WAM
AMTM

Weatherly Asset Management’s Amentum Holdings AMTM Stock Holding History

Weatherly Asset 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 		$385K Buy
18,650
+8,960
+92% +$217K 0.03% 147
2026
Q1 		$253K Buy
+9,690
New +$304K 0.02% 172

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

Weatherly Asset Management's AMTM Position: Q2 2026 in Review

Weatherly Asset Management increased its Amentum Holdings (AMTM) stake by 92% in Q2 2026, buying an estimated $217K and bringing the position to 18,650 shares worth $385K. The position accounts for 0.03% of the portfolio, ranked #147.

Weatherly Asset Management first reported a position in AMTM in Q1 2026 and has held it in 2 quarters since. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Weatherly Asset Management held 18,650 shares of Amentum Holdings worth $385K as of Q2 2026.
  • Weatherly Asset Management bought 8,960 Amentum Holdings shares in Q2 2026, an estimated $217K.
  • Amentum Holdings made up 0.03% of Weatherly Asset Management's portfolio in Q2 2026, its #147 holding.
  • Weatherly Asset Management first reported a position in Amentum Holdings in Q1 2026 and has held it in 2 quarters since.
  • 458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Weatherly Asset Management's 13F filing for Q2 2026, filed 20 Jul 2026.