Parallax Volatility Advisers
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Parallax Volatility Advisers’s BWX Technologies BWXT Stock Holding History

Parallax Volatility Advisers’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
Q2 		– Sell
-15,400
Closed -$3.34M – 1540
2026
Q1 		$3.34M Buy
+15,400
New +$3.13M 0.01% 677
2025
Q4 		– Sell
-2,500
Closed -$461K – 1651
2025
Q3 		$461K Hold
2,500
– – ﹤0.01% 1257
2025
Q2 		$360K Sell
2,500
-13,200
-84% -$1.54M ﹤0.01% 1245
2025
Q1 		$1.55M Sell
15,700
-2,300
-13% -$250K ﹤0.01% 939
2024
Q4 		$2.01M Buy
+18,000
New +$2.2M ﹤0.01% 1130
2023
Q4 		– Sell
-13,400
Closed -$1M – 2196
2023
Q3 		$1M Sell
13,400
-26,900
-67% -$1.94M ﹤0.01% 1369
2023
Q2 		$2.88M Sell
40,300
-9,700
-19% -$634K 0.01% 989
2023
Q1 		$3.15M Hold
50,000
– – 0.01% 1050
2022
Q4 		$2.9M Hold
50,000
– – ﹤0.01% 1256
2022
Q3 		$2.52M Buy
+50,000
New +$2.7M ﹤0.01% 1306
2017
Q2 		– Sell
-100
Closed -$5K – 2352
2017
Q1 		$5K Buy
+100
New +$4.37K ﹤0.01% 3296
2015
Q3 		– Sell
-280
Closed -$7K – 2902
2015
Q2 		$7K Sell
280
-3,215
-92% -$75.5K ﹤0.01% 3238
2015
Q1 		$80K Buy
3,495
+559
+19% +$11.8K ﹤0.01% 2669
2014
Q4 		$64K Buy
2,936
+140
+5% +$2.93K ﹤0.01% 3778
2014
Q3 		$55K Buy
+2,796
New +$60.4K ﹤0.01% 3245

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
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Alkeon Capital Management
Alkeon Capital Management New York $74.1B AUM 71.18% 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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Parallax Volatility Advisers's BWXT Position: Q2 2026 in Review

Parallax Volatility Advisers opened a new position in BWX Technologies (BWXT) in Q2 2026: 4,904 shares worth $955K. The stake represents ﹤0.01% of the portfolio and ranks #971 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in BWXT as recently as Q4 2025.

Parallax Volatility Advisers first reported a position in BWXT in Q3 2014 and has held it in 8 quarters since. The position peaked at $7.88M in Q3 2025. 854 funds tracked by Wall St. Rank hold BWXT as of Q2 2026.

  • Parallax Volatility Advisers held 4,904 shares of BWX Technologies worth $955K as of Q2 2026.
  • BWX Technologies was a new Parallax Volatility Advisers position in Q2 2026.
  • BWX Technologies made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #971 holding.
  • Parallax Volatility Advisers first reported a position in BWX Technologies in Q3 2014 and has held it in 8 quarters since.
  • Parallax Volatility Advisers's BWX Technologies position peaked at $7.88M in Q3 2025.
  • 854 funds tracked by Wall St. Rank held BWX Technologies as of Q2 2026.

Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.