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

Insider buying vs selling

Have Arq Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
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
Claiborne Benson SmithGen Counsel Corp Secretary2026-02-2710,176$3.51
$35.72kSell
Jeremy WilliamsonChief Operating Officer2026-02-2718,282$3.51
$64.17kSell
Joseph M. WongChief Technology Officer2026-02-2717,338$3.51
$60.86kSell
Jay Loring VoncannonChief Financial Officer2025-11-116,000$3.55
$21.31kBuy
Richard CampbellbreedenDirector2025-11-1128,638$3.54
$101.49kBuy
Jay Loring VoncannonChief Financial Officer2025-11-109,000$3.74
$33.66kBuy

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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 Ltd8.90%3,814,864$7.25MInsider
Julian Alexander McIntyre8.63%3,697,251$7.02MInsider
Jeremy Blank7.32%3,138,477$5.96MInsider
Aigh Capital Management LLC5.30%2,273,092$4.32MInstitution
Coliseum Capital Management LLC4.90%2,099,345$3.99MInsider
Blackrock Inc4.77%2,045,938$3.89MInstitution
Alta Fundamental Advisers LLC4.74%2,028,963$3.86MInsider
Vanguard Group Inc4.27%1,830,017$3.48MInstitution
Royce Associates LP3.40%1,458,444$2.77MInstitution
Robert E. Rasmus2.57%1,099,997$2.09MInsider

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ARQ vs Pollution & Treatment Control Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ARQ37.03%48.92%Net BuyingNet Buying
ZONE33.51%7.52%Net Buying
SCWO1.90%98.10%Net Selling
FTEK19.88%80.12%Net BuyingNet Buying
CLIR9.46%90.54%Net SellingNet Selling

Arq Stock Ownership FAQ

Who owns Arq?

Arq (NASDAQ: ARQ) is owned by 37.03% institutional shareholders, 48.92% Arq insiders, and 14.05% retail investors. Arq Ltd is the largest individual Arq shareholder, owning 3.81M shares representing 8.90% of the company. Arq Ltd's Arq shares are currently valued at $7.90M.

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