BIRCHTECH CORP (BCHT) — institutional ownership

27 funds reported holding BIRCHTECH CORP in their latest 13F filings, worth $8.84M in total (CUSIP 59833H200).

Largest holders

1. HEARTLAND ADVISORS INC — $2.05M
2. VANGUARD CAPITAL MANAGEMENT LLC — $1.48M
3. Ancora Advisors LLC — $1.44M
4. CHAPIN DAVIS, INC. — $947K
5. Aristides Capital LLC — $871K
6. WHITE PINE CAPITAL LLC — $677K
7. GEODE CAPITAL MANAGEMENT, LLC — $285K
8. VANGUARD FIDUCIARY TRUST CO — $213K
9. BlackRock, Inc. (BLK) — $146K
10. ARS Investment Partners, LLC — $132K

Famous investors holding it

• Ken Griffin portfolio (Citadel Advisors)

Insider buying and selling at BIRCHTECH CORP

Who owns the most BCHT stock?

The largest institutional holders in the latest 13F filings are HEARTLAND ADVISORS INC ($2.05M), VANGUARD CAPITAL MANAGEMENT LLC ($1.48M), Ancora Advisors LLC ($1.44M).

How many funds own BCHT?

27 funds reported holding it, worth $8.84M in total.