DYNAVAX TECHNOLOGIES CORP (DVAX) Institutional Ownership Changes & 13F Activity

DYNAVAX TECHNOLOGIES CORP (DVAX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Blair William & Co/Il, Two Sigma Investments, Lp, Sand Grove Capital Management Llp, Kynam Capital Management, Lp, and Two Sigma Advisers, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
National Philanthropic TrustSell-275,426-52.0%254,734$3.92MQ4 2025May 15, 2026
Independent Financial Group, LlcSell-10,000-100.0%0$0.00Q4 2025May 15, 2026
Transmarket Holdings LpBuy+24,462—24,462$376.23KQ4 2025May 13, 2026
Hsbc Holdings PlcBuy+47,132—47,132$725.13KQ4 2025Mar 06, 2026
Strategic Investment Solutions, Inc.Buy+20—20$308.00Q4 2025Feb 27, 2026
Virtu Financial LlcBuy+69,891—69,891$1.07MQ4 2025Feb 23, 2026
State Of Tennessee, Department Of TreasuryBuy+23,218—23,218$359.53KQ4 2025Feb 18, 2026
Mercer Global Advisors IncBuy+22,442—22,442$345.16KQ4 2025Feb 18, 2026
Raymond James Financial IncBuy+12,499—12,499$192.24KQ4 2025Feb 18, 2026
Blair William & Co/IlBuy+1,781,442—1,781,442$27.40MQ4 2025Feb 17, 2026
Two Sigma Investments, LpBuy+1,632,610—1,632,610$25.11MQ4 2025Feb 17, 2026
Sand Grove Capital Management LlpBuy+1,528,853—1,528,853$23.51MQ4 2025Feb 17, 2026
Kynam Capital Management, LpBuy+1,375,632—1,375,632$21.16MQ4 2025Feb 17, 2026
Two Sigma Advisers, LpBuy+1,318,218—1,318,218$20.27MQ4 2025Feb 17, 2026
Bank Of America CorpBuy+1,057,175—1,057,175$16.26MQ4 2025Feb 17, 2026
Alliancebernstein L.P.Buy+1,053,854—1,053,854$16.21MQ4 2025Feb 17, 2026
Northern Trust CorpBuy+987,127—987,127$15.18MQ4 2025Feb 17, 2026
Millennium Management LlcBuy+972,481—972,481$14.96MQ4 2025Feb 17, 2026
Magnetar Financial LlcBuy+778,013—778,013$11.97MQ4 2025Feb 17, 2026
Tig Advisors, LlcBuy+742,263—742,263$11.42MQ4 2025Feb 17, 2026
Elmind Capital, LpBuy+679,900—679,900$10.46MQ4 2025Feb 17, 2026
D. E. Shaw & Co., Inc.Buy+632,594—632,594$9.73MQ4 2025Feb 17, 2026
Water Island Capital LlcBuy+610,261—610,261$9.39MQ4 2025Feb 17, 2026
Eversept Partners, LpBuy+605,976—605,976$9.32MQ4 2025Feb 17, 2026
Qube Research & Technologies LtdBuy+604,667—604,667$9.30MQ4 2025Feb 17, 2026
Nomura Asset Management International Inc.Buy+570,000—570,000$8.77MQ4 2025Feb 17, 2026
Balyasny Asset Management L.P.Buy+567,389—567,389$8.73MQ4 2025Feb 17, 2026
Tang Capital Management LlcBuy+556,359—556,359$8.56MQ4 2025Feb 17, 2026
Aqr Arbitrage LlcBuy+531,812—531,812$8.18MQ4 2025Feb 17, 2026
Superstring Capital Management LpBuy+525,592—525,592$8.08MQ4 2025Feb 17, 2026
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Frequently asked questions about DVAX activity

  • Which institutional owners are buying DVAX?

    Institutional owners buying DVAX 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 DVAX activity?

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

  • Is institutional interest in DVAX increasing?

    Institutional interest in DVAX 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.