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portfolios · users
Avg position size
—
of holders' portfolios
13F filers
1
institution
Market cap
$100.4M
43M shares
52-week range
$1.54 – $7.89
15% from low
Sector
MISCELLANEOUS CHEMICAL PRODUCTS
Exchange
NASDAQ
CS
Borrow rate
2.97%
Moderate
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| 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $23.9M | $70.1M | $67.4M | $100.3M | $103.0M | $99.2M | $109.0M | $120.3M |
| Cost of revenue | $6.3M | $49.4M | $50.4M | $65.6M | $80.5M | $67.3M | $69.5M | $86.8M |
| Gross profit | $17.7M | $20.6M | $17.0M | $34.7M | $22.5M | $31.9M | $39.4M | $33.5M |
| Gross margin | 73.9% | 29.5% | 25.2% | 34.6% | 21.9% | 32.1% | 36.2% | 27.9% |
| R&D | $0 | $0 | $0 | $0 | $0 | $0 | $4.0M | $7.3M |
| Operating income | −$6.4M | −$14.9M | −$41.0M | $4.9M | −$12.1M | −$13.3M | −$2.0M | −$8.1M |
| EBITDA | $48.8M | $62.1M | −$1.3M | $85.5M | −$2.0M | $1.5M | $6.6M | −$38.4M |
| Net income | $35.5M | $35.5M | −$20.3M | $60.4M | −$8.9M | −$12.2M | −$5.1M | −$52.6M |
| Net margin | 148.1% | 50.7% | -30.1% | 60.2% | -8.7% | -12.3% | -4.7% | -43.7% |
| EPS (diluted) | 1.76 | 1.93 | -1.13 | 3.27 | -0.48 | -0.42 | -0.14 | -1.27 |
Annual figures · source: Financial Modeling Prep
| Year | Est. revenue | Est. EPS | EPS range | # Analysts |
|---|---|---|---|---|
| 2026 | $124M | $-0.00 | $-0.01–$-0.00 | 2 |
| 2027 | $140M | $-0.04 | $-0.05–$-0.02 | 2 |
| 2028 | $168M | $0.10 | $0.06–$0.17 | 4 |
| 2029 | $219M | $-0.07 | $-0.07–$-0.07 | 2 |
Forward consensus · source: Financial Modeling Prep
Arq Inc is an environmental technology company principally engaged in the sale of consumable air, water, and soil treatment solutions, including activated carbon (AC) and chemical technologies. The company manufactures and sells activated carbon and other chemicals used to capture and remove contaminants for the coal-fired power generation, industrial, municipal water and air, water and soil treatment, and remediation markets. Some of the products in its portfolio are Powdered Activated Carbon, Granular Activated Carbon, and Colloidal Carbon Product, among others.
www.arq.comNo one on the platform currently holds ARQ.
| Institution | Shares | Reported |
|---|---|---|
| Renaissance Technologiesas of 2026-03-31 | 410,570 | $1.1M |
No one on the platform has traded ARQ yet.
| $470M |
| — |
| NLNL Industries, Inc. | $6.24 | +6.48% | $305M | — |
| OFLXOmega Flex, Inc. | $31.35 | -1.14% | $316M | — |
Source: Financial Modeling Prep · peers by sector/industry
$ARQ Rasmus sure is bringing in some high end financial talent.
View on StockTwits ↗$ARQ bounce off of bullish imbalance and volume shelf. Potential 30% swing here.
View on StockTwits ↗$ARQ So many positive catalysts coming here. *Highly differentiated asphalt testing. *Regulatory changes are legally forcing thousands of water facilities to buy GAC. Arq is finishing a plant expansion to supply that exact material, and their ongoing filtration testing proves their product is vastly more efficient than what's currently on the market. It places them in a perfect position to capture a massive wave of upcoming municipal water contracts. * Strong core PAC business * Substantial Insider alignment own 20% + of the float *Recent CFO higher indicates massive growth strategy unfolding.
View on StockTwits ↗$ARQ Wow. Impressive CFO signing. A guy with his background joined a tiny microcap for a reason. Plus, incentives are tied to 3x plus stock price appreciation.
View on StockTwits ↗$ARQ Rasmus is setting up lots optionally with facility upgrades. The addition of acid washing or reactivation sets up higher margins and apparently applications for semiconductors. That is not to suggest asphalt and Corbin won’t bring meaningful value consistent with Rasmus stating that the total assets have greater than $500 million in value.
View on StockTwits ↗$ARQ first off I am a bag holder right here. Second Bob needs to get his shit together and get that engineering report out immediately or admit defeat and get the hell out. Tired of hearing his voice in calls reporting ineptitude.
View on StockTwits ↗$ARQ Small in field testing of asphalt. Seems promising and hopefully more color. This remains the hidden opportunity that the general market does not value.
View on StockTwits ↗$ARQ Q1 '26 Earnings Results & Recap • Reported GAAP EPS of -$0.02 • Reported revenue of $29.05M up 6.63% YoY • Arq reaffirmed full year 2026 guidance for revenue between $120M and $125M, and Adjusted EBITDA between $17M and $20M, as stated by the company.
View on StockTwits ↗Earnings i'm watching this week with the most interest: $DAVE - AH today. Expecting in line with estimates for their historically softest quarter but a small EPS beat due to float contraction due to buybacks. $ARQ - May 6th AH. Expecting continued resilience and strong performance in PAC but no update on GAC as yet. $IONQ - May 6th AH. Expecting them to continue to goose the topline via acquisitions to try and justify a 50x forward sales multiple ex-cash. No interest in a long position here. $IONZ if the opportunity arises. $INSG - May 7th AH. Expecting an in line quarter to slight beat on core business with the major MVNOs on board. Guidance here and updates on the Nokia deal are where the bread gets made.
View on StockTwits ↗$ARQ Share Price: $2.21 Contract Selected: Sep 18, 2026 $2.5 Calls Buy Zone: $0.30 – $0.37 Target Zone: $0.48 – $0.59 Potential Upside: 53% ROI Time to Expiration: 149 Days | Updates via https://fxcapta.com/stockinfo/
View on StockTwits ↗$ARQ extended its tax asset protection plan until the earlier of Dec. 31, 2027 or Dec. 31, 2026 without stockholder approval.
View on StockTwits ↗$ARQ institution order filled and done ,back to 2.5$ & above
View on StockTwits ↗$ARQ Insider and director Richard Campbell-Breeden bought 150,000 shares at an average price of $2.21 on March 23–24. Pretty sure he knows where GAC and asphalt efforts will go particularly since the asphalt trials are very advanced.
View on StockTwits ↗Recent $TICKER stream from stocktwits.com — refreshed every 5 minutes. Sentiment tags are self-reported by posters. Not investment advice.
Click to see transaction details on SEC.gov. Form 4s cover trades by officers, directors, and 10%+ owners, due within 2 business days of the trade.