Onterris (ONT) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Onterris stock $23.98, price $21.92, upside +9.4%, quality 42 out of 100. Rating: fairly valued. Calculated from audited financials with 9 of our 26 valuation models and 37 quality factors, updated daily.
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Onterris
ONT · USThe stock costs about what our calculation considers fair.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 7, 2026.
How to read this chart
60‑month range $10.74 – $78.21 · fair‑value band $11.48 – $42.42 · the $21.92 price screens below the $23.98 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.
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Company profile
Onterris, Inc. operates as an environmental services company in the United States, Australia, Canada, and internationally. It operates in three segments: Assessment, Permitting and Response; Measurement and Analysis; and Remediation and Reuse.
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The company offers scientific advisory and consulting services to support environmental assessments, environmental emergency response and recovery, toxicology consulting and environmental audits and permits for current operations, facility upgrades, new projects, decommissioning projects and development projects.
It also provides environmental testing and laboratory services, including source and ambient air testing and monitoring, leak detection, and advanced multi-media laboratory services, including air, soil, stormwater, wastewater and drinking water analysis; and engineering, design, and implementation services comprising treatment technologies which treat contaminated water or soil remediation.
The company serves oil and gas, utilities, local, state, provincial and federal government entities, technical services, industrial manufacturing, transportation, chemicals, renewable energy generation, telecommunications, and engineering industries.
The company was formerly known as Montrose Environmental Group, Inc. and changed its name to Onterris, Inc. in May 2026. The company was founded in 2012 and is headquartered in North Little Rock, Arkansas.
Stock analysis
Onterris (ONT) currently trades at $21.92, while our model-based Fair Value estimate is $23.98, so the stock looks roughly fairly valued today (gap 8.6%).
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Valuation
Bull case: the Growth DCF group reads highest at a median of $24.16 per share, and 4 of the 9 models we run sit above the $21.92 price.
Bear case: the Multiples group reads lowest at $13.60, and 5 of the 9 models stay below the price. Data coverage for this calculation is low.
Scenario range: $11.48 (bear) to $42.42 (bull), the price of $21.92 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 42/100 (below-average quality), in the Industrials sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Onterris reported revenue of $831M in FY2025 versus $546M in FY2021, a compound +11.0%/yr. Reported net income was −$843K in FY2025.
Key figures
Market cap $849M Small · P/S ratio 1.03 · EPS (TTM) $−0.3000 · Net margin −1.4% · Return on equity −2.3% · Return on assets (EBIT) −2.1% (5-year average) · Operating margin 6.1% · Revenue (TTM) $751M.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 23 out of 100 (low confidence).
What moves the price
The share trades about 25% below its 52-week high and 72% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −25% fair-value upside, at 9%, ONT screens cheaper than that median.
Fair Value models
All 9 models by family
The fair value above starts from this blend and is adjusted for dilution from new shares.
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Insider trades
In the last 6 months, 2 officers or directors bought shares worth $610,003, most recently on Jun 5, 2026. Buying cluster
- BuyPeter GrahamDirector2× since Jun 3, 2026: 30,000 shares, avg. $16.99$509,625Jun 5, 2026
- BuyAllan DicksChief Financial Officer6,535 shares at $15.36$100,378May 11, 2026
- SaleVijay ManthripragadaPresident & CEO, Director2× since Nov 10, 2025: 136,088 shares, avg. $24.75$3.4MMar 13, 202610b5-1 plan
- SaleJose RevueltaChief Strategy Officer2× since Mar 3, 2026: 110,526 shares, avg. $27.76$3.1MMar 9, 2026
- SaleNasym AfsariGeneral Counsel and Secretary43,548 shares at $28.38$1.2MMar 3, 202610b5-1 plan
- SaleJ Thomas PresbyDirector10,000 shares at $28.87$288,691Mar 2, 2026
Plus one other filing such as a grant, option exercise or tax withholding. It is not a market purchase or sale.
Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.
Source: SEC Form 4, as of Nov 6, 2026. All filings at the SEC ↗
Revenue & earnings trend
Growth Forecast
Watch ONT, get fair value alerts →
Earlier news
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Compare Onterris with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Waste Management · 155 stocks
Valuation Multiplesvs Waste Management median · lower = cheaper
Strength profile in five axes (Snowflake)
Context: sector, industry, market
- Is the Industrials sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Debt-to-equity by industry
- Price/FCF by industry
- Stock screener with 62 metrics
- Undervalued stocks: Industrials
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Waste Management stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Waste Management, Inc WM | $236.26 | $259.89 | +10% | vs ONT |
| Waste Connections, Inc WCN | $189.07 | $199.18 | +5% | vs ONT |
| Fomento de Construcciones y Contratas, S.A FCC | €10.42 | €9.99 | −4% | vs ONT |
| GEM Co 002340 | ¥5.81 | ¥5.27 | −9% | vs ONT |
| GFL Environmental Inc GFL | $46.32 | $34.75 | −25% | vs ONT |
| Veolia Environnement SA VIE | €33.78 | €20.39 | −40% | vs ONT |
| Clean Harbors, Inc CLH | $284.10 | $155.54 | −45% | vs ONT |
| Republic Services, Inc RSG | $246.85 | $129.29 | −48% | vs ONT |
| Cleanaway Waste Management Limited CWY | A$3.01 | A$1.25 | −58% | vs ONT |
| Casella Waste Systems, Inc CWST | $98.21 | $14.30 | −85% | vs ONT |
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Key figures of Onterris
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