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 2025
Institutional positions in Arq, Inc. as of Mar 31, 2025. 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
- 90
- −2 vs. Q4 2024
- Shares held
- 16.8M
- +370.0K (+2.3%) vs. Q4 2024
- Total value
- $70.1M
- −$54.3M (−43.7%) vs. Q4 2024
- New holders
- 13
- 30 more added
- Sold out
- 15
- 25 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 99 | $39.5M |
| Q1 2026 | 96 | $37.6M |
| Q4 2025 | 103 | $51.9M |
| Q3 2025 | 95 | $128.1M |
| Q2 2025 | 83 | $88.4M |
| Q1 2025 | 90 | $70.1M |
| Q4 2024 | 93 | $126.8M |
| Q3 2024 | 87 | $94.7M |
| Q2 2024 | 73 | $70.7M |
| Q1 2024 | 58 | $45.2M |
| Q4 2023 | 46 | $18.3M |
| Q3 2023 | 39 | $10.6M |
| Q2 2023 | 36 | $10.5M |
| Q1 2023 | 38 | $11.7M |
| Q4 2022 | 44 | $15.5M |
| Q3 2022 | 50 | $18.4M |
| Q2 2022 | 57 | $33.5M |
| Q1 2022 | 67 | $48.4M |
| Q4 2021 | 68 | $55.3M |
| Q3 2021 | 65 | $52.6M |
| Q2 2021 | 76 | $69.3M |
| Q1 2021 | 66 | $63.1M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Arq, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AIGH Capital Management LLC | 2,770,278 | $11.6M | 5.99% | −46,800−1.7% | Reduced |
| Alta Fundamental Advisers LLC | 2,044,122 | $8.52M | 5.49% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,893,025 | $7.89M | 0.00% | +64,956+3.6% | Added |
| Vanguard Group Inc | 1,723,612 | $7.19M | 0.00% | +178,057+11.5% | Added |
| Wellington Management Group LLP | 700,600 | $2.92M | 0.00% | +595,855+568.9% | Added |
| Geode Capital Management, LLC | 698,595 | $2.91M | 0.00% | +34,165+5.1% | Added |
| Gratia Capital, LLC | 693,652 | $2.89M | 3.30% | +693,652 | New |
| Dimensional Fund Advisors LP | 660,566 | $2.75M | 0.00% | +211,254+47.0% | Added |
| Vitol Holding B.V. | 511,392 | $2.13M | 16.73% | 00.0% | Unchanged |
| York Capital Management Global Advisors, LLC | 442,959 | $1.85M | 5.27% | 00.0% | Unchanged |
| State Street Corp | 423,194 | $1.76M | 0.00% | +26,070+6.6% | Added |
| 1492 Capital Management LLC | 382,816 | $1.60M | 0.86% | −5,817−1.5% | Reduced |
| Marex Group plc | 323,456 | $1.35M | 0.03% | −46,812−12.6% | Reduced |
| Citadel Advisors LLC | 298,819 | $1.25M | 0.00% | +288,701+2,853.3% | Added |
| Renaissance Technologies LLC | 259,200 | $1.08M | 0.00% | +175,600+210.0% | Added |
| Northern Trust Corp | 247,143 | $1.03M | 0.00% | +16,828+7.3% | Added |
| Marshall Wace, LLP | 241,625 | $1.01M | 0.00% | +28,225+13.2% | Added |
| Bridgeway Capital Management, LLC | 233,144 | $972.2K | 0.02% | −122,100−34.4% | Reduced |
| Morgan Stanley | 226,502 | $944.5K | 0.00% | +44,872+24.7% | Added |
| Nuveen, LLC | 200,366 | $835.5K | 0.00% | +200,366 | New |
| Bank of New York Mellon Corp | 139,325 | $581.0K | 0.00% | +7,897+6.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 135,939 | $566.9K | 0.00% | −13,180−8.8% | Reduced |
| Squarepoint Ops LLC | 124,377 | $518.7K | 0.00% | +46,788+60.3% | Added |
| DCF Advisers, LLC | 113,433 | $473.0K | 0.25% | +35,433+45.4% | Added |
| Goldman Sachs Group Inc | 91,172 | $380.2K | 0.00% | −52,682−36.6% | Reduced |
| UBS Group AG | 90,959 | $379.3K | 0.00% | +19,709+27.7% | Added |
| Boothbay Fund Management, LLC | 83,327 | $347.5K | 0.01% | −66,817−44.5% | Reduced |
| Maven Securities LTD | 80,421 | $335.4K | 0.07% | +65,421+436.1% | Added |
| Charles Schwab Investment Management Inc | 79,646 | $332.1K | 0.00% | 00.0% | Unchanged |
| Aristides Capital LLC | 73,649 | $307.1K | 0.11% | 00.0% | Unchanged |
| Perritt Capital Management Inc | 65,000 | $271.1K | 0.15% | −10,448−13.8% | Reduced |
| Susquehanna International Group, LLP | 58,481 | $243.9K | 0.00% | +4,557+8.5% | Added |
| American Century Companies Inc | 52,642 | $219.5K | 0.00% | +13,925+36.0% | Added |
| HRT Financial LP | 52,583 | $219.0K | 0.00% | +52,583 | New |
| Gabelli Funds LLC | 41,400 | $172.6K | 0.00% | +9,000+27.8% | Added |
| Millennium Management LLC | 35,210 | $146.8K | 0.00% | −118,260−77.1% | Reduced |
| Barclays PLC | 29,165 | $121.6K | 0.00% | −13,148−31.1% | Reduced |
| Deutsche Bank AG | 28,601 | $119.3K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 28,428 | $118.5K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 28,079 | $117.1K | 0.00% | +9,870+54.2% | Added |
