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iShares Russell 1000 ETF

1,334 hedge funds and large institutions have $30B invested in iShares Russell 1000 ETF in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 408 increasing their positions, 447 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $32.4B → $30B (-$2.43B)

12% less funds holding in top 10

Funds holding in top 10: 10794 (-13)

59% less call options, than puts

Call options by funds: $19.8M | Put options by funds: $47.7M

Holders
1,334
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
94
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19.8M
Puts
$47.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
951
$387K
952
$386K
953
$385K
954
$381K
955
$380K
956
$380K
957
$378K
958
$375K
959
$375K
960
$375K
961
$368K
962
$368K
963
$368K
964
$366K
965
$365K
966
$363K
967
$362K
968
$361K
969
$360K
970
$360K
971
$358K
972
$354K
973
$353K
974
$351K
975
$349K