Who owns CBOA?
Calamos Bitcoin Structured Alt Protection ETF - April · Calamos
4 institutions reported holding CBOA, worth $2.8M, in Form 13F filings for June 30, 2026.
Top 4 institutional holders of CBOA
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Jane Street Group, LLC | New York, NY | $1.6M | 67,443 | +11,948 shares |
| Old Mission Capital LLC | Chicago, IL | $636K | 26,563 | −19,365 shares |
| Calamos Advisors LLC | Naperville, IL | $580K | 24,240 | +891 shares |
| Ankerstar Wealth, LLC | Leander, TX | $3K | 144 | −100 shares |
From SEC Form 13F, for managers with $100M+ in US securities. Change compares June 30, 2026 with March 31, 2026. “New position” means no holding in the prior filing we have.
Similar ETFs
Compare what they hold: CBOA vs ABUF, CBOA vs DDTM, CBOA vs BFJL, CBOA vs PMFB.
Frequently asked questions
Who owns CBOA?
4 institutional managers reported holding CBOA in Form 13F filings for June 30, 2026, worth $2.8M in total. The largest reported position was held by Jane Street Group, LLC, at $1.6M.
Did institutions buy or sell CBOA last quarter?
Reported 13F value fell 8.8% from March 31, 2026, which includes price moves as well as buying and selling. 0 firms reported a new position and 1 sold all of theirs.
What is a Form 13F?
A quarterly report filed with the SEC by institutional investment managers with $100 million or more in qualifying US securities. It lists their long positions at quarter end. It doesn't cover retail investors, cash, short positions, or managers under the threshold, so it shows part of a fund's ownership, not all of it.
How often is CBOA ownership data updated?
13F filings are due 45 days after each quarter ends. The next set is due around mid-November. Positions can be up to about four and a half months old by the time a new set arrives.