iShares Government Money Market ETF
GMMF
6 hedge funds and large institutions have $28.7M invested in iShares Government Money Market ETF in 2025 Q1 according to their latest regulatory filings, with 6 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
31.45% more ownership
Funds ownership: 0% → 31.45% (+31%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$25.1M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$2.28M |
| 3 |
Jane Street
New York
|
+$820K |
| 4 |
Searle & Co
Greenwich,
Connecticut
|
+$301K |
| 5 |
Flow Traders U.S.
New York
|
+$219K |
Top Sellers
GMMF Hedge Fund Activity: Q1 2025 in Review
6 of the 7,484 institutional investors tracked by Wall St. Rank reported a position in iShares Government Money Market ETF (GMMF) for Q1 2025, worth a combined $28.7M.
Buyers outnumbered sellers: 6 funds opened new GMMF positions and 0 closed out — a net gain of 6 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was BlackRock, opening a new position worth an estimated $25.1M.
- 6 institutional investors held iShares Government Money Market ETF (GMMF) as of Q1 2025, up from 0 in Q4 2024.
- Funds reported $28.7M of iShares Government Money Market ETF stock for Q1 2025.
- 6 funds opened new iShares Government Money Market ETF positions in Q1 2025 and 0 closed out, a net change of +6 holders.
- The largest iShares Government Money Market ETF buyer in Q1 2025 was BlackRock, an estimated $25.1M added.
Based on aggregated 13F filings for Q1 2025.