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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
751
$242K
752
$242K
753
$242K
754
$241K
755
$240K
756
$240K
757
$240K
758
$238K
759
$236K
760
$236K
761
$236K
762
$233K
763
$232K
764
$231K
765
$231K
766
$229K
767
$228K
768
$227K
769
$225K
770
$224K
771
$223K
772
$222K
773
$221K
774
$221K
775
$221K