AURA BIOSCIENCES INC (AURA) Institutional Ownership Changes & 13F Activity

AURA BIOSCIENCES INC (AURA). 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 Tcg Crossover Management, Llc, Caligan Partners Lp, Fcpm Iii Services B.V., Orbimed Advisors Llc, and Suvretta Capital Management, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-21,381-37.2%36,038$255.87KQ2 2026Sep 09, 2026
Citadel Advisors LlcBuy+39,399+315.1%51,902$368.50KQ2 2026Sep 02, 2026
California State Teachers Retirement SystemSell-1,759-74.0%618$4.39KQ2 2026Aug 24, 2026
Nantahala Capital Management, LlcBuy+833,333+39.4%2,951,030$20.95MQ2 2026Aug 19, 2026
Mercer Global Advisors IncBuy+11,44011,440$81.22KQ2 2026Aug 19, 2026
Tcg Crossover Management, LlcBuy+9,533,3339,533,333$67.69MQ2 2026Aug 14, 2026
Caligan Partners LpBuy+4,068,384+1769.9%4,298,248$30.52MQ2 2026Aug 14, 2026
Fcpm Iii Services B.V.Buy+4,053,7754,053,775$28.78MQ2 2026Aug 14, 2026
Orbimed Advisors LlcBuy+3,333,3333,333,333$23.67MQ2 2026Aug 14, 2026
Suvretta Capital Management, LlcBuy+2,833,333+64.8%7,206,217$51.16MQ2 2026Aug 14, 2026
Ra Capital Management, L.P.Buy+2,500,0002,500,000$17.75MQ2 2026Aug 14, 2026
Frazier Life Sciences Management, L.P.Buy+2,000,000+39.2%7,100,000$50.41MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Buy+1,796,965+322.2%2,354,619$16.72MQ2 2026Aug 14, 2026
Ecor1 Capital, LlcBuy+1,666,6671,666,667$11.83MQ2 2026Aug 14, 2026
Redmile Group, LlcBuy+1,666,6671,666,667$11.83MQ2 2026Aug 14, 2026
Trails Edge Capital Partners, LpBuy+1,443,3331,443,333$10.25MQ2 2026Aug 14, 2026
Foresite Capital Management Vi LlcBuy+1,333,3341,333,334$9.47MQ2 2026Aug 14, 2026
Woodline Partners LpBuy+1,210,1831,210,183$8.59MQ2 2026Aug 14, 2026
Bellevue Group AgBuy+1,166,6671,166,667$8.28MQ2 2026Aug 14, 2026
Vivo Capital, LlcBuy+1,166,6671,166,667$8.28MQ2 2026Aug 14, 2026
Boothbay Fund Management, LlcBuy+885,954+4342.5%906,356$6.44MQ2 2026Aug 14, 2026
Stempoint Capital LpBuy+714,280714,280$5.07MQ2 2026Aug 14, 2026
Awm Investment Company, Inc.Buy+591,285591,285$4.20MQ2 2026Aug 14, 2026
Long Focus Capital Management, LlcBuy+500,000+10.8%5,119,582$36.35MQ2 2026Aug 14, 2026
Millennium Management LlcSell-480,160-43.7%617,467$4.38MQ2 2026Aug 14, 2026
Acorn Capital Advisors, LlcBuy+333,333+56.0%929,077$6.60MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+285,942+160.0%464,668$3.30MQ2 2026Aug 14, 2026
Adage Capital Partners Gp, L.L.C.Sell-241,125-4.9%4,640,000$32.94MQ2 2026Aug 14, 2026
Integral Health Asset Management, LlcBuy+170,000170,000$1.21MQ2 2026Aug 14, 2026
B Group, Inc.Buy+166,667+27.9%764,243$5.43MQ2 2026Aug 14, 2026
Showing 30 of 137

Frequently asked questions about AURA activity

  • Which institutional owners are buying AURA?

    Institutional owners buying AURA 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 AURA activity?

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

  • Is institutional interest in AURA increasing?

    Institutional interest in AURA 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.