iShares Russell 1000 Growth ETF
IWF
2,299 hedge funds and large institutions have $83.7B invested in iShares Russell 1000 Growth ETF in 2025 Q2 according to their latest regulatory filings, with 193 funds opening new positions, 699 increasing their positions, 835 reducing their positions, and 78 closing their positions.
299% more call options, than puts
Call options by funds: $201M | Put options by funds: $50.5M
147% more first-time investments, than exits
New positions opened: 193 | Existing positions closed: 78
15% more capital invested
Capital invested by funds: $72.9B → $83.7B (+$10.8B)
4% more funds holding
Funds holding: 2,218 → 2,299 (+81)
0% more funds holding in top 10
Funds holding in top 10: 211 → 211 (0)
0.8% less ownership
Funds ownership: 75.7% → 74.9% (-0.8%)
16% less repeat investments, than reductions
Existing positions increased: 699 | Existing positions reduced: 835
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$947M |
| 2 |
JP Morgan Chase
New York
|
+$157M |
| 3 |
Baird Financial Group
Milwaukee,
Wisconsin
|
+$142M |
| 4 |
KAM
Kensington Asset Management
Austin,
Texas
|
+$86M |
| 5 |
LPL Financial
San Diego,
California
|
+$80.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
-$470M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$464M |
| 3 |
Corient Private Wealth
Miami,
Florida
|
-$314M |
| 4 |
CM
Churchill Management
Los Angeles,
California
|
-$306M |
| 5 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$294M |
IWF Hedge Fund Activity: Q2 2025 in Review
2,299 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in iShares Russell 1000 Growth ETF (IWF) for Q2 2025, worth a combined $83.7B — up 15% from $72.9B a quarter earlier.
Buyers outnumbered sellers: 193 funds opened new IWF positions and 78 closed out — a net gain of 115 holders — while 699 added to existing stakes and 835 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $947M. The largest seller was Bank of America, cutting an estimated $470M.
- 2,299 institutional investors held iShares Russell 1000 Growth ETF (IWF) as of Q2 2025, up from 2,218 in Q1 2025.
- Funds reported $83.7B of iShares Russell 1000 Growth ETF stock for Q2 2025, up 15% quarter-over-quarter.
- 193 funds opened new iShares Russell 1000 Growth ETF positions in Q2 2025 and 78 closed out, a net change of +115 holders.
- The largest iShares Russell 1000 Growth ETF buyer in Q2 2025 was Morgan Stanley, an estimated $947M added.
- The largest iShares Russell 1000 Growth ETF seller in Q2 2025 was Bank of America, an estimated $470M sold.
Based on aggregated 13F filings for Q2 2025.