Evolution Advisers’s Amentum Holdings AMTM Stock Holding History

Evolution Advisers’s Portfolio AMTM Stock Details AMTM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$13K	Buy	650 +14	+2%	+$339	﹤0.01%	143
2026 Q1	$16K	Hold	636	–	–	0.01%	122
2025 Q4	$18K	Hold	636	–	–	0.01%	122
2025 Q3	$16K	Hold	636	–	–	0.01%	123
2025 Q2	$15K	Buy	636 +36	+6%	+$752	0.01%	120
2025 Q1	$10K	Hold	600	–	–	0.01%	126
2024 Q4	$12K	Hold	600	–	–	0.01%	125
2024 Q3	$19K	Buy	+600	New	+$17.1K	0.01%	117

Other funds holding AMTM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

FCM

Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

TCA

Troluce Capital Advisors Dorado, Puerto Rico $971M AUM 2.27% 1-Year Est. Return

Evolution Advisers's AMTM Position: Q2 2026 in Review

Evolution Advisers increased its Amentum Holdings (AMTM) stake by 2.2% in Q2 2026, buying an estimated $339 and bringing the position to 650 shares worth $13K. The position accounts for ﹤0.01% of the portfolio, ranked #143.

Evolution Advisers first reported a position in AMTM in Q3 2024 and has held it in 8 quarters since. The position peaked at $19K in Q3 2024. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

Evolution Advisers held 650 shares of Amentum Holdings worth $13K as of Q2 2026.
Evolution Advisers bought 14 Amentum Holdings shares in Q2 2026, an estimated $339.
Amentum Holdings made up ﹤0.01% of Evolution Advisers's portfolio in Q2 2026, its #143 holding.
Evolution Advisers first reported a position in Amentum Holdings in Q3 2024 and has held it in 8 quarters since.
Evolution Advisers's Amentum Holdings position peaked at $19K in Q3 2024.
458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Evolution Advisers's 13F filing for Q2 2026, filed 31 Jul 2026.