KTA
AMTM

Keeley-Teton Advisors’s Amentum Holdings AMTM Stock Holding History

Keeley-Teton Advisors’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
2025
Q1 		$2.33M Buy
128,081
+110,324
+621% +$2.25M 0.28% 117
2024
Q4 		$373K Buy
+17,757
New +$459K 0.04% 323

Other funds holding AMTM

AS
American Securities New York $3.93B AUM 52.22% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
TSW
Thompson Siegel & Walmsley Richmond, Virginia $5.7B AUM 6.69% 1-Year Est. Return
Kovitz Investment Group Partners
Kovitz Investment Group Partners Chicago, Illinois $4.31B AUM 20.41% 1-Year Est. Return

Keeley-Teton Advisors's AMTM Position: Q1 2025 in Review

Keeley-Teton Advisors increased its Amentum Holdings (AMTM) stake by 621% in Q1 2025, buying an estimated $2.25M and bringing the position to 128,081 shares worth $2.33M. The position accounts for 0.28% of the portfolio, ranked #117.

Keeley-Teton Advisors first reported a position in AMTM in Q4 2024 and has held it in 2 quarters since. 419 funds tracked by Wall St. Rank hold AMTM as of Q1 2025.

  • Keeley-Teton Advisors held 128,081 shares of Amentum Holdings worth $2.33M as of Q1 2025.
  • Keeley-Teton Advisors bought 110,324 Amentum Holdings shares in Q1 2025, an estimated $2.25M.
  • Amentum Holdings made up 0.28% of Keeley-Teton Advisors's portfolio in Q1 2025, its #117 holding.
  • Keeley-Teton Advisors first reported a position in Amentum Holdings in Q4 2024 and has held it in 2 quarters since.
  • 419 funds tracked by Wall St. Rank held Amentum Holdings as of Q1 2025.

Based on Keeley-Teton Advisors's 13F filing for Q1 2025, filed 14 May 2025.