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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, Q2 2026

Institutional positions in BWX Technologies, Inc. as of Jun 30, 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
856
+35 vs. Q1 2026
Shares held
84.6M
−406.6K (−0.5%) vs. Q1 2026
Total value
$16.5B
−$869.7M (−5.0%) vs. Q1 2026
New holders
119
320 more added
Sold out
84
283 more reduced

10 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 856 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 heldQ2 2026: $16.5B
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, Q2 2026

Shares, value and share of portfolio for each institution holding BWX Technologies, Inc.; share changes are against Q1 2026.

Institutions holding BWXT in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Tower Research Capital LLC (TRC)11,575$2.25M0.06%+7,594+190.8%Added
Barbara Oil Co.11,675$2.25M0.76%00.0%Unchanged
O'Domhnaill Enterprises, Inc.11,512$2.24M1.79%+1,489+14.9%Added
Truist Financial Corp11,403$2.22M0.00%+1,690+17.4%Added
Catalyst Capital Advisors LLC11,190$2.18M0.04%+1,190+11.9%Added
Americana Partners, LLC11,148$2.17M0.05%+11,148New
SBI Okasan Asset Management Co.Ltd.11,380$2.15M0.07%−1,300−10.3%Reduced
L & S Advisors Inc10,714$2.09M0.22%−4,610−30.1%Reduced
Woodline Partners LP10,714$2.09M0.01%+10,714New
Aristides Capital LLC10,646$2.07M0.53%+620+6.2%Added
Sumitomo Mitsui Trust Holdings, Inc.10,611$2.07M0.00%−368−3.4%Reduced
Adalta Capital Management LLC10,558$2.06M0.90%−65−0.6%Reduced
Teacher Retirement System of Texas10,217$1.99M0.01%−1,403−12.1%Reduced
US Bancorp10,169$1.98M0.00%−346−3.3%Reduced
MML Investors Services, LLC10,161$1.98M0.00%−4,932−32.7%Reduced
Commerce Bank10,119$1.97M0.01%+5,956+143.1%Added
Fulcrum Asset Management LLP10,334$1.96M0.19%+10,334New
Portland Investment Counsel Inc.10,000$1.95M0.54%00.0%Unchanged
Kore Advisors LP10,000$1.95M2.25%00.0%Unchanged
Resolute Capital Asset Partners LLC10,000$1.95M0.83%+10,000New
Provident Co of the Employees of the Hebrew University LTD9,818$1.91M1.46%00.0%Unchanged
JustInvest LLC9,798$1.91M0.02%+81+0.8%Added
Callan Family Office, LLC9,585$1.87M0.04%−96−1.0%Reduced
CBOE Vest Financial, LLC9,583$1.87M0.02%+9,583New
Axq Capital, LP9,544$1.86M0.20%+9,544New
MAI Capital Management9,506$1.85M0.01%+5,550+140.3%Added
B. Metzler seel. Sohn & Co. AG9,481$1.85M0.02%00.0%Unchanged
SRS Capital Advisors, Inc.9,435$1.84M0.01%+8,242+690.9%Added
Waratah Capital Advisors Ltd.9,310$1.81M0.14%+9,310New
Meitav Dash Investments Ltd9,205$1.79M0.01%−14,000−60.3%Reduced
Yahav Achim Ve Achayot - Provident Funds Management Co Ltd.9,205$1.79M1.25%−6,000−39.5%Reduced
Public Employees Retirement Association of Colorado9,174$1.79M0.01%00.0%Unchanged
MH & Associates Securities Management Corp9,091$1.77M1.59%−35−0.4%Reduced
Gilder Gagnon Howe & Co LLC9,049$1.76M0.02%−58−0.6%Reduced
State of Alaska, Department of Revenue8,977$1.75M0.02%−408−4.3%Reduced
HSBC Holdings PLC9,133$1.74M0.00%−6,988−43.3%Reduced
Cascade Investment Advisors, Inc.8,869$1.73M0.94%+55+0.6%Added
Polymer Capital Management (US) LLC8,755$1.70M0.25%+8,755New
GWM Advisors LLC8,689$1.69M0.01%+752+9.5%Added
Kayne Anderson Capital Advisors LP8,536$1.66M0.03%+137+1.6%Added
Allstate Corp8,302$1.62M0.02%+634+8.3%Added
Federation des caisses Desjardins du Quebec8,139$1.58M0.00%+443+5.8%Added
