Birchtech shares owned by BlackRock
Historical chart of BlackRock investment in Birchtech
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All positions including Birchtech held by BlackRock consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Birchtech by BlackRock
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $146k | 71k | 2.05 |