Regenxbio Inc. · NASDAQ:RGNX
Regenxbio Inc. shareholders
As of Jun 30, 2026, 160 institutions reported holding Regenxbio Inc., 64.2% of its shares. Largest: BlackRock, Redmile Group, LLC and Vanguard. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Regenxbio Inc. | Change | Filed |
|---|---|---|---|---|
| BlackRock | 6.4M | 9.7% | +615K | Aug 7, 2026 |
| Redmile Group, LLC | 4.37M | 6.6% | no change | Aug 14, 2026 |
| Vanguard | 3.82M | 5.8% | +462K | Aug 13, 2026 |
| State Street | 2.97M | 4.5% | +240K | Aug 7, 2026 |
| JPMorgan | 2.21M | 3.4% | −1.27M | Aug 12, 2026 |
| Morgan Stanley | 1.95M | 3.0% | −113K | Aug 13, 2026 |
| Goldman Sachs | 1.42M | 2.2% | −418K | Aug 14, 2026 |
| AQR Capital Management LLC | 1.38M | 2.1% | +327K | Aug 14, 2026 |
| Marshall Wace, LLP | 1.28M | 1.9% | new | Aug 13, 2026 |
| Geode Capital | 1.24M | 1.9% | +104K | Aug 12, 2026 |