SS
AMTM

SBI Securities’s Amentum Holdings AMTM Stock Holding History

SBI Securities’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 		$6.16K Buy
298
+227
+320% +$5.49K ﹤0.01% 2086
2026
Q1 		$1.85K Buy
71
+2
+3% +$63 ﹤0.01% 2446
2025
Q4 		$2K Buy
69
+24
+53% +$614 ﹤0.01% 2377
2025
Q3 		$1.08K Sell
45
-11
-20% -$268 ﹤0.01% 2661
2025
Q2 		$1.32K Buy
56
+27
+93% +$564 ﹤0.01% 2556
2025
Q1 		$528 Sell
29
-98
-77% -$2K ﹤0.01% 2853
2024
Q4 		$2.67K Buy
+127
New +$3.28K ﹤0.01% 2183

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

SBI Securities's AMTM Position: Q2 2026 in Review

SBI Securities increased its Amentum Holdings (AMTM) stake by 320% in Q2 2026, buying an estimated $5.49K and bringing the position to 298 shares worth $6.16K. The position accounts for ﹤0.01% of the portfolio, ranked #2086.

SBI Securities first reported a position in AMTM in Q4 2024 and has held it in 7 quarters since. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • SBI Securities held 298 shares of Amentum Holdings worth $6.16K as of Q2 2026.
  • SBI Securities bought 227 Amentum Holdings shares in Q2 2026, an estimated $5.49K.
  • Amentum Holdings made up ﹤0.01% of SBI Securities's portfolio in Q2 2026, its #2086 holding.
  • SBI Securities first reported a position in Amentum Holdings in Q4 2024 and has held it in 7 quarters since.
  • 458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on SBI Securities's 13F filing for Q2 2026, filed 23 Jul 2026.