Aytu Biopharma, Inc. · NASDAQ:AYTU
Aytu Biopharma, Inc. shareholders
As of Jun 30, 2026, 37 institutions reported holding Aytu Biopharma, Inc., 45.3% of its shares. Largest: Nantahala Capital Management, LLC, Stonepine Capital Management, LLC and AWM Investment Company, Inc. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Aytu Biopharma, Inc. | Change | Filed |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | 2.17M | 20.0% | +1.09M | Aug 19, 2026 |
| Stonepine Capital Management, LLC | 913K | 8.4% | +121K | Aug 17, 2026 |
| AWM Investment Company, Inc. | 620K | 5.7% | no change | Aug 14, 2026 |
| Vanguard | 308K | 2.8% | no change | Aug 13, 2026 |
| Crown Advisors Management, Inc. | 200K | 1.8% | +55,000 | Aug 7, 2026 |
| Diadema Partners LP | 149K | 1.4% | −205K | Aug 14, 2026 |
| Two Sigma | 105K | 0.97% | −16,647 | Aug 14, 2026 |
| Renaissance Technologies | 105K | 0.96% | +11,100 | Aug 13, 2026 |
| Geode Capital | 93,647 | 0.86% | +1,011 | Aug 12, 2026 |
| Citadel | 49,414 | 0.45% | +12,573 | Aug 14, 2026 |