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BlackRock Short Maturity Municipal Bond ETF

172 hedge funds and large institutions have $755M invested in BlackRock Short Maturity Municipal Bond ETF in 2025 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 77 increasing their positions, 44 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 11

75% more repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 44

25% more capital invested

Capital invested by funds: $605M → $755M (+$150M)

11.49% more ownership

Funds ownership: 79.88%91.36% (+11%)

8% more funds holding

Funds holding: 160172 (+12)

0% more funds holding in top 10

Funds holding in top 10: 66 (0)

Holders
172
Holders Change
+12
Holders Change %
+7.5%
% of All Funds
2.31%
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.08%
New
25
Increased
77
Reduced
44
Closed
11
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
OMC
176
Old Mission Capital
Illinois
-$1.29M -25,867 Closed
WA
177
Win Advisors
Florida
-$922K -18,458 Closed
STA
178
Summit Trail Advisors
New York
-$622K -12,447 Closed
OCM
179
One Capital Management
California
-$525K -10,507 Closed
KW
180
Keyvantage Wealth
Pennsylvania
-$407K -8,154 Closed
ML
181
McAdam LLC
Pennsylvania
-$343K -6,862 Closed
Citadel Advisors
182
Citadel Advisors
Florida
-$319K -6,387 Closed
CIAS
183
CFS Investment Advisory Services
New Jersey
-$225K -4,506 Closed
VHAM
184
Van Hulzen Asset Management
California
-$99.9K -2,000 Closed

MEAR Hedge Fund Activity: Q1 2025 in Review

172 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in BlackRock Short Maturity Municipal Bond ETF (MEAR) for Q1 2025, worth a combined $755M — up 25% from $605M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new MEAR positions and 11 closed out — a net gain of 14 holders — while 77 added to existing stakes and 44 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $89.2M. The largest seller was Stephens Inc, cutting an estimated $8.51M.

  • 172 institutional investors held BlackRock Short Maturity Municipal Bond ETF (MEAR) as of Q1 2025, up from 160 in Q4 2024.
  • Funds reported $755M of BlackRock Short Maturity Municipal Bond ETF stock for Q1 2025, up 25% quarter-over-quarter.
  • 25 funds opened new BlackRock Short Maturity Municipal Bond ETF positions in Q1 2025 and 11 closed out, a net change of +14 holders.
  • The largest BlackRock Short Maturity Municipal Bond ETF buyer in Q1 2025 was Morgan Stanley, an estimated $89.2M added.
  • The largest BlackRock Short Maturity Municipal Bond ETF seller in Q1 2025 was Stephens Inc, an estimated $8.51M sold.

Based on aggregated 13F filings for Q1 2025.