Clearstead Advisors’s Amentum Holdings AMTM Stock Holding History

Clearstead 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	$26.1K	Buy	1,262 +1,029	+442%	+$24.9K	﹤0.01%	1715
2026 Q1	$6.08K	Sell	233 -571	-71%	-$17.9K	﹤0.01%	1704
2025 Q4	$23.3K	Sell	804 -113	-12%	-$2.89K	﹤0.01%	1666
2025 Q3	$22K	Sell	917 -3	-0.3%	-$73	﹤0.01%	1606
2025 Q2	$21.7K	Buy	920 +493	+115%	+$10.3K	﹤0.01%	1583
2025 Q1	$7.77K	Sell	427 -108	-20%	-$2.2K	﹤0.01%	1675
2024 Q4	$11.3K	Sell	535 -5,802	-92%	-$150K	﹤0.01%	1541
2024 Q3	$204K	Buy	+6,337	New	+$181K	﹤0.01%	855

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

Clearstead Advisors's AMTM Position: Q2 2026 in Review

Clearstead Advisors increased its Amentum Holdings (AMTM) stake by 442% in Q2 2026, buying an estimated $24.9K and bringing the position to 1,262 shares worth $26.1K. The position accounts for ﹤0.01% of the portfolio, ranked #1715.

Clearstead Advisors first reported a position in AMTM in Q3 2024 and has held it in 8 quarters since. The position peaked at $204K in Q3 2024. 458 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

Clearstead Advisors held 1,262 shares of Amentum Holdings worth $26.1K as of Q2 2026.
Clearstead Advisors bought 1,029 Amentum Holdings shares in Q2 2026, an estimated $24.9K.
Amentum Holdings made up ﹤0.01% of Clearstead Advisors's portfolio in Q2 2026, its #1715 holding.
Clearstead Advisors first reported a position in Amentum Holdings in Q3 2024 and has held it in 8 quarters since.
Clearstead Advisors's Amentum Holdings position peaked at $204K in Q3 2024.
458 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Clearstead Advisors's 13F filing for Q2 2026, filed 6 Aug 2026.