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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 2025

Institutional positions in BWX Technologies, Inc. as of Mar 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
606
+18 vs. Q4 2024
Shares held
87.9M
−154.3K (−0.2%) vs. Q4 2024
Total value
$8.25B
−$1.06B (−11.4%) vs. Q4 2024
New holders
90
247 more added
Sold out
72
185 more reduced

8 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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.

Institutional holdersQ1 2025: 606 institutions
Q1 2021: 277 institutionsQ2 2021: 286 institutionsQ3 2021: 270 institutionsQ4 2021: 280 institutionsQ1 2022: 292 institutionsQ2 2022: 291 institutionsQ3 2022: 311 institutionsQ4 2022: 348 institutionsQ1 2023: 346 institutionsQ2 2023: 375 institutionsQ3 2023: 389 institutionsQ4 2023: 428 institutionsQ1 2024: 479 institutionsQ2 2024: 496 institutionsQ3 2024: 548 institutionsQ4 2024: 596 institutionsQ1 2025: 606 institutionsQ2 2025: 651 institutionsQ3 2025: 704 institutionsQ4 2025: 761 institutionsQ1 2026: 831 institutionsQ2 2026: 856 institutions
Value heldQ1 2025: $8.25B
Q1 2021: $6.10BQ2 2021: $5.30BQ3 2021: $4.84BQ4 2021: $4.25BQ1 2022: $4.80BQ2 2022: $4.99BQ3 2022: $4.57BQ4 2022: $5.16BQ1 2023: $5.59BQ2 2023: $6.62BQ3 2023: $6.70BQ4 2023: $6.64BQ1 2024: $8.65BQ2 2024: $8.03BQ3 2024: $9.08BQ4 2024: $9.34BQ1 2025: $8.25BQ2 2025: $12.6BQ3 2025: $15.8BQ4 2025: $14.6BQ1 2026: $17.4BQ2 2026: $16.5B
Institutions holding BWXT and their total value by quarter
QuarterHoldersValue
Q2 2026856$16.5B
Q1 2026831$17.4B
Q4 2025761$14.6B
Q3 2025704$15.8B
Q2 2025651$12.6B
Q1 2025606$8.25B
Q4 2024596$9.34B
Q3 2024548$9.08B
Q2 2024496$8.03B
Q1 2024479$8.65B
Q4 2023428$6.64B
Q3 2023389$6.70B
Q2 2023375$6.62B
Q1 2023346$5.59B
Q4 2022348$5.16B
Q3 2022311$4.57B
Q2 2022291$4.99B
Q1 2022292$4.80B
Q4 2021280$4.25B
Q3 2021270$4.84B
Q2 2021286$5.30B
Q1 2021277$6.10B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding BWX Technologies, Inc.; share changes are against Q4 2024.

