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CBOE in the 13F filings

Cboe HLDGS Inc · CUSIP 12503M108

Sector · Other financial servicesTheme · Financial services· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
33
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 15 listed it in both
Shares listed
18,554,930
combined, among listed positions
Reported value
$4.7bn
combined, at the quarter end

Among the 92 comparable managers: 12 buyers (opened or added shares) and 24 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,046,794.

Managers listing CBOE in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

33 of 33 holders

ActionFiling
AllianceBernstein LP6,566,424$1.6bn0.52%Trimmed-211,20917 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)4,351,799$1.1bn0.06%Trimmed-418,03817 Feb 2026 (the filing on sec.gov)
Invesco Ltd1,931,272$485munder 0.1%Added+105,16819 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,341,809$337m0.15%Trimmed-31,35617 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,139,406$286m0.44%Trimmed-203,51812 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP667,747$168m0.15%Added+231,24413 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC470,775$118m0.15%Trimmed-278,88317 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC434,242$109m0.06%Trimmed-49,35217 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC379,384$95munder 0.1%Added+180,08717 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc362,896$91munder 0.1%Trimmed-67,12617 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP341,654$86m0.12%Trimmed-139,62217 Feb 2026 (the filing on sec.gov)
Man Group PLC124,731$31m0.05%Trimmed-37,95317 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC52,273$13munder 0.1%Added+22210 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC48,042$12munder 0.1%Added+32,22313 Feb 2026 (the filing on sec.gov)
MFS Investment Management47,142$12munder 0.1%Added+68122 Jan 2026 (the filing on sec.gov)
Markel Group Inc41,750$10m0.08%Added+13,2506 Feb 2026 (the filing on sec.gov)
Millennium Management LLC32,197$8.1munder 0.1%Trimmed-156,09617 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC29,388$7.4munder 0.1%Trimmed-6,71627 Oct 2026 (the filing on sec.gov)
Jane Street Group LLC28,547$7.2munder 0.1%Added+23,25512 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP24,797$6.2munder 0.1%Trimmed-18,26617 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.23,865$6.0munder 0.1%Trimmed-38,22117 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC22,978$5.8munder 0.1%Added+18,69117 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC19,362$4.9munder 0.1%Trimmed-17,29417 Feb 2026 (the filing on sec.gov)
Woodline Partners LP17,853$4.5munder 0.1%Added+4,03017 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP17,845$4.5munder 0.1%Trimmed-9,47813 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (5)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
17 in Q3 2024 to 14 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CBOE by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20134$426mn.a.n.a.
Q3 20133$430mn.a.n.a.
Q4 20133$488mn.a.n.a.
Q1 20142$552mn.a.n.a.
Q2 20145$530mn.a.n.a.
Q3 20144$613mn.a.n.a.
Q4 20143$792mn.a.n.a.
Q1 20156$789mn.a.n.a.
Q2 20153$793mn.a.n.a.
Q3 20154$926mn.a.n.a.
Q4 20152$914mn.a.n.a.
Q1 20163$933mn.a.n.a.
Q2 20163$1.0bnn.a.n.a.
Q3 20168$1.1bnn.a.n.a.
Q4 20168$1.8bnn.a.n.a.
Q1 20178$2.7bnn.a.n.a.
Q2 20178$3.4bnn.a.n.a.
Q3 201710$4.0bnn.a.n.a.
Q4 201714$4.1bnn.a.n.a.
Q1 201814$3.5bnn.a.n.a.
Q2 201817$3.0bnn.a.n.a.
Q3 201815$2.6bnn.a.n.a.
Q4 201815$2.9bnn.a.n.a.
Q1 201913$2.8bnn.a.n.a.
Q2 201911$3.0bnn.a.n.a.
Q3 201914$3.4bnn.a.n.a.
Q4 201912$3.4bnn.a.n.a.
Q1 202019$2.1bnn.a.n.a.
Q2 202015$2.3bnn.a.n.a.
Q3 202016$2.2bnn.a.n.a.
Q4 202011$2.1bnn.a.n.a.
Q1 202114$2.1bnn.a.n.a.
Q2 202110$2.4bnn.a.n.a.
Q3 202110$2.3bnn.a.n.a.
Q4 202116$2.2bnn.a.n.a.
Q1 202219$2.0bnn.a.n.a.
Q2 202218$2.0bnn.a.n.a.
Q3 202216$1.7bnn.a.n.a.
Q4 202220$1.8bnn.a.n.a.
Q1 202316$2.0bnn.a.n.a.
Q2 202316$2.1bnn.a.n.a.
Q3 202317$2.3bnn.a.n.a.
Q4 202319$2.7bn109
Q1 202416$2.3bn88
Q2 202417$2.1bn99
Q3 202417$2.6bn98
Q4 202415$2.8bn86
Q1 202520$4.3bn129
Q2 202522$5.0bn158
Q3 202521$4.8bn129
Q4 202513$4.4bn1224
Q1 202617$4.6bn1920
Q2 202614$3.8bn2315

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

CBOE and V →CBOE and AXP →CBOE and BAC →Choose a stock to compare with CBOE →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own CBOE, latest filings →Back to the 13F Explorer →