Korea Investment Corp
AMTM

Korea Investment Corp’s Amentum Holdings AMTM Stock Holding History

Korea Investment Corp’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 		$16.1K Hold
781
– – ﹤0.01% 675
2026
Q1 		$20.4K Sell
781
-385
-33% -$12.1K ﹤0.01% 686
2025
Q4 		$33.8K Hold
1,166
– – ﹤0.01% 690
2025
Q3 		$27.9K Sell
1,166
-2,820
-71% -$68.7K ﹤0.01% 686
2025
Q2 		$94.1K Buy
+3,986
New +$83.3K ﹤0.01% 697
2024
Q4 		– Sell
-197,972
Closed -$6.38M – 736
2024
Q3 		$6.38M Buy
+197,972
New +$5.64M 0.02% 548

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

Korea Investment Corp's AMTM Position: Q2 2026 in Review

Korea Investment Corp held its Amentum Holdings (AMTM) position steady in Q2 2026 at 781 shares worth $16.1K. The position accounts for ﹤0.01% of the portfolio, ranked #675.

Korea Investment Corp first reported a position in AMTM in Q3 2024 and has held it in 6 quarters since. The position peaked at $6.38M in Q3 2024. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Korea Investment Corp held 781 shares of Amentum Holdings worth $16.1K as of Q2 2026.
  • Korea Investment Corp left its Amentum Holdings share count unchanged in Q2 2026.
  • Amentum Holdings made up ﹤0.01% of Korea Investment Corp's portfolio in Q2 2026, its #675 holding.
  • Korea Investment Corp first reported a position in Amentum Holdings in Q3 2024 and has held it in 6 quarters since.
  • Korea Investment Corp's Amentum Holdings position peaked at $6.38M in Q3 2024.
  • 458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Korea Investment Corp's 13F filing for Q2 2026, filed 12 Aug 2026.