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iShares Russell 1000 ETF

1,338 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, 410 increasing their positions, 447 reducing their positions, and 77 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: 10895 (-13)

59% less call options, than puts

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

Holders
1,338
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
95
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
$261K
1077
$260K
1078
$260K
1079
$258K
1080
$258K
1081
$258K
1082
$257K
1083
$256K
1084
$256K
1085
$256K
1086
$256K
1087
$255K
1088
$254K
1089
$252K
1090
$252K
1091
$251K
1092
$251K
1093
$251K
1094
$251K
1095
$250K
1096
$249K
1097
$248K
1098
$248K
1099
$248K
1100
$247K