BWXT · NYSE · Aerospace & Defense

BWX Technologies (BWXT)

Builds naval reactors and fuel alongside commercial nuclear equipment, services and medical isotopes.

$144.88
vs last close+0.36 (+0.25%)

13F · 13D/G · Form 4

Institutions93.16%85.35M shares
884 holders · as of Jun 30, 2026
Insiders0.37%339.5K shares
17 holders · as of Sep 2, 2026
Strategic holders5.34%4.89M shares
1 holder · as of Feb 4, 2022
Other1.13%1.04M shares
remainder

91.61M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
13.23%12.12Mas of Jun 30, 2026
Boston PartnersInstitution
5.73%5.25Mfiled Feb 11, 2022
BlackRock, Inc.Strategic
5.34%4.89Mfiled Feb 4, 2022
Vanguard Portfolio Management LLCInstitution
5.19%4.76Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
4.52%4.14Mas of Jun 30, 2026
State Street CorpInstitution
4.15%3.80Mas of Jun 30, 2026
JPMorgan Chase & CoInstitution
2.90%2.65Mas of Jun 30, 2026
First Trust Advisors LPInstitution
2.27%2.08Mas of Jun 30, 2026
Alkeon Capital Management LLCInstitution
2.21%2.02Mas of Jun 30, 2026
Franklin Resources IncInstitution
2.11%1.93Mas of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.03%1.86Mas of Jun 30, 2026
Invesco Ltd.Institution
2.00%1.84Mas of Jun 30, 2026
Select Equity Group, L.P.Institution
1.86%1.70Mas of Jun 30, 2026
Van Eck Associates CorpInstitution
1.70%1.56Mas of Jun 30, 2026
Blair William & Co/ILInstitution
1.70%1.56Mas of Jun 30, 2026
Massachusetts Financial Services Co /MA/Institution
1.39%1.28Mas of Jun 30, 2026
Snyder Capital Management L PInstitution
1.35%1.24Mas of Jun 30, 2026
T. Rowe Price Investment Management, Inc.Institution
1.29%1.18Mas of Jun 30, 2026
Bank of New York Mellon CorpInstitution
1.25%1.14Mas of Jun 30, 2026
Mirae Asset Global Etfs Holdings Ltd.Institution
1.16%1.06Mas of Jun 30, 2026
Artisan Partners Limited PartnershipInstitution
1.16%1.06Mas of Jun 30, 2026
Bank of America Corp /DE/Institution
1.13%1.04Mas of Jun 30, 2026
William Blair Investment Management, LLCInstitution
1.03%941,233as of Jun 30, 2026
Price T Rowe Associates Inc /MD/Institution
0.92%844,526as of Jun 30, 2026
Morgan StanleyInstitution
0.87%793,339as of Jun 30, 2026

13F, as of Jun 30, 2026

884 holders · 85.35M shares · 120 new positions · 441 increased · 288 reduced · 96 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.12.12M13.23%−363.7KAug 7, 2026
Vanguard Portfolio Management LLC4.76M5.19%−136.2KAug 13, 2026
Vanguard Capital Management LLC4.14M4.52%+46.2KAug 13, 2026
State Street Corp3.80M4.15%+50.4KAug 7, 2026
JPMorgan Chase & Co2.65M2.90%+81.4KAug 12, 2026
First Trust Advisors LP2.08M2.27%+684.5KAug 11, 2026
Alkeon Capital Management LLC2.02M2.21%+283.4KAug 14, 2026
Franklin Resources Inc1.93M2.11%+29.0KAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Vanguard Portfolio Management5.35%4.91M13GApr 29, 2026
Vanguard Capital Management5.21%4.78M13GApr 29, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 12, 2026
Rex D. Gevedendirector, officer: President and CEO
Sale · 4 lots10,000$172.50192,491
May 11, 2026
Michael Thomas Fitzgeraldofficer: SVP & Chief Financial Officer
Sale2,417$209.256,884
May 12, 2026
Rex D. Gevedendirector, officer: President and CEO
Sale · 4 lots10,000$204.81202,491
Mar 2, 2026
Kevin James Gormanofficer: VP & Chief Accounting Officer
Sale1,344$214.71114
Feb 25, 2026
Gerhard F. Burbachdirector
Sale1,983$208.610
Feb 12, 2026
Rex D. Gevedendirector, officer: President and CEO
Sale · 6 lots10,000$203.26177,594
Nov 12, 2025
Rex D. Gevedendirector, officer: President and CEO
Sale · 5 lots10,000$197.90187,594

House and Senate disclosures

MemberTypeAmountOwnerTradedDisclosed
Rep. April Delaney · MD06Sale$100,001 – $250,000Aug 25, 2026Sep 10, 2026
Rep. April Delaney · MD06Purchase$1,001 – $15,000Aug 3, 2026Sep 10, 2026
Rep. April Delaney · MD06Purchase$1,001 – $15,000Jul 30, 2026Aug 4, 2026
Rep. April Delaney · MD06Purchase$1,001 – $15,000Jul 27, 2026Aug 4, 2026
Rep. April Delaney · MD06Purchase$15,001 – $50,000Jul 24, 2026Aug 4, 2026