PCM
AMTM

Prelude Capital Management’s Amentum Holdings AMTM Stock Holding History

Prelude Capital Management’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
2025
Q4 		– Sell
-10,449
Closed -$250K – 1618
2025
Q3 		$250K Buy
+10,449
New +$254K 0.02% 825
2025
Q2 		– Sell
-11,360
Closed -$207K – 1449
2025
Q1 		$207K Buy
+11,360
New +$231K 0.02% 928

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $97.6B AUM 29.43% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Prelude Capital Management's AMTM Position: Q4 2025 in Review

Prelude Capital Management sold out of Amentum Holdings (AMTM) in Q4 2025, closing a stake of 10,449 shares — an estimated $250K sold.

Prelude Capital Management first reported a position in AMTM in Q1 2025 and held it in 2 quarters. The position peaked at $250K in Q3 2025. 483 funds tracked by Wall St. Rank hold AMTM as of Q4 2025.

  • Prelude Capital Management reported no remaining Amentum Holdings position as of Q4 2025 after selling out during the quarter.
  • Prelude Capital Management sold 10,449 Amentum Holdings shares in Q4 2025, an estimated $250K.
  • Prelude Capital Management first reported a position in Amentum Holdings in Q1 2025 and held it in 2 quarters.
  • Prelude Capital Management's Amentum Holdings position peaked at $250K in Q3 2025.
  • 483 funds tracked by Wall St. Rank held Amentum Holdings as of Q4 2025.

Based on Prelude Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.