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HARBOR CAPITAL ADVISORS, INC. → AMTM
HARBOR CAPITAL ADVISORS, INC. AMTM Position History
Amentum Holdings, Inc. • Industrials
Quarters held
3
Latest value
$1.5M
Q3 2026
Peak value
$1.5M
First seen
Q4 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q4 2025 | $5K |
| Q2 2026 | $816K |
| Q3 2026 | $1.5M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $1.5M | 80.3K | — | — |
| Q2 2026 | $816K | 39.5K | — | — |
| Q4 2025 | $5K | 169 | — | — |
Other funds holding AMTM
$930.7M
$132.5M
$106.5M
$106.5M