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Arq, Inc.

ARQ
Exchange
Nasdaq
Industry
Miscellaneous Chemical Products
SEC CIK
0001515156

In the last 90 days, Arq, Inc. insiders filed 3 open-market purchases and 0 sales; 99 institutions reported holding it in 13F filings for Q2 2026, worth $39.5M in total; no superinvestor holds it.

13F holders, Q3 2022

Institutional positions in Arq, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
50
−7 vs. Q2 2022
Shares held
6.76M
−372.5K (−5.2%) vs. Q2 2022
Total value
$18.4M
−$15.1M (−45.0%) vs. Q2 2022
New holders
3
15 more added
Sold out
10
18 more reduced

Compare with Q2 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ARQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2022: 50 institutions
Q1 2021: 66 institutionsQ2 2021: 76 institutionsQ3 2021: 65 institutionsQ4 2021: 68 institutionsQ1 2022: 67 institutionsQ2 2022: 57 institutionsQ3 2022: 50 institutionsQ4 2022: 44 institutionsQ1 2023: 38 institutionsQ2 2023: 36 institutionsQ3 2023: 39 institutionsQ4 2023: 46 institutionsQ1 2024: 58 institutionsQ2 2024: 73 institutionsQ3 2024: 87 institutionsQ4 2024: 93 institutionsQ1 2025: 90 institutionsQ2 2025: 83 institutionsQ3 2025: 95 institutionsQ4 2025: 103 institutionsQ1 2026: 96 institutionsQ2 2026: 99 institutions
Value heldQ3 2022: $18.4M
Q1 2021: $63.1MQ2 2021: $69.3MQ3 2021: $52.6MQ4 2021: $55.3MQ1 2022: $48.4MQ2 2022: $33.5MQ3 2022: $18.4MQ4 2022: $15.5MQ1 2023: $11.7MQ2 2023: $10.5MQ3 2023: $10.6MQ4 2023: $18.3MQ1 2024: $45.2MQ2 2024: $70.7MQ3 2024: $94.7MQ4 2024: $126.8MQ1 2025: $70.1MQ2 2025: $88.4MQ3 2025: $128.1MQ4 2025: $51.9MQ1 2026: $37.6MQ2 2026: $39.5M
Institutions holding ARQ and their total value by quarter
QuarterHoldersValue
Q2 202699$39.5M
Q1 202696$37.6M
Q4 2025103$51.9M
Q3 202595$128.1M
Q2 202583$88.4M
Q1 202590$70.1M
Q4 202493$126.8M
Q3 202487$94.7M
Q2 202473$70.7M
Q1 202458$45.2M
Q4 202346$18.3M
Q3 202339$10.6M
Q2 202336$10.5M
Q1 202338$11.7M
Q4 202244$15.5M
Q3 202250$18.4M
Q2 202257$33.5M
Q1 202267$48.4M
Q4 202168$55.3M
Q3 202165$52.6M
Q2 202176$69.3M
Q1 202166$63.1M

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding Arq, Inc.; share changes are against Q2 2022.

