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MVF

BlackRock MuniVest Fund
MVF

Delisted

MVF was delisted on the 20th of February, 2026.

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1 hedge funds and large institutions have $707 invested in BlackRock MuniVest Fund in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 0 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

44.45% less ownership

Funds ownership: 44.45% → 0% (-44%)

99% less funds holding

Funds holding: 101 → 1 (-100)

99% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 101

100% less capital invested

Capital invested by funds: $177M → $707 (-$177M)

Holders
1
Holders Change
-100
Holders Change %
-99.01%
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
–
Reduced
–
Closed
101
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
ASN
Advisory Services Network
Georgia
+$699

Top Sellers

Rank Fund Capital Flow
1
KIM
Karpus Investment Management
New York
-$57.9M
2
RCM
Rivernorth Capital Management
Florida
-$19.2M
3
SIA
Sit Investment Associates
Minnesota
-$8.92M
4
MSL
Mackay Shields LLC
New York
-$8.26M
5
GC
Guggenheim Capital
Illinois
-$7.49M

MVF Hedge Fund Activity: Q1 2026 in Review

1 of the 8,186 institutional investors tracked by Wall St. Rank reported a position in BlackRock MuniVest Fund (MVF) for Q1 2026, worth a combined $707 — down 100% from $177M a quarter earlier.

Sellers outnumbered buyers: 101 funds closed out of MVF and 1 opened new positions — a net loss of 100 holders — while 0 trimmed existing stakes and 0 added.

The largest buyer was Advisory Services Network, opening a new position worth an estimated $699. The largest seller was Karpus Investment Management, exiting entirely with an estimated $57.9M sold.

  • 1 institutional investor held BlackRock MuniVest Fund (MVF) as of Q1 2026, down from 101 in Q4 2025.
  • Funds reported $707 of BlackRock MuniVest Fund stock for Q1 2026, down 100% quarter-over-quarter.
  • 1 fund opened new BlackRock MuniVest Fund positions in Q1 2026 and 101 closed out, a net change of -100 holders.
  • The largest BlackRock MuniVest Fund buyer in Q1 2026 was Advisory Services Network, an estimated $699 added.
  • The largest BlackRock MuniVest Fund seller in Q1 2026 was Karpus Investment Management, an estimated $57.9M sold.

Based on aggregated 13F filings for Q1 2026.