Black Stone Minerals shares owned by Mayo Clinic
Quarter-by-quarter ownership of Black Stone Minerals (BSM) shares owned by Mayo Clinic
from 13F filings
Historical chart of Mayo Clinic investment in Black Stone Minerals
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All positions including Black Stone Minerals held by Mayo Clinic consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Black Stone Minerals by Mayo Clinic
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $2.9M | 166k | 17.23 |
| 2023-06-30 | $10M | 644k | 15.95 |
| 2023-03-31 | $10M | 644k | 15.69 |
| 2022-12-31 | $11M | 644k | 16.87 |
| 2021-06-30 | $53M | 4.9M | 10.75 |
| 2021-03-31 | $50M | 5.7M | 8.72 |
| 2020-12-31 | $38M | 5.7M | 6.68 |
| 2020-09-30 | $35M | 5.7M | 6.14 |
| 2020-06-30 | $37M | 5.7M | 6.50 |
| 2020-03-31 | $27M | 5.7M | 4.68 |
| 2019-12-31 | $73M | 5.7M | 12.72 |