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BOLTON SECURITIES CORPORATION’s Amentum Holdings AMTM Stock Holding History

BOLTON SECURITIES CORPORATION’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
2025
Q3 		$4K Buy
+167
New +$4.07K ﹤0.01% 1741
2025
Q1 		$2.71K Buy
+149
New +$3.04K ﹤0.01% 1686

Other funds holding AMTM

American Securities
American Securities New York $2.69B AUM 8.08% 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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Frontier Capital Management
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return
Kovitz Investment Group Partners
Kovitz Investment Group Partners Chicago, Illinois $4.52B AUM 31.84% 1-Year Est. Return
Thompson Siegel & Walmsley
Thompson Siegel & Walmsley Richmond, Virginia $5.37B AUM 3.99% 1-Year Est. Return

BOLTON SECURITIES CORPORATION's AMTM Position: Q3 2025 in Review

BOLTON SECURITIES CORPORATION opened a new position in Amentum Holdings (AMTM) in Q3 2025: 167 shares worth $4K. The stake represents ﹤0.01% of the portfolio and ranks #1741 among its holdings. This is a return to the name: BOLTON SECURITIES CORPORATION previously reported a position in AMTM as recently as Q1 2025.

BOLTON SECURITIES CORPORATION first reported a position in AMTM in Q1 2025 and has held it in 2 quarters since. 465 funds tracked by Wall St. Rank hold AMTM as of Q3 2025.

  • BOLTON SECURITIES CORPORATION held 167 shares of Amentum Holdings worth $4K as of Q3 2025.
  • Amentum Holdings was a new BOLTON SECURITIES CORPORATION position in Q3 2025.
  • Amentum Holdings made up ﹤0.01% of BOLTON SECURITIES CORPORATION's portfolio in Q3 2025, its #1741 holding.
  • BOLTON SECURITIES CORPORATION first reported a position in Amentum Holdings in Q1 2025 and has held it in 2 quarters since.
  • 465 funds tracked by Wall St. Rank held Amentum Holdings as of Q3 2025.

Based on BOLTON SECURITIES CORPORATION's 13F filing for Q3 2025, filed 12 Nov 2026.