BWX Technologies, Inc.
DE ˙ DB ˙ US05605H1005
157,65 € ↑0,35 (0,22%)
2026-06-04
DEL PRIS
SecurityDE:4BW / BWX Technologies, Inc.
InstitutionStephens Inc /ar/
Latest Disclosed Ownership19,224 shares
Latest Disclosed Value $ 3,931,117
Stephens Inc /ar/ reports 1.24% increase in ownership of 4BW / BWX Technologies, Inc.

On April 28, 2026 - Stephens Inc /ar/ filed a 13F-HR form disclosing ownership of 19,224 shares of BWX Technologies, Inc. (DE:4BW) valued at $3,402,648 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 18,989 shares of BWX Technologies, Inc.. This represents a change in shares of 1.24% during the quarter. The current value of the position is $3,030,664 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)
2026-04-28 2026-03-31 13F BWX TECHNOLOGIES COM 05605H100 19,224 235 1.24 3,931 19.81 0.0492
2026-02-05 2025-12-31 13F BWX TECHNOLOGIES COM 05605H100 18,989 1,064 5.94 3,282 -0.70 0.0408
2025-10-27 2025-09-30 13F BWX TECHNOLOGIES COM 05605H100 17,925 -556 -3.01 3,305 24.12 0.0421
2025-07-29 2025-06-30 13F BWX TECHNOLOGIES COM 05605H100 18,481 1,087 6.25 2,662 55.22 0.0366
2025-05-01 2025-03-31 13F BWX TECHNOLOGIES COM 05605H100 17,394 864 5.23 1,716 -6.84 0.0251
2025-01-28 2024-12-31 13F BWX TECHNOLOGIES COM 05605H100 16,530 2,097 14.53 1,841 17.41 0.0258
2024-10-28 2024-09-30 13F BWX TECHNOLOGIES COM 05605H100 14,433 -237 -1.62 1,569 12.56 0.0223
2024-08-06 2024-06-30 13F BWX TECHNOLOGIES COM 05605H100 14,670 -1,559 -9.61 1,394 -16.34 0.0213
2024-05-15 2024-03-31 13F BWX TECHNOLOGIES COM 05605H100 16,229 -57 -0.35 1,665 33.31 0.0258
2024-02-13 2023-12-31 13F BWX TECHNOLOGIES COM 05605H100 16,286 151 0.94 1,250 3.31 0.0216
2023-11-14 2023-09-30 13F BWX TECHNOLOGIES COM 05605H100 16,135 -64 -0.40 1,210 4.31 0.0232
2023-08-14 2023-06-30 13F BWX TECHNOLOGIES COM 05605H100 16,199 51 0.32 1,159 13.96 0.0209
2023-05-15 2023-03-31 13F BWX TECHNOLOGIES COM 05605H100 16,148 -894 -5.25 1,018 2.83 0.0195
2023-02-14 2022-12-31 13F/A-1 BWX TECHNOLOGIES COM 05605H100 17,042 1,547 9.98 990 26.79 0.0203
2023-01-25 2022-12-31 13F BWX TECHNOLOGIES OM 05605H100 17,042 1,547 1 0.0203
2022-11-02 2022-09-30 13F BWX TECHNOLOGIES OM 05605H100 15,495 204 1.33 780 -7.36 0.0167
2022-08-03 2022-06-30 13F BWX TECHNOLOGIES OM 05605H100 15,291 4 0.03 842 2.31 0.0170
2022-05-04 2022-03-31 13F BWX TECHNOLOGIES OM 05605H100 15,287 4 0.03 823 12.43 0.0134
2022-03-07 2021-12-31 13F BWX TECHNOLOGIES OM 05605H100 15,283 4 0.03 732 -11.06 0.0111
2021-10-27 2021-09-30 13F BWX TECHNOLOGIES COM 05605H100 15,279 4 0.03 823 -7.32 0.0127
2021-08-12 2021-06-30 13F BWX TECHNOLOGIES COM 05605H100 15,275 188 1.25 888 -10.75 0.0133
2021-05-14 2021-03-31 13F BWX TECHNOLOGIES COM 05605H100 15,087 -157 -1.03 995 8.27 0.0163
2021-02-10 2020-12-31 13F BWX TECHNOLOGIES COM 05605H100 15,244 64 0.42 919 7.49 0.0165
2020-11-13 2020-09-30 13F BWX TECHNOLOGIES COM 05605H100 15,180 -56 -0.37 855 -0.93 0.0168
2020-08-24 2020-06-30 13F BWX TECHNOLOGIES COM 05605H100 15,236 -54 -0.35 863 15.84 0.0186
2020-05-14 2020-03-31 13F BWX TECHNOLOGIES COM 05605H100 15,290 4 0.03 745 -21.50 0.0198
2020-02-14 2019-12-31 13F BWX TECHNOLOGIES COM 05605H100 15,286 -193 -1.25 949 7.11 0.0199
2019-10-18 2019-09-30 13F BWX TECHNOLOGIES COM 05605H100 15,479 -278 -1.76 886 7.92 0.0195
2019-08-01 2019-06-30 13F BWX TECHNOLOGIES COM 05605H100 15,757 214 1.38 821 6.49 0.0186
2019-05-03 2019-03-31 13F BWX TECHNOLOGIES COM 05605H100 15,543 -347 -2.18 771 27.02 0.0183
2019-02-11 2018-12-31 13F BWX TECHNOLOGIES COM 05605H100 15,890 -759 -4.56 607 -41.69 0.0172
2018-11-14 2018-09-30 13F BWX TECHNOLOGIES COM 05605H100 16,649 131 0.79 1,041 1.17 0.0259
2018-08-10 2018-06-30 13F BWX TECHNOLOGIES COM 05605H100 16,518 -97 -0.58 1,029 -2.56 0.0311
2018-05-03 2018-03-31 13F BWX TECHNOLOGIES COM 05605H100 16,615 -47 -0.28 1,056 4.76 0.0394
2018-02-05 2017-12-31 13F BWX TECHNOLOGIES COM 05605H100 16,662 -8 -0.05 1,008 7.92 0.0377
2017-11-08 2017-09-30 13F BWX TECHNOLOGIES COM 05605H100 16,670 16,670 934 0.0337
2015-11-03 2015-09-30 13F BABCOCK & WILCOX CO COM 05615F102 0 -22,258 -100.00 0 -100.00
2015-07-29 2015-06-30 13F BABCOCK & WILCOX CO COM 05615F102 22,258 -700 -3.05 730 -0.95 0.0331
2015-05-06 2015-03-31 13F BABCOCK & WILCOX CO COM 05615F102 22,958 2,175 10.47 737 16.98 0.0336
2015-02-12 2014-12-31 13F BABCOCK & WILCOX CO COM 05615F102 20,783 -834 -3.86 630 5.18 0.0298
2014-11-14 2014-09-30 13F BABCOCK & WILCOX CO COM 05615F102 21,617 5,126 31.08 599 11.96 0.0296
2014-08-15 2014-06-30 13F BABCOCK & WILCOX CO COM 05615F102 16,491 397 2.47 535 0.19 0.0269
2014-05-13 2014-03-31 13F BABCOCK & WILCOX CO COM 05615F102 16,094 440 2.81 534 -0.19 0.0291
2014-02-14 2013-12-31 13F BABCOCK & WILCOX CO COM 05615F102 15,654 15,654 535 0.0265
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.