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Mink Brook Asset Management LLC

Position in BCHT — Birchtech Corp.

CIK 2052205 West Palm Beach, FL

Position in BCHT

as of Mar 31, 2026 · filed Apr 1, 2026
Position Value
$57,000
-$38,630 QoQ
Shares Held
30,000
+14.5% QoQ
Ownership
0.114%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BCHT Over Time

Shares Held

Position Value (USD)

All Filings in BCHT

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $57,000 30,000
2025-09-30 $95,630 131,000
2025-06-30 $89,080 131,000
2025-03-31 $75,000 150,000
2024-12-31 $76,500 150,000