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White Pine Capital »

Birchtech shares owned by White Pine Capital

Quarter-by-quarter ownership of Birchtech (BCHT) shares owned by White Pine Capital from 13F filings

Historical chart of White Pine Capital investment in Birchtech

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All positions including Birchtech held by White Pine Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Birchtech by White Pine Capital

Quarter filed	Position value	Share count	Share price at filing
2026-06-30	$677k	330k	2.05
2026-03-31	$669k	352k	1.90

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View all positions for White Pine Capital

Top funds holding Birchtech

Heartland Advisors

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Geode Capital Management

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View all funds holding Birchtech

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