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Repligen Corp shares owned by Calamos Advisors

Quarter-by-quarter ownership of Repligen Corp shares owned by Calamos Advisors from 13F filings

Historical chart of Calamos Advisors investment in Repligen Corp

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All positions including Repligen Corp held by Calamos Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Repligen Corp by Calamos Advisors

Quarter filed Position value Share count Share price at filing
2025-12-31 $16M 15M 1.10
2025-09-30 $415k 412k 1.01
2025-06-30 $422k 424k 0.99
2025-03-31 $413k 419k 0.99