CUSIP 046433AD0NOTE 5.500% 3/1ATRO.5.5.03/15/30Q4 2025
Schedule 13D (activist) & 13G (passive) 5%+ ownership filings
No 13D/13G filings on record yet
Schedule 13D/13G beneficial-ownership filings from 2020–present are ingested from SEC EDGAR. Coverage expands as the backfill and daily crawler run.
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Senator Investment Group LP | 4.00M | $10.29M |
| 2 | Absolute Investment Advisers, LLC | 1.00M | $2.55M |