BWX TechnologiesBWXT
13F holders, Q1 2026 (March 31)830holders +70
147new positions
78sold out
10famous investors
$203.85avg. 13F price*
At the end of Q1 2026, 830 institutions reported holding BWX Technologies Inc. (BWXT) in their 13F filings, up 70 from Q4 2025. 147 opened new positions and 78 sold out. The largest holders were BlackRock, Inc. ($2.6B), Vanguard Portfolio Management LLC ($1.0B) and Vanguard Capital Management LLC ($837.2M). 10 famous investors held it, including Cathie Wood (1.0% of ARK Investment Management's portfolio), Joel Greenblatt (0.1% of Gotham Asset Management's portfolio) and Ray Dalio (0.0% of Bridgewater Associates's portfolio).
- Company
- BWX Technologies Inc.
- CUSIP
- 05605H100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 147 | $510.0M |
| Exits | 78 | $212.8M |
All 13F filers, Q4 2025 → Q1 2026: 6,854,267 shares bought and 6,625,154 shares sold, net +229,113 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 830 holders
| BlackRock, Inc. | 0.04% | Add +2.0% | 12,487,506 | $2.6B |
| Vanguard Portfolio Management LLC | 0.05% | — | 4,891,237 | $1.0B |
| Vanguard Capital Management LLC | 0.02% | — | 4,094,093 | $837.2M |
| State Street Corp. | 0.03% | Add +4.2% | 3,748,950 | $766.6M |
| Invesco Ltd. | 0.05% | Reduce -1.8% | 2,522,532 | $515.8M |
| JPMorgan Chase & Co. | 0.03% | Add +26.6% | 2,572,811 | $492.9M |
| Franklin Resources Inc. | 0.10% | Reduce -15.8% | 1,901,316 | $388.8M |
| Geode Capital Management, LLC | 0.02% | Reduce -3.5% | 1,793,566 | $366.9M |
| Alkeon Capital Management LLC | 1.61% | Add +10.0% | 1,739,348 | $355.7M |
| Van Eck Associates Corp. | 0.24% | Add +27.0% | 1,584,460 | $324.0M |
| Blair William & Co. | 0.84% | Reduce -0.1% | 1,438,125 | $294.1M |
| First Trust Advisors LP | 0.20% | Add +12.2% | 1,391,079 | $284.5M |
| T. Rowe Price Investment Management, Inc. | 0.19% | Reduce -30.6% | 1,327,309 | $271.4M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.36% | Add +45.6% | 1,288,028 | $263.4M |
| Massachusetts Financial Services Co. | 0.09% | Reduce -6.5% | 1,286,257 | $263.2M |
| Bank of New York Mellon Corp | 0.05% | Add +8.4% | 1,283,997 | $262.6M |
| Snyder Capital Management L P | 4.37% | Reduce -17.0% | 1,102,116 | $225.4M |
| Artisan Partners Limited Partnership | 0.35% | Reduce -3.3% | 1,059,209 | $216.6M |
| Bank of America Corp. | 0.01% | Add +5.5% | 1,005,621 | $205.6M |
| William Blair Investment Management, LLC | 0.66% | Reduce -11.4% | 981,782 | $200.8M |
| Morgan Stanley | 0.01% | Reduce -1.5% | 977,834 | $200.0M |
| Clearbridge Investments, LLC | 0.15% | Reduce -5.2% | 827,836 | $169.3M |
| FMR LLC | 0.01% | Reduce -5.8% | 820,494 | $167.8M |
| Mawer Investment Management Ltd. | 0.97% | Reduce -5.0% | 734,162 | $150.1M |
| Fiera Capital Corp | 0.51% | Add +0.8% | 729,269 | $149.1M |
| Select Equity Group, L.P. | 0.79% | Add +68.9% | 726,424 | $148.5M |
| Northern Trust Corp. | 0.02% | Add +3.8% | 722,135 | $147.7M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -11.3% | 696,488 | $142.4M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +2.8% | 689,367 | $141.0M |
| Bessemer Group Inc. | 0.20% | Add +1.9% | 626,109 | $128.0M |
| ARK Investment Management | 0.99% | Reduce -6.7% | 622,546 | $127.3M |
| T. Rowe Price Associates Inc. | 0.01% | Add +2.3% | 612,117 | $125.2M |
| Vanguard Fiduciary Trust Co. | 0.03% | — | 570,316 | $116.6M |
| Capital World Investors | 0.02% | New | 569,415 | $116.4M |
| Stephens Investment Management Group LLC | 1.57% | Reduce -0.5% | 558,626 | $114.2M |
| Two Sigma Investments, LP | 0.10% | Add +37.2% | 551,772 | $112.8M |
| Federated Hermes, Inc. | 0.18% | Add +19.2% | 540,528 | $110.5M |
| Raymond James Financial Inc. | 0.03% | Reduce -1.5% | 533,591 | $109.1M |
| Chevy Chase Trust Holdings, LLC | 0.31% | Add +2.6% | 532,146 | $108.8M |
| Arrowstreet Capital, Limited Partnership | 0.05% | Reduce -13.5% | 491,360 | $100.5M |
| Alliancebernstein L.P. | 0.03% | Add +2.8% | 580,229 | $100.3M |
| Thrivent Financial for Lutherans | 0.19% | Reduce -26.2% | 476,988 | $97.5M |
| Royal Bank of Canada | 0.02% | Reduce -12.8% | 436,073 | $89.2M |
