BWX Technologies, Inc.
BWXT- Exchange
- NYSE
- Industry
- Engines & Turbines
- SEC CIK
- 0001486957
In the last 90 days, BWX Technologies, Inc. insiders filed 0 open-market purchases and 1 sale; 856 institutions reported holding it in 13F filings for Q2 2026, worth $16.5B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in BWX Technologies, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 761
- +71 vs. Q3 2025
- Shares held
- 84.4M
- −1.09M (−1.3%) vs. Q3 2025
- Total value
- $14.6B
- −$1.16B (−7.4%) vs. Q3 2025
- New holders
- 142
- 242 more added
- Sold out
- 71
- 264 more reduced
14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BWXT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 856 | $16.5B |
| Q1 2026 | 831 | $17.4B |
| Q4 2025 | 761 | $14.6B |
| Q3 2025 | 704 | $15.8B |
| Q2 2025 | 651 | $12.6B |
| Q1 2025 | 606 | $8.25B |
| Q4 2024 | 596 | $9.34B |
| Q3 2024 | 548 | $9.08B |
| Q2 2024 | 496 | $8.03B |
| Q1 2024 | 479 | $8.65B |
| Q4 2023 | 428 | $6.64B |
| Q3 2023 | 389 | $6.70B |
| Q2 2023 | 375 | $6.62B |
| Q1 2023 | 346 | $5.59B |
| Q4 2022 | 348 | $5.16B |
| Q3 2022 | 311 | $4.57B |
| Q2 2022 | 291 | $4.99B |
| Q1 2022 | 292 | $4.80B |
| Q4 2021 | 280 | $4.25B |
| Q3 2021 | 270 | $4.84B |
| Q2 2021 | 286 | $5.30B |
| Q1 2021 | 277 | $6.10B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding BWX Technologies, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 12,240,086 | $2.12B | 0.04% | −85,317−0.7% | Reduced |
| Vanguard Group Inc | 9,013,925 | $1.56B | 0.02% | −167,386−1.8% | Reduced |
| State Street Corp | 3,598,185 | $621.9M | 0.02% | +6,434+0.2% | Added |
| Invesco Ltd. | 2,568,117 | $443.9M | 0.04% | +18,967+0.7% | Added |
| Franklin Resources Inc | 2,258,282 | $390.3M | 0.10% | +53,594+2.4% | Added |
| JPMorgan Chase & Co | 2,031,932 | $351.2M | 0.02% | +1,691,993+497.7% | Added |
| T. Rowe Price Investment Management, Inc. | 1,914,049 | $330.8M | 0.21% | −1,082,315−36.1% | Reduced |
| Geode Capital Management, LLC | 1,857,716 | $321.2M | 0.02% | +69,857+3.9% | Added |
| Alkeon Capital Management LLC | 1,580,848 | $273.2M | 1.19% | +2,800+0.2% | Added |
| Blair William & Co | 1,439,666 | $248.8M | 0.67% | +248,598+20.9% | Added |
| Massachusetts Financial Services Co | 1,375,740 | $237.8M | 0.08% | +216,707+18.7% | Added |
| Snyder Capital Management L P | 1,328,017 | $229.5M | 4.28% | −227,129−14.6% | Reduced |
| Van Eck Associates Corp | 1,247,920 | $215.7M | 0.18% | +152,900+14.0% | Added |
| First Trust Advisors LP | 1,239,499 | $214.2M | 0.16% | −15,280−1.2% | Reduced |
| Bank of New York Mellon Corp | 1,184,944 | $204.8M | 0.04% | +42,552+3.7% | Added |
| William Blair Investment Management, LLC | 1,107,600 | $191.4M | 0.53% | −147,710−11.8% | Reduced |
| Artisan Partners Limited Partnership | 1,094,914 | $189.2M | 0.29% | −97,234−8.2% | Reduced |
| Morgan Stanley | 992,387 | $171.5M | 0.01% | +82,468+9.1% | Added |
| Bank of America Corp | 953,208 | $164.8M | 0.01% | −13,505−1.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 884,430 | $152.9M | 0.23% | −4,920−0.6% | Reduced |
| Clearbridge Investments, LLC | 873,591 | $151.0M | 0.12% | −39,374−4.3% | Reduced |
| FMR LLC | 870,960 | $150.5M | 0.01% | −114,087−11.6% | Reduced |
