D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
AMTM holding history
Amentum Holdings, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AMTM overviewAll 13F holders of AMTMFull Q2 2026 holdings
- Shares (Q2 2026)
- 191,488
- Value
- $3.96M
- % of portfolio
- <0.1%
- Quarters held
- 4
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 191,488 | $3.96M | <0.1% | +125,317+189.4% | Added | Holders |
| Q1 2026 | 66,171 | $1.73M | <0.1% | +66,171 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −119,936−100.0% | Sold out | Holders |
| Q4 2024 | 119,936 | $2.52M | <0.1% | +33,546+38.8% | Added | Holders |
| Q3 2024 | 86,390 | $2.79M | <0.1% | +86,390 | New | Holders |