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Transocean shares owned by BlackRock

Quarter-by-quarter ownership of Transocean (RIG) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Transocean

Tip: Access up to 7 years of quarterly data

All positions including Transocean held by BlackRock consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Transocean by BlackRock

Quarter filed Position value Share count Share price at filing
2025-09-30 $266M 85M 3.12
2025-06-30 $193M 75M 2.59
2025-03-31 $229M 72M 3.17
2024-12-31 $269M 72M 3.75
2024-09-30 $300M 71M 4.25