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, Q1 2026
Institutional positions in BWX Technologies, Inc. as of Mar 31, 2026. 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
- 831
- +83 vs. Q4 2025
- Shares held
- 85.2M
- +9.85M (+13.1%) vs. Q4 2025
- Total value
- $17.4B
- +$4.33B (+33.3%) vs. Q4 2025
- New holders
- 163
- 306 more added
- Sold out
- 80
- 239 more reduced
13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding BWX Technologies, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Korea Investment CORP | 27,009 | $5.52M | 0.01% | 00.0% | Unchanged |
| NLB Skladi, upravljanje premozenja, d.o.o. | 26,894 | $5.50M | 0.26% | +1,430+5.6% | Added |
| Louisiana State Employees Retirement System | 26,500 | $5.42M | 0.09% | +1,200+4.7% | Added |
| Bank of Montreal | 26,403 | $5.40M | 0.00% | +4,595+21.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 25,878 | $5.29M | 0.01% | +6,060+30.6% | Added |
| Arkfeld Wealth Strategies, L.L.C. | 22,113 | $5.27M | 1.67% | −377−1.7% | Reduced |
| Essex Investment Management Co LLC | 25,555 | $5.23M | 0.83% | −1,692−6.2% | Reduced |
| Sit Investment Associates Inc | 25,408 | $5.20M | 0.11% | +5,583+28.2% | Added |
| Arizona State Retirement System | 25,112 | $5.14M | 0.03% | −332−1.3% | Reduced |
| Ardsley Advisory Partners LP | 25,000 | $5.11M | 0.78% | 00.0% | Unchanged |
| Intech Investment Management LLC | 24,928 | $5.10M | 0.05% | −7,740−23.7% | Reduced |
| Davidson Kempner Capital Management LP | 24,900 | $5.09M | 0.09% | −110,047−81.5% | Reduced |
| Spire Wealth Management | 24,899 | $5.09M | 0.17% | −1,678−6.3% | Reduced |
| Kranot Hishtalmut Le Morim Tichoniim Havera Menahelet LTD | 24,865 | $5.08M | 1.01% | +24,865 | New |
| Martingale Asset Management L P | 24,659 | $5.04M | 0.13% | −8,181−24.9% | Reduced |
| Pictet Asset Management Holding SA | 24,594 | $5.03M | 0.01% | +4,152+20.3% | Added |
| Rafferty Asset Management, LLC | 24,550 | $5.02M | 0.02% | +1,996+8.8% | Added |
| ARP Global Capital Ltd | 24,410 | $4.99M | 2.94% | +3,942+19.3% | Added |
| Meitav Dash Investments Ltd | 23,205 | $4.75M | 0.05% | +19,205+480.1% | Added |
| Walleye Capital LLC | 23,178 | $4.74M | 0.03% | +11,883+105.2% | Added |
| Yousif Capital Management, LLC | 23,027 | $4.71M | 0.06% | −1,468−6.0% | Reduced |
| Vanguard Investments Australia, Ltd. | 23,022 | $4.71M | 0.01% | +23,022 | New |
| Hennion & Walsh Asset Management, Inc. | 23,007 | $4.70M | 0.16% | +3,048+15.3% | Added |
| Anchor Capital Advisors LLC | 22,987 | $4.70M | 0.13% | −171,547−88.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,907 | $4.68M | 0.02% | +28+0.1% | Added |
| Susquehanna Fundamental Investments, LLC | 22,783 | $4.66M | 0.17% | +22,783 | New |
| Prudential Financial Inc | 22,605 | $4.62M | 0.01% | +1,400+6.6% | Added |
| Bridgewater Associates, LP | 22,438 | $4.59M | 0.02% | +8,448+60.4% | Added |
