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Groupe la Francaise »

Mersana Therapeutics shares owned by Groupe la Francaise

Quarter-by-quarter ownership of Mersana Therapeutics (MRSN) shares owned by Groupe la Francaise from 13F filings

Historical chart of Groupe la Francaise investment in Mersana Therapeutics

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Quarterly reported holdings in Mersana Therapeutics by Groupe la Francaise

Quarter filed	Position value	Share count	Share price at filing
2025-12-31	$1.8M	62k	28.93

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Top funds holding Mersana Therapeutics

Bain Capital Life Sciences Investors

Rock Springs Capital Management

Knott David M Jr

Acadian Asset Management

Affinity Asset Advisors

Millennium Management

Groupe la Francaise

Rangeley Capital

AQR Capital Management

Geode Capital Management

Credit Industriel Et Commercial

View all funds holding Mersana Therapeutics

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