SIC
AMTM

SJS Investment Consulting’s Amentum Holdings AMTM Stock Holding History

SJS Investment Consulting’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 		$21 Sell
1
-5
-83% -$121 ﹤0.01% 2828
2026
Q1 		$157 Sell
6
-9
-60% -$282 ﹤0.01% 2039
2025
Q4 		$435 Buy
+15
New +$383 ﹤0.01% 1578
2025
Q1 		– Sell
-6
Closed -$127 – 1682
2024
Q4 		$127 Sell
6
-9
-60% -$233 ﹤0.01% 1506
2024
Q3 		$484 Buy
+15
New +$427 ﹤0.01% 1339

Other funds holding AMTM

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
TCA
Troluce Capital Advisors Dorado, Puerto Rico $971M AUM 2.27% 1-Year Est. Return

SJS Investment Consulting's AMTM Position: Q2 2026 in Review

SJS Investment Consulting reduced its Amentum Holdings (AMTM) stake by 83% in Q2 2026, selling an estimated $121 and leaving 1 share worth $21. The position accounts for ﹤0.01% of the portfolio, ranked #2828.

SJS Investment Consulting first reported a position in AMTM in Q3 2024 and has held it in 5 quarters since. The position peaked at $484 in Q3 2024. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • SJS Investment Consulting held 1 share of Amentum Holdings worth $21 as of Q2 2026.
  • SJS Investment Consulting sold 5 Amentum Holdings shares in Q2 2026, an estimated $121.
  • Amentum Holdings made up ﹤0.01% of SJS Investment Consulting's portfolio in Q2 2026, its #2828 holding.
  • SJS Investment Consulting first reported a position in Amentum Holdings in Q3 2024 and has held it in 5 quarters since.
  • SJS Investment Consulting's Amentum Holdings position peaked at $484 in Q3 2024.
  • 458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on SJS Investment Consulting's 13F filing for Q2 2026, filed 22 Jul 2026.