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iShares Russell 1000 Growth ETF
IWF

2,351 hedge funds and large institutions have $91B invested in iShares Russell 1000 Growth ETF in 2025 Q3 according to their latest regulatory filings, with 154 funds opening new positions, 665 increasing their positions, 883 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

148% more first-time investments, than exits

New positions opened: 154 | Existing positions closed: 62

84% more call options, than puts

Call options by funds: $246M | Put options by funds: $134M

9% more capital invested

Capital invested by funds: $83.7B → $91B (+$7.32B)

4% more funds holding in top 10

Funds holding in top 10: 210 → 218 (+8)

2% more funds holding

Funds holding: 2,295 → 2,351 (+56)

2.49% less ownership

Funds ownership: 299.56% → 297.07% (-2.5%)

25% less repeat investments, than reductions

Existing positions increased: 665 | Existing positions reduced: 883

Holders
2,351
Holders Change
+56
Holders Change %
+2.44%
% of All Funds
30.85%
Holding in Top 10
218
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+3.81%
% of All Funds
2.86%
New
154
Increased
665
Reduced
883
Closed
62
Calls
$246M
Puts
$134M
Net Calls
+$112M
Net Calls Change
-$39M

Top Buyers

Rank Fund Capital Flow
1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$347M
2
Focus Partners Wealth
Focus Partners Wealth
Massachusetts
+$253M
3
Northern Trust
Northern Trust
Illinois
+$182M
4
Cetera Investment Advisers
Cetera Investment Advisers
Illinois
+$127M
5
JP Morgan Chase
JP Morgan Chase
New York
+$93.2M

Top Sellers

Rank Fund Capital Flow
1
Goldman Sachs
Goldman Sachs
New York
-$1.02B
2
Bank of America
Bank of America
North Carolina
-$730M
3
Two Sigma Investments
Two Sigma Investments
New York
-$235M
4
Morgan Stanley
Morgan Stanley
New York
-$142M
5
Stifel Financial
Stifel Financial
Missouri
-$62.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
DA
876
Detalus Advisors
Missouri
$2.61M -$2.23K -20 -0.1%
TCOTS
877
Trust Company of the South
North Carolina
$2.6M -$1.78K -16 -0.1%
FHA
878
Flagship Harbor Advisors
Massachusetts
$2.6M -$1.91M -17,180 -44%
EAM
879
Empirical Asset Management
Massachusetts
$2.59M +$77.1K +692 +3%
IAG
880
Investmark Advisory Group
Connecticut
$2.58M -$190K -1,708 -7%
RWP
881
Revolve Wealth Partners
New Jersey
$2.58M -$534K -4,792 -18%
BLC
882
Brown, Lisle/Cummings
Rhode Island
$2.57M – – –
ADL
883
Asset Dedication LLC
California
$2.56M -$9.8K -88 -0.4%
SL
884
Salomon & Ludwin
Virginia
$2.56M -$121K -1,088 -5%
TFO
885
Tarbox Family Office
California
$2.55M – – –
NPT
886
National Philanthropic Trust
Pennsylvania
$2.55M – – –
LDB
887
Lee, Danner & Bass
Tennessee
$2.55M +$5.79K +52 +0.2%
QPWM
888
Quadrant Private Wealth Management
Pennsylvania
$2.54M -$1.34K -12 -0.1%
ICMP
889
Integrated Capital Management (Pennsylvania)
Pennsylvania
$2.54M -$357K -3,204 -13%
CFG
890
Cooper Financial Group
California
$2.53M -$34.3K -308 -1%
JWM
891
JP Wealth Management
South Carolina
$2.53M – – –
SIC
892
Sterling Investment Counsel
New York
$2.51M +$2.39M +21,452 New
RBFC
893
Roman Butler Fullerton & Co
Missouri
$2.5M +$83.3K +748 +4%
CFS
894
Cannon Financial Strategists
Georgia
$2.5M -$33K -296 -1%
PMFA
895
Plante Moran Financial Advisors
Michigan
$2.48M -$82.8K -744 -3%
CT
896
Caldwell Trust
Florida
$2.47M +$57.9K +520 +3%
IIL
897
Insight Inv LLC
California
$2.47M -$156K -1,404 -6%
CFP
898
Cascade Financial Partners
California
$2.47M -$11.1K -100 -0.5%
TI
899
Tidal Investments
Wisconsin
$2.46M +$2.34M +21,028 New
SFM
900
Signet Financial Management
New Jersey
$2.46M -$39.6K -356 -2%
34 35
36
37 38

IWF Hedge Fund Activity: Q3 2025 in Review

2,351 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in iShares Russell 1000 Growth ETF (IWF) for Q3 2025, worth a combined $91B — up 8.7% from $83.7B a quarter earlier.

Buyers outnumbered sellers: 154 funds opened new IWF positions and 62 closed out — a net gain of 92 holders — while 665 added to existing stakes and 883 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $347M. The largest seller was Goldman Sachs, cutting an estimated $1.02B.

  • 2,351 institutional investors held iShares Russell 1000 Growth ETF (IWF) as of Q3 2025, up from 2,295 in Q2 2025.
  • Funds reported $91B of iShares Russell 1000 Growth ETF stock for Q3 2025, up 8.7% quarter-over-quarter.
  • 154 funds opened new iShares Russell 1000 Growth ETF positions in Q3 2025 and 62 closed out, a net change of +92 holders.
  • The largest iShares Russell 1000 Growth ETF buyer in Q3 2025 was T. Rowe Price Associates, an estimated $347M added.
  • The largest iShares Russell 1000 Growth ETF seller in Q3 2025 was Goldman Sachs, an estimated $1.02B sold.

Based on aggregated 13F filings for Q3 2025.