ARQ INC (ARQ) Institutional Ownership and Insiders Activity

ARQ INC (ARQ) is widely held by institutional investors, with 93 firms reporting positions valued at approximately $39.42M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Royce & Associates Lp is the largest disclosed holder, reporting approximately $4.75M in ARQ holdings in its latest filing.

Recent insider activity includes 18 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.