Granite Investment Partners, LLC
Position in AMTM — Amentum Holdings, Inc.
CIK 1542266
EL SEGUNDO, CA
Position in AMTM
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$273,836
-$71,671 QoQ
Shares Held
13,248
0.0% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMTM Over Time
Shares Held
Position Value (USD)
Position in Specialty Business Services
Industrials · as of Jun 30, 2026Granite Investment Partners, LLC holds $3,856,489 across 3 Specialty Business Services names. AMTM ranks #2 (7.1% of the industry book) .
All Filings in AMTM
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $273,836 | 13,248 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $345,507 | 13,248 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $384,192 | 13,248 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $353,454 | 14,758 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $471,562 | 19,973 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $364,964 | 20,053 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $806,142 | 38,333 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,318,089 | 40,871 | Shares | Sole | 2024-11-12 | |
| No filing history on record for this holder in this stock. | ||||||