WCM
AMTM

Wedge Capital Management’s Amentum Holdings AMTM Stock Holding History

Wedge Capital 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 		$3.88M Buy
187,832
+23,166
+14% +$560K 0.06% 229
2026
Q1 		$4.29M Buy
+164,666
New +$5.17M 0.08% 214
2024
Q4 		– Sell
-83,542
Closed -$2.69M – 531
2024
Q3 		$2.69M Buy
+83,542
New +$2.38M 0.05% 284

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

Wedge Capital Management's AMTM Position: Q2 2026 in Review

Wedge Capital Management increased its Amentum Holdings (AMTM) stake by 14% in Q2 2026, buying an estimated $560K and bringing the position to 187,832 shares worth $3.88M. The position accounts for 0.06% of the portfolio, ranked #229.

Wedge Capital Management first reported a position in AMTM in Q3 2024 and has held it in 3 quarters since. The position peaked at $4.29M in Q1 2026. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Wedge Capital Management held 187,832 shares of Amentum Holdings worth $3.88M as of Q2 2026.
  • Wedge Capital Management bought 23,166 Amentum Holdings shares in Q2 2026, an estimated $560K.
  • Amentum Holdings made up 0.06% of Wedge Capital Management's portfolio in Q2 2026, its #229 holding.
  • Wedge Capital Management first reported a position in Amentum Holdings in Q3 2024 and has held it in 3 quarters since.
  • Wedge Capital Management's Amentum Holdings position peaked at $4.29M in Q1 2026.
  • 458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Wedge Capital Management's 13F filing for Q2 2026, filed 10 Jul 2026.