AYTU BIOPHARMA INC (AYTU) Institutional Ownership Changes & 13F Activity

AYTU BIOPHARMA INC (AYTU) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy4,10093,723$255,864
Q4 2025Renaissance Technologies LLCSell-5,50089,623$233,020
Q3 2025Renaissance Technologies LLCBuy5,21095,123$178,831
Q2 2025Renaissance Technologies LLCBuy13,09089,913$196,010
Q1 2025Renaissance Technologies LLCBuy1,40076,823$92,188
Q4 2024Renaissance Technologies LLCBuy70075,423$128,219
Q3 2024Renaissance Technologies LLCBuy60074,723$175,599
Q2 2024Renaissance Technologies LLCBuy2,80074,123$216,439
Q1 2024Renaissance Technologies LLCBuy2,40071,323$217
Q4 2023Renaissance Technologies LLCBuy8,20068,923$196
Q3 2023Renaissance Technologies LLCBuy3,40060,723$164
Q2 2023Renaissance Technologies LLCBuy7,70057,323$92
Q1 2023Renaissance Technologies LLCBuy49,62349,623$111

Frequently asked questions about AYTU activity

  • Which institutional owners are buying AYTU?

    Institutional owners buying AYTU 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 AYTU activity?

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

  • Is institutional interest in AYTU increasing?

    Institutional interest in AYTU 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.

Related AYTU insights