DKCM
AMTM

Davidson Kempner Capital Management’s Amentum Holdings AMTM Stock Holding History

Davidson Kempner 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
Q2 		– Sell
-450,000
Closed -$8.19M – 243
2025
Q1 		$8.19M Buy
+450,000
New +$9.17M 0.11% 131

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
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
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Davidson Kempner Capital Management's AMTM Position: Q2 2025 in Review

Davidson Kempner Capital Management sold out of Amentum Holdings (AMTM) in Q2 2025, closing a stake of 450,000 shares — an estimated $8.19M sold.

Davidson Kempner Capital Management first reported a position in AMTM in Q1 2025 and held it in 1 quarter. The position peaked at $8.19M in Q1 2025. 460 funds tracked by Wall St. Rank hold AMTM as of Q2 2025.

  • Davidson Kempner Capital Management reported no remaining Amentum Holdings position as of Q2 2025 after selling out during the quarter.
  • Davidson Kempner Capital Management sold 450,000 Amentum Holdings shares in Q2 2025, an estimated $8.19M.
  • Davidson Kempner Capital Management first reported a position in Amentum Holdings in Q1 2025 and held it in 1 quarter.
  • Davidson Kempner Capital Management's Amentum Holdings position peaked at $8.19M in Q1 2025.
  • 460 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2025.

Based on Davidson Kempner Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.