BWX Technologies, Inc.
DE ˙ DB ˙ US05605H1005
160,85 € ↑3,20 (2,03%)
2026-06-05
DEL PRIS
SecurityDE:4BW / BWX Technologies, Inc.
InstitutionLegal & General Group Plc
Latest Disclosed Ownership121,616 shares
Latest Disclosed Value $ 24,846,319
Legal & General Group Plc reports 11.28% decrease in ownership of 4BW / BWX Technologies, Inc.

On May 8, 2026 - Legal & General Group Plc filed a 13F-HR form disclosing ownership of 121,616 shares of BWX Technologies, Inc. (DE:4BW) valued at $21,526,032 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 137,081 shares of BWX Technologies, Inc.. This represents a change in shares of -11.28% during the quarter. The current value of the position is $19,561,934 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F BWX TECHNOLOGIES COM 05605H100 121,616 -15,465 -11.28 24,846 4.87 0.0031
2026-02-09 2025-12-31 13F BWX TECHNOLOGIES COM 05605H100 137,081 -2,883 -2.06 23,693 -8.18 0.0053
2025-11-13 2025-09-30 13F BWX TECHNOLOGIES COM 05605H100 139,964 -6,446 -4.40 25,805 22.35 0.0058
2025-08-12 2025-06-30 13F BWX TECHNOLOGIES COM 05605H100 146,410 2,632 1.83 21,092 48.71 0.0052
2025-05-15 2025-03-31 13F BWX TECHNOLOGIES COM 05605H100 143,778 7,249 5.31 14,184 -6.73 0.0039
2025-02-13 2024-12-31 13F BWX TECHNOLOGIES COM 05605H100 136,529 592 0.44 15,208 2.92 0.0040
2025-02-28 2024-09-30 13F/A-2 BWX TECHNOLOGIES COM 05605H100 135,937 2,443 1.83 14,776 16.52 0.0039
2024-11-14 2024-09-30 13F/A-1 BWX TECHNOLOGIES COM 05605H100 145,573 2,443 15,824 0.0033
2024-11-14 2024-09-30 13F BWX TECHNOLOGIES COM 05605H100 145,573 2,443 15,824 0.0017
2025-05-29 2024-06-30 13F/A-1 BWX TECHNOLOGIES COM 05605H100 133,494 229 0.17 12,682 -7.27 0.0036
2024-08-14 2024-06-30 13F BWX TECHNOLOGIES COM 05605H100 143,130 9,865 13,597 0.0030
2025-05-29 2024-03-31 13F/A-2 BWX TECHNOLOGIES COM 05605H100 133,265 1,960 1.49 13,676 35.73 0.0039
2024-07-01 2024-03-31 13F/A-1 BWX TECHNOLOGIES COM 05605H100 133,265 1,960 13,676 0.0032
2024-05-14 2024-03-31 13F BWX TECHNOLOGIES COM 05605H100 133,265 1,960 13,676 0.0016
2025-05-29 2023-12-31 13F/A-1 BWX TECHNOLOGIES COM 05605H100 131,305 276 0.21 10,075 2.55 0.0031
2024-02-15 2023-12-31 13F BWX TECHNOLOGIES COM 05605H100 131,305 276 10,075 0.0026
2023-11-14 2023-09-30 13F BWX TECHNOLOGIES COM 05605H100 131,029 -3,278 -2.44 9,825 2.21 0.0034
2023-08-14 2023-06-30 13F BWX TECHNOLOGIES COM 05605H100 134,307 52,949 65.08 9,612 87.44 0.0031
2023-05-15 2023-03-31 13F BWX TECHNOLOGIES COM 05605H100 81,358 1,646 2.06 5,129 10.78 0.0018
2023-02-14 2022-12-31 13F BWX TECHNOLOGIES COM 05605H100 79,712 -363 -0.45 4,630 14.78 0.0018
2022-11-14 2022-09-30 13F BWX TECHNOLOGIES COM 05605H100 80,075 -1,166 -1.44 4,033 -9.90 0.0016
2022-08-22 2022-06-30 13F BWX TECHNOLOGIES COM 05605H100 81,241 -106 -0.13 4,476 2.17 0.0016
2022-05-16 2022-03-31 13F BWX TECHNOLOGIES COM 05605H100 81,347 653 0.81 4,381 13.38 0.0013
2022-02-14 2021-12-31 13F BWX TECHNOLOGIES COM 05605H100 80,694 -59 -0.07 3,864 -11.17 0.0012
2021-11-15 2021-09-30 13F BWX TECHNOLOGIES COM 05605H100 80,753 15,173 23.14 4,350 14.11 0.0014
2021-08-12 2021-06-30 13F BWX TECHNOLOGIES COM 05605H100 65,580 -1,802 -2.67 3,812 -14.20 0.0013
