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Schlumberger shares owned by Investment Research & Advisory Group

Quarter-by-quarter ownership of Schlumberger (SLB) shares owned by Investment Research & Advisory Group from 13F filings

Historical chart of Investment Research & Advisory Group investment in Schlumberger

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All positions including Schlumberger held by Investment Research & Advisory Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Schlumberger by Investment Research & Advisory Group

Quarter filed Position value Share count Share price at filing
2025-09-30 $7.8k 192 40.81
2025-06-30 $4.5k 133 33.80
2019-12-31 $18k 450 40.00