Institutions holding ARQ in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Alta Fundamental Advisers LLC2,006,972$5.48M2.38%+15,159+0.8%Added
Adage Capital Partners GP, L.L.C.919,900$2.51M0.01%00.0%Unchanged
Vanguard Group Inc748,602$2.04M0.00%−6,301−0.8%Reduced
Bridgeway Capital Management, LLC572,239$1.56M0.04%+7,900+1.4%Added
Dimensional Fund Advisors LP512,056$1.40M0.00%−6,042−1.2%Reduced
BlackRock Inc.314,392$858.0K0.00%−56,523−15.2%Reduced
Acadian Asset Management LLC195,123$532.0K0.00%+29,561+17.9%Added
Aristides Capital LLC173,732$474.0K0.41%+19,490+12.6%Added
Geode Capital Management, LLC164,657$449.0K0.00%+620+0.4%Added
Bank of New York Mellon Corp124,261$338.0K0.00%+1,242+1.0%Added
Two Sigma Advisers, LP80,000$218.0K0.00%−23,600−22.8%Reduced
State Street Corp72,507$198.0K0.00%−2,685−3.6%Reduced
Connor, Clark & Lunn Investment Management Ltd.70,089$191.0K0.00%+6,034+9.4%Added
Morgan Stanley66,800$183.0K0.00%−48,048−41.8%Reduced
D. E. Shaw & Co., Inc.61,551$168.0K0.00%00.0%Unchanged
LSV Asset Management60,100$164.0K0.00%−60,500−50.2%Reduced
Marshall Wace, LLP59,670$162.0K0.00%00.0%Unchanged
Susquehanna International Group, LLP55,183$151.0K0.00%−10,280−15.7%Reduced
Renaissance Technologies LLC54,045$148.0K0.00%−17,600−24.6%Reduced
O'Shaughnessy Asset Management, LLC52,828$144.0K0.00%−28,278−34.9%Reduced
Invesco Ltd.46,914$128.0K0.00%−2,652−5.4%Reduced
Koss-Olinger Consulting, LLC40,176$110.0K0.02%+13,150+48.7%Added
Ingalls & Snyder LLC40,000$109.0K0.01%+15,293+61.9%Added
State of Tennessee, Treasury Department38,738$106.0K0.00%−22,707−37.0%Reduced
Northern Trust Corp36,961$101.0K0.00%+6,042+19.5%Added
Prelude Capital Management, LLC20,800$57.0K0.00%+7,900+61.2%Added
Gill Capital Partners, LLC17,823$49.0K0.03%00.0%Unchanged
Millennium Management LLC17,714$48.0K0.00%−19,252−52.1%Reduced
Schonfeld Strategic Advisors LLC17,800$48.0K0.00%−6,400−26.4%Reduced
Ritholtz Wealth Management15,675$43.0K0.00%−8,375−34.8%Reduced
Algert Global LLC15,780$43.0K0.00%00.0%Unchanged
Virtu Financial LLC15,011$41.0K0.00%+15,011New
Man Group plc14,100$38.0K0.00%––
Mraz, Amerine & Associates, Inc.13,150$36.0K0.01%00.0%Unchanged
JPMorgan Chase & Co7,777$21.0K0.00%−1,207−13.4%Reduced
Group One Trading, L.P.7,255$20.0K0.00%+5,055+229.8%Added
Tower Research Capital LLC (TRC)6,775$18.0K0.00%+6,764+61,490.9%Added
Clearstead Advisors, LLC5,473$15.0K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.5,311$15.0K0.00%00.0%Unchanged
Kozak & Associates, Inc.2,423$7.00K0.00%00.0%Unchanged
Ancora Advisors, LLC2,000$5.00K0.00%00.0%Unchanged
Bank of America Corp1,000$3.00K0.00%00.0%Unchanged
Clear Street Markets LLC1,221$3.00K0.00%+1,221New
FMR LLC600$2.00K0.00%−2,612−81.3%Reduced
Wells Fargo & Company935$2.00K0.00%+482+106.4%Added
Simplex Trading, LLC809$2.00K0.00%+809New
Royal Bank of Canada300$1.00K0.00%−600−66.7%Reduced
JJJ Advisors Inc.400$1.00K0.00%00.0%Unchanged
North Star Investment Management Corp.200$1.00K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA102$2780.00%+100+5,000.0%Added
Hillsdale Investment Management Inc.0$00.00%−81,198−100.0%Sold out
Charles Schwab Investment Management Inc0$00.00%−45,986−100.0%Sold out
Norges Bank0$00.00%−34,500−100.0%Sold out
Trexquant Investment LP0$00.00%−24,607−100.0%Sold out
Stokes Family Office, LLC0$00.00%−11,974−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−11,392−100.0%Sold out
UBS Group AG0$00.00%−2,067−100.0%Sold out
Cutler Group LP0$00.00%−1,548−100.0%Sold out
Fairfield, Bush & Co.0$00.00%−1,200−100.0%Sold out
Captrust Financial Advisors0$00.00%−262−100.0%Sold out