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iShares S&P 100 ETF

995 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, 424 increasing their positions, 219 reducing their positions, and 38 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 capital invested

Capital invested by funds: $ → $

16.64% more ownership

Funds ownership: 74.74%91.38% (+17%)

6% more funds holding

Funds holding: 936995 (+59)

46% less call options, than puts

Call options by funds: $17.3B | Put options by funds: $31.8B

Holders
995
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
79
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.3B
Puts
$31.8B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
CF
651
Centaurus Financial
California
$479K
IAN
652
Integrated Advisors Network
Texas
$477K
BWM
653
BAM Wealth Management
Colorado
$472K
NAMM
654
NorthStar Asset Management (Massachusetts)
Massachusetts
$465K
WPW
655
Waldron Private Wealth
Pennsylvania
$464K
RIM
656
Redwood Investment Management
Arizona
$462K
VPIM
657
Vanguard Personalized Indexing Management
California
$461K
CIA
658
Cape Investment Advisory
Georgia
$460K
HWA
659
Hilltop Wealth Advisors
North Carolina
$453K
OPA
660
Old Port Advisors
Maine
$450K
ST
661
Spinnaker Trust
Maine
$447K
MW
662
Maia Wealth
Colorado
$445K
FWM
663
Focused Wealth Management
New York
$443K
GFG
664
Grantvest Financial Group
New Jersey
$442K
SA
665
Skyline Advisors
Washington
$440K
AL
666
ADE LLC
Maryland
$439K
BW
667
BostonPremier Wealth
Massachusetts
$434K
BC
668
Bricktown Capital
Michigan
$431K
GCG
669
Gilbert Capital Group
Maine
$427K
TFS
670
Thoroughbred Financial Services
Tennessee
$426K
RBC
671
Romano Brothers & Co
Illinois
$423K
SQA
672
Simon Quick Advisors
New Jersey
$422K
NFG
673
Nations Financial Group
Iowa
$421K
TF
674
Tompkins Financial
New York
$419K
CIA
675
Choate Investment Advisors
Massachusetts
$411K