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Repligen Corporation shares owned by Osterweis Capital Management

Quarter-by-quarter ownership of Repligen Corporation (RGEN) shares owned by Osterweis Capital Management from 13F filings

Historical chart of Osterweis Capital Management investment in Repligen Corporation

Tip: Access up to 7 years of quarterly data

All positions including Repligen Corporation held by Osterweis Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Repligen Corporation by Osterweis Capital Management

Quarter filed Position value Share count Share price at filing
2026-06-30 $15M 111k 136.44
2026-03-31 $11M 92k 117.82
2025-12-31 $9.0M 55k 163.86
2025-09-30 $9.7M 73k 133.67
2025-03-31 $9.3M 73k 127.24
2024-12-31 $8.9M 62k 143.94
2024-09-30 $8.0M 53k 148.82
2024-06-30 $4.5M 36k 126.06