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iShares S&P 100 ETF

887 hedge funds and large institutions have $12B invested in iShares S&P 100 ETF in 2025 Q1 according to their latest regulatory filings, with 104 funds opening new positions, 332 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:

10.17% less ownership

Funds ownership: 165.27%155.1% (-10%)

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
887
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
626
$325K
627
$324K
628
$322K
629
$319K
630
$318K
631
$317K
632
$316K
633
$315K
634
$313K
635
$307K
636
$306K
637
$305K
638
$302K
639
$301K
640
$300K
641
$300K
642
$300K
643
$299K
644
$298K
645
$296K
646
$289K
647
$289K
648
$288K
649
$286K
650
$285K