| Barrow Hanley Mewhinney & Strauss LLC | 0.29% | Reduce -2.3% | 426,072 | $87.1M |
| UBS Group AG | 0.01% | Reduce -0.9% | 402,890 | $82.4M |
| Citigroup Inc. | 0.05% | Reduce -2.7% | 398,406 | $81.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +18.9% | 397,789 | $81.3M |
| FengHe Fund Management Pte. Ltd. | 11.11% | New | 393,200 | $80.4M |
| ZWJ Investment Counsel Inc. | 2.89% | Reduce -3.9% | 392,326 | $80.2M |
| Schroder Investment Management Group | 0.06% | Reduce -2.7% | 380,948 | $73.0M |
| Wells Fargo & Company | 0.01% | Add +58.0% | 336,242 | $68.8M |
| Principal Financial Group Inc. | 0.04% | Add +16.8% | 325,952 | $66.7M |
| Orbis Allan Gray Ltd | 0.26% | Reduce -3.6% | 298,373 | $61.0M |
| Nomura Asset Management International Inc. | 0.10% | Reduce -21.9% | 297,997 | $60.9M |
| New York State Common Retirement Fund | 0.08% | Add +0.1% | 297,030 | $60.7M |
| King Luther Capital Management Corp. | 0.26% | Add +18.6% | 293,677 | $60.1M |
| Stifel Financial Corp. | 0.05% | Add +17.6% | 280,260 | $57.3M |
| Ameriprise Financial Inc. | 0.01% | Add +15.4% | 264,231 | $54.0M |
| Nicholas Investment Partners, LP | 4.39% | Add +0.4% | 261,867 | $53.5M |
| Tremblant Capital Group | 1.68% | Reduce -12.3% | 255,496 | $52.2M |
| Harvey Partners, LLC | 4.24% | Add +1.5% | 255,300 | $52.2M |
| Silvercrest Asset Management Group LLC | 0.37% | Reduce -5.0% | 251,218 | $51.4M |
| Capital Research Global Investors | 0.01% | No change | 250,845 | $51.3M |
| Munro Partners | 1.71% | New | 246,220 | $50.3M |
| Sapient Capital LLC | 0.71% | Reduce -18.4% | 230,356 | $47.1M |
| Rhumbline Advisers | 0.04% | Add +2.0% | 227,210 | $46.5M |
| Victory Capital Management Inc. | 0.03% | Add +2.8% | 226,541 | $46.3M |
| BNP Paribas Financial Markets | 0.03% | Add +8.3% | 202,765 | $41.5M |
| Ensign Peak Advisors, Inc | 0.08% | Reduce -46.1% | 202,137 | $41.3M |
| Mizuho Markets Americas LLC | 1.12% | Reduce -5.4% | 197,659 | $40.4M |
| Allspring Global Investments Holdings, LLC | 0.07% | Reduce -7.2% | 187,870 | $40.0M |
| Toronto Dominion Bank | 0.08% | Reduce -0.6% | 193,205 | $39.5M |
| Loomis Sayles & Co. L P | 0.05% | Reduce -2.3% | 189,244 | $38.7M |
| AQR Capital Management | 0.02% | Add +220.9% | 188,967 | $38.6M |
| Vaughan Nelson Investment Management, L.P. | 0.37% | New | 182,135 | $37.2M |
| Vident Advisory, LLC | 0.32% | Add +1.5% | 181,547 | $37.1M |
| Swiss National Bank | 0.02% | Add +0.3% | 180,800 | $37.0M |
| Gotham Asset Management | 0.11% | Add +5.5% | 177,546 | $36.3M |
| Nuveen, LLC | 0.01% | Reduce -20.2% | 176,190 | $36.0M |
| California Public Employees Retirement System | 0.02% | Add +1.3% | 171,449 | $35.1M |
| Philadelphia Trust Co. | 2.46% | Reduce -1.5% | 170,769 | $34.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -1.0% | 166,191 | $34.0M |
| American Century Companies Inc. | 0.02% | Reduce -45.4% | 164,942 | $33.7M |
| Sei Investments Co. | 0.03% | Reduce -7.4% | 164,626 | $33.7M |
| Focus Partners Wealth | 0.04% | Reduce -3.0% | 164,398 | $33.6M |
| Minneapolis Portfolio Management Group, LLC | 3.42% | Add +0.5% | 157,516 | $32.2M |
| Tidal Investments LLC | 0.09% | Add +142.8% | 142,426 | $29.1M |
| Cresset Asset Management, LLC | 0.12% | Reduce -4.8% | 138,065 | $28.2M |
| Driehaus Capital Management LLC | 0.21% | Add +5.1% | 137,075 | $28.0M |
| RPG Investment Advisory, LLC | 3.31% | Reduce -0.8% | 134,062 | $27.4M |
| Deutsche Bank AG | 0.01% | Add +14.1% | 131,232 | $26.8M |
| Envestnet Asset Management Inc. | 0.01% | Add +3.5% | 130,392 | $26.7M |
| CI Investments Inc. | 0.13% | New | 128,648 | $26.3M |
| Retirement Systems of Alabama | 0.08% | Add +1.9% | 124,164 | $25.4M |
| Legal & General Group Plc | 0.01% | Reduce -11.3% | 121,616 | $24.8M |
| Covea Finance | 0.85% | Reduce -14.8% | 118,959 | $24.3M |
| Jennison Associates LLC | 0.02% | Reduce -56.4% | 118,701 | $24.3M |
| Ananym Capital Management, LP | 9.24% | Add +12.2% | 118,437 | $24.2M |
| Cookson Peirce & Co. Inc. | 1.02% | Add +4.4% | 117,513 | $24.0M |
| Brown Advisory Inc. | 0.04% | Reduce -34.7% | 112,502 | $23.0M |
"% of holder's portfolio" is BWXT's weight in each manager's 13F, not the share of BWX Technologies Inc. the manager owns.