Segra Capital Management
AMTM icon

Segra Capital Management’s Amentum Holdings AMTM Stock Holding History

Segra Capital Management’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
Q3 		$14M Sell
774,867
-1,263,023
-62% -$26.4M 1.42% 11
2026
Q2 		$42.1M Buy
2,037,890
+425,164
+26% +$10.3M 8.5% 3
2026
Q1 		$42.1M Buy
1,612,726
+1,007,916
+167% +$31.6M 16.96% 1
2025
Q4 		$17.5M Buy
604,810
+187,785
+45% +$4.8M 12.43% 3
2025
Q3 		$10M Buy
+417,025
New +$10.2M 4.04% 5

Other funds holding AMTM

Cacti Asset Management
Cacti Asset Management Atlanta, Georgia $1.89B AUM 58.55% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
LAI
Legal Advantage Investments Los Altos Hills, California $468M AUM 7.83% 1-Year Est. Return
State of Alaska Department of Revenue
State of Alaska Department of Revenue Juneau, Alaska $9.6B AUM 34.67% 1-Year Est. Return
Neville Rodie & Shaw
Neville Rodie & Shaw New York $1.48B AUM 34.49% 1-Year Est. Return
LD
Lipe & Dalton Syracuse, New York $216M AUM 27.72% 1-Year Est. Return
FBT
First Bank & Trust Brookings, South Dakota $687M AUM 18.35% 1-Year Est. Return
CX Institutional
CX Institutional Auburn, Indiana $3.69B AUM 15.82% 1-Year Est. Return
Toth Financial Advisory
Toth Financial Advisory Leesburg, Virginia $1B AUM 19.18% 1-Year Est. Return

Segra Capital Management's AMTM Position: Q3 2026 in Review

Segra Capital Management reduced its Amentum Holdings (AMTM) stake by 62% in Q3 2026, selling an estimated $26.4M and leaving 774,867 shares worth $14M. The position accounts for 1.42% of the portfolio, ranked #11.

Segra Capital Management first reported a position in AMTM in Q3 2025 and has held it in 5 quarters since. The position peaked at $42.1M in Q2 2026. 45 funds tracked by Wall St. Rank hold AMTM as of Q3 2026.

  • Segra Capital Management held 774,867 shares of Amentum Holdings worth $14M as of Q3 2026.
  • Segra Capital Management sold 1,263,023 Amentum Holdings shares in Q3 2026, an estimated $26.4M.
  • Amentum Holdings made up 1.42% of Segra Capital Management's portfolio in Q3 2026, its #11 holding.
  • Segra Capital Management first reported a position in Amentum Holdings in Q3 2025 and has held it in 5 quarters since.
  • Segra Capital Management's Amentum Holdings position peaked at $42.1M in Q2 2026.
  • 45 funds tracked by Wall St. Rank held Amentum Holdings as of Q3 2026.

Based on Segra Capital Management's 13F filing for Q3 2026, filed 6 Oct 2026.