Position in AMTM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,917,262
-$6,347,026 QoQ
Shares Held
303,576
-38.3% QoQ
Ownership
0.124%
of shares outstanding
% of Portfolio
4.38%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 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 Mar 31, 2026Hyperion Capital Advisors LP holds $7,917,262 across 1 Specialty Business Services name. AMTM ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMTM |
Amentum Holdings, Inc.
This page
|
303,576 | $7,917,262 |
All Filings in AMTM
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,917,262 | 303,576 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $14,264,288 | 491,872 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $10,059,191 | 420,008 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,215,608 | 51,487 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $338,265 | 18,586 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $411,409 | 19,563 | Shares | Sole | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||