Robert Goldfarb - Ruane, Cunniff & Goldfarb
Holding/activity history for Amentum Holdings, Inc. (AMTM)
← All AMTM superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 1,622,982 | 0.70 | Reduce 32.21% | 0.35 | $24.89–38.11 · VW $31.63i | $42,327,370 | SEC |
| 2025 Q4 | 2,394,129 | 1.08 | Reduce 1.22% | 0.01 | $21.11–31.87 · VW $26.26i | $69,429,741 | SEC |
| 2025 Q3 | 2,423,748 | 0.96 | Reduce 0.74% | <0.01 | $21.71–26.63 · VW $24.24i | $58,048,765 | SEC |
| 2025 Q2 | 2,441,743 | 0.99 | Add 2.04% | 0.02 | $16.01–24.33 · VW $20.77i | $57,649,558 | SEC |
| 2025 Q1 | 2,393,039 | 0.79 | Reduce 1.78% | 0.02 | $16.95–24.30 · VW $20.21i | $43,553,310 | SEC |
| 2024 Q4 | 2,436,294 | 0.87 | Reduce 3.72% | 0.05 | $18.38–34.47 · VW $24.04i | $51,235,263 | SEC |
| 2024 Q3 | 2,530,489 | 1.28 | Buy | 1.28 | $23.58–34.50 · VW $29.33i IPO/listing quarter |
$81,608,270 | SEC |
Price snapshot:
Current price$20.43
Avg. buy price$32.08
+/- since buy-36.31%
52-week low$19.80
52-week high$38.11