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SEI Investments Company shares owned by Osterweis Capital Management

Quarter-by-quarter ownership of SEI Investments Company (SEIC) shares owned by Osterweis Capital Management from 13F filings

Historical chart of Osterweis Capital Management investment in SEI Investments Company

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in SEI Investments Company by Osterweis Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $21k 246 84.85
2025-06-30 $22k 246 89.86