Banco Santander’s BWX Technologies BWXT Stock Holding History

Banco Santander’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	-1,696	Closed	-$293K	–	475
2025 Q4	$293K	Buy	+1,696	New	+$318K	﹤0.01%	405
2017 Q4	–	Sell	-382,900	Closed	-$21.4M	–	175
2017 Q3	$21.4M	Buy	+382,900	New	+$20.3M	0.35%	38

Other funds holding BWXT

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Alkeon Capital Management New York $59.5B AUM 51.63% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Banco Santander's BWXT Position: Q1 2026 in Review

Banco Santander sold out of BWX Technologies (BWXT) in Q1 2026, closing a stake of 1,696 shares — an estimated $293K sold.

Banco Santander first reported a position in BWXT in Q3 2017 and held it in 2 quarters. The position peaked at $21.4M in Q3 2017. 823 funds tracked by Wall St. Rank hold BWXT as of Q1 2026.

Banco Santander reported no remaining BWX Technologies position as of Q1 2026 after selling out during the quarter.
Banco Santander sold 1,696 BWX Technologies shares in Q1 2026, an estimated $293K.
Banco Santander first reported a position in BWX Technologies in Q3 2017 and held it in 2 quarters.
Banco Santander's BWX Technologies position peaked at $21.4M in Q3 2017.
823 funds tracked by Wall St. Rank held BWX Technologies as of Q1 2026.

Based on Banco Santander's 13F filing for Q1 2026, filed 8 May 2026.