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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
651
$1.01M
652
$1.01M
653
$1.01M
654
$1M
655
$1M
656
$1M
657
$990K
658
$986K
659
$983K
660
$972K
661
$971K
662
$968K
663
$968K
664
$967K
665
$967K
666
$966K
667
$965K
668
$962K
669
$961K
670
$958K
671
$957K
672
$948K
673
$942K
674
$936K
675
$936K