MCGA · Insider trading · 13F holders · Congress trades
Yorkville Acquisition Corp-A (MCGA)
Who is buying and selling MCGA: 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
- 8
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
MCGA at a glance
- No open-market insider purchases or sales of MCGA were filed in the last 90 days.
- 8 13F filers hold MCGA among their 50 largest positions, worth $55.8M combined. The biggest bets by portfolio weight are Bck Capital Management LP (16.7%), Murchinson Ltd. (5.0%) and SkyView Investment Advisors, LLC (2.3%).
- No member of Congress has disclosed a trade in MCGA.
MCGA insider trading
No open-market insider purchases or sales of MCGA were filed in the last 90 days.
Who owns MCGA? Hedge funds and superinvestors
8 13F filers hold MCGA among their 50 largest positions, worth $55.8M combined. The biggest bets by portfolio weight are Bck Capital Management LP (16.7%), Murchinson Ltd. (5.0%) and SkyView Investment Advisors, LLC (2.3%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Berkley W R CorpInsurance company | 0.9% | $16.8M | 1,645,570 | +0.0% shares | Q2 2026 |
| Murchinson Ltd.Hedge fund | 5.0% | $10.2M | 1,000,400 | +0.0% shares | Q2 2026 |
| Crossingbridge Advisors, LLCMutual fund manager | 1.6% | $8.7M | 850,000 | +0.0% shares | Q2 2026 |
| DLD Asset Management, LPHedge fund | 1.7% | $6.3M | 613,910 | -4.2% shares | Q2 2026 |
| RLH Capital LLCHedge fund | 2.2% | $4.5M | 442,231 | +0.0% shares | Q2 2026 |
| Bck Capital Management LPHedge fund | 16.7% | $3.8M | 379,000 | +0.0% shares | Q1 2026 |
| SkyView Investment Advisors, LLCInstitutional asset manager | 2.3% | $2.9M | 282,968 | — | Q2 2026 |
| Quarry LPHedge fund | 0.4% | $2.6M | 252,105 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 7, Q1 2026: 1). Screen MCGA in the grand portfolio →
MCGA stock trades by members of Congress
No member of Congress has disclosed a trade in MCGA.
MCGA questions and answers
Are insiders buying MCGA stock?
No open-market insider purchases or sales of MCGA were filed in the last 90 days.
Which hedge funds own MCGA?
8 13F filers hold MCGA among their 50 largest positions, worth $55.8M combined. The biggest bets by portfolio weight are Bck Capital Management LP (16.7%), Murchinson Ltd. (5.0%) and SkyView Investment Advisors, LLC (2.3%).
Has Congress traded MCGA?
No member of Congress has disclosed a trade in MCGA.
Who is the largest holder of MCGA?
Among 13F filers, Berkley W R Corp reports the largest MCGA position, $16.8M (1,645,570 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Bck Capital Management LP's: 16.7% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.