Who owns CBOO?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CBOO from SEC Form 13F filings across 8 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 8 institutions disclosed 114,586 shares of CBOO worth $2.8M; the largest disclosed holder is SUSQUEHANNA INTERNATIONAL GROUP, LLP. Source: SEC Form 13F filings, parsed by EvidInvest.
8
13F holders
$2.8M
value, 2026 filers
114,586
shares disclosed
1
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of CBOO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 32,770 | $802,537 | 0.0% | — | new |
| 2 | JANE STREET GROUP, LLC | 26,873 | $658,120 | 0.0% | — | +29.2% |
| 3 | Calamos Advisors LLC | 23,874 | $584,674 | 0.0% | — | -4.5% |
| 4 | Rooted Wealth Advisors, Inc. | 13,389 | $327,897 | 0.1% | — | 0.0% |
| 5 | HARBOUR INVESTMENTS, INC. | 6,644 | $162,712 | 0.0% | — | 0.0% |
| 6 | Ankerstar Wealth, LLC | 6,195 | $151,716 | 0.1% | — | -7.1% |
| 7 | UBS Group AG | 3,873 | $94,850 | 0.0% | — | +52.5% |
| 8 | BURKETT FINANCIAL SERVICES, LLC | 968 | $23,706 | 0.0% | — | +2.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.