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iShares S&P 100 ETF

884 hedge funds and large institutions have $12B invested in iShares S&P 100 ETF in 2025 Q1 according to their latest regulatory filings, with 103 funds opening new positions, 331 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:

10.51% less ownership

Funds ownership: 165.27%154.76% (-11%)

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
884
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
426
$1.03M
427
$1.03M
428
$1.02M
429
$1.02M
430
$1.01M
431
$998K
432
$997K
433
$982K
434
$979K
435
$975K
436
$973K
437
$972K
438
$965K
439
$963K
440
$954K
441
$944K
442
$942K
443
$931K
444
$928K
445
$919K
446
$915K
447
$914K
448
$912K
449
$909K
450
$902K