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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
EAM
201
Eukles Asset Management
Ohio
$7.9M
Stifel Financial
202
Stifel Financial
Missouri
$7.9M
Comerica Bank
203
Comerica Bank
Texas
$7.76M
HCMT
204
Highland Capital Management (Tennessee)
Tennessee
$7.67M
HIP
205
HUB Investment Partners
Texas
$7.62M
OAM
206
Ostrum Asset Management
France
$7.62M
ASRS
207
Arizona State Retirement System
Arizona
$7.58M
T
208
TOBAM
France
$7.54M
SOMRS
209
State of Michigan Retirement System
Michigan
$7.33M
GCL
210
Gouws Capital LLC
North Carolina
$7.25M
MG
211
Markel Group
Virginia
$6.99M
SW
212
Solidarity Wealth
Utah
$6.94M
CTA
213
Chesley Taft & Associates
Illinois
$6.81M
ProShare Advisors
214
ProShare Advisors
Maryland
$6.75M
BA
215
Bridgewater Associates
Connecticut
$6.7M
MWM
216
Moran Wealth Management
Florida
$6.57M
Baird Financial Group
217
Baird Financial Group
Wisconsin
$6.56M
CNB
218
Czech National Bank
Czech Republic
$6.51M
Handelsbanken Fonder
219
Handelsbanken Fonder
Sweden
$6.51M
Northwestern Mutual Wealth Management
220
Northwestern Mutual Wealth Management
Wisconsin
$6.42M
EI
221
Ethic Inc
New York
$6.37M
MIM
222
MetLife Investment Management
New Jersey
$6.36M
BZWA
223
Blue Zone Wealth Advisors
California
$6.25M
COPPSERS
224
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.16M
RWM
225
RBA Wealth Management
California
$6.15M