Institutions holding BWXT in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Franklin Resources Inc2,417,939$238.5M0.07%+102,268+4.4%Added
State Street Corp3,907,831$385.5M0.02%+136,013+3.6%Added
T. Rowe Price Investment Management, Inc.4,503,679$444.3M0.29%+741,282+19.7%Added
Vanguard Group Inc9,404,287$927.7M0.02%+192,363+2.1%Added
BlackRock, Inc.9,574,520$944.5M0.02%+222,241+2.4%Added
Curio Wealth, LLC1––+1New
Proequities, Inc.0$00.00%−310−100.0%Sold out
Boston Partners0$00.00%−966,141−100.0%Sold out
Select Equity Group, L.P.0$00.00%−551,878−100.0%Sold out
Duquesne Family Office LLCSuperinvestorDuquesne Family Office0$00.00%−299,171−100.0%Sold out
Bowen Hanes & Co Inc0$00.00%−227,860−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−207,305−100.0%Sold out
Yaupon Capital Management LP0$00.00%−129,487−100.0%Sold out
Polar Capital Holdings Plc0$00.00%−114,878−100.0%Sold out
Capital International Investors0$00.00%−50,900−100.0%Sold out
Pinnbrook Capital Management LP0$00.00%−47,200−100.0%Sold out
Premier Fund Managers Ltd0$00.00%−44,380−100.0%Sold out
MUFG Securities EMEA plc0$00.00%−43,000−100.0%Sold out
EAM Global Investors LLC0$00.00%−38,526−100.0%Sold out
EAM Investors, LLC0$00.00%−38,015−100.0%Sold out
Mizuho Markets Americas LLC0$00.00%−27,771−100.0%Sold out
Twin Tree Management, LP0$00.00%−23,564−100.0%Sold out
Leeward Investments, LLC - MA0$00.00%−22,964−100.0%Sold out
Lombard Odier Asset Management (USA) Corp0$00.00%−22,168−100.0%Sold out
Pacer Advisors, Inc.0$00.00%−16,954−100.0%Sold out
Nomura Holdings Inc0$00.00%−12,134−100.0%Sold out
Itau Unibanco Holding S.A.0$00.00%−10,000−100.0%Sold out
Private Advisor Group, LLC0$00.00%−9,326−100.0%Sold out
Polar Asset Management Partners Inc.0$00.00%−8,900−100.0%Sold out
Calamos Advisors LLC0$00.00%−8,566−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−5,333−100.0%Sold out
Corigliano Investment Advisers, LLC0$00.00%−5,000−100.0%Sold out
Munro Partners0$00.00%−4,895−100.0%Sold out
Lighthouse Investment Partners, LLC0$00.00%−4,500−100.0%Sold out
Penn Mutual Asset Management, LLC0$00.00%−4,450−100.0%Sold out
RSM US Wealth Management LLC0$00.00%−4,311−100.0%Sold out
First Hawaiian Bank0$00.00%−4,134−100.0%Sold out
Oxford Asset Management LLP0$00.00%−3,893−100.0%Sold out
Benjamin Edwards Inc0$00.00%−3,687−100.0%Sold out
Zacks Investment Management0$00.00%−3,522−100.0%Sold out
Absolute Gestao de Investimentos Ltda.0$00.00%−2,625−100.0%Sold out
Vestcor Inc0$00.00%−2,506−100.0%Sold out
Indie Asset Partners, LLC0$00.00%−2,495−100.0%Sold out
Envestnet Portfolio Solutions, Inc.0$00.00%−2,452−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−2,342−100.0%Sold out
Evergreen Capital Management LLC0$00.00%−2,321−100.0%Sold out
Sciencast Management LP0$00.00%−2,138−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−2,101−100.0%Sold out
Aaron Wealth Advisors0$00.00%−2,051−100.0%Sold out
Kera Capital Partners, Inc.0$00.00%−2,013−100.0%Sold out
Entropy Technologies, LP0$00.00%−1,929−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−1,914−100.0%Sold out
AlphaStar Capital Management, LLC0$00.00%−1,912−100.0%Sold out
Diversified Trust Co0$00.00%−1,882−100.0%Sold out
Ballentine Partners, LLC0$00.00%−1,872−100.0%Sold out
Spears Abacus Advisors LLC0$00.00%−1,808−100.0%Sold out
Thompson Davis & Co., Inc.0$00.00%−1,801−100.0%Sold out
Harvest Fund Management Co., Ltd0$00.00%−1,041−100.0%Sold out
Clio Asset Management LLC0$00.00%−1,000−100.0%Sold out
Arrowpoint Investment Partners (Singapore) Pte. Ltd.0$00.00%−856−100.0%Sold out
R Squared Ltd0$00.00%−610−100.0%Sold out
Militia Capital Partners, LP0$00.00%−600−100.0%Sold out
Acadian Asset Management LLC0$00.00%−437−100.0%Sold out
Catalyst Capital Advisors LLC0$00.00%−240−100.0%Sold out
GeoWealth Management, LLC0$00.00%−214−100.0%Sold out
Peregrine Capital Management LLC0$00.00%−150−100.0%Sold out
Fedenia Advisers LLC0$00.00%−132−100.0%Sold out
Atwood & Palmer Inc0$00.00%−115−100.0%Sold out
Operose Advisors LLC0$00.00%−97−100.0%Sold out
Kohmann Bosshard Financial Services, LLC0$00.00%−73−100.0%Sold out
Centricity Wealth Management, LLC0$00.00%−61−100.0%Sold out
Tucker Asset Management LLC0$00.00%−51−100.0%Sold out
Colonial Trust Advisors0$00.00%−30−100.0%Sold out
Mather Group, LLC.0$00.00%−25−100.0%Sold out
Caitlin John, LLC0$00.00%−8−100.0%Sold out
Principia Wealth Advisory, LLC0$00.00%−2−100.0%Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC0$00.00%−2−100.0%Sold out
Financial Management Professionals, Inc.0$00.00%−1−100.0%Sold out
Nuveen Asset Management, LLC––––Not filed
Boston Financial Mangement LLC––––Not filed
Chesapeake Capital Corp––––Not filed
Wetherby Asset Management Inc––––Not filed
Hanseatic Management Services Inc––––Not filed
Global Retirement Partners, LLC––––Not filed
Criterion Capital Advisors, LLC––––Not filed
Financial Gravity Companies, Inc.––––Not filed