NASDAQ: ARQ
Arq Inc Stock Ownership - Who owns Arq?

Insider buying vs selling

Have Arq Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jay Loring VoncannonChief Financial Officer2026-05-0416,709$2.27
$37.93kSell
Richard CampbellbreedenDirector2026-03-23150,000$2.21
$331.65kBuy
Joseph M. WongChief Technology Officer2026-03-2310,085$2.27
$22.89kSell
Stacia HansenChief Accounting Officer2026-03-238,894$2.27
$20.19kSell
Robert E. RasmusChief Executive Officer2026-03-23845$2.27
$1.92kSell
Claiborne Benson SmithGen Counsel Corp Secretary2026-03-238,025$2.27
$18.22kSell
Joseph M. WongChief Technology Officer2026-03-1710,000$1.89
$18.90kBuy
Claiborne Benson SmithGen Counsel Corp Secretary2026-03-161,000$1.92
$1.92kBuy
Carol S. EicherDirector2026-03-1377,500$1.95
$150.97kBuy
Claiborne Benson SmithGen Counsel Corp Secretary2026-03-121,000$1.92
$1.92kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ARQ Shareholders

What type of owners hold Arq Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Arq Ltd8.89%3,814,864$7.52MInsider
Julian Alexander McIntyre8.73%3,746,534$7.38MInsider
Jeremy Blank7.43%3,187,760$6.28MInsider
Coliseum Capital Management LLC4.89%2,099,345$4.14MInsider
Blackrock Inc4.89%2,097,522$4.13MInstitution
Alta Fundamental Advisers LLC4.73%2,028,963$4.00MInsider
Royce Associates LP4.07%1,748,444$3.44MInstitution
Vanguard Capital Management LLC3.33%1,431,450$2.82MInstitution
Robert E. Rasmus2.56%1,099,152$2.17MInsider
Aqr Capital Management LLC2.53%1,085,710$2.14MInstitution

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ARQ vs Pollution & Treatment Control Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ARQ34.18%49.54%Net BuyingNet Selling
ZONE26.82%7.24%Net Selling
FTEK19.86%80.14%Net Buying
SCWO3.47%96.53%Net SellingNet Selling
BCHT12.29%11.23%Net Buying

Arq Stock Ownership FAQ

Who owns Arq?

Arq (NASDAQ: ARQ) is owned by 34.18% institutional shareholders, 49.54% Arq insiders, and 16.28% retail investors. Arq Ltd is the largest individual Arq shareholder, owning 3.81M shares representing 8.89% of the company. Arq Ltd's Arq shares are currently valued at $7.52M.

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