AIM
AMTM

Advyzon Investment Management’s Amentum Holdings AMTM Stock Holding History

Advyzon 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 		$211K Sell
10,228
-123
-1% -$2.98K 0.02% 721
2026
Q1 		$270K Sell
10,351
-1,925
-16% -$60.4K 0.02% 573
2025
Q4 		$356K Buy
12,276
+1,795
+17% +$45.9K 0.04% 399
2025
Q3 		$251K Buy
+10,481
New +$255K 0.04% 364

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

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

Advyzon Investment Management reduced its Amentum Holdings (AMTM) stake by 1.2% in Q2 2026, selling an estimated $2.98K and leaving 10,228 shares worth $211K. The position accounts for 0.02% of the portfolio, ranked #721.

Advyzon Investment Management first reported a position in AMTM in Q3 2025 and has held it in 4 quarters since. The position peaked at $356K in Q4 2025. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Advyzon Investment Management held 10,228 shares of Amentum Holdings worth $211K as of Q2 2026.
  • Advyzon Investment Management sold 123 Amentum Holdings shares in Q2 2026, an estimated $2.98K.
  • Amentum Holdings made up 0.02% of Advyzon Investment Management's portfolio in Q2 2026, its #721 holding.
  • Advyzon Investment Management first reported a position in Amentum Holdings in Q3 2025 and has held it in 4 quarters since.
  • Advyzon Investment Management's Amentum Holdings position peaked at $356K in Q4 2025.
  • 458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

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