MIM
AMTM

MetLife Investment Management’s Amentum Holdings AMTM Stock Holding History

MetLife Investment 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
2026
Q2 		$51.4K Sell
2,489
-120
-5% -$2.9K ﹤0.01% 2838
2026
Q1 		$68K Buy
2,609
+3
+0.1% +$94 ﹤0.01% 2645
2025
Q4 		$75.6K Sell
2,606
-49
-2% -$1.25K ﹤0.01% 2683
2025
Q3 		$63.6K Buy
+2,655
New +$64.6K ﹤0.01% 2774
2025
Q2 		– Sell
-2,663
Closed -$48.5K – 2939
2025
Q1 		$48.5K Buy
2,663
+382
+17% +$7.78K ﹤0.01% 2693
2024
Q4 		$48K Sell
2,281
-30,265
-93% -$782K ﹤0.01% 2744
2024
Q3 		$1.05M Buy
+32,546
New +$927K 0.01% 1365

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

MetLife Investment Management's AMTM Position: Q2 2026 in Review

MetLife Investment Management reduced its Amentum Holdings (AMTM) stake by 4.6% in Q2 2026, selling an estimated $2.9K and leaving 2,489 shares worth $51.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2838.

MetLife Investment Management first reported a position in AMTM in Q3 2024 and has held it in 7 quarters since. The position peaked at $1.05M in Q3 2024. 464 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • MetLife Investment Management held 2,489 shares of Amentum Holdings worth $51.4K as of Q2 2026.
  • MetLife Investment Management sold 120 Amentum Holdings shares in Q2 2026, an estimated $2.9K.
  • Amentum Holdings made up ﹤0.01% of MetLife Investment Management's portfolio in Q2 2026, its #2838 holding.
  • MetLife Investment Management first reported a position in Amentum Holdings in Q3 2024 and has held it in 7 quarters since.
  • MetLife Investment Management's Amentum Holdings position peaked at $1.05M in Q3 2024.
  • 464 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on MetLife Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.