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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 75 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
1076
$258K
1077
$258K
1078
$258K
1079
$257K
1080
$256K
1081
$256K
1082
$256K
1083
$256K
1084
$255K
1085
$254K
1086
$252K
1087
$252K
1088
$251K
1089
$251K
1090
$251K
1091
$251K
1092
$250K
1093
$249K
1094
$248K
1095
$248K
1096
$248K
1097
$247K
1098
$245K
1099
$245K
1100
$245K