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Cboe Global Markets

862 hedge funds and large institutions have $22B invested in Cboe Global Markets in 2025 Q3 according to their latest regulatory filings, with 101 funds opening new positions, 320 increasing their positions, 303 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

6% more repeat investments, than reductions

Existing positions increased: 320 | Existing positions reduced: 303

2% more capital invested

Capital invested by funds: $21.5B → $22B (+$487M)

2.17% less ownership

Funds ownership: 88.11%85.94% (-2.2%)

Holders
862
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$277M
Puts
$223M
Net Calls
Net Calls Change

Top Buyers

1 +$448M
2 +$243M
3 +$171M
4
Marshall Wace
Marshall Wace
United Kingdom
+$107M
5
Morgan Stanley
Morgan Stanley
New York
+$102M
Name Holding Trade Value Shares
Change
Change in
Stake
M&T Bank
526
M&T Bank
New York
$531K
HCA
527
Harbor Capital Advisors
Illinois
$529K
GRP
528
Global Retirement Partners
California
$529K
AF
529
Apexium Financial
Texas
$525K
ST
530
Somerset Trust
Pennsylvania
$516K
WC
531
Westerkirk Capital
$515K
BAAM
532
Baker Avenue Asset Management
California
$514K
JIC
533
Johnson Investment Counsel
Ohio
$513K
CPCPP
534
Canada Post Corporation Pension Plan
Canada
$508K
NFG
535
Nadler Financial Group
Illinois
$505K
PAG
536
Private Advisor Group
New Jersey
$496K
GC
537
Guggenheim Capital
Illinois
$496K
PA
538
Parallel Advisors
California
$496K
MCA
539
Martin Capital Advisors
Texas
$494K
MSE
540
MUFG Securities EMEA
United Kingdom
$491K
CFO
541
Callan Family Office
Pennsylvania
$486K
RCAG
542
Rehmann Capital Advisory Group
Michigan
$485K
TWM
543
TriaGen Wealth Management
California
$482K
Wellington Management Group
544
Wellington Management Group
Massachusetts
$476K
OF
545
Optimize Financial
California
$476K
SPIA
546
Steward Partners Investment Advisory
New York
$469K
Fiera Capital (Canada)
547
Fiera Capital (Canada)
Quebec, Canada
$469K
CCM
548
Coldstream Capital Management
Washington
$469K
AFG
549
Atomi Financial Group
New York
$467K
SC
550
Syon Capital
California
$466K