BlackRock MuniVest Fund
MVF
MVF was delisted on the 20th of February, 2026.
84 hedge funds and large institutions have $204M invested in BlackRock MuniVest Fund in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 24 increasing their positions, 37 reducing their positions, and 21 closing their positions.
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
1.87% less ownership
Funds ownership: 50.05% → 48.18% (-1.9%)
6% less capital invested
Capital invested by funds: $218M → $204M (-$13.9M)
16% less funds holding
Funds holding: 100 → 84 (-16)
35% less repeat investments, than reductions
Existing positions increased: 24 | Existing positions reduced: 37
76% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 21
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HWAM
Hennion & Walsh Asset Management
Parsippany,
New Jersey
|
+$1.62M |
| 2 |
GC
Guggenheim Capital
Chicago,
Illinois
|
+$1.31M |
| 3 |
Raymond James Financial
St Petersburg,
Florida
|
+$667K |
| 4 |
LPL Financial
San Diego,
California
|
+$540K |
| 5 |
SIA
Sit Investment Associates
Minneapolis,
Minnesota
|
+$458K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KIM
Karpus Investment Management
Pittsford,
New York
|
-$6.96M |
| 2 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
-$4.21M |
| 3 |
Allspring Global Investments
Charlotte,
North Carolina
|
-$980K |
| 4 |
MSL
Mackay Shields LLC
New York
|
-$820K |
| 5 |
Pathstone Holdings
Englewood,
New Jersey
|
-$810K |
MVF Hedge Fund Activity: Q1 2025 in Review
84 of the 7,470 institutional investors tracked by Wall St. Rank reported a position in BlackRock MuniVest Fund (MVF) for Q1 2025, worth a combined $204M — down 6.4% from $218M a quarter earlier.
Sellers outnumbered buyers: 21 funds closed out of MVF and 5 opened new positions — a net loss of 16 holders — while 37 trimmed existing stakes and 24 added.
The largest buyer was Hennion & Walsh Asset Management, adding an estimated $1.62M. The largest seller was Karpus Investment Management, cutting an estimated $6.96M.
- 84 institutional investors held BlackRock MuniVest Fund (MVF) as of Q1 2025, down from 100 in Q4 2024.
- Funds reported $204M of BlackRock MuniVest Fund stock for Q1 2025, down 6.4% quarter-over-quarter.
- 5 funds opened new BlackRock MuniVest Fund positions in Q1 2025 and 21 closed out, a net change of -16 holders.
- The largest BlackRock MuniVest Fund buyer in Q1 2025 was Hennion & Walsh Asset Management, an estimated $1.62M added.
- The largest BlackRock MuniVest Fund seller in Q1 2025 was Karpus Investment Management, an estimated $6.96M sold.
Based on aggregated 13F filings for Q1 2025.