%) < 0.01% $11,681,750 2023-08-14
Q1 2023 Added 1,571,374 +150,178 (10.6%) < 0.01% $10,873,912 2023-05-15
Q4 2022 Added 1,421,196 +301,294 (26.9%) < 0.01% $9,962,585 2023-02-14
Q3 2022 Reduced 1,119,902 -29,484 (-2.6%) < 0.01% $7,436,000 2022-11-14
Q2 2022 Added 1,149,386 +704,303 (158.2%) < 0.01% $8,564,000 2022-08-15
Q1 2022 Reduced 445,083 -36,958 (-7.7%) < 0.01% $3,632,000 2022-05-13
Q4 2021 Added 482,041 +36,085 (8.1%) < 0.01% $4,613,000 2022-02-14
Q3 2021 Added 445,956 +23,902 (5.7%) < 0.01% $4,223,000 2021-11-15
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Institutional context

Who else reported the position

103 managers reported BLACKROCK MUNIVEST FD INC for Q1 2026.

Manager Activity Shares Change % of reported 13F Reported value Tenure
Advisory Services Network LLC New 100 +100 < 0.01% $707 3 qtrs
Aviance Capital Partners LLC Reduced 0 -35,334 0 $0 9 qtrs
MOODY NATIONAL BANK TRUST DIVISION Reduced 0 -10,346 0 $0 2 qtrs
ENVESTNET ASSET MANAGEMENT INC Reduced 0 -169,030 0 $0 23 qtrs
GUGGENHEIM CAPITAL LLC Reduced 0 -1,080,827 0 $0 52 qtrs
David J Yvars Group Reduced 0 -35,300 0 $0 2 qtrs
Wellspring Financial Advisors LLC Reduced 0 -81,242 0 $0 14 qtrs
Capital Investment Advisors LLC Reduced 0 -288,970 0 $0 50 qtrs
BOKF NA Reduced 0 -9,815 0 $0 7 qtrs
OPPENHEIMER & CO INC Reduced 0 -26,445 0 $0 5 qtrs
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Filing details and methodology As reported
Report period
March 31, 2026
Filed
May 15, 2026
Filing type
13F-HR
Position type
COM

Voting authority reported

No voting-authority amounts were reported for this position. Voting authority is not required for reported call options.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.