Schlumberger shares owned by Mayo Investment Advisers
Quarter-by-quarter ownership of Schlumberger (SLB) shares owned by Mayo Investment Advisers
from 13F filings
Historical chart of Mayo Investment Advisers investment in Schlumberger
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Quarterly reported holdings in Schlumberger by Mayo Investment Advisers
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.5M | 160k | 34.65 |
| 2025-06-30 | $3.8M | 112k | 34.09 |
| 2025-03-31 | $3.8M | 91k | 42.06 |
| 2024-12-31 | $212k | 5.5k | 38.62 |
| 2020-09-30 | $31k | 2.0k | 15.50 |
| 2020-06-30 | $37k | 2.0k | 18.50 |
| 2020-03-31 | $128k | 9.5k | 13.47 |
| 2019-12-31 | $382k | 9.5k | 40.21 |
| 2019-09-30 | $325k | 9.5k | 34.21 |
| 2019-06-30 | $79k | 2.0k | 39.50 |
| 2019-03-31 | $87k | 2.0k | 43.50 |
| 2018-12-31 | $72k | 2.0k | 36.00 |
| 2018-09-30 | $3.3M | 54k | 60.92 |
| 2018-06-30 | $3.6M | 53k | 67.02 |
| 2018-03-31 | $4.1M | 64k | 64.77 |
| 2017-12-31 | $5.6M | 83k | 67.39 |
| 2015-12-31 | $209k | 3.0k | 69.67 |
| 2015-09-30 | $207k | 3.0k | 69.00 |
| 2015-06-30 | $319k | 3.7k | 86.22 |
| 2015-03-31 | $309k | 3.7k | 83.51 |
| 2014-12-31 | $1.3M | 15k | 85.39 |
| 2014-09-30 | $2.3M | 22k | 101.71 |
| 2014-06-30 | $2.6M | 23k | 117.95 |
| 2014-03-31 | $2.8M | 29k | 97.51 |
| 2013-12-31 | $3.2M | 36k | 90.10 |
| 2013-09-30 | $3.5M | 39k | 88.35 |
| 2013-06-30 | $3.1M | 43k | 71.65 |
| 2013-03-31 | $3.4M | 46k | 74.89 |
| 2012-12-31 | $3.6M | 52k | 69.30 |
| 2012-09-30 | $3.9M | 54k | 72.33 |
| 2012-06-30 | $3.9M | 60k | 64.90 |
| 2012-03-31 | $5.8M | 83k | 69.94 |
| 2011-12-31 | $5.6M | 82k | 68.32 |
| 2011-09-30 | $4.9M | 82k | 59.73 |
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