2021-05-17 2021-03-31 13F BWX TECHNOLOGIES COM 05605H100 67,382 3,281 5.12 4,443 14.98 0.0017
2021-02-12 2020-12-31 13F BWX TECHNOLOGIES COM 05605H100 64,101 -14,719 -18.67 3,864 -12.95 0.0015
2020-11-13 2020-09-30 13F BWX TECHNOLOGIES COM 05605H100 78,820 -4,072 -4.91 4,439 -5.45 0.0020
2020-08-14 2020-06-30 13F BWX TECHNOLOGIES COM 05605H100 82,892 8,405 11.28 4,695 29.37 0.0023
2020-05-14 2020-03-31 13F BWX TECHNOLOGIES COM 05605H100 74,487 -3,404 -4.37 3,629 -24.96 0.0021
2020-02-13 2019-12-31 13F BWX TECHNOLOGIES COM 05605H100 77,891 13,769 21.47 4,836 31.81 0.0023
2019-11-13 2019-09-30 13F BWX TECHNOLOGIES COM 05605H100 64,122 1,850 2.97 3,669 13.10 0.0077
2019-08-14 2019-06-30 13F BWX TECHNOLOGIES COM 05605H100 62,272 -6,125 -8.96 3,244 -4.34 0.0017
2019-05-15 2019-03-31 13F BWX TECHNOLOGIES COM 05605H100 68,397 6,794 11.03 3,391 43.99 0.0019
2019-02-15 2018-12-31 13F BWX TECHNOLOGIES COM 05605H100 61,603 3,885 6.73 2,355 -34.76 0.0018
2018-11-20 2018-09-30 13F BWX TECHNOLOGIES COM 05605H100 57,718 4,636 8.73 3,610 9.13 0.0026
2018-08-10 2018-06-30 13F BWX TECHNOLOGIES COM 05605H100 53,082 -6,241 -10.52 3,308 -12.23 0.0026
2018-05-17 2018-03-31 13F BWX TECHNOLOGIES COM 05605H100 59,323 1,698 2.95 3,769 8.15 0.0029
2018-02-13 2017-12-31 13F BWX TECHNOLOGIES COM 05605H100 57,625 10,914 23.36 3,485 33.22 0.0025
2017-11-09 2017-09-30 13F BWX TECHNOLOGIES COM 05605H100 46,711 9,482 25.47 2,616 44.13 0.0020
2017-08-03 2017-06-30 13F BWX TECHNOLOGIES COM 05605H100 37,229 2,435 7.00 1,815 9.60 0.0015
2017-05-12 2017-03-31 13F BWX TECHNOLOGIES COM 05605H100 34,794 -4,706 -11.91 1,656 5.61 0.0014
2017-02-13 2016-12-31 13F BWX TECHNOLOGIES COM 05605H100 39,500 1,281 3.35 1,568 6.96 0.0015
2016-10-12 2016-09-30 13F BWX TECHNOLOGIES COM 05605H100 38,219 1,133 3.06 1,466 10.47 0.0015
2016-08-16 2016-06-30 13F BWX TECHNOLOGIES COM 05605H100 37,086 6,008 19.33 1,327 27.23 0.0014
2016-05-16 2016-03-31 13F BWX TECHNOLOGIES COM 05605H100 31,078 -10,398 -25.07 1,043 -20.86 0.0012
2016-02-16 2015-12-31 13F BWX TECHNOLOGIES COM 05605H100 41,476 587 1.44 1,318 22.26 0.0015
2015-11-13 2015-09-30 13F BWX TECHNOLOGIES COM 05605H100 40,889 708 1.76 1,078 -18.21 0.0013
2015-07-31 2015-06-30 13F BABCOCK & WILCOX CO COM 05615F102 40,181 11,524 40.21 1,318 43.26 0.0015
2015-05-14 2015-03-31 13F BABCOCK & WILCOX CO COM 05615F102 28,657 -315,944 -91.68 920 -91.19 0.0011
2015-02-20 2014-12-31 13F/A-1 BABCOCK & WILCOX CO COM 05615F102 344,601 -844 -0.24 10,441 9.16 0.0123
2015-02-17 2014-12-31 13F BABCOCK & WILCOX CO COM 05615F102 344,601 -844 10,441 0.0129
2014-11-14 2014-09-30 13F BABCOCK & WILCOX CO COM 05615F102 345,445 -159,711 -31.62 9,565 -41.67 0.0115
2014-08-13 2014-06-30 13F BABCOCK & WILCOX CO COM 05615F102 505,156 -1,199 -0.24 16,397 -2.46 0.0191
2014-05-14 2014-03-31 13F BABCOCK & WILCOX CO COM 05615F102 506,355 -31,353 -5.83 16,811 -8.56 0.0204
2014-02-07 2013-12-31 13F BABCOCK & WILCOX CO COM 05615F102 537,708 -680 -0.13 18,384 1.27 0.0222
2013-11-12 2013-09-30 13F BABCOCK & WILCOX CO COM 05615F102 538,388 0 0.00 18,154 12.28 0.0239
2013-08-01 2013-06-30 13F BABCOCK & WILCOX CO COM 05615F102 538,388 538,388 16,168 0.0223
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.