| State of Michigan Retirement System | 22,000 | $4.50M | 0.02% | +400+1.9% | Added |
| EAM Investors, LLC | 21,956 | $4.49M | 0.52% | +4,609+26.6% | Added |
| PFG Advisors | 21,496 | $4.40M | 0.21% | +2,063+10.6% | Added |
| Pinnacle Financial Partners, Inc. | 21,451 | $4.39M | 0.03% | +1,021+5.0% | Added |
| Oak Family Advisors, LLC | 21,405 | $4.38M | 1.35% | −2,330−9.8% | Reduced |
| Navellier & Associates Inc | 21,305 | $4.36M | 0.45% | −1,772−7.7% | Reduced |
| Defiance ETFs, LLC | 21,287 | $4.35M | 0.06% | +21,287 | New |
| Mariner, LLC | 20,753 | $4.24M | 0.00% | +19,098+1,154.0% | Added |
| Signaturefd, LLC | 20,702 | $4.23M | 0.06% | +38+0.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 20,684 | $4.23M | 0.01% | +6,395+44.8% | Added |
| Northwestern Mutual Investment Management Company, LLC | 20,482 | $4.19M | 0.06% | +26+0.1% | Added |
| Assetmark, Inc | 20,264 | $4.14M | 0.01% | −2,194−9.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 19,811 | $4.05M | 0.01% | +19,811 | New |
| Creative Planning | 19,595 | $4.01M | 0.00% | +6,234+46.7% | Added |
| Virginia Retirement Systems Et Al | 19,520 | $3.99M | 0.03% | 00.0% | Unchanged |
| Hilton Capital Management, LLC | 19,518 | $3.99M | 0.30% | −731−3.6% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 19,451 | $3.98M | 0.01% | +87+0.4% | Added |
| New Age Alpha Advisors, LLC | 19,362 | $3.96M | 0.19% | −511−2.6% | Reduced |
| Stephens Inc | 19,224 | $3.93M | 0.05% | +235+1.2% | Added |
| Bokf, NA | 19,095 | $3.90M | 0.06% | −150−0.8% | Reduced |
| Jones Financial Companies LLLP | 19,078 | $3.87M | 0.00% | +10,558+123.9% | Added |
| Oregon Public Employees Retirement Fund | 18,800 | $3.84M | 0.05% | +525+2.9% | Added |
| American Trust Investment Advisors, LLC | 18,785 | $3.84M | 2.12% | −203−1.1% | Reduced |
| Marshall Wace, LLP | 18,782 | $3.84M | 0.00% | −34,462−64.7% | Reduced |
| Miracle Mile Advisors, LLC | 18,686 | $3.82M | 0.05% | +20.0% | Added |
| D. E. Shaw & Co., Inc. | 18,629 | $3.81M | 0.00% | −503−2.6% | Reduced |
| Aubrey Capital Management Ltd | 18,500 | $3.78M | 2.03% | 00.0% | Unchanged |
| We Are One Seven, LLC | 18,393 | $3.76M | 0.08% | +698+3.9% | Added |
| New Mexico Educational Retirement Board | 18,300 | $3.74M | 0.12% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 18,172 | $3.72M | 0.00% | −646−3.4% | Reduced |
| Brinker Capital Investments, LLC | 17,810 | $3.64M | 0.03% | −169−0.9% | Reduced |
| Concurrent Investment Advisors, LLC | 17,547 | $3.59M | 0.04% | +2,811+19.1% | Added |
| Janney Montgomery Scott LLC | 17,461 | $3.57M | 0.01% | −3,555−16.9% | Reduced |
| Ameritas Investment Partners, Inc. | 16,843 | $3.44M | 0.11% | +87+0.5% | Added |
| Compass Wealth Management LLC | 16,725 | $3.42M | 0.85% | −7,015−29.5% | Reduced |
| Capital Fund Management S.A. | 16,564 | $3.39M | 0.03% | −7,530−31.3% | Reduced |
