BlackRock MuniVest Fund
MVF
MVF was delisted on the 20th of February, 2026.
83 hedge funds and large institutions have $146M invested in BlackRock MuniVest Fund in 2021 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 27 increasing their positions, 24 reducing their positions, and 12 closing their positions.
13% more repeat investments, than reductions
Existing positions increased: 27 | Existing positions reduced: 24
0.77% less ownership
Funds ownership: 24.62% → 23.85% (-0.77%)
5% less capital invested
Capital invested by funds: $154M → $146M (-$7.21M)
6% less funds holding
Funds holding: 88 → 83 (-5)
33% less first-time investments, than exits
New positions opened: 8 | Existing positions closed: 12
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CC
Claybrook Capital
Wellesley,
Massachusetts
|
+$2.84M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$1.45M |
| 3 |
AAM
Advisors Asset Management
Monument,
Colorado
|
+$846K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$838K |
| 5 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
+$780K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HWAM
Hennion & Walsh Asset Management
Parsippany,
New Jersey
|
-$4.71M |
| 2 |
KIM
Karpus Investment Management
Pittsford,
New York
|
-$2.43M |
| 3 |
Fiera Capital (Canada)
Montreal,
Quebec, Canada
|
-$1.71M |
| 4 |
BI
Bramshill Investments
Naples,
Florida
|
-$1.26M |
| 5 |
RCM
Robinson Capital Management
Grosse Pointe Farms,
Michigan
|
-$838K |
MVF Hedge Fund Activity: Q3 2021 in Review
83 of the 5,728 institutional investors tracked by Wall St. Rank reported a position in BlackRock MuniVest Fund (MVF) for Q3 2021, worth a combined $146M — down 4.7% from $154M a quarter earlier.
Sellers outnumbered buyers: 12 funds closed out of MVF and 8 opened new positions — a net loss of 4 holders — while 24 trimmed existing stakes and 27 added.
The largest buyer was Claybrook Capital, opening a new position worth an estimated $2.84M. The largest seller was Hennion & Walsh Asset Management, exiting entirely with an estimated $4.71M sold.
- 83 institutional investors held BlackRock MuniVest Fund (MVF) as of Q3 2021, down from 88 in Q2 2021.
- Funds reported $146M of BlackRock MuniVest Fund stock for Q3 2021, down 4.7% quarter-over-quarter.
- 8 funds opened new BlackRock MuniVest Fund positions in Q3 2021 and 12 closed out, a net change of -4 holders.
- The largest BlackRock MuniVest Fund buyer in Q3 2021 was Claybrook Capital, an estimated $2.84M added.
- The largest BlackRock MuniVest Fund seller in Q3 2021 was Hennion & Walsh Asset Management, an estimated $4.71M sold.
Based on aggregated 13F filings for Q3 2021.