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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, Q2 2022

Institutional positions in Arq, Inc. as of Jun 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
57
−8 vs. Q1 2022
Shares held
7.13M
−532.8K (−7.0%) vs. Q1 2022
Total value
$33.5M
−$14.1M (−29.7%) vs. Q1 2022
New holders
6
12 more added
Sold out
14
22 more reduced

2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2022: 57 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 heldQ2 2022: $33.5M
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, Q2 2022

Shares, value and share of portfolio for each institution holding Arq, Inc.; share changes are against Q1 2022.

Institutions holding ARQ in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Alta Fundamental Advisers LLC1,991,813$9.34M3.45%00.0%Unchanged
Adage Capital Partners GP, L.L.C.919,900$4.31M0.01%00.0%Unchanged
Vanguard Group Inc754,903$3.54M0.00%−388−0.1%Reduced
Bridgeway Capital Management, LLC564,339$2.65M0.06%+174,971+44.9%Added
Dimensional Fund Advisors LP518,098$2.43M0.00%+142,007+37.8%Added
BlackRock Inc.370,915$1.74M0.00%+1,841+0.5%Added
Acadian Asset Management LLC165,562$776.0K0.00%+39,650+31.5%Added
Geode Capital Management, LLC164,037$769.0K0.00%+2,296+1.4%Added
Aristides Capital LLC154,242$723.0K0.56%00.0%Unchanged
Bank of New York Mellon Corp123,019$577.0K0.00%−3,342−2.6%Reduced
LSV Asset Management120,600$566.0K0.00%−3,800−3.1%Reduced
Morgan Stanley114,848$538.0K0.00%−98,607−46.2%Reduced
Two Sigma Advisers, LP103,600$486.0K0.00%−26,200−20.2%Reduced
Hillsdale Investment Management Inc.81,198$380.0K0.03%−313,960−79.5%Reduced
O'Shaughnessy Asset Management, LLC81,106$380.0K0.01%+13,822+20.5%Added
State Street Corp75,192$353.0K0.00%−8,100−9.7%Reduced
Renaissance Technologies LLC71,645$336.0K0.00%+7,641+11.9%Added
Susquehanna International Group, LLP65,463$307.0K0.00%−84,422−56.3%Reduced
Connor, Clark & Lunn Investment Management Ltd.64,055$300.0K0.00%−2,039−3.1%Reduced
D. E. Shaw & Co., Inc.61,551$289.0K0.00%00.0%Unchanged
State of Tennessee, Treasury Department61,445$288.0K0.00%00.0%Unchanged
Marshall Wace, LLP59,670$280.0K0.00%−54,150−47.6%Reduced
Invesco Ltd.49,566$232.0K0.00%+9,654+24.2%Added
Charles Schwab Investment Management Inc45,986$216.0K0.00%−1,292−2.7%Reduced
Millennium Management LLC36,966$173.0K0.00%−59,333−61.6%Reduced
Norges Bank34,500$161.8K0.00%00.0%Unchanged
Northern Trust Corp30,919$145.0K0.00%−517−1.6%Reduced
Koss-Olinger Consulting, LLC27,026$127.0K0.02%+27,026New
Ingalls & Snyder LLC24,707$116.0K0.01%+24,707New
Trexquant Investment LP24,607$115.0K0.01%+12,250+99.1%Added
Schonfeld Strategic Advisors LLC24,200$114.0K0.00%00.0%Unchanged
Ritholtz Wealth Management24,050$113.0K0.01%−1,347−5.3%Reduced
Gill Capital Partners, LLC17,823$111.0K0.05%00.0%Unchanged
Algert Global LLC15,780$74.0K0.01%+5,150+48.4%Added
Mraz, Amerine & Associates, Inc.13,150$62.0K0.02%00.0%Unchanged
Prelude Capital Management, LLC12,900$61.0K0.00%−4,500−25.9%Reduced
Stokes Family Office, LLC11,974$56.0K0.01%+11,974New
Man Group plc–$54.0K0.00%–New
Occudo Quantitative Strategies LP11,392$53.0K0.00%−55−0.5%Reduced
JPMorgan Chase & Co8,984$42.0K0.00%−8,754−49.4%Reduced
Clearstead Advisors, LLC5,473$26.0K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.5,311$25.0K0.00%00.0%Unchanged
FMR LLC3,212$15.0K0.00%−154−4.6%Reduced
Kozak & Associates, Inc.2,423$11.0K0.01%00.0%Unchanged
Group One Trading, L.P.2,200$10.0K0.00%+300+15.8%Added
UBS Group AG2,067$10.0K0.00%+2,067New
Ancora Advisors, LLC2,000$9.00K0.00%00.0%Unchanged
Cutler Group LP1,548$7.00K0.00%00.0%Unchanged
Fairfield, Bush & Co.1,200$6.00K0.00%+1,200New
Bank of America Corp1,000$5.00K0.00%−47−4.5%Reduced
Royal Bank of Canada900$4.00K0.00%00.0%Unchanged
Wells Fargo & Company453$3.00K0.00%+12+2.7%Added
JJJ Advisors Inc.400$2.00K0.00%00.0%Unchanged
Captrust Financial Advisors262$1.00K0.00%−485−64.9%Reduced
North Star Investment Management Corp.200$1.00K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA2$90.00%−839−99.8%Reduced
Tower Research Capital LLC (TRC)11$00.00%−578−98.1%Reduced
Two Sigma Investments, LP0$00.00%−91,757−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−47,403−100.0%Sold out
Fosun International Ltd0$00.00%−43,246−100.0%Sold out
Citadel Advisors LLC0$00.00%−42,107−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−23,965−100.0%Sold out
Simplex Trading, LLC0$00.00%−22,991−100.0%Sold out
HRT Financial LP0$00.00%−22,230−100.0%Sold out
Squarepoint Ops LLC0$00.00%−16,145−100.0%Sold out
Jump Financial, LLC0$00.00%−12,902−100.0%Sold out
Quadrature Capital Ltd0$00.00%−11,023−100.0%Sold out
Meeder Asset Management Inc0$00.00%−2,107−100.0%Sold out
The PNC Financial Services Group, Inc.0$00.00%−377−100.0%Sold out
Blue Bell Private Wealth Management, LLC0$00.00%−100−100.0%Sold out
Quadrant Capital Group LLC0$00.00%−144−100.0%Sold out
Parametric Portfolio Associates LLC––––Not filed
Susquehanna Fundamental Investments, LLC––––Not filed