BWX TECHNOLOGIES INC (BWXT) Institutional Ownership Changes & 13F Activity

BWX TECHNOLOGIES INC (BWXT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, ARK Invest, Polen Capital Management, Torray Fund, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-52,00011,600$2,372,084
Q1 2026ARK InvestSell-44,947622,546$127,304,432
Q1 2026Polen Capital ManagementBuy5,79538,123$7,795,772
Q1 2026Torray FundSell-9912,560$2,568,394
Q1 2026Sequoia Financial AdvisorsBuy6451,574$10,546,342
Q4 2025ARK InvestSell-13,503667,493$115,369,490
Q4 2025Polen Capital ManagementSell-4,42032,328$5,587,572
Q4 2025Torray FundSell-2,99412,659$2,187,982
Q4 2025Sequoia Financial AdvisorsBuy2,30251,510$8,902,980
Q3 2025ARK InvestBuy39,947680,996$125,555,233
Q3 2025Polen Capital ManagementSell-4,28936,748$6,775,229
Q3 2025Sequoia Financial AdvisorsBuy2,79949,208$9,072,475
Q3 2025Torray FundBuy54715,653$2,885,944
Q2 2025ARK InvestBuy519,285641,049$92,349,519
Q2 2025Renaissance Technologies LLCSell-231,50063,600$9,162,216
Q2 2025Polen Capital ManagementBuy41,03741,037$5,911,790
Q2 2025Sequoia Financial AdvisorsBuy3,08746,409$6,685,652
Q2 2025Torray FundSell-4715,106$2,176,170
Q1 2025Renaissance Technologies LLCBuy107,200295,100$29,111,615
Q1 2025ARK InvestBuy26,841121,764$12,012,019
Q1 2025Sequoia Financial AdvisorsBuy3,71643,322$4,273,710
Q1 2025Torray FundSell-2815,153$1,494,843
Q4 2024ARK InvestBuy91,72494,923$10,573,473
Q4 2024Renaissance Technologies LLCBuy54,700187,900$20,930,181
Q4 2024Sequoia Financial AdvisorsBuy3,44339,606$4,411,743
Q4 2024Torray FundSell-2,00815,181$1,691,012
Q3 2024Renaissance Technologies LLCBuy64,000133,200$14,478,840
Q3 2024Sequoia Financial AdvisorsBuy1,95036,163$3,930,881
Q3 2024Torray FundBuy3417,189$1,868,444
Q2 2024Renaissance Technologies LLCBuy64,20069,200$6,574,000

Frequently asked questions about BWXT activity

  • Which institutional owners are buying BWXT?

    Institutional owners buying BWXT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in BWXT activity?

    "Buy" means an investor increased their reported position in BWXT compared to the prior reporting period. This reflects growing exposure to BWX TECHNOLOGIES INC (BWXT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BWXT increasing?

    Institutional interest in BWXT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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