| WCM Investment Management, LLC | 17,515 | $3.36M | 0.01% | −21−0.1% | Reduced |
| Summit Trail Advisors, LLC | 16,187 | $3.31M | 0.05% | −1,920−10.6% | Reduced |
| HSBC Holdings PLC | 16,121 | $3.27M | 0.00% | +8,351+107.5% | Added |
| The PNC Financial Services Group, Inc. | 15,808 | $3.23M | 0.00% | +3,648+30.0% | Added |
| Financial Sense Advisors, Inc. | 15,804 | $3.23M | 0.66% | +311+2.0% | Added |
| L & S Advisors Inc | 15,324 | $3.13M | 0.39% | −8,120−34.6% | Reduced |
| Yahav Achim Ve Achayot - Provident Funds Management Co Ltd. | 15,205 | $3.11M | 5.77% | +15,205 | New |
| MML Investors Services, LLC | 15,093 | $3.09M | 0.01% | +9,360+163.3% | Added |
| MRP Capital Investments, LLC | 14,733 | $3.01M | 2.62% | −200−1.3% | Reduced |
| Granahan Investment Management Inc | 14,704 | $3.01M | 0.15% | −2,651−15.3% | Reduced |
| Richard Bernstein Advisors LLC | 14,428 | $2.95M | 0.09% | +14,428 | New |
| Neuberger Berman Group LLC | 14,277 | $2.92M | 0.00% | −66,604−82.3% | Reduced |
| Gradient Investments LLC | 14,044 | $2.87M | 0.04% | +14,044 | New |
| Barometer Capital Management Inc. | 13,800 | $2.82M | 0.97% | +13,800 | New |
| M&T Bank Corp | 13,552 | $2.77M | 0.01% | −1,164−7.9% | Reduced |
| M.D. Sass Investors Services, Inc. | 13,453 | $2.75M | 0.21% | +8+0.1% | Added |
| Pinnbrook Capital Management LP | 13,200 | $2.70M | 2.20% | −3,628−21.6% | Reduced |
| Xponance, Inc. | 13,191 | $2.70M | 0.02% | +3,211+32.2% | Added |
| XTX Topco Ltd | 12,973 | $2.65M | 0.05% | +3,711+40.1% | Added |
| Main Management ETF Advisors, LLC | 12,673 | $2.59M | 0.10% | +12,673 | New |
| Susquehanna International Group, LLP | 12,644 | $2.59M | 0.00% | −26,462−67.7% | Reduced |
| Torray LLC | 12,560 | $2.57M | 0.38% | −99−0.8% | Reduced |
| Ieq Capital, LLC | 12,042 | $2.46M | 0.01% | +12,042 | New |
| SBI Okasan Asset Management Co.Ltd. | 12,680 | $2.43M | 0.10% | 00.0% | Unchanged |
| Barbara Oil Co. | 11,675 | $2.39M | 0.92% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 11,620 | $2.38M | 0.01% | −522−4.3% | Reduced |
| Renaissance Technologies LLC | 11,600 | $2.37M | 0.00% | +11,600 | New |
| Pathstone Holdings, LLC | 11,380 | $2.33M | 0.01% | +259+2.3% | Added |
| Caisse des Depots Et Consignations | 11,220 | $2.29M | 0.04% | −4,607−29.1% | Reduced |
| Citadel Advisors LLC | 11,197 | $2.29M | 0.00% | −25,469−69.5% | Reduced |
| JT Stratford LLC | 11,188 | $2.29M | 0.29% | +8,756+360.0% | Added |
| Williamson Legacy Group, LLC | 11,112 | $2.27M | 1.70% | +281+2.6% | Added |
| Voya Investment Management LLC | 11,098 | $2.27M | 0.00% | −119−1.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 10,979 | $2.25M | 0.00% | −252,193−95.8% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 10,597 | $2.23M | 0.01% | +3,296+45.1% | Added |
| CI Private Wealth, LLC | 10,833 | $2.21M | 0.00% | −1,373−11.2% | Reduced |