| Dimensional Fund Advisors LP | 785,420 | $135.8M | 0.03% | −60,492−7.2% | Reduced |
| Mawer Investment Management Ltd. | 772,693 | $133.6M | 0.75% | −27,854−3.5% | Reduced |
| Fiera Capital Corp | 723,156 | $125.0M | 0.40% | +178,522+32.8% | Added |
| Northern Trust Corp | 695,852 | $120.3M | 0.02% | −31,873−4.4% | Reduced |
| Charles Schwab Investment Management Inc | 670,767 | $115.9M | 0.02% | −16,167−2.4% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 667,493 | $115.4M | 0.77% | −13,503−2.0% | Reduced |
| Thrivent Financial for Lutherans | 646,534 | $111.8M | 0.20% | −23,102−3.4% | Reduced |
| Bessemer Group Inc | 614,583 | $106.2M | 0.16% | −158,274−20.5% | Reduced |
| Price T Rowe Associates Inc | 598,295 | $103.4M | 0.01% | −96,944−13.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 567,783 | $98.1M | 0.06% | +102,444+22.0% | Added |
| Alliancebernstein L.P. | 564,298 | $97.5M | 0.03% | −66,663−10.6% | Reduced |
| Stephens Investment Management Group LLC | 561,185 | $97.0M | 1.26% | +797+0.1% | Added |
| Raymond James Financial Inc | 541,815 | $93.6M | 0.03% | −67,302−11.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 518,702 | $89.7M | 0.24% | +477+0.1% | Added |
| Royal Bank of Canada | 500,272 | $86.5M | 0.02% | +79,184+18.8% | Added |
| Federated Hermes, Inc. | 453,356 | $78.4M | 0.13% | +4,794+1.1% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 436,136 | $75.4M | 0.25% | −85,877−16.5% | Reduced |
| Qube Research & Technologies Ltd | 433,266 | $74.9M | 0.11% | +214,461+98.0% | Added |
| Select Equity Group, L.P. | 430,113 | $74.3M | 0.35% | −277,002−39.2% | Reduced |
| Citigroup Inc | 409,424 | $70.8M | 0.05% | +119,989+41.5% | Added |
| ZWJ Investment Counsel Inc | 408,097 | $70.5M | 2.54% | −11,980−2.9% | Reduced |
| UBS Group AG | 406,602 | $70.3M | 0.01% | −262,923−39.3% | Reduced |
| Two Sigma Investments, LP | 402,171 | $69.5M | 0.10% | +379,676+1,687.8% | Added |
| Schroder Investment Management Group | 391,649 | $68.3M | 0.05% | −62,049−13.7% | Reduced |
| Nomura Asset Management International Inc. | 381,752 | $66.0M | 0.10% | +381,752 | New |
| Ensign Peak Advisors, Inc | 375,296 | $64.9M | 0.11% | +4,773+1.3% | Added |
| Goldman Sachs Group Inc | 334,560 | $57.8M | 0.01% | +119,435+55.5% | Added |
| Orbis Allan Gray Ltd | 309,516 | $53.5M | 0.22% | −22,732−6.8% | Reduced |
| American Century Companies Inc | 302,032 | $52.2M | 0.03% | −269,416−47.1% | Reduced |
| New York State Common Retirement Fund | 296,657 | $51.3M | 0.07% | −194−0.1% | Reduced |
| Tremblant Capital Group | 291,174 | $50.3M | 1.28% | +291,174 | New |
| Sapient Capital LLC | 282,311 | $49.2M | 0.69% | −7,187−2.5% | Reduced |
| Principal Financial Group Inc | 278,969 | $48.2M | 0.02% | −34,223−10.9% | Reduced |
| Jennison Associates LLC | 272,132 | $47.0M | 0.03% | +120,409+79.4% | Added |
| Jane Street Group, LLC | 268,310 | $46.4M | 0.05% | +214,601+399.6% | Added |
| Silvercrest Asset Management Group LLC | 264,549 | $45.7M | 0.31% | −57,789−17.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 263,172 | $45.5M | 0.03% | −16,062−5.8% | Reduced |
| Nicholas Investment Partners, LP | 260,834 | $45.1M | 3.28% | +1,305+0.5% | Added |
