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CBOEFinancialsCommon Stock

Cboe Global Markets, Inc

Held by 10 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 12503M108 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 10 of the investors we track own this stock. In the latest quarter, 5 of them bought more of it and 6 sold some or all of theirs (1 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
10
-2 vs last quarter (like-for-like)
Total value held
$986.03M
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.1%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
-$96.71M
-13.1% vs last quarter
Net shares bought
+18.6K
Est. net flow -$31.48M
Quarter activity
5 bought · 6 sold
1 new · 3 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns CBOE?

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Who owns CBOE? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Norges Bank Norges Bank Investment Management 1.41M $341.92M 0.0% — — — —
2 Jim Simons Renaissance Technologies 1.03M $249.08M 0.3% Reduced -74.1K -6.7% -$17.98M
3 Ken Griffin Citadel Advisors 631.92K $153.35M 0.1% Added +576.4K +1038.1% +$139.87M
4 Two Sigma Two Sigma Investments 395.98K $96.09M 0.1% Added +226.9K +134.2% +$55.06M
5 Parnassus Investments Parnassus Investments LLC 291.82K $70.82M 0.2% Reduced -9.3K -3.1% -$2.24M
6 Israel Englander Millennium Management 202.61K $49.17M 0.0% Added +199.2K +5862.7% +$48.34M
7 Ray Dalio Bridgewater Associates 51.49K $12.49M 0.1% Added +36.6K +246.8% +$8.89M
8 Tom Gayner Markel Group 43.70K $10.60M 0.1% Held 0 0.0% $0
9 David Shaw D.E. Shaw & Co. 8.63K $2.09M 0.0% Reduced -1.9K -18.4% -$471.45K
10 Jeremy Grantham GMO 1.73K $418.85K 0.0% New +1.7K — +$418.85K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Andreas Halvorsen Viking Global Investors -688.4K $193.49M
Steve Cohen Point72 Asset Management -247.1K $69.45M
Mario Gabelli GAMCO Investors -1.5K $421.89K

Politician trades

Politician trades in CBOE

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.