BirchtechBCHT
13F holders, Q4 2024 (December 31)1holders
$0.51avg. 13F price*
At the end of Q4 2024, 1 institutions reported holding Birchtech Corp. (BCHT) in their 13F filings. The largest holder was Mink Brook Asset Management LLC ($77K).
- Company
- Birchtech Corp.
- CUSIP
- 59833H101
- Latest filing quarter
- Q3 2025
History
Number of 13F holders
Total Exit/New Position Q4 2024
No earlier quarter to compare with.
Ownership 1 holders
| Mink Brook Asset Management LLC | 0.07% | — | 150,000 | $77K |
"% of holder's portfolio" is BCHT's weight in each manager's 13F, not the share of Birchtech Corp. the manager owns.