Bryn Mawr Trust Advisors, LLC
Position in AMTM — Amentum Holdings, Inc.
CIK 1700481
PHILADELPHIA, PA
Position in AMTM
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$2,923,626
-$124,369 QoQ
Shares Held
141,443
+21.0% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#97
of 458 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 12%
Shared 0%
None 88%
Common Shares in AMTM Over Time
Shares Held
Position Value (USD)
Position in Specialty Business Services
Industrials · as of Jun 30, 2026Bryn Mawr Trust Advisors, LLC holds $3,177,948 across 2 Specialty Business Services names. AMTM ranks #1 (92.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMTM |
Amentum Holdings, Inc.
This page
|
141,443 | $2,923,626 | |
| 2 | GPN |
Global Payments Inc
|
3,505 | $254,322 |
All Filings in AMTM
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,923,626 | 141,443 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $3,047,995 | 116,871 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $2,956,521 | 101,949 | Shares | Sole | 2026-02-04 | |
| 2025-09-30 | $1,907,449 | 79,643 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $1,717,108 | 72,728 | Shares | Sole | 2025-08-06 | |
| 2025-03-31 | $1,135,170 | 62,372 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,250,738 | 59,474 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $1,421,805 | 44,087 | Shares | Sole | 2024-10-25 | |
| No filing history on record for this holder in this stock. | ||||||