Birchtech

Name: Birchtech — Institutional Ownership
Creator: FBInvestor

CUSIP 59833H200COMBCHTQ4 2025

Birchtech — Institutional Ownership (13F) · FBInvestor

Institutional Holders

13F filers

Shares Held

99.1K

Aggregate institutional

Institutional Value

$345.2K

Q4 2025

Net New Holders

2 new · 0 closed

Aggregate 13F value by quarter

Multi-quarter trend — upgrade to see history

Q4 2025

New positions2

Increased0

Decreased0

Sold out0

2 funds hold this security · Q4 2025

#	Fund	Shares	Value	Δ Shares	Activity
1	Ancora Advisors LLC	52.9K	$198.3K	+52.9K	New
2	Mink Brook Asset Management LLC	46.2K	$146.9K	+46.2K	New