BWX Technologies, Inc. (BWXT) Shareholders & Insider Trades
BWX Technologies shareholders at a glance
The largest holder of BWX Technologies stock is BlackRock Advisors LLC, with 10.5 million shares (11.47% of the company), worth about $1.60 billion as of September 25, 2026. The 10 largest holders together own 38.8%.
In Q2 2026, 892 institutional holdings reports listed shares worth $16.90 billion.
Insiders reported 61 transactions in the last two years: 13 sales worth $18.36 million and no purchases. The newest one on file is from May 12, 2026 (Geveden Rex D, Chief Executive Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 12, 2026.
BWX Technologies, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest BWX Technologies shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 10.5 million | 11.47% | $1.6B |
| Vanguard Portfolio Management LLC | 4.8 million | 5.19% | $724.0M |
| Vanguard Capital Management LLC | 4.1 million | 4.52% | $631.0M |
| State Street Corporation | 3.8 million | 4.15% | $579.0M |
| JPMorgan Investment Management, Inc. | 2.7 million | 2.90% | $404.0M |
| First Trust Advisors LP | 2.1 million | 2.27% | $316.0M |
| Oppenheimer Asset Management (Alkeon Subfiler) | 2.0 million | 2.21% | $308.0M |
| Fiduciary Trust Company International | 1.9 million | 2.11% | $294.0M |
| Geode Capital Management LLC | 1.9 million | 2.03% | $283.0M |
| Invesco Advisers, Inc. | 1.8 million | 2.00% | $280.0M |
As of September 25, 2026.
BWX Technologies institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 892 | – | $16.9B |
| Q1 2026 | 863 | 85.2 million | $17.4B |
| Q4 2025 | 799 | 85.7 million | $14.8B |
| Q3 2025 | 742 | 86.0 million | $15.8B |
| Q2 2025 | 692 | 88.0 million | $12.7B |
| Q1 2025 | 644 | 87.9 million | $8.3B |
| Q4 2024 | 635 | 88.3 million | $9.4B |
| Q3 2024 | 576 | 83.9 million | $9.2B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
BWX Technologies insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Geveden Rex D | May 12, 2026 | Chief Executive Officer | Sale at price 203.78 - 207.13 per share. | $2.0M |
| Fitzgerald Michael Thomas | May 11, 2026 | Chief Financial Officer | Conversion of Exercise of derivative security at price 100.83 - 106.64 per share. | $248,918 |
| Fitzgerald Michael Thomas | May 11, 2026 | Chief Financial Officer | Sale at price 209.25 per share. | $505,757 |
| Fitzgerald Michael Thomas | May 6, 2026 | Chief Financial Officer | Conversion of Exercise of derivative security at price 61.70 per share. | $174,364 |
| Krieg Kenneth J | Apr 30, 2026 | Director | -- | – |
| Niland Barbara A | Apr 30, 2026 | Director | -- | – |
| Macquarrie John R. | Mar 2, 2026 | Officer | Conversion of Exercise of derivative security at price 61.70 per share. | $142,033 |
| Gorman Kevin James | Mar 2, 2026 | Officer | Sale at price 214.71 per share. | $288,574 |
| Gorman Kevin James | Feb 27, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Fitzgerald Michael Thomas | Feb 27, 2026 | Officer | -- | – |
| Miller Joseph Kirwan | Feb 27, 2026 | Officer | -- | – |
| Gorman Kevin James | Feb 27, 2026 | Officer | -- | – |
Newest 12 of 61 insider transactions in the last two years.
Questions and answers
Who owns the most BWX Technologies stock?
BlackRock Advisors LLC, with 11.47% of the company (as of September 25, 2026). Next: Vanguard Portfolio Management LLC (5.19%) and Vanguard Capital Management LLC (4.52%).
How many institutions own BWX Technologies stock?
892 institutional holdings reports listed BWX Technologies shares in Q2 2026 worth $16.90 billion.
Are BWX Technologies insiders buying or selling the stock?
In the last two years insiders reported 13 sales and no purchases (61 transactions in all); the newest on file is from May 12, 2026.
