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AtriCure shares owned by Osterweis Capital Management

Quarter-by-quarter ownership of AtriCure (ATRC) shares owned by Osterweis Capital Management from 13F filings

Historical chart of Osterweis Capital Management investment in AtriCure

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in AtriCure by Osterweis Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $11M 322k 35.25
2025-06-30 $10M 316k 32.77
2025-03-31 $9.5M 296k 32.26
2019-09-30 $4.1M 163k 24.94
2017-09-30 $1.5M 65k 22.37
2017-06-30 $2.0M 82k 24.25
2017-03-31 $2.3M 122k 19.15