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Ptc Therapeutics shares owned by Calamos Advisors

Quarter-by-quarter ownership of Ptc Therapeutics shares owned by Calamos Advisors from 13F filings

Historical chart of Calamos Advisors investment in Ptc Therapeutics

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

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Quarterly reported holdings in Ptc Therapeutics by Calamos Advisors

Quarter filed Position value Share count Share price at filing
2025-12-31 $49k 33k 1.48