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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
201
$5.09M
202
$5.07M
203
$5.05M
204
$5.02M
205
$4.97M
206
$4.88M
207
$4.87M
208
$4.84M
209
$4.82M
210
$4.82M
211
$4.74M
212
$4.73M
213
$4.66M
214
$4.65M
215
$4.63M
216
$4.54M
217
$4.52M
218
$4.48M
219
$4.47M
220
$4.41M
221
$4.4M
222
$4.31M
223
$4.28M
224
$4.26M
225
$4.19M