Transocean shares owned by William Blair $ Company
Quarter-by-quarter ownership of Transocean (RIG) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Transocean
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All positions including Transocean held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Transocean by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $993k | 318k | 3.12 |
| 2025-06-30 | $766k | 296k | 2.59 |
| 2025-03-31 | $896k | 283k | 3.17 |
| 2024-12-31 | $1.0M | 280k | 3.75 |
| 2024-09-30 | $1.2M | 279k | 4.25 |
| 2024-06-30 | $1.4M | 270k | 5.35 |
| 2024-03-31 | $1.6M | 260k | 6.28 |
| 2023-12-31 | $1.7M | 260k | 6.35 |
| 2023-09-30 | $2.2M | 269k | 8.21 |
| 2023-06-30 | $1.9M | 269k | 7.01 |
| 2023-03-31 | $1.7M | 265k | 6.36 |
| 2022-12-31 | $1.2M | 270k | 4.56 |
| 2022-09-30 | $484k | 196k | 2.47 |
| 2022-06-30 | $564k | 169k | 3.33 |
| 2022-03-31 | $781k | 171k | 4.57 |
| 2021-12-31 | $576k | 209k | 2.76 |
| 2021-09-30 | $764k | 202k | 3.79 |
| 2021-06-30 | $471k | 104k | 4.52 |
| 2021-03-31 | $332k | 94k | 3.55 |
| 2020-12-31 | $199k | 86k | 2.31 |
| 2020-09-30 | $68k | 84k | 0.81 |
| 2020-06-30 | $154k | 84k | 1.83 |
| 2020-03-31 | $98k | 85k | 1.15 |
| 2019-12-31 | $650k | 94k | 6.88 |
| 2019-09-30 | $405k | 91k | 4.47 |
| 2019-06-30 | $785k | 88k | 8.93 |
| 2019-03-31 | $750k | 86k | 8.71 |
| 2018-12-31 | $552k | 80k | 6.93 |
| 2018-09-30 | $1.0M | 73k | 13.96 |
| 2018-06-30 | $944k | 70k | 13.44 |
| 2018-03-31 | $720k | 73k | 9.90 |
| 2017-12-31 | $526k | 49k | 10.68 |
| 2017-09-30 | $496k | 46k | 10.77 |
| 2017-06-30 | $339k | 41k | 8.23 |
| 2017-03-31 | $467k | 34k | 13.82 |
| 2016-12-31 | $541k | 37k | 14.74 |
| 2016-09-30 | $394k | 37k | 10.67 |
| 2016-06-30 | $474k | 40k | 11.90 |