BWX 技術公司
MX ˙ BMV ˙ US05605H1005
SecurityMX:BWXT / BWX Technologies, Inc.
InstitutionProspera Financial Services Inc
Latest Disclosed Ownership7,962 shares
Latest Disclosed Value $ 1,628,322
Prospera Financial Services Inc reports 6.43% increase in ownership of BWXT / BWX Technologies, Inc.

On April 14, 2026 - Prospera Financial Services Inc filed a 13F-HR form disclosing ownership of 7,962 shares of BWX Technologies, Inc. (MX:BWXT) valued at $1,628,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 7,481 shares of BWX Technologies, Inc.. This represents a change in shares of 6.43% 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)
2026-04-14 2026-03-31 13F BWX TECHNOLOGIES COM 05605H100 7,962 481 6.43 1,628 25.91 0.0262
2026-02-09 2025-12-31 13F BWX TECHNOLOGIES COM 05605H100 7,481 1,068 16.65 1,293 9.39 0.0212
2025-11-06 2025-09-30 13F BWX TECHNOLOGIES COM 05605H100 6,413 -394 -5.79 1,182 20.61 0.0202
2025-08-06 2025-06-30 13F BWX TECHNOLOGIES COM 05605H100 6,807 884 14.92 981 67.81 0.0183
2025-05-15 2025-03-31 13F BWX TECHNOLOGIES COM 05605H100 5,923 1,647 38.52 584 22.69 0.0134
2025-02-13 2024-12-31 13F BWX TECHNOLOGIES COM 05605H100 4,276 458 12.00 476 14.70 0.0111
2024-11-07 2024-09-30 13F BWX TECHNOLOGIES COM 05605H100 3,818 1,710 81.12 415 107.50 0.0106
2024-08-13 2024-06-30 13F BWX TECHNOLOGIES COM 05605H100 2,108 2,108 200 0.0056
2022-10-27 2022-09-30 13F BWX TECHNOLOGIES COM 05605H100 0 -991 -100.00 0 -100.00
2022-08-08 2022-06-30 13F BWX TECHNOLOGIES COM 05605H100 991 -74 -6.95 55 -3.51 0.0028
2022-05-04 2022-03-31 13F BWX TECHNOLOGIES COM 05605H100 1,065 1,065 57 0.0024
2021-02-12 2020-12-31 13F BWX TECHNOLOGIES COM 05605H100 0 -22 -100.00 0 -100.00
2020-11-04 2020-09-30 13F BWX TECHNOLOGIES COM 05605H100 22 22 1 0.0004
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.