M&T Bank
AMTM

M&T Bank’s Amentum Holdings AMTM Stock Holding History

M&T Bank’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 		– Sell
-9,610
Closed -$251K – 1855
2026
Q1 		$251K Sell
9,610
-457
-5% -$14.3K ﹤0.01% 1466
2025
Q4 		$292K Buy
10,067
+1,536
+18% +$39.3K ﹤0.01% 1410
2025
Q3 		$204K Sell
8,531
-1,688
-17% -$41.1K ﹤0.01% 1377
2025
Q2 		$241K Buy
+10,219
New +$214K ﹤0.01% 1366
2024
Q4 		– Sell
-7,531
Closed -$243K – 1698
2024
Q3 		$243K Buy
+7,531
New +$215K ﹤0.01% 1447

Other funds holding AMTM

AS
American Securities New York $3.75B AUM 23.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
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

M&T Bank's AMTM Position: Q2 2026 in Review

M&T Bank sold out of Amentum Holdings (AMTM) in Q2 2026, closing a stake of 9,610 shares — an estimated $251K sold.

M&T Bank first reported a position in AMTM in Q3 2024 and held it in 5 quarters. The position peaked at $292K in Q4 2025. 464 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • M&T Bank reported no remaining Amentum Holdings position as of Q2 2026 after selling out during the quarter.
  • M&T Bank sold 9,610 Amentum Holdings shares in Q2 2026, an estimated $251K.
  • M&T Bank first reported a position in Amentum Holdings in Q3 2024 and held it in 5 quarters.
  • M&T Bank's Amentum Holdings position peaked at $292K in Q4 2025.
  • 464 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on M&T Bank's 13F filing for Q2 2026, filed 4 Aug 2026.