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ARQ INC (ARQ)

Institutional ownership, SEC filings and insider activity

Sector: Raw materials · SEC CIK 0001515156 · EDGAR filings · Updated 2026-07-23

ARQ INC (ARQ) has reported institutional ownership of 34.2%, with 95 institutional managers holding positions valued at $37.6M per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings.

Institutional ownership
34.2%
Institutional managers
95
Reported 13F value
$37.6M
Insider activity
40 trans.
$1.57M net buying
Data flags
1 active
from SEC filings

Filings this week (2)

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Latest updates

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, ARQ INC has 95 institutional holders and institutional ownership of 34.2%.

Insider activity

Insiders reported 40 transactions (18 buys, 4 sells) across 11 reporting insiders, with a net reported value of $1.57M.

Data flags from SEC filings

Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2022-03-08 (recurring since 2021-03-10) — source filing. The authoritative details are those stated in the filing itself.

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Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-23.