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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, Q1 2021

Institutional positions in Arq, Inc. as of Mar 31, 2021. 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
66
No complete 13F data for Q4 2020
Shares held
11.5M
No complete 13F data for Q4 2020
Total value
$63.1M
No complete 13F data for Q4 2020

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 holdersQ1 2021: 66 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 heldQ1 2021: $63.1M
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, Q1 2021

Shares, value and share of portfolio for each institution holding Arq, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding ARQ in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Advisor Group Holdings, Inc.23$00.00%––
North Star Investment Management Corp.200$1.00K0.00%––
O'Shaughnessy Asset Management, LLC95$1.00K0.00%––
Quadrant Capital Group LLC111$1.00K0.00%––
TSFG, LLC181$1.00K0.00%––
Caldwell Trust Co240$1.32K0.00%––
JJJ Advisors Inc.400$2.00K0.00%––
The PNC Financial Services Group, Inc.443$3.00K0.00%––
International Assets Investment Management, LLC1,000$6.00K0.00%––
Bank of Montreal1,403$7.00K0.00%––
Legal & General Group Plc1,396$8.00K0.00%––
Royal Bank of Canada1,484$8.00K0.00%––
Berman Capital Advisors, LLC1,726$9.00K0.00%––
Ameritas Investment Partners, Inc.1,851$10.0K0.00%––
Huntington National Bank2,000$11.0K0.00%––
Tower Research Capital LLC (TRC)2,930$16.0K0.00%––
Citigroup Inc3,112$17.0K0.00%––
UBS Group AG3,244$18.0K0.00%––
Captrust Financial Advisors3,615$20.0K0.00%––
Denali Advisors LLC5,350$29.0K0.01%––
New York State Common Retirement Fund8,588$47.0K0.00%––
BNP Paribas Arbitrage, SA9,221$50.7K0.00%––
American International Group, Inc.9,237$51.0K0.00%––
Victory Capital Management Inc10,280$57.0K0.00%––
Mraz, Amerine & Associates, Inc.12,150$67.0K0.02%––
Barclays PLC13,248$73.0K0.00%––
Truist Financial Corp15,092$83.0K0.00%––
Wells Fargo & Company15,732$86.0K0.00%––
Millennium Management LLC16,628$91.0K0.00%––
Gill Capital Partners, LLC17,823$98.0K0.05%––
Squarepoint Ops LLC19,285$106.0K0.00%––
Koss-Olinger Consulting, LLC19,422$107.0K0.02%––
Mackay Shields LLC20,200$111.0K0.00%––
Marshall Wace, LLP20,452$112.0K0.00%––
QS Investors, LLC21,018$116.0K0.00%––
California State Teachers Retirement System23,899$131.0K0.00%––
Schonfeld Strategic Advisors LLC27,600$151.0K0.00%––
Rhumbline Advisers29,387$162.0K0.00%––
California Public Employees Retirement System33,500$184.0K0.00%––
Invesco Ltd.34,065$188.0K0.00%––
D. E. Shaw & Co., Inc.36,463$201.0K0.00%––
Two Sigma Advisers, LP39,100$215.0K0.00%––
Bank of America Corp40,263$222.0K0.00%––
Charles Schwab Investment Management Inc40,607$224.0K0.00%––
JPMorgan Chase & Co50,076$276.0K0.00%––
Deutsche Bank AG65,622$361.0K0.00%––
Nuveen Asset Management, LLC89,274$491.0K0.00%––
Two Sigma Investments, LP97,895$538.0K0.00%––
Bank of New York Mellon Corp117,231$645.0K0.00%––
LSV Asset Management130,072$715.0K0.00%––
Northern Trust Corp159,680$878.0K0.00%––
Dimensional Fund Advisors LP164,187$903.0K0.00%––
Van Eck Associates Corp167,308$920.0K0.00%––
Bridgeway Capital Management, LLC167,575$922.0K0.02%––
Parametric Portfolio Associates LLC246,893$1.36M0.00%––
Geode Capital Management, LLC269,936$1.48M0.00%––
State Street Corp277,956$1.53M0.00%––
Morgan Stanley293,158$1.61M0.00%––
Arrowstreet Capital, Limited Partnership328,042$1.80M0.00%––
Goldman Sachs Group Inc595,821$3.28M0.00%––
Vanguard Group Inc889,744$4.89M0.00%––
Apollo Management Holdings, L.P.900,354$4.95M0.03%––
Adage Capital Partners GP, L.L.C.950,000$5.22M0.01%––
BlackRock Inc.1,280,627$7.04M0.00%––
Franklin Resources Inc1,679,639$9.24M0.00%––
Alta Fundamental Advisers LLC1,981,889$10.9M6.61%––