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Clearsign Combustion shares owned by BlackRock

Quarter-by-quarter ownership of Clearsign Combustion (CLIR) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Clearsign Combustion

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

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Quarterly reported holdings in Clearsign Combustion by BlackRock

Quarter filed Position value Share count Share price at filing
2025-09-30 $154k 199k 0.77
2025-06-30 $112k 199k 0.56
2025-03-31 $150k 199k 0.75
2024-12-31 $287k 199k 1.44
2024-09-30 $169k 199k 0.85