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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
CA
376
Clearstead Advisors
Ohio
$1.7M
GI
377
GAMMA Investing
California
$1.67M
Primecap Management
378
Primecap Management
California
$1.64M
MRI
379
Mad River Investors
Massachusetts
$1.63M
QP
380
Quilter Plc
United Kingdom
$1.62M
KRS
381
Kentucky Retirement Systems
Kentucky
$1.61M
SCM
382
Sterling Capital Management
North Carolina
$1.59M
FRA
383
Frank Rimerman Advisors
California
$1.56M
AMCA
384
Arthur M. Cohen & Associates
Illinois
$1.55M
CI
385
Cavalier Investments
Georgia
$1.54M
CBT
386
Central Bank & Trust
Kentucky
$1.51M
HIMCH
387
Hartford Investment Management Co (HIMCO)
Connecticut
$1.51M
RWM
388
Ritholtz Wealth Management
New York
$1.51M
GH
389
GAM Holding
Switzerland
$1.48M
MCM
390
Manchester Capital Management
Vermont
$1.48M
EGM
391
Engineers Gate Manager
New York
$1.45M
NB
392
Norinchukin Bank
Japan
$1.44M
STA
393
Summit Trail Advisors
New York
$1.41M
CFB
394
Cullen/Frost Bankers
Texas
$1.37M
ACA
395
Aptus Capital Advisors
Alabama
$1.36M
DAS
396
Dynamic Advisor Solutions
Arizona
$1.36M
LSERS
397
Louisiana State Employees Retirement System
Louisiana
$1.35M
GIBU
398
Gulf International Bank (UK)
United Kingdom
$1.35M
Vontobel Holding
399
Vontobel Holding
Switzerland
$1.35M
CPC
400
Cookson Peirce & Co
Pennsylvania
$1.34M