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iShares S&P 100 ETF

937 hedge funds and large institutions have $15.3B invested in iShares S&P 100 ETF in 2025 Q2 according to their latest regulatory filings, with 107 funds opening new positions, 386 increasing their positions, 220 reducing their positions, and 47 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 in top 10

Funds holding in top 10:

5% more funds holding

Funds holding: 889937 (+48)

35% less call options, than puts

Call options by funds: $17.7B | Put options by funds: $27.3B

80.36% less ownership

Funds ownership: 155.1%74.74% (-80%)

Holders
937
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
49
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.7B
Puts
$27.3B
Net Calls
Net Calls Change

Top Buyers

1 +$498M
2 +$245M
3 +$157M
4
Morgan Stanley
Morgan Stanley
New York
+$75.6M
5
Two Sigma Investments
Two Sigma Investments
New York
+$75.5M
Name Holding Trade Value Shares
Change
Change in
Stake
601
$492K
602
$491K
603
$490K
604
$490K
605
$488K
606
$485K
607
$485K
608
$481K
609
$479K
610
$478K
611
$477K
612
$475K
613
$474K
614
$470K
615
$470K
616
$468K
617
$459K
618
$457K
619
$454K
620
$451K
621
$443K
622
$442K
623
$441K
624
$440K
625
$439K