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iShares S&P 100 ETF

934 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 106 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: 887934 (+47)

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%74.73% (-80%)

Holders
934
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
351
$2.16M
352
$2.15M
353
$2.13M
354
$2.1M
355
$2.1M
356
$2.09M
357
$2.09M
358
$2.06M
359
$2.05M
360
$2.03M
361
$2.03M
362
$2.03M
363
$2.01M
364
$2.01M
365
$1.99M
366
$1.97M
367
$1.97M
368
$1.96M
369
$1.96M
370
$1.94M
371
$1.92M
372
$1.92M
373
$1.89M
374
$1.88M
375
$1.87M