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 2026
Institutional positions in Arq, Inc. as of Jun 30, 2026. 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
- 99
- +4 vs. Q1 2026
- Shares held
- 15.5M
- +845.9K (+5.8%) vs. Q1 2026
- Total value
- $39.5M
- +$2.01M (+5.4%) vs. Q1 2026
- New holders
- 26
- 37 more added
- Sold out
- 22
- 25 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Arq, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 136 | $0 | 0.00% | −6,137−97.8% | Reduced |
| Avion Wealth | 194 | $0 | 0.00% | +194 | New |
| Wells Fargo & Company | 0 | $1 | 0.00% | −22,592−100.0% | Reduced |
| Citigroup Inc | 1 | $3 | 0.00% | −1,485−99.9% | Reduced |
| JPL Wealth Management, LLC | 6 | $16 | 0.00% | +4+200.0% | Added |
| Caitong International Asset Management Co., Ltd | 17 | $43 | 0.00% | +17 | New |
| True Wealth Design, LLC | 100 | $255 | 0.00% | +88+733.3% | Added |
| Clearstead Advisors, LLC | 136 | $347 | 0.00% | +136 | New |
| Basecamp Wealth Advisors LLC | 143 | $365 | 0.00% | +74+107.2% | Added |
| SJS Investment Consulting Inc. | 156 | $398 | 0.00% | +37+31.1% | Added |
| The PNC Financial Services Group, Inc. | 171 | $436 | 0.00% | −5,263−96.9% | Reduced |
| IFP Advisors, Inc | 176 | $449 | 0.00% | +7+4.1% | Added |
| Farther Finance Advisors, LLC | 181 | $459 | 0.00% | −142−44.0% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 184 | $469 | 0.00% | +184 | New |
| Rothschild Investment LLC | 254 | $648 | 0.00% | +111+77.6% | Added |
| Essential Partners LLC | 690 | $1.76K | 0.00% | +480+228.6% | Added |
| Advisor Group Holdings, Inc. | 1,052 | $2.68K | 0.00% | +482+84.6% | Added |
| Northwestern Mutual Wealth Management Co | 1,184 | $3.02K | 0.00% | 00.0% | Unchanged |
| McMillan Office, Inc. | 1,390 | $3.54K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,595 | $4.07K | 0.00% | −1−0.1% | Reduced |
| EverSource Wealth Advisors, LLC | 1,812 | $4.62K | 0.00% | +1,204+198.0% | Added |
| Barclays PLC | 2,162 | $5.51K | 0.00% | −3,707−63.2% | Reduced |
| Allworth Financial LP | 2,511 | $6.40K | 0.00% | +1,667+197.5% | Added |
| Russell Investments Group, Ltd. | 3,279 | $8.36K | 0.00% | +439+15.5% | Added |
| State of Alaska, Department of Revenue | 3,998 | $10.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 4,670 | $11.9K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 5,210 | $13.3K | 0.00% | +4,297+470.6% | Added |
| Morse Asset Management, Inc | 5,700 | $14.5K | 0.00% | +5,700 | New |
| Group One Trading, L.P. | 6,617 | $16.9K | 0.00% | +6,617 | New |
| Firsthand Capital Management, Inc. | 6,800 | $17.3K | 0.03% | 00.0% | Unchanged |
| FMR LLC | 8,571 | $21.9K | 0.00% | +257+3.1% | Added |
| Murphy Pohlad Asset Management LLC | 10,000 | $25.5K | 0.01% | −1,600−13.8% | Reduced |
| BNP Paribas Arbitrage, SA | 10,923 | $27.9K | 0.00% | −1,434−11.6% | Reduced |
| Boothbay Fund Management, LLC | 11,044 | $28.2K | 0.00% | +11,044 | New |
| Mraz, Amerine & Associates, Inc. | 11,300 | $28.8K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 11,674 | $29.8K | 0.00% | +11,674 | New |
| Cerity Partners LLC | 11,806 | $30.1K | 0.00% | +11,806 | New |
| Axq Capital, LP | 11,838 | $30.2K | 0.00% | +11,838 | New |
| Schonfeld Strategic Advisors LLC | 13,444 | $34.3K | 0.00% | −5,684−29.7% | Reduced |
| Vanguard Global Advisers, LLC | 13,907 | $35.5K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 14,390 | $36.7K | 0.00% | +14,390 | New |
| Simplex Trading, LLC | 15,004 | $38.3K | 0.00% | −6,977−31.7% | Reduced |
| Rhumbline Advisers | 15,345 | $39.1K | 0.00% | −25,851−62.8% | Reduced |
| Scientech Research LLC | 17,527 | $44.7K | 0.04% | −17,101−49.4% | Reduced |
| Dynamic Technology Lab Private Ltd | 18,579 | $47.0K | 0.01% | +18,579 | New |
| Millennium Management LLC | 19,015 | $48.5K | 0.00% | −26,504−58.2% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 22,910 | $53.2K | 0.00% | +12,139+112.7% | Added |
| Centiva Capital, LP | 21,153 | $53.9K | 0.00% | +21,153 | New |
