ARQ INC ARQ
COM · Common Stock · CUSIP 00770C101
- SectorMaterials
- IndustryMiscellaneous Chemical Products
- HeadquartersGreenwood Village, CO
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 33.2m as of 2024-03-05, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $6.48. Options: 5 managers hold calls ($644.6k notional), 4 hold puts ($109.8k).
Trends to Q1 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 51 |
| Q4 2022 | 45 |
| Q1 2023 | 39 |
| Q2 2023 | 37 |
| Q3 2023 | 40 |
| Q4 2023 | 47 |
| Q1 2024 | 59 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 12 | 31 |
| Q1 2023 | 12 | 18 |
| Q2 2023 | 12 | 16 |
| Q3 2023 | 17 | 16 |
| Q4 2023 | 26 | 12 |
| Q1 2024 | 34 | 14 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2023 | $26.6k | $744 | 0.03 |
| Q3 2023 | $9.4k | $0 | 0.00 |
| Q4 2023 | $13.5k | $62.3k | 4.61 |
| Q1 2024 | $644.6k | $109.8k | 0.17 |
Biggest buyers
| MILLENNIUM MANAGEMENT LLC | Added | +214.7k |
| MORGAN STANLEY | Added | +168.2k |
| VANGUARD GROUP INC | Added | +157.3k |
| Maven Securities LTD | Added | +150.0k |
| GOLDMAN SACHS GROUP INC | New | +125.1k |
| JPMORGAN CHASE & CO | Added | +86.7k |
| HRT FINANCIAL LP | New | +61.3k |
| JANE STREET GROUP, LLC | Added | +55.2k |
| Qube Research & Technologies Ltd | Added | +42.5k |
| DIMENSIONAL FUND ADVISORS LP | Added | +37.0k |
Biggest sellers
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | -165.0k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold out | -56.7k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | -13.9k |
| HighTower Advisors, LLC | Sold out | -12.0k |
| CITADEL ADVISORS LLC | Reduced | -10.6k |
| UBS Group AG | Reduced | -8.4k |
| Bank of New York Mellon Corp | Reduced | -5.3k |
| ROYAL BANK OF CANADA | Sold out | -3.8k |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | -3.3k |
| GROUP ONE TRADING LLC | Reduced | -1.8k |
Biggest calls
| GROUP ONE TRADING LLC | Added | $239.1k36.9k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $205.4k31.7k shares |
| CITADEL ADVISORS LLC | New | $123.1k19.0k shares |
| SIMPLEX TRADING, LLC | Added | $77.0k12.0k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $80.4k12.4k shares |
| GROUP ONE TRADING LLC | Added | $17.5k2.7k shares |
| SIMPLEX TRADING, LLC | Added | $12.0k2.0k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Kaufman Daniel Louis 13G · passive investor new · filed 2026-03-12 | 5.1% |
Fell to 5% or below in the last year: HIRSCHMAN ORIN (0.0%, 2026-04-27)
Insider purchases and sales in Q1 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 3 | $7.6m | 1 | $617.2k | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 1 | $415.2k | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
None reported in Q1 2024.
