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Schlumberger shares owned by Osterweis Capital Management

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

Historical chart of Osterweis Capital Management investment in Schlumberger

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Schlumberger by Osterweis Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $497k 15k 34.37
2025-06-30 $489k 15k 33.80
2025-03-31 $1.3k 30 41.80
2022-09-30 $5.0k 134 37.31
2017-03-31 $24M 308k 78.10
2016-12-31 $31M 367k 83.95
2016-09-30 $33M 418k 78.64