BIRCHTECH CORP
BCHT·59833H200·US·Common Stock-13D/G
BCHT (BIRCHTECH CORP) is held by 14 institutional investors as of Q2 2026. Largest holders: VANGUARD CAPITAL MANAGEMENT LLC ($1.5M), GEODE CAPITAL MANAGEMENT, LLC ($285,343), VANGUARD FIDUCIARY TRUST CO ($212,517). Net institutional sentiment: Bullish.
14
Holders
(1 Elite)
$2.4M
Total Value
77% (13)
Consensus
10 buying - 3 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 12, 2026 · Insiders Mar 2, 2026 · Activists Oct 5, 2026 · Congress none
ActivistLWLaurence W. Lytton5.2%Oct 5, 2026
InsiderMRMacPherson RichardBuy $750KFeb 27, 2026
InsiderMRMacPherson RichardExercise 500K shDec 12, 2025
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer