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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, 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.

Institutional holdersQ4 2025: 761 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 heldQ4 2025: $14.6B
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, Q4 2025

Shares, value and share of portfolio for each institution holding BWX Technologies, Inc.; share changes are against Q3 2025.

Institutions holding BWXT in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Walleye Trading LLC3,873$669.4K0.01%+3,873New
Huntleigh Advisors, Inc.3,862$667.5K0.11%−74−1.9%Reduced
Moseley Investment Management Inc3,847$664.9K0.21%+1,085+39.3%Added
Chicago Trust Co NA3,735$645.6K0.10%00.0%Unchanged
Baldwin Brothers Inc3,700$639.5K0.04%−1,000−21.3%Reduced
Balyasny Asset Management LLC3,690$637.8K0.00%−165,111−97.8%Reduced
ProShare Advisors LLC3,667$633.8K0.00%−220−5.7%Reduced
Quantitative Investment Management, LLC3,667$633.0K0.06%+3,667New
Flputnam Investment Management Co3,642$629.5K0.01%+3,642New
First Manhattan Co3,615$624.8K0.00%+15+0.4%Added
SummitTX Capital, L.P.3,612$624.3K0.02%+3,612New
Curbstone Financial Management Corp3,500$604.9K0.12%00.0%Unchanged
Norris Financial Group, LLC3,461$598.2K0.20%−11,944−77.5%Reduced
OpenArc Corporate Advisory, LLC3,444$595.3K0.01%+3,444New
Laird Norton Trust Company, LLC3,373$583.0K0.01%+3,373New
BankChampaign, National Association3,360$580.7K0.57%+3,360New
Spirepoint Private Client, LLC3,323$574.4K0.05%+1,887+131.4%Added
GLOBALT Investments LLC3,317$573.3K0.02%−316−8.7%Reduced
NBC Securities, Inc.3,305$571.2K0.04%+24+0.7%Added
Group One Trading, L.P.3,268$564.8K0.02%−9,294−74.0%Reduced
Golden State Wealth Management, LLC3,245$560.9K0.06%−175−5.1%Reduced
North Dakota State Investment Board3,212$555.2K0.02%+3,212New
Tower Research Capital LLC (TRC)3,210$554.8K0.01%−2,475−43.5%Reduced
MAI Capital Management3,193$551.8K0.00%+304+10.5%Added
Mesirow Financial Investment Management, Inc.3,185$550.5K0.01%−640−16.7%Reduced
Global Retirement Partners, LLC3,177$549.1K0.01%+2,373+295.1%Added
Coldstream Capital Management Inc3,121$539.4K0.01%−402−11.4%Reduced
True Wealth Design, LLC3,093$534.6K0.16%−10.0%Reduced
Shelton Capital Management3,093$534.6K0.01%−191−5.8%Reduced
Axxcess Wealth Management, LLC3,091$534.2K0.01%−2,305−42.7%Reduced
Advisor Resource Council2,556$526.6K0.19%+2,556New
CWM, LLC3,027$523.0K0.00%+322+11.9%Added
Perennial Advisors, LLC3,024$522.7K0.09%+210+7.5%Added
HB Wealth Management, LLC3,003$519.1K0.00%−151−4.8%Reduced
Oak Associates, Ltd3,000$518.5K0.03%00.0%Unchanged
Brookmont Capital Management2,996$517.9K0.30%−129−4.1%Reduced
Intrua Financial, LLC2,986$516.1K0.06%+455+18.0%Added
Grandview Asset Management LLC2,907$502.5K0.14%+750+34.8%Added
CIBC Asset Management Inc2,861$494.5K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co2,838$490.4K0.00%+966+51.6%Added
Private Advisor Group, LLC2,780$480.6K0.00%+52+1.9%Added
Merit Financial Group, LLC2,765$477.9K0.00%−245−8.1%Reduced
Alps Advisors Inc2,730$471.9K0.00%+20+0.7%Added
Brown Brothers Harriman & Co2,708$468.1K0.00%00.0%Unchanged
GAMMA Investing LLC2,655$458.9K0.02%+126+5.0%Added
Horizon Kinetics Asset Management LLC2,647$457.5K0.01%00.0%Unchanged
Stamos Capital Partners, L.P.2,625$453.7K0.07%−254−8.8%Reduced
Guggenheim Capital LLC2,598$449.0K0.00%+55+2.2%Added
GoalVest Advisory LLC2,590$447.7K0.09%00.0%Unchanged
Farther Finance Advisors, LLC2,576$445.3K0.00%−194−7.0%Reduced
Hancock Whitney Corp2,565$443.3K0.01%00.0%Unchanged
Heritage Investment Group, Inc.2,549$440.6K0.07%+149+6.2%Added
Lighthouse Investment Partners, LLC2,530$437.3K0.01%+2,530New
Brown Miller Wealth Management, LLC2,516$434.9K0.12%00.0%Unchanged
Danske Bank A/S2,502$432.4K0.00%+2,502New
Allianz SE2,500$432.1K0.01%+800+47.1%Added
Beacon Financial Advisory LLC2,475$427.7K0.10%00.0%Unchanged
IFP Advisors, Inc2,465$426.1K0.01%−82−3.2%Reduced
JT Stratford LLC2,432$420.3K0.05%−595−19.7%Reduced
Change Path, LLC2,408$416.2K0.01%+2,408New
Monetary Management Group Inc2,400$414.8K0.10%00.0%Unchanged
Horizon Investments, LLC2,377$410.8K0.01%−25,752−91.5%Reduced
Carlson Financial, Inc.2,364$408.5K0.24%+2,364New
National Bank of Canada2,324$401.3K0.00%+1,611+225.9%Added
Cadinha & Co LLC2,306$398.6K0.06%00.0%Unchanged
Axq Capital, LP2,297$397.0K0.09%+2,297New
Hazlett, Burt & Watson, Inc.2,234$386.0K0.12%+600+36.7%Added
Financiere des Professionnels - Fonds d,investissement inc.2,219$383.5K0.02%−2,851−56.2%Reduced
Moody Aldrich Partners LLC2,169$374.9K0.07%−6−0.3%Reduced
Oxford Asset Management LLP2,162$373.7K0.13%+2,162New
CIBC World Markets Inc.2,161$373.5K0.00%−1,293−37.4%Reduced
Mission Creek Capital Partners, Inc.2,106$364.0K0.07%+2,106New
SMART Wealth LLC2,103$363.5K0.11%+2,103New
Sunbelt Securities, Inc.2,102$363.3K0.02%−9−0.4%Reduced
Meiji Yasuda Asset Management Co Ltd.2,098$362.6K0.02%−26−1.2%Reduced
Scientech Research LLC2,094$361.9K0.23%+2,094New
Capital Investment Advisory Services, LLC2,090$361.2K0.03%−286−12.0%Reduced
Profund Advisors LLC2,042$352.9K0.01%−95−4.4%Reduced
DRW Securities, LLC2,042$352.9K0.03%+2,042New
Moors & Cabot, Inc.2,040$352.5K0.02%+72+3.7%Added
United Capital Management of KS, Inc.2,001$345.9K0.05%−1,500−42.8%Reduced
Prelude Capital Management, LLC2,000$345.7K0.03%00.0%Unchanged
Firsthand Capital Management, Inc.2,000$345.7K0.64%00.0%Unchanged
CastleKnight Management LP2,000$345.7K0.02%00.0%Unchanged
Twinbeech Capital LP1,992$344.3K0.02%+1,992New
Heritage Investors Management Corp1,992$344.0K0.01%00.0%Unchanged
Stratos Wealth Partners, LTD.1,979$342.1K0.00%+67+3.5%Added
Purkiss Capital Advisors LLC1,978$341.9K0.16%+100+5.3%Added
Semus Wealth Partners LLC1,973$341.0K0.18%00.0%Unchanged
Darden Wealth Group Inc1,960$338.8K0.16%00.0%Unchanged
QRG Capital Management, Inc.1,953$337.6K0.00%+3+0.2%Added
Ballentine Partners, LLC1,930$333.6K0.00%+6+0.3%Added
Emerald Mutual Fund Advisers Trust1,922$332.2K0.02%+1,393+263.3%Added
F/M Investments LLC1,922$332.2K0.01%+1,922New
Tannin Capital LLC1,914$330.8K0.30%+1,914New
Keybank National Association1,889$326.5K0.00%−946−33.4%Reduced
Atomi Financial Group, Inc.1,882$325.3K0.01%+198+11.8%Added
Flow Traders U.S. LLC1,876$324.0K0.01%−3,785−66.9%Reduced
Skopos Labs, Inc.1,845$323.8K0.01%+1,845New
J.W. Cole Advisors, Inc.2,097$317.0K0.01%−1,283−38.0%Reduced