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iShares S&P 100 ETF
998 hedge funds and large institutions have $22.6B invested in iShares S&P 100 ETF in 2025 Q3 according to their latest regulatory filings, with 110 funds opening new positions, 426 increasing their positions, 219 reducing their positions, and 38 closing their positions.
New
Increased
Maintained
Reduced
Closed
189% more first-time investments, than exits
New positions opened: 110 | Existing positions closed: 38
95% more repeat investments, than reductions
Existing positions increased: 426 | Existing positions reduced: 219
61% more funds holding in top 10
Funds holding in top 10: 49 → 79 (+30)
47% more capital invested
Capital invested by funds: $15.4B → $22.6B (+$7.27B)
16.64% more ownership
Funds ownership: 74.76% → 91.4% (+17%)
6% more funds holding
Funds holding: 939 → 998 (+59)
46% less call options, than puts
Call options by funds: $17.3B | Put options by funds: $31.8B
Holders
998
Holders Change
+59
Holders Change %
+6.28%
% of All Funds
13.1%
Holding in Top 10
79
Holding in Top 10 Change
+30
Holding in Top 10 Change %
+61.22%
% of All Funds
1.04%
New
110
Increased
426
Reduced
219
Closed
38
Calls
$17.3B
Puts
$31.8B
Net Calls
-$14.5B
Net Calls Change
-$4.9B
