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BlackRock MuniAssets Fund
MUA

70 hedge funds and large institutions have $87M invested in BlackRock MuniAssets Fund in 2025 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 22 increasing their positions, 17 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

75% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 8

29% more repeat investments, than reductions

Existing positions increased: 22 | Existing positions reduced: 17

9% more funds holding

Funds holding: 64 → 70 (+6)

6% more capital invested

Capital invested by funds: $82.1M → $87M (+$4.88M)

1.56% more ownership

Funds ownership: 19.35% → 20.91% (+1.6%)

Holders
70
Holders Change
+6
Holders Change %
+9.38%
% of All Funds
0.94%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
22
Reduced
17
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
+$6.02M
2
RCM
Rivernorth Capital Management
Florida
+$2.21M
3
RCM
Robinson Capital Management
Michigan
+$1.81M
4
HWAM
Hennion & Walsh Asset Management
New Jersey
+$1.81M
5
Bank of America
Bank of America
North Carolina
+$950K

Top Sellers

Rank Fund Capital Flow
1
Mariner
Mariner
Kansas
-$9.08M
2
GC
Guggenheim Capital
Illinois
-$1.16M
3
Rockefeller Capital Management
Rockefeller Capital Management
New York
-$472K
4
HighTower Advisors
HighTower Advisors
Illinois
-$227K
5
NFG
Nations Financial Group
Iowa
-$221K
Name Holding Trade Value Shares
Change 		Change in
Stake
NA
26
NewEdge Advisors
Louisiana
$532K -$8.69K -791 -2%
WAM
27
Wolverine Asset Management
Illinois
$503K +$451K +40,998 +758%
NWMP
28
Noble Wealth Management PBC
Colorado
$493K +$500K +45,500 New
Invesco
29
Invesco
Georgia
$424K -$1.98K -180 -0.5%
OC
30
Oarsman Capital
Wisconsin
$414K +$76.8K +6,990 +22%
GCP
31
Gill Capital Partners
Colorado
$402K -$13.1K -1,188 -3%
KMWM
32
Keudell/Morrison Wealth Management
Oregon
$369K +$16.5K +1,500 +5%
Cohen & Steers
33
Cohen & Steers
New York
$325K +$330K +30,000 New
Cetera Investment Advisers
34
Cetera Investment Advisers
Illinois
$315K +$15.1K +1,377 +5%
Envestnet Asset Management
35
Envestnet Asset Management
Illinois
$289K +$81.2K +7,386 +38%
ARC
36
Advisor Resource Council
Texas
$263K +$278K +25,250 New
Bank of New York Mellon
37
Bank of New York Mellon
New York
$256K +$259K +23,601 New
WS
38
Wedbush Securities
California
$241K – – –
Susquehanna International Group
39
Susquehanna International Group
Pennsylvania
$211K -$66.5K -6,051 -24%
PFS
40
Prospera Financial Services
Texas
$197K -$84.2K -7,662 -30%
SA
41
Sanctuary Advisors
Indiana
$194K +$396 +36 +0.2%
BB
42
Burford Brothers
Texas
$190K – – –
RIL
43
Rothschild Investment LLC
Illinois
$184K -$165K -15,000 -47%
FAG
44
Fortitude Advisory Group
Washington
$183K – – –
TWP
45
Tyche Wealth Partners
Texas
$182K – – –
WAM
46
Walker Asset Management
Missouri
$177K – – –
HighTower Advisors
47
HighTower Advisors
Illinois
$170K -$227K -20,700 -57%
FB
48
Finward Bancorp
Indiana
$168K – – –
Janney Montgomery Scott
49
Janney Montgomery Scott
Pennsylvania
$166K +$169K +15,345 New
Truist Financial
50
Truist Financial
North Carolina
$165K +$38.5K +3,500 +30%
1
2
3 4

MUA Hedge Fund Activity: Q1 2025 in Review

70 of the 7,463 institutional investors tracked by Wall St. Rank reported a position in BlackRock MuniAssets Fund (MUA) for Q1 2025, worth a combined $87M — up 5.9% from $82.1M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new MUA positions and 8 closed out — a net gain of 6 holders — while 22 added to existing stakes and 17 trimmed.

The largest buyer was Polar Asset Management Partners, opening a new position worth an estimated $6.02M. The largest seller was Mariner, cutting an estimated $9.08M.

  • 70 institutional investors held BlackRock MuniAssets Fund (MUA) as of Q1 2025, up from 64 in Q4 2024.
  • Funds reported $87M of BlackRock MuniAssets Fund stock for Q1 2025, up 5.9% quarter-over-quarter.
  • 14 funds opened new BlackRock MuniAssets Fund positions in Q1 2025 and 8 closed out, a net change of +6 holders.
  • The largest BlackRock MuniAssets Fund buyer in Q1 2025 was Polar Asset Management Partners, an estimated $6.02M added.
  • The largest BlackRock MuniAssets Fund seller in Q1 2025 was Mariner, an estimated $9.08M sold.

Based on aggregated 13F filings for Q1 2025.