PI
AMTM

PFG Investments’s Amentum Holdings AMTM Stock Holding History

PFG Investments’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 		$235K Buy
11,351
+1,019
+10% +$24.6K 0.01% 1094
2026
Q1 		$269K Buy
10,332
+909
+10% +$28.5K 0.01% 915
2025
Q4 		$273K Buy
9,423
+721
+8% +$18.4K 0.01% 860
2025
Q3 		$208K Sell
8,702
-2,581
-23% -$62.8K 0.01% 956
2025
Q2 		$266K Buy
+11,283
New +$236K 0.02% 784

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 $3.38T AUM 44.17% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

PFG Investments's AMTM Position: Q2 2026 in Review

PFG Investments increased its Amentum Holdings (AMTM) stake by 9.9% in Q2 2026, buying an estimated $24.6K and bringing the position to 11,351 shares worth $235K. The position accounts for 0.01% of the portfolio, ranked #1094.

PFG Investments first reported a position in AMTM in Q2 2025 and has held it in 5 quarters since. The position peaked at $273K in Q4 2025. 464 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • PFG Investments held 11,351 shares of Amentum Holdings worth $235K as of Q2 2026.
  • PFG Investments bought 1,019 Amentum Holdings shares in Q2 2026, an estimated $24.6K.
  • Amentum Holdings made up 0.01% of PFG Investments's portfolio in Q2 2026, its #1094 holding.
  • PFG Investments first reported a position in Amentum Holdings in Q2 2025 and has held it in 5 quarters since.
  • PFG Investments's Amentum Holdings position peaked at $273K in Q4 2025.
  • 464 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on PFG Investments's 13F filing for Q2 2026, filed 23 Jul 2026.