Schlumberger shares owned by Heartland Advisors
Quarter-by-quarter ownership of Schlumberger (SLB) shares owned by Heartland Advisors
from 13F filings
Historical chart of Heartland Advisors investment in Schlumberger
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Quarterly reported holdings in Schlumberger by Heartland Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $6.7M | 129k | 51.39 |
| 2019-06-30 | $5.3M | 132k | 39.74 |
| 2019-03-31 | $8.8M | 203k | 43.57 |
| 2018-12-31 | $7.2M | 199k | 36.08 |
| 2018-09-30 | $14M | 231k | 60.92 |
| 2018-06-30 | $16M | 232k | 67.03 |
| 2018-03-31 | $15M | 235k | 64.78 |
| 2017-12-31 | $16M | 237k | 67.39 |