BWX Technologies
Builds naval reactors and fuel alongside commercial nuclear equipment, services and medical isotopes.
$153.62
After-hours close+0.72 (+0.47%)
At close$152.90(−1.90%)
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Breakdown13F · Form 4
Institutions 115.65%Insiders 0.36%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 91.61M · Float 90.89M · 99.2% free float
Institutions13F, as of Jun 30, 2026
881 holders · 105.96M shares · 123 new positions · 440 increased · 285 reduced · 97 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 12.12M | 13.23% | −363.7K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 4.76M | 5.19% | −136.2K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 4.14M | 4.52% | +46.2K | Aug 13, 2026 |
| State Street Corp | 3.80M | 4.15% | +50.4K | Aug 7, 2026 |
| JPMorgan Chase & Co | 2.65M | 2.90% | +81.4K | Aug 12, 2026 |
| First Trust Advisors LP | 2.08M | 2.27% | +684.5K | Aug 11, 2026 |
| Alkeon Capital Management LLC | 2.02M | 2.21% | +283.4K | Aug 14, 2026 |
| Franklin Resources Inc | 1.93M | 2.11% | +29.0K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Vanguard Portfolio Management | 5.35% | 4.91M | 13G | Apr 29, 2026 ↗ |
| Vanguard Capital Management | 5.21% | 4.78M | 13G | Apr 29, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Rex D. Geveden | director, officer: President and CEO | 192.5K | 0.21% | Aug 13, 2026 |
| Robb A. LeMasters | officer: SVP & Chief Financial Officer | 40.8K | 0.04% | Mar 4, 2025 |
| John R. MacQuarrie | officer: Pres., Commercial Operations | 22.6K | 0.02% | Mar 4, 2026 |
| Barbara A. Niland | director | 21.9K | 0.02% | May 4, 2026 |
| Ronald Owen Jr Whitford | officer: SVP, General Counsel and Sec. | 10.1K | 0.01% | Aug 12, 2025 |
| Kevin M. McCoy | officer: Pres., Government Operations | 7.0K | 0.01% | Mar 4, 2025 |
| Michael Thomas Fitzgerald | officer: SVP & Chief Financial Officer | 6.9K | 0.01% | May 12, 2026 |
| Leland D. Melvin | director | 5.6K | 0.01% | Aug 12, 2025 |
| Joseph Kirwan Miller | officer: Pres., Government Operations | 5.2K | 0.01% | Jul 2, 2026 |
| Omar Fathi Meguid | officer: SVP and Chief Digital Officer | 4.5K | 0.00% | Jan 5, 2026 |
1 ten-percent owner holds 15.09M shares by Form 4, outside the officers-and-directors figure above · 35 people have not refiled in the last 18 months (1.11M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 12, 2026 | Rex D. Gevedendirector, officer: President and CEO | Sale · 4 lots | 10,000 | $172.50 | 192,491 |
| May 11, 2026 | Michael Thomas Fitzgeraldofficer: SVP & Chief Financial Officer | Sale | 2,417 | $209.25 | 6,884 |
| May 12, 2026 | Rex D. Gevedendirector, officer: President and CEO | Sale · 4 lots | 10,000 | $204.81 | 202,491 |
| Mar 2, 2026 | Kevin James Gormanofficer: VP & Chief Accounting Officer | Sale | 1,344 | $214.71 | 114 |
| Feb 25, 2026 | Gerhard F. Burbachdirector | Sale | 1,983 | $208.61 | 0 |
| Feb 12, 2026 | Rex D. Gevedendirector, officer: President and CEO | Sale · 6 lots | 10,000 | $203.26 | 177,594 |
| Nov 12, 2025 | Rex D. Gevedendirector, officer: President and CEO | Sale · 5 lots | 10,000 | $197.90 | 187,594 |
CongressHouse and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. April Delaney · MD06 | Purchase | $1,001 – $15,000 | Jul 30, 2026 | Aug 4, 2026 ↗ | |
| Rep. April Delaney · MD06 | Purchase | $1,001 – $15,000 | Jul 27, 2026 | Aug 4, 2026 ↗ | |
| Rep. April Delaney · MD06 | Purchase | $15,001 – $50,000 | Jul 24, 2026 | Aug 4, 2026 ↗ | |
| Rep. April Delaney · MD06 | Purchase | $15,001 – $50,000 | May 15, 2026 | Jun 8, 2026 ↗ | |
| Rep. April Delaney · MD06 | Purchase | $1,001 – $15,000 | May 14, 2026 | Jun 8, 2026 ↗ |