Cerity Partners’s Amentum Holdings AMTM Stock Holding History

Cerity Partners’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	$886K	Buy	42,875 +426	+1%	+$10.3K	﹤0.01%	2072
2026 Q1	$1.11M	Sell	42,449 -9,245	-18%	-$290K	﹤0.01%	1802
2025 Q4	$1.5M	Buy	51,694 +18,480	+56%	+$472K	﹤0.01%	1501
2025 Q3	$795K	Sell	33,214 -11,902	-26%	-$290K	﹤0.01%	1713
2025 Q2	$1.07M	Buy	45,116 +6,312	+16%	+$132K	﹤0.01%	1486
2025 Q1	$706K	Sell	38,804 -30,719	-44%	-$626K	﹤0.01%	1583
2024 Q4	$1.6M	Sell	69,523 -11,340	-14%	-$293K	﹤0.01%	1202
2024 Q3	$2.61M	Buy	+80,863	New	+$2.3M	0.01%	968

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

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Cerity Partners's AMTM Position: Q2 2026 in Review

Cerity Partners increased its Amentum Holdings (AMTM) stake by 1% in Q2 2026, buying an estimated $10.3K and bringing the position to 42,875 shares worth $886K. The position accounts for ﹤0.01% of the portfolio, ranked #2072.

Cerity Partners first reported a position in AMTM in Q3 2024 and has held it in 8 quarters since. The position peaked at $2.61M in Q3 2024. 429 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

Cerity Partners held 42,875 shares of Amentum Holdings worth $886K as of Q2 2026.
Cerity Partners bought 426 Amentum Holdings shares in Q2 2026, an estimated $10.3K.
Amentum Holdings made up ﹤0.01% of Cerity Partners's portfolio in Q2 2026, its #2072 holding.
Cerity Partners first reported a position in Amentum Holdings in Q3 2024 and has held it in 8 quarters since.
Cerity Partners's Amentum Holdings position peaked at $2.61M in Q3 2024.
429 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Cerity Partners's 13F filing for Q2 2026, filed 14 Aug 2026.