Leonabio, Inc. · NASDAQ:LONA
Leonabio, Inc. shareholders
As of Jun 30, 2026, 42 institutions reported holding Leonabio, Inc., 81.4% of its shares. Largest: Perceptive Advisors LLC, Kalehua Capital Management LLC and ADAR1 Capital Management, LLC. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Leonabio, Inc. | Change | Filed |
|---|---|---|---|---|
| Perceptive Advisors LLC | 1.86M | 19.7% | no change | Aug 14, 2026 |
| Kalehua Capital Management LLC | 787K | 8.4% | no change | Aug 19, 2026 |
| ADAR1 Capital Management, LLC | 777K | 8.2% | +49,619 | Aug 14, 2026 |
| Acorn Capital Advisors, LLC | 635K | 6.7% | no change | Aug 14, 2026 |
| NEA Management Company, LLC | 464K | 4.9% | no change | Aug 14, 2026 |
| Commodore Capital LP | 464K | 4.9% | no change | Aug 14, 2026 |
| TCG Crossover Management, LLC | 464K | 4.9% | no change | Aug 14, 2026 |
| Spruce Street Capital LP | 394K | 4.2% | no change | Aug 13, 2026 |
| Blackstone Inc. | 325K | 3.4% | new | Aug 14, 2026 |
| Vanguard | 319K | 3.4% | +83,248 | Aug 13, 2026 |