Pine Valley Investments’s Amentum Holdings AMTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$1.85M Buy
89,488
+10,213
+13% +$247K 0.07% 232
2026
Q1
$2.07M Buy
79,275
+3,381
+4% +$106K 0.09% 207
2025
Q4
$2.2M Buy
75,894
+2,197
+3% +$56.2K 0.1% 188
2025
Q3
$1.77M Buy
73,697
+29,079
+65% +$708K 0.09% 218
2025
Q2
$1.05M Buy
44,618
+4,798
+12% +$100K 0.06% 260
2025
Q1
$725K Buy
39,820
+260
+0.7% +$5.29K 0.04% 291
2024
Q4
$832K Buy
39,560
+18,567
+88% +$480K 0.05% 264
2024
Q3
$677K Buy
+20,993
New +$598K 0.04% 282

Other funds holding AMTM

Pine Valley Investments's AMTM Position: Q2 2026 in Review

Pine Valley Investments increased its Amentum Holdings (AMTM) stake by 13% in Q2 2026, buying an estimated $247K and bringing the position to 89,488 shares worth $1.85M. The position accounts for 0.07% of the portfolio, ranked #232.

Pine Valley Investments first reported a position in AMTM in Q3 2024 and has held it in 8 quarters since. The position peaked at $2.2M in Q4 2025. 192 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Pine Valley Investments held 89,488 shares of Amentum Holdings worth $1.85M as of Q2 2026.
  • Pine Valley Investments bought 10,213 Amentum Holdings shares in Q2 2026, an estimated $247K.
  • Amentum Holdings made up 0.07% of Pine Valley Investments's portfolio in Q2 2026, its #232 holding.
  • Pine Valley Investments first reported a position in Amentum Holdings in Q3 2024 and has held it in 8 quarters since.
  • Pine Valley Investments's Amentum Holdings position peaked at $2.2M in Q4 2025.
  • 192 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Pine Valley Investments's 13F filing for Q2 2026, filed 24 Jul 2026.