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Weiss Asset Management’s BWX Technologies BWXT Stock Holding History

Weiss Asset Management’s Portfolio BWXT Stock Details BWXT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-76,073
Closed -$13.1M – 543
2025
Q4 		$13.1M Buy
76,073
+49,499
+186% +$9.28M 0.17% 106
2025
Q3 		$4.9M Buy
+26,574
New +$4.28M 0.06% 157

Other funds holding BWXT

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Alkeon Capital Management
Alkeon Capital Management New York $74.1B AUM 71.18% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Weiss Asset Management's BWXT Position: Q1 2026 in Review

Weiss Asset Management sold out of BWX Technologies (BWXT) in Q1 2026, closing a stake of 76,073 shares — an estimated $13.1M sold.

Weiss Asset Management first reported a position in BWXT in Q3 2025 and held it in 2 quarters. The position peaked at $13.1M in Q4 2025. 830 funds tracked by Wall St. Rank hold BWXT as of Q1 2026.

  • Weiss Asset Management reported no remaining BWX Technologies position as of Q1 2026 after selling out during the quarter.
  • Weiss Asset Management sold 76,073 BWX Technologies shares in Q1 2026, an estimated $13.1M.
  • Weiss Asset Management first reported a position in BWX Technologies in Q3 2025 and held it in 2 quarters.
  • Weiss Asset Management's BWX Technologies position peaked at $13.1M in Q4 2025.
  • 830 funds tracked by Wall St. Rank held BWX Technologies as of Q1 2026.

Based on Weiss Asset Management's 13F filing for Q1 2026, filed 15 May 2026.