BlackRock MuniAssets Fund
MUA
72 hedge funds and large institutions have $91.9M invested in BlackRock MuniAssets Fund in 2025 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 18 increasing their positions, 23 reducing their positions, and 12 closing their positions.
6% more capital invested
Capital invested by funds: $87.1M → $91.9M (+$4.85M)
0.21% less ownership
Funds ownership: 21.62% → 21.42% (-0.21%)
8% less funds holding
Funds holding: 78 → 72 (-6)
22% less repeat investments, than reductions
Existing positions increased: 18 | Existing positions reduced: 23
42% less first-time investments, than exits
New positions opened: 7 | Existing positions closed: 12
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HWAM
Hennion & Walsh Asset Management
Parsippany,
New Jersey
|
+$4.54M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$2.47M |
| 3 |
AAM
Advisors Asset Management
Monument,
Colorado
|
+$1.19M |
| 4 |
WA
Wealth Alliance
Mellville,
New York
|
+$678K |
| 5 |
Commonwealth Equity Services
Waltham,
Massachusetts
|
+$652K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
-$3.36M |
| 2 |
Envestnet Asset Management
Chicago,
Illinois
|
-$1.61M |
| 3 |
PAS
Park Avenue Securities
New York
|
-$1.44M |
| 4 |
GC
Guggenheim Capital
Chicago,
Illinois
|
-$1.41M |
| 5 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
-$1.06M |
MUA Hedge Fund Activity: Q3 2025 in Review
72 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in BlackRock MuniAssets Fund (MUA) for Q3 2025, worth a combined $91.9M — up 5.6% from $87.1M a quarter earlier.
Sellers outnumbered buyers: 12 funds closed out of MUA and 7 opened new positions — a net loss of 5 holders — while 23 trimmed existing stakes and 18 added.
The largest buyer was Hennion & Walsh Asset Management, adding an estimated $4.54M. The largest seller was Polar Asset Management Partners, cutting an estimated $3.36M.
- 72 institutional investors held BlackRock MuniAssets Fund (MUA) as of Q3 2025, down from 78 in Q2 2025.
- Funds reported $91.9M of BlackRock MuniAssets Fund stock for Q3 2025, up 5.6% quarter-over-quarter.
- 7 funds opened new BlackRock MuniAssets Fund positions in Q3 2025 and 12 closed out, a net change of -5 holders.
- The largest BlackRock MuniAssets Fund buyer in Q3 2025 was Hennion & Walsh Asset Management, an estimated $4.54M added.
- The largest BlackRock MuniAssets Fund seller in Q3 2025 was Polar Asset Management Partners, an estimated $3.36M sold.
Based on aggregated 13F filings for Q3 2025.