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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
726
$217K
727
$217K
728
$216K
729
$216K
730
$215K
731
$214K
732
$213K
733
$211K
734
$210K
735
$209K
736
$207K
737
$206K
738
$206K
739
$206K
740
$205K
741
$203K
742
$202K
743
$200K
744
$190K
745
$186K
746
$183K
747
$175K
748
$171K
749
$166K
750
$165K