| Integrity Advisory Solutions, LLC | 21,734 | $55.4K | 0.01% | +21,734 | New |
| Creative Planning | 23,104 | $58.9K | 0.00% | +23,104 | New |
| Walleye Capital LLC | 24,222 | $61.8K | 0.00% | +24,222 | New |
| XTX Topco Ltd | 25,448 | $64.9K | 0.00% | −47,212−65.0% | Reduced |
| Acadian Asset Management LLC | 28,254 | $71.0K | 0.00% | +28,244+282,440.0% | Added |
| Susquehanna International Group, LLP | 29,608 | $75.5K | 0.00% | −103,437−77.7% | Reduced |
| Franklin Resources Inc | 30,688 | $78.3K | 0.00% | +145+0.5% | Added |
| JPMorgan Chase & Co | 37,624 | $94.1K | 0.00% | +20,064+114.3% | Added |
| Mercer Global Advisors Inc | 37,381 | $95.3K | 0.00% | +18,567+98.7% | Added |
| Invesco Ltd. | 38,132 | $97.2K | 0.00% | +394+1.0% | Added |
| Ieq Capital, LLC | 38,358 | $97.8K | 0.00% | +38,358 | New |
| Public Employees Retirement System of Ohio | 42,326 | $107.9K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 50,069 | $127.7K | 0.00% | −15,048−23.1% | Reduced |
| Gabelli Funds LLC | 52,000 | $132.6K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 55,712 | $142.0K | 0.00% | +36,498+190.0% | Added |
| Point72 Asset Management, L.P. | 57,582 | $146.8K | 0.00% | +57,582 | New |
| Man Group plc | 58,954 | $150.3K | 0.00% | +58,954 | New |
| Morgan Stanley | 71,153 | $181.4K | 0.00% | −44,875−38.7% | Reduced |
| Bridgeway Capital Management, LLC | 74,780 | $190.7K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 75,796 | $193.3K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 77,525 | $197.7K | 0.00% | +250.0% | Added |
| Northern Trust Corp | 77,788 | $198.4K | 0.00% | −150,568−65.9% | Reduced |
| Qube Research & Technologies Ltd | 93,008 | $237.2K | 0.00% | +93,008 | New |
| Marquette Asset Management, LLC | 106,741 | $272.2K | 0.04% | +106,741 | New |
| Goldman Sachs Group Inc | 120,400 | $307.0K | 0.00% | −20,526−14.6% | Reduced |
| UBS Group AG | 136,045 | $346.9K | 0.00% | +123,096+950.6% | Added |
| State Street Corp | 153,987 | $392.7K | 0.00% | −410,611−72.7% | Reduced |
| Rangeley Capital, LLC | 157,000 | $400.4K | 0.39% | +157,000 | New |
| Citadel Advisors LLC | 163,201 | $416.2K | 0.00% | +163,201 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 181,789 | $463.6K | 0.00% | +181,789 | New |
| Vanguard Fiduciary Trust Co | 211,100 | $538.3K | 0.00% | +7,563+3.7% | Added |
| Bank of America Corp | 231,490 | $590.3K | 0.00% | +27,720+13.6% | Added |
| Two Sigma Investments, LP | 251,777 | $642.0K | 0.00% | +223,077+777.3% | Added |
| Marex Group plc | 260,848 | $665.2K | 0.00% | +200,848+334.7% | Added |
| Jacobs Levy Equity Management, Inc | 328,988 | $838.9K | 0.00% | −22,200−6.3% | Reduced |
| Gsa Capital Partners LLP | 347,700 | $887.0K | 0.06% | +58,542+20.2% | Added |
| D. E. Shaw & Co., Inc. | 358,479 | $914.1K | 0.00% | +76,651+27.2% | Added |
| RBF Capital, LLC | 370,000 | $943.5K | 0.04% | +370,000 | New |
| Round Rock Advisors, LLC | 378,979 | $966.4K | 0.12% | +188,271+98.7% | Added |
| Geode Capital Management, LLC | 399,518 | $1.02M | 0.00% | −401,713−50.1% | Reduced |
| Truffle Hound Capital, LLC | 420,000 | $1.07M | 0.68% | +420,000 | New |
| DCF Advisers, LLC | 461,585 | $1.18M | 0.31% | +133,782+40.8% | Added |
| BlackRock, Inc. | 508,965 | $1.30M | 0.00% | −1,588,557−75.7% | Reduced |
| Jane Street Group, LLC | 509,225 | $1.30M | 0.00% | +319,335+168.2% | Added |
| Renaissance Technologies LLC | 598,059 | $1.53M | 0.00% | +187,489+45.7% | Added |
| Dimensional Fund Advisors LP | 607,420 | $1.55M | 0.00% | −154,770−20.3% | Reduced |
| Peapod Lane Capital LLC | 787,880 | $2.01M | 1.36% | +12,531+1.6% | Added |
| Marshall Wace, LLP | 880,201 | $2.24M | 0.00% | +70,496+8.7% | Added |
| Vanguard Capital Management LLC | 1,464,532 | $3.73M | 0.00% | +33,082+2.3% | Added |
| AQR Capital Management LLC | 1,814,114 | $4.63M | 0.00% | +728,404+67.1% | Added |
| Royce & Associates LP | 1,862,764 | $4.75M | 0.04% | +114,320+6.5% | Added |
| Vanguard Portfolio Management LLC | 0 | $0 | 0.00% | −184,246−100.0% | Sold out |