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Cboe Global Markets
CBOE

806 hedge funds and large institutions have $20.9B invested in Cboe Global Markets in 2025 Q1 according to their latest regulatory filings, with 123 funds opening new positions, 280 increasing their positions, 288 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed

209% more call options, than puts

Call options by funds: $286M | Put options by funds: $92.4M

50% more funds holding in top 10

Funds holding in top 10: 8 → 12 (+4)

48% more first-time investments, than exits

New positions opened: 123 | Existing positions closed: 83

19% more capital invested

Capital invested by funds: $17.6B → $20.9B (+$3.33B)

4% more funds holding

Funds holding: 778 → 806 (+28)

2.38% more ownership

Funds ownership: 85.8% → 88.19% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 280 | Existing positions reduced: 288

Holders
806
Holders Change
+28
Holders Change %
+3.6%
% of All Funds
10.81%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.16%
New
123
Increased
280
Reduced
288
Closed
83
Calls
$286M
Puts
$92.4M
Net Calls
+$193M
Net Calls Change
+$22.7M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
+$369M
2
UBS AM
UBS AM
Illinois
+$177M
3
Marshall Wace
Marshall Wace
United Kingdom
+$152M
4
UBS Group
UBS Group
Switzerland
+$67.9M
5
PL
Perpetual Ltd
Australia
+$61.4M

Top Sellers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$95.1M
2
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$80.4M
3
CCMG
Clark Capital Management Group
Pennsylvania
-$43.1M
4
PI
PineBridge Investments
New York
-$40.2M
5
Goldman Sachs
Goldman Sachs
New York
-$34.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
Assenagon Asset Management
426
Assenagon Asset Management
Luxembourg
$1.07M -$622 -3 -0.1%
PRP
427
Peak Retirement Planning
Ohio
$1.07M +$114K +548 +13%
IG
428
ING Group
Netherlands
$1.06M -$7.67K -37 -0.8%
MFIM
429
Mesirow Financial Investment Management
Illinois
$1.05M +$967K +4,661 New
JSSH
430
J. Safra Sarasin Holding
$1.03M -$83.6K -403 -8%
ALMGDA
431
AG2R La Mondiale Gestion d'Actifs
France
$1.02M +$927K +4,470 New
AI
432
Axecap Investments
Ohio
$1.01M -$416K -2,006 -31%
CTC
433
Central Trust Company
Missouri
$989K -$33.8K -163 -4%
CCMG
434
Clark Capital Management Group
Pennsylvania
$972K -$43.1M -207,644 -98%
QPWM
435
Quadrant Private Wealth Management
Pennsylvania
$971K -$25.9K -125 -3%
JAFL
436
Jay A. Fishman Ltd
Michigan
$963K – – –
QC
437
Quadrature Capital
United Kingdom
$948K -$247K -1,191 -22%
LCGC
438
Legacy Capital Group California
California
$942K -$4.77K -23 -0.5%
SC
439
Skylands Capital
Wisconsin
$939K -$902K -4,350 -51%
PI
440
PineBridge Investments
New York
$920K -$40.2M -193,789 -98%
AAS
441
Avantax Advisory Services
Texas
$916K +$252K +1,213 +43%
EAMA
442
EFG Asset Management (Americas)
Florida
$910K +$834K +4,023 New
AFWM
443
AMJ Financial Wealth Management
Virginia
$907K -$1.04K -5 -0.1%
ZIC
444
ZWJ Investment Counsel
Georgia
$905K -$622 -3 -0.1%
CF
445
Centaurus Financial
California
$900K +$10.4K +50 +1%
UPS
446
UHLMANN PRICE SECURITIES
Illinois
$883K – – –
RCM
447
RB Capital Management
Nevada
$881K +$4.98K +24 +0.6%
TRCT
448
Tower Research Capital (TRC)
New York
$881K -$675K -3,255 -45%
Envestnet Portfolio Solutions
449
Envestnet Portfolio Solutions
Illinois
$880K -$935K -4,510 -54%
O
450
Ossiam
France
$878K -$281K -1,353 -26%
16 17
18
19 20

CBOE Hedge Fund Activity: Q1 2025 in Review

806 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Cboe Global Markets (CBOE) for Q1 2025, worth a combined $20.9B — up 19% from $17.6B a quarter earlier.

Buyers outnumbered sellers: 123 funds opened new CBOE positions and 83 closed out — a net gain of 40 holders — while 280 added to existing stakes and 288 trimmed.

The largest buyer was AllianceBernstein, adding an estimated $369M. The largest seller was Massachusetts Financial Services, cutting an estimated $95.1M.

  • 806 institutional investors held Cboe Global Markets (CBOE) as of Q1 2025, up from 778 in Q4 2024.
  • Funds reported $20.9B of Cboe Global Markets stock for Q1 2025, up 19% quarter-over-quarter.
  • 123 funds opened new Cboe Global Markets positions in Q1 2025 and 83 closed out, a net change of +40 holders.
  • The largest Cboe Global Markets buyer in Q1 2025 was AllianceBernstein, an estimated $369M added.
  • The largest Cboe Global Markets seller in Q1 2025 was Massachusetts Financial Services, an estimated $95.1M sold.

Based on aggregated 13F filings for Q1 2025.