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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
SIC
926
Salem Investment Counselors
North Carolina
$2.33M -$24.5K -220 -1%
Massachusetts Financial Services
927
Massachusetts Financial Services
Massachusetts
$2.33M -$171K -1,532 -7%
VAMG
928
Voisard Asset Management Group
Michigan
$2.33M +$8.91K +80 +0.4%
HFBOT
929
Home Federal Bank of Tennessee
Tennessee
$2.32M – – –
TFM
930
Trademark Financial Management
Minnesota
$2.31M +$13.8K +124 +0.6%
CWP
931
Curated Wealth Partners
California
$2.31M – – –
FWCM
932
Ferguson Wellman Capital Management
Oregon
$2.3M -$112K -1,008 -5%
Millennium Management
933
Millennium Management
New York
$2.29M -$5.96M -53,496 -73%
PWP
934
Perfromance Wealth Partners
Illinois
$2.29M -$2.23K -20 -0.1%
PBF
935
Petix & Botte Financial
California
$2.27M – – –
BFA
936
Brown Financial Advisory
Alabama
$2.26M -$17.4K -156 -0.8%
LT
937
Legacy Trust
Michigan
$2.26M +$52.6K +472 +3%
MPCG
938
Matrix Private Capital Group
New York
$2.25M -$4.45K -40 -0.2%
TP
939
Tranquility Partners
Tennessee
$2.25M +$81.5K +732 +4%
AFC
940
AFT Forsyth & Company
Florida
$2.24M -$6.68K -60 -0.3%
MAM
941
MMA Asset Management
Pennsylvania
$2.24M +$37.4K +336 +2%
FA
942
Fiduciary Alliance
South Carolina
$2.24M +$299K +2,684 +16%
FF
943
Friday Financial
Iowa
$2.23M +$8.02K +72 +0.4%
CGPCS
944
Capital Group Private Client Services
California
$2.23M +$124K +1,116 +6%
RWM
945
RKL Wealth Management
Pennsylvania
$2.23M – – –
MWA
946
Midland Wealth Advisors
Illinois
$2.22M -$430K -3,864 -17%
MCM
947
Morton Capital Management
California
$2.22M +$404K +3,624 +24%
ACM
948
Advisors Capital Management
New Jersey
$2.19M -$9.35K -84 -0.4%
NIM
949
Northeast Investment Management
Massachusetts
$2.19M – – –
AIM
950
Acropolis Investment Management
Missouri
$2.18M – – –
36 37
38
39 40

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.