BETA BIONICS INC (BBNX) Institutional Ownership Changes & 13F Activity

BETA BIONICS INC (BBNX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Divisadero Street Capital Management, Lp, Vestal Point Capital, Lp, Farallon Capital Management Llc, Rtw Investments, Lp, and Tri Locum Partners Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheBuy+371+3.5%10,981$172.07KQ2 2026Sep 09, 2026
California State Teachers Retirement SystemSell-1,561-74.1%546$8.56KQ2 2026Aug 24, 2026
Divisadero Street Capital Management, LpBuy+1,113,8021,113,802$17.45MQ2 2026Aug 14, 2026
Vestal Point Capital, LpSell-611,518-27.7%1,600,000$25.07MQ2 2026Aug 14, 2026
Farallon Capital Management LlcBuy+595,000595,000$9.32MQ2 2026Aug 14, 2026
Rtw Investments, LpSell-500,000-25.0%1,500,000$23.50MQ2 2026Aug 14, 2026
Tri Locum Partners LpBuy+493,344493,344$7.73MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+415,771+342.7%537,105$8.42MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+410,435+301.3%546,650$8.57MQ2 2026Aug 14, 2026
Eventide Asset Management, LlcBuy+308,185+5.2%6,253,673$98.05MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-270,357-10.7%2,254,683$35.33MQ2 2026Aug 14, 2026
Trexquant Investment LpBuy+252,834+104.6%494,435$7.75MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+248,181+411.7%308,468$4.83MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Buy+237,767+38.5%855,682$13.41MQ2 2026Aug 14, 2026
Eversept Partners, LpSell-165,397-11.7%1,249,441$19.58MQ2 2026Aug 14, 2026
Squarepoint Ops LlcBuy+161,098161,098$2.52MQ2 2026Aug 14, 2026
Tudor Investment Corp Et AlSell-154,285-70.7%63,809$999.89KQ2 2026Aug 14, 2026
Engineers Gate Manager LpSell-124,535-91.3%11,808$185.03KQ2 2026Aug 14, 2026
Jain Global LlcBuy+115,968+204.8%172,584$2.70MQ2 2026Aug 14, 2026
Bruce & Co., Inc.Buy+115,000+20.9%665,700$10.43MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+95,378+11.1%956,244$14.98MQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncSell-91,876-80.1%22,843$357.95KQ2 2026Aug 14, 2026
Archon Capital Management LlcBuy+53,87353,873$844.19KQ2 2026Aug 14, 2026
Granahan Investment Management, LlcBuy+51,183+20.6%299,632$4.70MQ2 2026Aug 14, 2026
Aquatic Capital Management LlcBuy+41,25441,254$646.45KQ2 2026Aug 14, 2026
Xtx Topco LtdSell-37,168-77.3%10,895$170.72KQ2 2026Aug 14, 2026
Brevan Howard Capital Management LpBuy+33,65433,654$527.36KQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+28,406+8.8%350,873$5.50MQ2 2026Aug 14, 2026
Lazard Asset Management LlcBuy+23,649+32.9%95,554$1.50MQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+21,200+59.9%56,600$567.13KQ2 2026Aug 14, 2026
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Frequently asked questions about BBNX activity

  • Which institutional owners are buying BBNX?

    Institutional owners buying BBNX 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 BBNX activity?

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

  • Is institutional interest in BBNX increasing?

    Institutional interest in BBNX 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.