Follow-The-Filings

Security · featured owners

ONT Montrose Environmental Group

COM Equity as of 2026 Q2 among managers we track

  • 2 Owners
  • Max 1.1%
  • $79M
  • 1 new 1 reduce

Who owns this now

Largest portfolio weights among featured holders · max 1.1% (Corvex Management) · not free-float ownership

  1. Corvex Management new 1.1%
  2. Ron Baron reduce 0.06%

holders

sorted by value · long equity only · current book 2026 Q2 · open a manager for their book

history
Ron Baron - Bamco Inc. (Baron Capital) 2026 Q2 0.06% Reduce −1.4% 2,137,406 $43M history
Corvex Management 2026 Q2 1.1% New 1.1% 1,770,000 $36M history

2 current · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue $624.21M $696.4M $830.54M
Gross profit * $240.3M $278.2M $334.35M
Gross margin * 38.5% 39.9% 40.3%
Net income -$30.86M -$62.31M -$843,000
Net margin * -4.9% -8.9% -0.1%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $200.92M $238M $240.39M
Total non-current assets * $615.86M $752.35M $740.9M
Total assets $816.79M $990.35M $981.3M
Total current liabilities $126.29M $158.66M $168M
Total non-current liabilities * $216.32M $292.5M $362.12M
Total equity $321.25M $446.26M $451.18M

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $56.02M $22.24M $107.48M
Cash from investing -$101.62M -$138.04M -$15.84M
Cash from financing -$20.11M $106M -$93.12M
Net change in cash * -$65.71M -$9.81M -$1.49M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders