SL
AMTM

Salomon & Ludwin’s Amentum Holdings AMTM Stock Holding History

Salomon & Ludwin’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 		$37.7K Buy
1,868
+563
+43% +$13.6K ﹤0.01% 696
2026
Q1 		$35.3K Hold
1,305
– – ﹤0.01% 685
2025
Q4 		$41K Buy
1,305
+648
+99% +$16.6K ﹤0.01% 474
2025
Q3 		$17K Buy
+657
New +$16K ﹤0.01% 936

Other funds holding AMTM

AS
American Securities New York $3.75B AUM 23.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
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

Salomon & Ludwin's AMTM Position: Q2 2026 in Review

Salomon & Ludwin increased its Amentum Holdings (AMTM) stake by 43% in Q2 2026, buying an estimated $13.6K and bringing the position to 1,868 shares worth $37.7K. The position accounts for ﹤0.01% of the portfolio, ranked #696.

Salomon & Ludwin first reported a position in AMTM in Q3 2025 and has held it in 4 quarters since. The position peaked at $41K in Q4 2025. 462 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Salomon & Ludwin held 1,868 shares of Amentum Holdings worth $37.7K as of Q2 2026.
  • Salomon & Ludwin bought 563 Amentum Holdings shares in Q2 2026, an estimated $13.6K.
  • Amentum Holdings made up ﹤0.01% of Salomon & Ludwin's portfolio in Q2 2026, its #696 holding.
  • Salomon & Ludwin first reported a position in Amentum Holdings in Q3 2025 and has held it in 4 quarters since.
  • Salomon & Ludwin's Amentum Holdings position peaked at $41K in Q4 2025.
  • 462 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Salomon & Ludwin's 13F filing for Q2 2026, filed 7 Aug 2026.