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iShares Russell 1000 ETF

1,492 hedge funds and large institutions have $37.8B invested in iShares Russell 1000 ETF in 2025 Q4 according to their latest regulatory filings, with 159 funds opening new positions, 412 increasing their positions, 495 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

1.7% more ownership

Funds ownership: 80.2%81.9% (+1.7%)

1% more funds holding in top 10

Funds holding in top 10: 9798 (+1)

17% less repeat investments, than reductions

Existing positions increased: 412 | Existing positions reduced: 495

Holders
1,492
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
98
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$20.4M
Puts
$11.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
1526
Simplex Trading
Illinois
RCM
1527
RMR Capital Management
California
PCA
1528
Pallas Capital Advisors
Massachusetts
SFG
1529
Snider Financial Group
Washington
MLIC
1530
Mandatum Life Insurance Company
Finland
LPP
1531
Life Planning Partners
Florida
3F
1532
360 Financial
Minnesota
NCM
1533
Northwest Capital Management
Oregon
FLP
1534
Financial Life Planners
Arizona
BPAMU
1535
BTG Pactual Asset Management US
New York
SCA
1536
Stuart Chaussee & Associates
California
CTC
1537
Corundum Trust Company
South Dakota
KHC
1538
Koesten Hirschmann & Crabtree
Kansas
KWM
1539
Kiker Wealth Management
Georgia
LC
1540
Luminist Capital
Michigan
RWM
1541
RMG Wealth Management
Wisconsin
AWM
1542
Absher Wealth Management
North Carolina
LCM
1543
Logan Capital Management
Pennsylvania
BSB
1544
Bangor Savings Bank
Maine
AIA
1545
Angeles Investment Advisors
California
MSWA
1546
Marshall & Sterling Wealth Advisors
New York
MFA
1547
Morling Financial Advisors
California
ABWM
1548
Alpine Bank Wealth Management
Colorado
Barclays
1549
Barclays
United Kingdom
HWM
1550
HighMark Wealth Management
Minnesota