GKIM
AMTM

GW&K Investment Management’s Amentum Holdings AMTM Stock Holding History

GW&K 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
2024
Q4 		– Sell
-50
Closed -$1K – 981
2024
Q3 		$1K Buy
+50
New +$1.42K ﹤0.01% 954

Other funds holding AMTM

AS
American Securities New York $3.75B AUM 23.12% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
CCPM
Cooper Creek Partners Management New York $4.21B AUM 44.81% 1-Year Est. Return
Kovitz Investment Group Partners
Kovitz Investment Group Partners Chicago, Illinois $4.52B AUM 31.84% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
RCG
Ruane, Cunniff & Goldfarb New York $6.43B AUM 18.44% 1-Year Est. Return

GW&K Investment Management's AMTM Position: Q4 2024 in Review

GW&K Investment Management sold out of Amentum Holdings (AMTM) in Q4 2024, closing a stake of 50 shares — an estimated $1K sold.

GW&K Investment Management first reported a position in AMTM in Q3 2024 and held it in 1 quarter. The position peaked at $1K in Q3 2024. 451 funds tracked by Wall St. Rank hold AMTM as of Q4 2024.

  • GW&K Investment Management reported no remaining Amentum Holdings position as of Q4 2024 after selling out during the quarter.
  • GW&K Investment Management sold 50 Amentum Holdings shares in Q4 2024, an estimated $1K.
  • GW&K Investment Management first reported a position in Amentum Holdings in Q3 2024 and held it in 1 quarter.
  • GW&K Investment Management's Amentum Holdings position peaked at $1K in Q3 2024.
  • 451 funds tracked by Wall St. Rank held Amentum Holdings as of Q4 2024.

Based on GW&K Investment Management's 13F filing for Q4 2024, filed 5 Feb 2025.