Parallax Volatility Advisers, L.P.
Position in BWXT — BWX Technologies, Inc.
CIK 1521001
San Francisco, CA
Position in BWXT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$954,563
+$954,563 QoQ
Shares Held
4,904
Ownership
0.005%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#413
of 846 holders
Holding Since
Sep 2022
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BWXT Over Time
Shares Held
Position Value (USD)
Derivatives in BWXT
reported options exposure · as of Mar 31, 2026CallValue
$3,149,146
CallShares
15,400
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Aerospace & Defense
Industrials · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $26,217,609 across 8 Aerospace & Defense names. BWXT ranks #4 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BA |
Boeing Co
|
87,345 | $18,907,572 | |
| 2 | LMT |
Lockheed Martin Corp
|
7,654 | $3,899,406 | |
| 3 | AXON |
Axon Enterprise, Inc.
|
4,272 | $2,394,925 | |
| 4 | BWXT |
BWX Technologies, Inc.
This page
|
4,904 | $954,563 | |
| 5 | SPCE |
Virgin Galactic Holdings, Inc
|
11,200 | $32,368 | |
| 6 | RTX |
RTX Corp
|
137 | $25,993 | |
| 7 | GE |
General Electric Co
|
5 | $1,868 | |
| 8 | RKLB |
Rocket Lab Corp
|
9 | $914 |
All Filings in BWXT
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $954,563 | 4,904 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,149,146 | 15,400 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $309,383 | 1,790 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $460,925 | 2,500 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $7,884,029 | 42,762 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,352,996 | 23,275 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $360,150 | 2,500 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $1,548,805 | 15,700 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $2,005,020 | 18,000 | Call | Sole | 2025-02-14 | |
| 2023-09-30 | $1,004,732 | 13,400 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $2,884,271 | 40,300 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $1,438,557 | 20,100 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $3,152,000 | 50,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $2,904,000 | 50,000 | Call | Sole | 2023-02-27 | |
| 2022-09-30 | $2,518,500 | 50,000 | Call | Sole | 2022-11-21 | |
| No filing history on record for this holder in this stock. | ||||||