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Arrowhead Pharmaceuticals Inc. – Ownership Summary

NASDAQ: ARWR
Share price (3/20/26): $56.33
Market cap (3/20/26): $7.888 billion

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Key Exhibits

External Links

Google Finance
SEC EDGAR

Insider Ownership

Hamilton James C »

12/34/56

144

12/34/56

144

12/34/56

O'Brien Patrick »

12/34/56

144

12/34/56

144

12/34/56

≥5% Ownership

BlackRock Inc. »

SCHEDULE 13G/A

12/34/56

SCHEDULE 13G/A

12/34/56

Sarepta Therapeutics Inc. »

SCHEDULE 13D/A

12/34/56

144

12/34/56

SCHEDULE 13D

12/34/56

Arrowhead Pharmaceuticals Inc. – Ownership Summary Watch

Search in Documents

Key Exhibits

External Links

Insider Ownership

Hamilton James C »

O'Brien Patrick »

≥5% Ownership

BlackRock Inc. »

Sarepta Therapeutics Inc. »

Arrowhead Pharmaceuticals Inc. – Ownership Summary