| Rhumbline Advisers | 26,919 | $112.2K | 0.00% | −1,532−5.4% | Reduced |
| Bank of America Corp | 22,346 | $93.2K | 0.00% | −7,710−25.7% | Reduced |
| Intech Investment Management LLC | 21,366 | $89.1K | 0.00% | +9,637+82.2% | Added |
| Citigroup Inc | 20,040 | $83.6K | 0.00% | −1,616−7.5% | Reduced |
| Invesco Ltd. | 19,533 | $81.5K | 0.00% | −688,791−97.2% | Reduced |
| Avanza Fonder AB | 16,615 | $69.8K | 0.00% | +7,615+84.6% | Added |
| SummitTX Capital, L.P. | 16,600 | $69.2K | 0.00% | +16,600 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 16,397 | $68.4K | 0.00% | +702+4.5% | Added |
| Brandywine Global Investment Management, LLC | 16,050 | $66.9K | 0.00% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 15,000 | $62.5K | 0.02% | +15,000 | New |
| Group One Trading, L.P. | 14,911 | $62.2K | 0.00% | −6,700−31.0% | Reduced |
| AQR Capital Management LLC | 14,548 | $60.7K | 0.00% | −4,327−22.9% | Reduced |
| Corebridge Financial, Inc. | 14,123 | $58.9K | 0.00% | +223+1.6% | Added |
| JPMorgan Chase & Co | 13,995 | $58.4K | 0.00% | −100,740−87.8% | Reduced |
| Price T Rowe Associates Inc | 12,457 | $52.0K | 0.00% | +2,127+20.6% | Added |
| Trail Ridge Investment Advisors, LLC | 12,220 | $51.0K | 0.03% | 00.0% | Unchanged |
| XTX Topco Ltd | 11,625 | $48.5K | 0.00% | −13,431−53.6% | Reduced |
| Mraz, Amerine & Associates, Inc. | 11,300 | $47.2K | 0.01% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 10,924 | $46.0K | 0.00% | +10,924 | New |
| Walleye Capital LLC | 10,656 | $44.4K | 0.00% | +10,656 | New |
| Murphy Pohlad Asset Management LLC | 10,600 | $44.2K | 0.02% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 10,495 | $44.0K | 0.00% | −2,005−16.0% | Reduced |
| Manufacturers Life Insurance Company, The | 10,326 | $43.1K | 0.00% | +10,326 | New |
| Tower Research Capital LLC (TRC) | 9,384 | $39.1K | 0.00% | +6,933+282.9% | Added |
| Firsthand Capital Management, Inc. | 6,800 | $28.4K | 0.07% | 00.0% | Unchanged |
| Simplex Trading, LLC | 6,248 | $26.0K | 0.00% | +6,248 | New |
| Police & Firemen's Retirement System of New Jersey | 4,969 | $20.7K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 2,580 | $10.8K | 0.00% | +2,580 | New |
| Ameritas Investment Partners, Inc. | 2,422 | $10.1K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 2,416 | $10.1K | 0.00% | −13,704−85.0% | Reduced |
| Royal Bank of Canada | 2,208 | $9.00K | 0.00% | −2,916−56.9% | Reduced |
| Legal & General Group Plc | 2,128 | $8.87K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 2,068 | $8.62K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,948 | $8.12K | 0.00% | −1,894−49.3% | Reduced |
| SBI Securities Co., Ltd. | 1,649 | $6.88K | 0.00% | +2+0.1% | Added |
| Ancora Advisors, LLC | 1,500 | $6.25K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 1,400 | $5.84K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,184 | $4.94K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 855 | $4.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 470 | $1.96K | 0.00% | −400−46.0% | Reduced |
| Sterling Capital Management LLC | 447 | $1.86K | 0.00% | −297−39.9% | Reduced |
| FMR LLC | 379 | $1.58K | 0.00% | +28+8.0% | Added |
| IFP Advisors, Inc | 161 | $705 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 131 | $546 | 0.00% | +54+70.1% | Added |
| Parkside Financial Bank & Trust | 90 | $377 | 0.00% | +90 | New |
| Russell Investments Group, Ltd. | 33 | $138 | 0.00% | −1,354−97.6% | Reduced |
| True Wealth Design, LLC | 30 | $126 | 0.00% | +30 | New |
| Jones Financial Companies LLLP | 30 | $125 | 0.00% | +30 | New |
| CWM, LLC | 103 | $0 | 0.00% | +8+8.4% | Added |
| Acadian Asset Management LLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −555,500−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −374,726−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −39,746−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −36,303−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −32,333−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −25,648−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −22,243−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −19,330−100.0% | Sold out |
| Gill Capital Partners, LLC | 0 | $0 | 0.00% | −17,823−100.0% | Sold out |