BARINTHUS BIOTHERAPEUTICS PL (BRNS) Institutional Ownership Changes & 13F Activity

BARINTHUS BIOTHERAPEUTICS PL (BRNS). 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 M&G Plc, Hsg Holding Ltd, Dc Funds, Lp, Johns Hopkins University, and Citadel Advisors Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Johns Hopkins UniversityBuy+122,237—122,237$85.57KQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+118,799—118,799$83.17KQ4 2025Feb 17, 2026
Rangeley Capital, LlcBuy+84,441—84,441$59.12KQ4 2025Feb 17, 2026
Hsg Holding LtdBuy+1,420,473—1,420,473$42.22MQ4 2025Feb 13, 2026
Dc Funds, LpBuy+642,204—642,204$449.61KQ4 2025Feb 13, 2026
Baird Financial Group, Inc.Buy+105,961—105,961$74.18KQ4 2025Feb 13, 2026
Rhumbline AdvisersBuy+11,685—11,685$8.18KQ4 2025Feb 13, 2026
Morgan StanleyBuy+3,406—3,406$2.38KQ4 2025Feb 13, 2026
M&G PlcBuy+5,197,349—5,197,349$5.20MQ4 2025Feb 12, 2026
Renaissance Technologies LLCBuy+76,800+115.8%143,100$100.18KQ4 2025Feb 12, 2026
Geode Capital Management, LlcBuy+11,568—11,568$8.10KQ4 2025Feb 09, 2026
Hightower Advisors, LlcBuy+37,450—37,450$26.22KQ4 2025Feb 06, 2026
Ubs Group AgBuy+3,152—3,152$2.21KQ4 2025Jan 29, 2026
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Frequently asked questions about BRNS activity

  • Which institutional owners are buying BRNS?

    Institutional owners buying BRNS 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 BRNS activity?

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

  • Is institutional interest in BRNS increasing?

    Institutional interest in BRNS 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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