Symbol
RGNX on Nasdaq
Investment type
Equity / Common Stock
Latest Disclosed Shares Owned
2,085,619 shares
Security Ownership %
4.1%

BlackRock Portfolio Management LLC ownership in REGENXBIO Inc. Common Stock (RGNX)

21 Jan 2026 - BlackRock Portfolio Management LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,085,619 shares of REGENXBIO Inc. Common Stock (RGNX). This represents 4.1% ownership of the company. In their previous filing dated 15 Jul 2025, BlackRock Portfolio Management LLC had reported owning 3,133,608 shares, indicating a decrease of +33%. .