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NYSE · Consumer Discretionary

MONTROSE ENVIRONMENTAL GROUP ONT

Onterris, Inc. operates as an environmental services company in the United States, Australia, Canada, and internationally. It operates in two segments: Consulting and Treatment, and Measurement and Analysis. The Consulting and Treatment segment provides environmental consulting, engineering, and implementation services to help clients assess, manage, and mitigate environmental risks across the lifecycle of their operations and projects.

Sources StockAnalysis company profile stockanalysis.com
Professional Services

Company profile

Business mix

  • It operates in two segments: Consulting and Treatment, and Measurement and Analysis.
  • It supports environmental assessments, regulatory permitting, toxicology consulting, emergency preparedness, and response and environmental audits and permits.
  • The Measurement and Analysis segment offers environmental testing and laboratory services.
  • This segment’s offerings include source and ambient air testing and monitoring, and leak detection, as well as air, soil, stormwater, wastewater, and drinking water analysis.

Current key questions

  • Can orders, backlog, aftermarket demand, and end-market capital spending support growth in waste management?
  • How do pricing, input costs, supply chain execution, and utilization affect margins?
  • Does capital allocation strengthen the company's competitive position across cycles?
Holders 1 Current sample portfolio
Public mentions 0 Videos / interviews / letters
Valuation snapshot
PE 137.58 FCF 11.54% Buyback -4.15%
2026-06-07

Current firm holders

Firm Weight Value Filing period
Baron Capital Ron Baron 0.1% $47.5M 2026-03-31

Recent trading changes over the last 2 quarters

Last 1 quarters Last 2 quarters Last 3 quarters Last 4 quarters
Net buyers 1 Last 2 13F filing periods
Net reducers 0 Last 2 13F filing periods
Unchanged holders 0 Share count unchanged
Increase amount $168,991 Estimated from net added shares
Reduction amount $0 Estimated from net reduced shares
Net share change / base shares +0.4% +7,720 / 2,160,463
Baron Capital Ron Baron 2 filing periods
13F 2025-12-31 Filed 2026-02-17
Minor increase Shares 0.0% 13F value change -$5.7M
13F 2026-03-31 Filed 2026-05-15
Minor increase Shares 0.4% 13F value change -$6.2M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 2,160,463 Last 2 periods +7,720 (+0.4%) Total shares 2,168,183 Value $47.5M

Recent mentions

No public mentions.