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iShares S&P 100 ETF

993 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, 423 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: 74.73%91.38% (+17%)

6% more funds holding

Funds holding: 934993 (+59)

46% less call options, than puts

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

Holders
993
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
IAN
651
Integrated Advisors Network
Texas
$477K
BWM
652
BAM Wealth Management
Colorado
$472K
NAMM
653
NorthStar Asset Management (Massachusetts)
Massachusetts
$465K
WPW
654
Waldron Private Wealth
Pennsylvania
$464K
RIM
655
Redwood Investment Management
Arizona
$462K
VPIM
656
Vanguard Personalized Indexing Management
California
$461K
CIA
657
Cape Investment Advisory
Georgia
$460K
HWA
658
Hilltop Wealth Advisors
North Carolina
$453K
OPA
659
Old Port Advisors
Maine
$450K
ST
660
Spinnaker Trust
Maine
$447K
MW
661
Maia Wealth
Colorado
$445K
FWM
662
Focused Wealth Management
New York
$443K
GFG
663
Grantvest Financial Group
New Jersey
$442K
SA
664
Skyline Advisors
Washington
$440K
AL
665
ADE LLC
Maryland
$439K
BW
666
BostonPremier Wealth
Massachusetts
$434K
BC
667
Bricktown Capital
Michigan
$431K
GCG
668
Gilbert Capital Group
Maine
$427K
TFS
669
Thoroughbred Financial Services
Tennessee
$426K
RBC
670
Romano Brothers & Co
Illinois
$423K
SQA
671
Simon Quick Advisors
New Jersey
$422K
NFG
672
Nations Financial Group
Iowa
$421K
TF
673
Tompkins Financial
New York
$419K
CIA
674
Choate Investment Advisors
Massachusetts
$411K
OLA
675
Oliver Luxxe Assets
New Jersey
$408K