Birchtech shares owned by Ancora Advisors
Quarter-by-quarter ownership of Birchtech shares owned by Ancora Advisors
from 13F filings
Historical chart of Ancora Advisors investment in Birchtech
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All positions including Birchtech held by Ancora Advisors consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Birchtech by Ancora Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $198k | 53k | 3.75 |