Holders, Q1 2024
| Manager | Shares | Change |
|---|---|---|
| Alta Fundamental Advisers LLC 6.58% of their portfolio | 2.0m $13.2m | Unchanged |
| VANGUARD GROUP INC 0.00% of their portfolio | 989.1k $6.4m | Added +157.3k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 560.0k $3.6m | Reduced -165.0k |
| Vitol Holding B.V. 27.79% of their portfolio | 511.4k $3.3m | Unchanged |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.05% of their portfolio | 395.8k $2.6m | Reduced -13.9k |
| MORGAN STANLEY 0.00% of their portfolio | 364.3k $2.4m | Added +168.2k |
| BlackRock Inc. 0.00% of their portfolio | 330.8k $2.1m | Reduced -484 |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 275.3k $1.8m | Added +24.8k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 239.5k $1.6m | Added +214.7k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 225.6k $1.5m | Added +37.0k |
| Maven Securities LTD 0.08% of their portfolio | 200.0k $1.3m | Added +150.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 125.1k $810.6k | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 89.5k $580.1k | Added +86.7k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 81.1k $525.3k | Reduced -5.3k |
| STATE STREET CORP 0.00% of their portfolio | 77.6k $502.8k | Unchanged |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 65.6k $425.0k | Added +55.2k |
| HRT FINANCIAL LP 0.00% of their portfolio | 61.3k $397.0k | New |
| Perritt Capital Management Inc 0.21% of their portfolio | 60.4k $391.7k | Unchanged |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 57.3k $370.0k | Reduced -3.3k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 55.2k $357.7k | Added +5.7k |
| Aristides Capital LLC 0.12% of their portfolio | 44.4k $288.0k | Unchanged |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 42.6k $275.7k | Added +42.5k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 42.0k $272.3k | Reduced -10.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 29.6k $192.0k | Added +6.4k |
| Point72 Asia (Singapore) Pte. Ltd. 0.05% of their portfolio | 29.3k $189.9k | New |
| KEATING WEALTH MANAGEMENT LLC 0.11% of their portfolio | 28.0k $181.6k | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 22.1k $143.0k | Added +9.9k |
| Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio | 20.1k $130.1k | New |
| Virtu Financial LLC 0.01% of their portfolio | 20.0k $130.0k | New |
| GILL CAPITAL PARTNERS, LLC 0.06% of their portfolio | 17.8k $138.3k | Unchanged |
| Walleye Capital LLC 0.00% of their portfolio | 17.4k $112.7k | New |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 16.7k $108.3k | New |
| DCF Advisers, LLC 0.06% of their portfolio | 16.0k $103.7k | Added +2.5k |
| Brevan Howard Capital Management LP 0.01% of their portfolio | 15.6k $100.9k | New |
| Man Group plc 0.00% of their portfolio | 13.6k $88.0k | New |
| GABELLI FUNDS LLC 0.00% of their portfolio | 12.4k $80.4k | Added +400 |
| Trail Ridge Investment Advisors, LLC 0.04% of their portfolio | 12.2k $79.2k | Unchanged |
| Mraz, Amerine & Associates, Inc. 0.01% of their portfolio | 11.3k $73.2k | Unchanged |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 10.4k $67.6k | Added +9.4k |
| Mariner, LLC 0.00% of their portfolio | 10.0k $64.8k | Unchanged |
| Firsthand Capital Management, Inc. 0.07% of their portfolio | 6.8k $44.1k | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 6.3k $40.7k | New |
| Arax Advisory Partners 0.00% of their portfolio | 5.3k $34.4k | Unchanged |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 3.7k $23.9k | Reduced -1.8k |
| Cubist Systematic Strategies, LLC 0.00% of their portfolio | 3.6k $23.2k | New |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 3.5k $22.7k | Added +3.5k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 2.7k $17.6k | Reduced -235 |
| Ancora Advisors LLC 0.00% of their portfolio | 1.5k $9.7k | Unchanged |
| Hillsdale Investment Management Inc. 0.00% of their portfolio | 950 $6.2k | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 816 $5.3k | New |
| UBS Group AG 0.00% of their portfolio | 780 $5.1k | Reduced -8.4k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 707 $4.6k | Added +370 |
| JANICZEK WEALTH MANAGEMENT, LLC 0.00% of their portfolio | 400 $2.6k | Unchanged |
| MACQUARIE GROUP LTD 0.00% of their portfolio | 335 $2 | New |
| SIGNATUREFD, LLC 0.00% of their portfolio | 300 $1.9k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 210 $1.4k | Added +3 |
| IFP Advisors, Inc 0.00% of their portfolio | 165 $1.1k | Reduced -104 |
| Venturi Wealth Management, LLC 0.00% of their portfolio | 155 $1.0k | New |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |