Montana Aerospace AGMTASF
13F holders, Q4 2025 (December 31)1holders
$35.69avg. 13F price*
At the end of Q4 2025, 1 institutions reported holding Montana Aerospace AG (MTASF) in their 13F filings. The largest holder was ACK Asset Management LLC ($5.5M).
- Company
- Montana Aerospace AG
- Filed as
- AERO-SWX (Q4 2025)
- CUSIP
- H55555108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $5.5M |
| Exits | 0 | $0 |
Ownership 1 holders
| ACK Asset Management LLC | 0.69% | New | 154,851 | $5.5M |
"% of holder's portfolio" is MTASF's weight in each manager's 13F, not the share of Montana Aerospace AG the manager owns.