BWX 技術公司
MX ˙ BMV ˙ US05605H1005
SecurityMX:BWXT / BWX Technologies, Inc.
InstitutionCWM Advisors, LLC
Latest Disclosed Ownership3,662 shares
Latest Disclosed Value $ 748,843
CWM Advisors, LLC reports 87.52% decrease in ownership of BWXT / BWX Technologies, Inc.

On May 13, 2026 - CWM Advisors, LLC filed a 13F-HR/A form disclosing ownership of 3,662 shares of BWX Technologies, Inc. (MX:BWXT) valued at $748,843 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 29,346 shares of BWX Technologies, Inc.. This represents a change in shares of -87.52% during the quarter.

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)
2026-05-13 2026-03-31 13F/A-1 BWX TECHNOLOGIES COM 05605H100 3,662 -25,684 -87.52 749 -85.25 0.1502
2026-04-23 2026-03-31 13F BWX TECHNOLOGIES COM 05605H100 34,164 4,818 6,986 0.5750
2026-02-17 2025-12-31 13F BWX TECHNOLOGIES COM 05605H100 29,346 671 2.34 5,072 -4.05 0.4564
2025-10-15 2025-09-30 13F BWX TECHNOLOGIES COM 05605H100 28,675 2,971 11.56 5,287 42.79 0.5146
2025-07-24 2025-06-30 13F BWX TECHNOLOGIES COM 05605H100 25,704 3,804 17.37 3,703 71.39 0.4034
2025-06-03 2025-03-31 13F BWX TECHNOLOGIES COM 05605H100 21,900 788 3.73 2,160 -8.12 0.2568
2025-01-17 2024-12-31 13F BWX TECHNOLOGIES COM 05605H100 21,112 0 0.00 2,352 2.48 0.2632
2024-10-10 2024-09-30 13F BWX TECHNOLOGIES COM 05605H100 21,112 -8,691 -29.16 2,295 -18.97 0.2348
2024-08-12 2024-06-30 13F BWX TECHNOLOGIES COM 05605H100 29,803 826 2.85 2,831 -4.78 0.3263
2024-05-07 2024-03-31 13F BWX TECHNOLOGIES COM 05605H100 28,977 11,705 67.77 2,974 124.38 0.3043
2024-02-12 2023-12-31 13F BWX TECHNOLOGIES COM 05605H100 17,272 17,272 1,325 0.1458
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.