Amentum Holdings shares owned by Loomis, Sayles and
Quarter-by-quarter ownership of Amentum Holdings (AMTM) shares owned by Loomis, Sayles and
from 13F filings
Historical chart of Loomis, Sayles and investment in Amentum Holdings
Tip: Access up to 7 years of quarterly data
All positions including Amentum Holdings held by Loomis, Sayles and consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Amentum Holdings by Loomis, Sayles and
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $26M | 1.1M | 23.95 |
| 2025-06-30 | $25M | 1.1M | 23.61 |
| 2025-03-31 | $7.9M | 436k | 18.20 |