MACI · Insider trading · 13F holders · Congress trades
Melar Acquisition Corp. I (MACI)
Who is buying and selling MACI: 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
MACI at a glance
- No open-market insider purchases or sales of MACI were filed in the last 90 days.
- 1 13F filer hold MACI among their 50 largest positions, worth $8.7M combined. The biggest bets by portfolio weight are Berkley W R Corp (0.4%).
- No member of Congress has disclosed a trade in MACI.
MACI insider trading
No open-market insider purchases or sales of MACI were filed in the last 90 days.
Who owns MACI? Hedge funds and superinvestors
1 13F filer hold MACI among their 50 largest positions, worth $8.7M combined. The biggest bets by portfolio weight are Berkley W R Corp (0.4%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Berkley W R CorpInsurance company | 0.4% | $8.7M | 795,916 | -20.3% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen MACI in the grand portfolio →
MACI stock trades by members of Congress
No member of Congress has disclosed a trade in MACI.
MACI questions and answers
Are insiders buying MACI stock?
No open-market insider purchases or sales of MACI were filed in the last 90 days.
Which hedge funds own MACI?
1 13F filer hold MACI among their 50 largest positions, worth $8.7M combined. The biggest bets by portfolio weight are Berkley W R Corp (0.4%).
Has Congress traded MACI?
No member of Congress has disclosed a trade in MACI.
Who is the largest holder of MACI?
Among 13F filers, Berkley W R Corp reports the largest MACI position, $8.7M (795,916 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Berkley W R Corp's: 0.4% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.