MTASF · Insider trading · 13F holders · Congress trades
Aero-Swx (MTASF)
Who is buying and selling MTASF: 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
MTASF at a glance
- No open-market insider purchases or sales of MTASF were filed in the last 90 days.
- 1 13F filer hold MTASF among their 50 largest positions, worth $28.5M combined. The biggest bets by portfolio weight are ACK Asset Management LLC (3.3%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
- No member of Congress has disclosed a trade in MTASF.
MTASF insider trading
No open-market insider purchases or sales of MTASF were filed in the last 90 days.
Who owns MTASF? Hedge funds and superinvestors
1 13F filer hold MTASF among their 50 largest positions, worth $28.5M combined. The biggest bets by portfolio weight are ACK Asset Management LLC (3.3%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| ACK Asset Management LLCHedge fund | 3.3% | $28.5M | 1,082,500 | +30.4% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen MTASF in the grand portfolio →
MTASF stock trades by members of Congress
No member of Congress has disclosed a trade in MTASF.
MTASF questions and answers
Are insiders buying MTASF stock?
No open-market insider purchases or sales of MTASF were filed in the last 90 days.
Which hedge funds own MTASF?
1 13F filer hold MTASF among their 50 largest positions, worth $28.5M combined. The biggest bets by portfolio weight are ACK Asset Management LLC (3.3%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
Has Congress traded MTASF?
No member of Congress has disclosed a trade in MTASF.
Who is the largest holder of MTASF?
Among 13F filers, ACK Asset Management LLC reports the largest MTASF position, $28.5M (1,082,500 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is ACK Asset Management LLC's: 3.3% of its portfolio.
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