ARQ — Arq, Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-07-07.
Performance
Technicals
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-14 | Wong Joseph M Chief Technology Officer | Grant or award | 55.0K | 0.00 | 0 |
| 2026-08-01 | Smith Claiborne Benson Gen Counsel, Corp Secretary | Grant or award | 61.0K | 0.00 | 0 |
| 2026-08-01 | Steinmetz Shimon Chief Financial Officer | Grant or award | 93.0K | 0.00 | 0 |
| 2026-08-01 | Wong Joseph M Chief Technology Officer | Grant or award | 61.0K | 0.00 | 0 |
| 2026-07-31 | Steinmetz Shimon Chief Financial Officer | Grant or award | 250.0K | 0.00 | 0 |
| 2026-07-01 | McIntyre Julian Alexander Director | Grant or award | 49.3K | 0.00 | 0 |
| 2026-07-01 | EICHER CAROL S Director | Grant or award | 24.6K | 0.00 | 0 |
| 2026-07-01 | Blank Jeremy Director | Grant or award | 49.3K | 0.00 | 0 |
| 2026-07-01 | Bergman Laurie Director | Grant or award | 24.6K | 0.00 | 0 |
| 2026-07-01 | Campbell-Breeden Richard Director | Grant or award | 49.3K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 5.4M | 2.1M |
| ROYCE & ASSOCIATES LP | 4.5M | 1.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.7M | 1.4M |
| AQR CAPITAL MANAGEMENT LLC | 2.8M | 1.1M |
| MARSHALL WACE, LLP | 2.1M | 809.7K |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1M | 801.2K |
| Peapod Lane Capital LLC | 2.0M | 775.3K |
| DIMENSIONAL FUND ADVISORS LP | 2.0M | 762.2K |
| STATE STREET CORP | 1.4M | 564.6K |
| RENAISSANCE TECHNOLOGIES LLC | 1.1M | 410.6K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Arq, Inc. (ARQ) filed form 8-K · 2026-08-10 · SEC EDGAR
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