Montrose Environmental Group (MEG)
Provides environmental consulting, testing, emergency response and remediation.
Something off on this page? Send us feedback.
Provides environmental consulting, permitting, emergency response, testing and remediation to commercial and government clients across three operating segments. Demand is shaped by regulation, project timing, weather and environmental incidents.
Provides environmental consulting, testing, emergency response and remediation through three segments: Assessment, Permitting and Response; Measurement and Analysis; and Remediation and Reuse. Advisory teams handle assessments, permits, toxicology, audits and incident response, while field and laboratory teams test air, water and soil.
Engineering teams design and implement treatment systems for contaminated water and soil. Cross-selling links consulting, testing and treatment work for commercial and government clients. Operations span the United States, Canada and Australia after the exit from Europe.
Demand is shaped by environmental regulation, client project timing, weather and unpredictable natural or industrial events. Most remediation work occurs at client sites; the provider does not own the underlying properties, environmental liabilities or material project equipment.
Company facts
No analyst consensus on record.
EPSReportedEstimate
RevenueReportedEstimate
Balance sheet, Jun 30, 2026Cash & short-term investments $12.7M · Total debt $418.6M · Total assets $967.2M · Shareholders' equity $430.3M
- Revenue
- $186.7M
- Operating income
- $19.2M
- Net income
- $1.4M
No dividends on record.
| Institutions | ≥ 93.68% | 33.86M shares | |
|---|---|---|---|
| 174 holders · as of Mar 31, 2026 | |||
| Insiders | 9.05% | 3.27M shares | |
| 13 holders · as of Mar 16, 2026 | |||
| Strategic holders | 10.83% | 3.91M shares | |
| 2 holders · as of Nov 14, 2024 | |||
| Adds to | 113.56% | ||
36.14M company shares as of Sep 23, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing
Institutional filings for ONT (100% of the company) are not on file here, so the institutional figure is a floor.
These groups come from separate filings that can overlap, so they add to 113.56%; nothing is left for Other.
Top shareholders13F · 13D/G · Form 4
| Holder | Stake | Shares | Date |
|---|---|---|---|
BlackRock, Inc.Institution | 8.72% | 3.15M | as of Mar 31, 2026 |
Bamco Inc /NY/Institution | 6.00% | 2.17M | as of Mar 31, 2026 |
BlackRock, Inc.Strategic | 5.66% | 2.05M | filed Feb 4, 2022 |
Goldman Sachs Group IncInstitution | 5.43% | 1.96M | as of Mar 31, 2026 |
Alger Associates, Inc.Strategic | 5.16% | 1.87M | filed Nov 14, 2024 |
Insider tradesForm 4
| Date | Insider | Role | Shares | Avg price |
|---|---|---|---|---|
| Mar 13, 2026 | Vijay Manthripragada | director, officer: President & CEO | −46,121 | $25.41 |
| Mar 9, 2026 | Jose Revuelta | officer: Chief Strategy Officer | −7,858 | $27.00 |
| Mar 4, 2026 | Jose Revuelta | officer: Chief Strategy Officer | −42,668 | $27.56 |
| Mar 3, 2026 | Jose Revuelta | officer: Chief Strategy Officer | −60,000 | $28.00 |
| Mar 2, 2026 | Nasym Afsari | officer: General Counsel and Secretary | −200 | $30.00 |
Not reported.


