Jeremy Grantham's AMTM Position Overview
Jeremy Grantham (via Grantham, Mayo, Van Otterloo & Co. LLC) currently holds 10,457 shares of Amentum Holdings, Inc. (AMTM) worth $250,445, representing 0.00% of the portfolio. First purchased in 2025-Q3, this recently established position has been held for 1 quarters.
Based on recent 13F filings, Jeremy Grantham has initiated a new position in AMTM, representing a fresh investment thesis on this company. Insufficient history to summarize additions or reductions.
Analysis based on 13F filings available since 2013 Q2
Jeremy Grantham's Amentum Holdings (AMTM) Holding Value Over Time
Track share changes against reported price movement
Quarterly Amentum Holdings (AMTM) Trades by Jeremy Grantham
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2025 | +10,457 | New Buy | 10,457 | $23.95 |
Jeremy Grantham's Amentum Holdings Investment FAQs
Jeremy Grantham first purchased Amentum Holdings, Inc. (AMTM) in Q3 2025, acquiring 10,457 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Jeremy Grantham has held Amentum Holdings, Inc. (AMTM) for 1 quarters since Q3 2025. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Jeremy Grantham's largest addition to Amentum Holdings, Inc. (AMTM) was in Q3 2025, adding 10,457 shares worth $250,445. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Jeremy Grantham's firm, Grantham, Mayo, Van Otterloo & Co. LLC, owns 10,457 shares of Amentum Holdings, Inc. (AMTM), valued at approximately $250,445. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Amentum Holdings, Inc. (AMTM) represents approximately 0.00% of Jeremy Grantham's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Jeremy Grantham's peak holding in Amentum Holdings, Inc. (AMTM) was 10,457 shares, as reported at the end of Q3 2025. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.