Oppenheimer & Co Inc7,971$1.55M0.02%+2,417+43.5%Added
Pecaut & Co.7,935$1.54M0.47%−200−2.5%Reduced
Equitable Holdings, Inc.7,899$1.54M0.01%+1,018+14.8%Added
Princeton Capital Management LLC7,841$1.53M0.34%−20−0.3%Reduced
Prudential Financial Inc7,794$1.52M0.00%−14,811−65.5%Reduced
Ci Investments Inc.7,765$1.51M0.00%−120,883−94.0%Reduced
Prospera Financial Services Inc7,754$1.51M0.02%−208−2.6%Reduced
Triasima Portfolio Management inc.7,744$1.51M0.20%+5,110+194.0%Added
Van Hulzen Asset Management, LLC7,742$1.51M0.11%−650−7.7%Reduced
Oak Thistle LLC7,685$1.50M0.14%+7,685New
Emerald Advisers, LLC7,677$1.49M0.04%+1,010+15.1%Added
Connor, Clark & Lunn Investment Management Ltd.7,673$1.49M0.00%−12,138−61.3%Reduced
Clear Creek Financial Management, LLC7,610$1.48M0.10%+884+13.1%Added
Nisa Investment Advisors, LLC7,575$1.47M0.00%+384+5.3%Added
Royce & Associates LP7,502$1.46M0.01%−22,325−74.8%Reduced
Advisors Asset Management, Inc.7,469$1.45M0.02%+86+1.2%Added
Mackenzie Financial Corp7,382$1.44M0.00%+32+0.4%Added
Merrion Investment Management Co, LLC7,330$1.43M0.68%00.0%Unchanged
Mercer Global Advisors Inc7,259$1.41M0.00%+1,554+27.2%Added
Snowden Capital Advisors LLC7,195$1.40M0.03%+136+1.9%Added
IFG Advisory, LLC7,162$1.39M0.05%+7,158+178,950.0%Added
Veracity Capital LLC7,153$1.39M0.38%−2,774−27.9%Reduced
Argent Trust Co7,128$1.39M0.04%+432+6.5%Added
Denali Advisors LLC7,114$1.38M0.14%+25+0.4%Added
JT Stratford LLC7,097$1.38M0.15%−4,091−36.6%Reduced
Themes Management Co LLC7,053$1.37M0.91%+122+1.8%Added
O'Shaughnessy Asset Management, LLC6,999$1.36M0.01%−442−5.9%Reduced
Envestnet Portfolio Solutions, Inc.6,935$1.35M0.01%+260+3.9%Added
Wealth Enhancement Advisory Services, LLC7,148$1.33M0.00%−35,379−83.2%Reduced
Coppell Advisory Solutions LLC2,001$1.32M0.39%−2,266−53.1%Reduced
First Citizens Bank & Trust Co6,668$1.30M0.02%+385+6.1%Added
Heartland Advisors Inc6,601$1.28M0.06%−1,562−19.1%Reduced
1832 Asset Management L.P.6,519$1.27M0.00%−191−2.8%Reduced
Beacon Pointe Advisors, LLC6,490$1.26M0.01%−1,293−16.6%Reduced
Nomura Holdings Inc6,339$1.23M0.01%+6,339New
Oppenheimer Asset Management Inc.6,334$1.23M0.01%−709−10.1%Reduced
IMC-Chicago, LLC6,275$1.22M0.01%+6,275New
Western Wealth Management, LLC6,254$1.22M0.04%−55−0.9%Reduced
Fulton Bank, N.A.6,186$1.20M0.04%+213+3.6%Added
Purkiss Capital Advisors LLC6,135$1.19M0.45%+4,100+201.5%Added
Legacy Bridge, LLC6,031$1.17M0.36%+6,031New
Pinebridge Investments LLC6,028$1.17M0.01%−1,291−17.6%Reduced
Chase Investment Counsel Corp6,029$1.17M0.25%00.0%Unchanged
Swiss Life Asset Management Ltd5,972$1.16M0.00%−427−6.7%Reduced
Securian Asset Management, Inc6,739$1.15M0.04%00.0%Unchanged
Danske Bank A/S5,891$1.15M0.00%+758+14.8%Added
Ieq Capital, LLC5,880$1.14M0.01%−6,162−51.2%Reduced
AlTi Global, Inc.5,816$1.13M0.02%+20+0.3%Added
Rice Hall James & Associates, LLC5,786$1.13M0.05%−1,603−21.7%Reduced
Alps Advisors Inc5,748$1.12M0.01%+1,680+41.3%Added
Altshuler Shaham Ltd5,738$1.12M0.01%+596+11.6%Added
Quadrant Capital Group LLC5,594$1.09M0.03%−1,895−25.3%Reduced
Kingsview Wealth Management, LLC5,579$1.09M0.01%+3,428+159.4%Added
Twinbeech Capital LP5,545$1.08M0.20%+5,545New
Fox Run Management, L.L.C.5,530$1.08M0.18%+3,022+120.5%Added
Secured Retirement Advisors, LLC5,497$1.07M0.55%+18+0.3%Added
Agp Franklin, LLC5,373$1.05M0.45%+5,373New
Venturi Wealth Management, LLC5,321$1.04M0.04%−9−0.2%Reduced