CBOY · Insider trading · 13F holders · Congress trades
Calamos ETF Tr (CBOY)
Who is buying and selling CBOY: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 1
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
CBOY at a glance
- No open-market insider purchases or sales of CBOY were filed in the last 90 days.
- 1 13F filer hold CBOY among their 50 largest positions, worth $359K combined. The biggest bets by portfolio weight are Markin Asset Management, LP (0.3%).
- No member of Congress has disclosed a trade in CBOY.
CBOY insider trading
No open-market insider purchases or sales of CBOY were filed in the last 90 days.
Who owns CBOY? Hedge funds and superinvestors
1 13F filer hold CBOY among their 50 largest positions, worth $359K combined. The biggest bets by portfolio weight are Markin Asset Management, LP (0.3%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Markin Asset Management, LPWealth manager | 0.3% | $359K | 14,651 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen CBOY in the grand portfolio →
CBOY stock trades by members of Congress
No member of Congress has disclosed a trade in CBOY.
CBOY questions and answers
Are insiders buying CBOY stock?
No open-market insider purchases or sales of CBOY were filed in the last 90 days.
Which hedge funds own CBOY?
1 13F filer hold CBOY among their 50 largest positions, worth $359K combined. The biggest bets by portfolio weight are Markin Asset Management, LP (0.3%).
Has Congress traded CBOY?
No member of Congress has disclosed a trade in CBOY.
Who is the largest holder of CBOY?
Among 13F filers, Markin Asset Management, LP reports the largest CBOY position, $359K (14,651 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Markin Asset Management, LP's: 0.3% of its portfolio.
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Free to use with a link back. The data updates every filing day.