Fifth Lane Capital’s Amentum Holdings AMTM Stock Holding History

Fifth Lane Capital’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	–	Sell	-9,775	Closed	-$206K	–	44
2024 Q4	$206K	Buy	+9,775	New	+$253K	0.6%	22

Other funds holding AMTM

American Securities New York $3.75B AUM 23.12% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

FCM

Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

TSW

Thompson Siegel & Walmsley Richmond, Virginia $5.57B AUM 9.46% 1-Year Est. Return

Kovitz Investment Group Partners Chicago, Illinois $4.52B AUM 31.84% 1-Year Est. Return

Fifth Lane Capital's AMTM Position: Q1 2025 in Review

Fifth Lane Capital sold out of Amentum Holdings (AMTM) in Q1 2025, closing a stake of 9,775 shares — an estimated $206K sold.

Fifth Lane Capital first reported a position in AMTM in Q4 2024 and held it in 1 quarter. The position peaked at $206K in Q4 2024. 419 funds tracked by Wall St. Rank hold AMTM as of Q1 2025.

Fifth Lane Capital reported no remaining Amentum Holdings position as of Q1 2025 after selling out during the quarter.
Fifth Lane Capital sold 9,775 Amentum Holdings shares in Q1 2025, an estimated $206K.
Fifth Lane Capital first reported a position in Amentum Holdings in Q4 2024 and held it in 1 quarter.
Fifth Lane Capital's Amentum Holdings position peaked at $206K in Q4 2024.
419 funds tracked by Wall St. Rank held Amentum Holdings as of Q1 2025.

Based on Fifth Lane Capital's 13F filing for Q1 2025, filed 13 May 2025.