ZBNA
AMTM

Zions Bancorporation, National Association’s Amentum Holdings AMTM Stock Holding History

Zions Bancorporation, National Association’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 		$1.28K Buy
62
+58
+1,450% +$1.4K ﹤0.01% 1386
2026
Q1 		$104 Hold
4
– – ﹤0.01% 1528
2025
Q4 		$116 Hold
4
– – ﹤0.01% 1207
2025
Q3 		$96 Hold
4
– – ﹤0.01% 840
2025
Q2 		$94 Sell
4
-3
-43% -$63 ﹤0.01% 857
2025
Q1 		$127 Buy
+7
New +$143 ﹤0.01% 870

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

Zions Bancorporation, National Association's AMTM Position: Q2 2026 in Review

Zions Bancorporation, National Association increased its Amentum Holdings (AMTM) stake by 1,450% in Q2 2026, buying an estimated $1.4K and bringing the position to 62 shares worth $1.28K. The position accounts for ﹤0.01% of the portfolio, ranked #1386.

Zions Bancorporation, National Association first reported a position in AMTM in Q1 2025 and has held it in 6 quarters since. 462 funds tracked by Wall St. Rank hold AMTM as of Q2 2026.

  • Zions Bancorporation, National Association held 62 shares of Amentum Holdings worth $1.28K as of Q2 2026.
  • Zions Bancorporation, National Association bought 58 Amentum Holdings shares in Q2 2026, an estimated $1.4K.
  • Amentum Holdings made up ﹤0.01% of Zions Bancorporation, National Association's portfolio in Q2 2026, its #1386 holding.
  • Zions Bancorporation, National Association first reported a position in Amentum Holdings in Q1 2025 and has held it in 6 quarters since.
  • 462 funds tracked by Wall St. Rank held Amentum Holdings as of Q2 2026.

Based on Zions Bancorporation, National Association's 13F filing for Q2 2026, filed 31 Jul 2026.