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.
Q3 2025 vs. Q2 2025
How the institutions holding Arq, Inc. changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Q3 2025 | Change |
|---|---|---|---|
| Holders | 83 | 95 | +12 |
| Shares | 16.5M | 17.9M | +1.43M (+8.7%) |
| Value | $88.4M | $128.1M | +$39.7M (+44.9%) |
New holders (20)
Institutions that held Arq, Inc. at the end of Q3 2025 but not at the end of Q2 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Franklin Resources Inc | 560,789 | $4.02M | 0.00% |
| CenterBook Partners LP | 230,869 | $1.65M | 0.08% |
| First Eagle Investment Management, LLC | 160,731 | $1.15M | 0.00% |
| Millennium Management LLC | 131,864 | $944.1K | 0.00% |
| GatePass Capital, LLC | 88,968 | $637.0K | 0.37% |
| Walleye Capital LLC | 83,520 | $598.0K | 0.00% |
| Trexquant Investment LP | 48,921 | $350.3K | 0.00% |
| ExodusPoint Capital Management, LP | 42,108 | $301.5K | 0.00% |
| Numerai GP LLC | 26,503 | $189.8K | 0.03% |
| Worth Venture Partners, LLC | 22,500 | $161.1K | 0.47% |
| Centiva Capital, LP | 13,631 | $97.6K | 0.01% |
| Axq Capital, LP | 13,374 | $95.8K | 0.04% |
| Algert Global LLC | 11,680 | $83.6K | 0.00% |
| Quest Partners LLC | 11,618 | $83.2K | 0.01% |
| Commonwealth Equity Services, LLC | 11,500 | $82.0K | 0.00% |
| Rockefeller Capital Management L.P. | 4,670 | $33.4K | 0.00% |
| STRS Ohio | 1,400 | $10.0K | 0.00% |
| Optiver Holding B.V. | 544 | $3.90K | 0.00% |
| SRS Capital Advisors, Inc. | 214 | $1.53K | 0.00% |
| The PNC Financial Services Group, Inc. | 8 | $57 | 0.00% |
Sold out (8)
Institutions that held Arq, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Aristides Capital LLC | 43,487 | $233.5K |
| XTX Topco Ltd | 41,865 | $224.8K |
| Connor, Clark & Lunn Investment Management Ltd. | 34,522 | $185.4K |
| Voya Investment Management LLC | 10,249 | $55.0K |
| Ancora Advisors, LLC | 1,500 | $8.05K |
| Quarry LP | 1,282 | $6.88K |
| Raymond James Financial Inc | 888 | $4.77K |
| Hollencrest Capital Management | 3 | $16 |