| Nikko Asset Management Americas, Inc. | 252,490 | $43.6M | 0.50% | −18,818−6.9% | Reduced |
| Harvey Partners, LLC | 251,472 | $43.5M | 3.90% | −38,028−13.1% | Reduced |
| Capital Research Global Investors | 250,845 | $43.4M | 0.01% | 00.0% | Unchanged |
| King Luther Capital Management Corp | 247,717 | $42.8M | 0.17% | +17,101+7.4% | Added |
| Stifel Financial Corp | 238,295 | $41.2M | 0.04% | +3,582+1.5% | Added |
| Bridges Investment Management Inc | 232,540 | $40.2M | 0.51% | −53,481−18.7% | Reduced |
| Ameriprise Financial Inc | 228,929 | $39.6M | 0.01% | −209,005−47.7% | Reduced |
| Rhumbline Advisers | 222,748 | $38.5M | 0.03% | −12,842−5.5% | Reduced |
| Nuveen, LLC | 220,683 | $38.1M | 0.01% | −31,427−12.5% | Reduced |
| Victory Capital Management Inc | 220,403 | $38.1M | 0.02% | −58,437−21.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 202,474 | $36.8M | 0.06% | −65,691−24.5% | Reduced |
| Wells Fargo & Company | 212,853 | $36.8M | 0.01% | −11,592−5.2% | Reduced |
| Baird Financial Group, Inc. | 209,346 | $36.2M | 0.06% | −61,079−22.6% | Reduced |
| Mizuho Markets Americas LLC | 208,849 | $36.1M | 0.78% | +208,849 | New |
| Anchor Capital Advisors LLC | 194,534 | $33.6M | 0.97% | −5,117−2.6% | Reduced |
| Toronto Dominion Bank | 194,284 | $33.6M | 0.06% | +157,616+429.8% | Added |
| Loomis Sayles & Co L P | 193,694 | $33.5M | 0.04% | −45,489−19.0% | Reduced |
| BNP Paribas Arbitrage, SA | 187,137 | $32.3M | 0.02% | +69,556+59.2% | Added |
| Swiss National Bank | 180,200 | $31.1M | 0.02% | +3,100+1.8% | Added |
| Vident Advisory, LLC | 178,913 | $30.9M | 0.29% | −32,634−15.4% | Reduced |
| SEI Investments Co | 177,841 | $30.7M | 0.03% | −15,537−8.0% | Reduced |
| Philadelphia Trust Co | 173,319 | $30.0M | 2.07% | −907−0.5% | Reduced |
| Brown Advisory Inc | 172,399 | $29.8M | 0.04% | −49,135−22.2% | Reduced |
| Colony Group, LLC | 169,463 | $29.3M | 0.03% | +8,553+5.3% | Added |
| California Public Employees Retirement System | 169,198 | $29.2M | 0.02% | −1,632−1.0% | Reduced |
| Gotham Asset Management, LLC | 168,348 | $29.1M | 0.11% | +5,461+3.4% | Added |
| Algert Global LLC | 168,070 | $29.0M | 0.45% | +60,170+55.8% | Added |
| UBS Asset Management Americas Inc | 167,912 | $29.0M | 0.01% | −15,013−8.2% | Reduced |
| Minneapolis Portfolio Management Group, LLC | 156,813 | $27.1M | 3.09% | −43,935−21.9% | Reduced |
| Barclays PLC | 149,500 | $25.8M | 0.01% | −20,311−12.0% | Reduced |
| Janus Henderson Group PLC | 146,914 | $25.4M | 0.01% | −188,005−56.1% | Reduced |
| Cresset Asset Management, LLC | 145,040 | $25.1M | 0.11% | +21,622+17.5% | Added |
| Millennium Management LLC | 144,968 | $25.1M | 0.02% | +128,856+799.8% | Added |
| Covea Finance | 139,656 | $24.1M | 0.80% | −2,100−1.5% | Reduced |
| Legal & General Group Plc | 137,081 | $23.7M | 0.01% | −2,883−2.1% | Reduced |
| RPG Investment Advisory, LLC | 135,092 | $23.3M | 2.65% | −20,570−13.2% | Reduced |
| Davidson Kempner Capital Management LP | 134,947 | $23.3M | 0.34% | +134,947 | New |
| Driehaus Capital Management LLC | 130,379 | $22.5M | 0.15% | −93,349−41.7% | Reduced |
| TD Asset Management Inc | 129,400 | $22.4M | 0.02% | −83,200−39.1% | Reduced |
| McGowan Group Asset Management, Inc. | 128,446 | $22.2M | 2.75% | −357−0.3% | Reduced |