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iShares S&P 100 ETF

884 hedge funds and large institutions have $12B invested in iShares S&P 100 ETF in 2025 Q1 according to their latest regulatory filings, with 103 funds opening new positions, 331 increasing their positions, 222 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

10.51% less ownership

Funds ownership: 165.27%154.76% (-11%)

13% less funds holding in top 10

Funds holding in top 10: 4741 (-6)

39% less call options, than puts

Call options by funds: $15.7B | Put options by funds: $25.8B

Holders
884
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
41
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$15.7B
Puts
$25.8B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
701
$236K
702
$236K
703
$236K
704
$235K
705
$235K
706
$235K
707
$235K
708
$233K
709
$233K
710
$232K
711
$231K
712
$230K
713
$229K
714
$227K
715
$227K
716
$226K
717
$226K
718
$224K
719
$224K
720
$223K
721
$223K
722
$223K
723
$221K
724
$221K
725
$218K