Schlumberger shares owned by Markston International
Quarter-by-quarter ownership of Schlumberger (SLB) shares owned by Markston International
from 13F filings
Historical chart of Markston International investment in Schlumberger
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Quarterly reported holdings in Schlumberger by Markston International
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2021-12-31 | $222k | 7.4k | 29.90 |
| 2021-09-30 | $221k | 7.5k | 29.63 |
| 2021-06-30 | $256k | 8.0k | 32.00 |
| 2021-03-31 | $1.8M | 65k | 27.13 |
| 2020-12-31 | $1.5M | 66k | 21.84 |
| 2020-09-30 | $1.1M | 70k | 15.51 |
| 2020-06-30 | $1.3M | 73k | 18.38 |
| 2020-03-31 | $1.0M | 74k | 13.46 |
| 2019-12-31 | $3.0M | 74k | 40.20 |
| 2019-09-30 | $2.5M | 73k | 34.19 |
| 2019-06-30 | $2.9M | 74k | 39.77 |
| 2019-03-31 | $3.3M | 75k | 43.58 |
| 2018-12-31 | $2.8M | 79k | 36.05 |
| 2018-09-30 | $4.8M | 78k | 60.92 |
| 2018-06-30 | $5.4M | 80k | 67.55 |
| 2018-03-31 | $5.1M | 79k | 64.80 |
| 2017-12-31 | $5.4M | 80k | 67.39 |
| 2017-09-30 | $5.7M | 82k | 69.76 |
| 2017-06-30 | $5.7M | 87k | 65.81 |
| 2017-03-31 | $6.8M | 87k | 78.08 |
| 2016-12-31 | $7.2M | 85k | 83.95 |
| 2016-09-30 | $7.3M | 93k | 78.62 |
| 2016-06-30 | $8.0M | 101k | 79.09 |
| 2016-03-31 | $7.6M | 103k | 73.76 |
| 2015-12-31 | $7.5M | 108k | 69.75 |
| 2015-09-30 | $7.6M | 110k | 68.97 |
| 2015-06-30 | $11M | 126k | 86.19 |
| 2015-03-31 | $11M | 135k | 83.43 |
| 2014-12-31 | $13M | 147k | 85.40 |
| 2014-09-30 | $14M | 140k | 101.68 |
| 2014-06-30 | $17M | 141k | 117.94 |
| 2014-03-31 | $14M | 142k | 97.49 |
| 2013-12-31 | $13M | 140k | 90.11 |
| 2013-09-30 | $13M | 144k | 88.36 |
| 2013-06-30 | $11M | 158k | 71.66 |