FUEL TECH INC (FTEK) Institutional Ownership and Insiders Activity

FUEL TECH INC (FTEK) is widely held by institutional investors, with 42 firms reporting positions valued at approximately $16.37M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Grace & White Inc is the largest disclosed holder, reporting approximately $3.41M in FTEK holdings in its latest filing.

Recent insider activity includes 1 tracked Form 4 transaction over the last three months, reflecting ongoing executive and director trading activity.