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iShares S&P 100 ETF

1,096 hedge funds and large institutions have $22.8B invested in iShares S&P 100 ETF in 2025 Q4 according to their latest regulatory filings, with 163 funds opening new positions, 415 increasing their positions, 278 reducing their positions, and 42 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 funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

1% more capital invested

Capital invested by funds: $22.6B → $22.8B (+$230M)

12.15% less ownership

Funds ownership: 91.4%79.25% (-12%)

42% less call options, than puts

Call options by funds: $17.7B | Put options by funds: $30.4B

Holders
1,096
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
93
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.7B
Puts
$30.4B
Net Calls
Net Calls Change

Top Buyers

1 +$125M
2 +$98.8M
3 +$93.7M
4
Wells Fargo
Wells Fargo
California
+$60.2M
5
Morgan Stanley
Morgan Stanley
New York
+$50.1M

Top Sellers

1 -$2.6B
2 -$308M
3 -$119M
4
Citigroup
Citigroup
New York
-$58.5M
5
NI
Natural Investments
California
-$56.8M
Name Holding Trade Value Shares
Change
Change in
Stake
DMIC
951
Dixon Mitchell Investment Counsel
British Columbia, Canada
$137K
FC
952
Financial Consulate
Maryland
$136K
BL
953
Balentine LLC
Georgia
$131K
Citigroup
954
Citigroup
New York
$129K
Q1WB
955
Quest 10 Wealth Builders
Virginia
$122K
RFP
956
Root Financial Partners
California
$122K
WBC
957
West Branch Capital
Massachusetts
$119K
MEG
958
Millstone Evans Group
Colorado
$112K
NSIM
959
North Star Investment Management
Illinois
$111K
OSNBOA
960
Old Second National Bank of Aurora
Illinois
$110K
UBS AM
961
UBS AM
Illinois
$109K
GTAM
962
Global Trust Asset Management
Florida
$107K
API
963
Asset Planning Inc
California
$103K
BCM
964
Basso Capital Management
Connecticut
$103K
BAM
965
Byrne Asset Management
New Jersey
$101K
CF
966
Collier Financial
Colorado
$96.2K
CFB
967
Cullen/Frost Bankers
Texas
$96K
CT
968
Colonial Trust
South Carolina
$90.5K
PWA
969
Physician Wealth Advisors
Utah
$88.8K
EW
970
Elyxium Wealth
California
$88K
CTA
971
Colonial Trust Advisors
South Carolina
$87.5K
TWD
972
True Wealth Design
Ohio
$85.7K
EB
973
Eastern Bank
Massachusetts
$85.4K
AWM
974
Abound Wealth Management
Tennessee
$84.7K
BC
975
Barrett & Company
Rhode Island
$84.4K