JFS Wealth Advisors’s Amentum Holdings AMTM Stock Holding History

JFS Wealth 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
2026 Q2	$703	Sell	34 -5	-13%	-$121	﹤0.01%	1890
2026 Q1	$1.02K	Buy	39 +12	+44%	+$377	﹤0.01%	1668
2025 Q4	$783	Hold	27	–	–	﹤0.01%	1743
2025 Q3	$647	Hold	27	–	–	﹤0.01%	1715
2025 Q2	$638	Buy	27 +1	+4%	+$21	﹤0.01%	1654
2025 Q1	$474	Sell	26 -5	-16%	-$102	﹤0.01%	1773
2024 Q4	$652	Sell	31 -67	-68%	-$1.73K	﹤0.01%	1743
2024 Q3	$3.15K	Buy	+98	New	+$2.79K	﹤0.01%	1294

Other funds holding AMTM

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

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

JFS Wealth Advisors's AMTM Position: Q2 2026 in Review

JFS Wealth Advisors reduced its Amentum Holdings (AMTM) stake by 13% in Q2 2026, selling an estimated $121 and leaving 34 shares worth $703. The position accounts for ﹤0.01% of the portfolio, ranked #1890.

JFS Wealth Advisors first reported a position in AMTM in Q3 2024 and has held it in 8 quarters since. The position peaked at $3.15K in Q3 2024. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

JFS Wealth Advisors held 34 shares of Amentum Holdings worth $703 as of Q2 2026.
JFS Wealth Advisors sold 5 Amentum Holdings shares in Q2 2026, an estimated $121.
Amentum Holdings made up ﹤0.01% of JFS Wealth Advisors's portfolio in Q2 2026, its #1890 holding.
JFS Wealth Advisors first reported a position in Amentum Holdings in Q3 2024 and has held it in 8 quarters since.
JFS Wealth Advisors's Amentum Holdings position peaked at $3.15K in Q3 2024.
458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on JFS Wealth Advisors's 13F filing for Q2 2026, filed 10 Jul 2026.