Montrose Environmental Group, INC

Market Movers (8-K)

NYSE
Onterris, Inc. announced the results of its 2026 Annual Meeting of Stockholders, including the election of directors, ratification of its independent auditor, and advisory approval of executive compensation.
NYSE
Onterris, Inc. announced its first quarter 2026 financial results, reporting a decrease in revenue but an improvement in net loss, while reiterating its full-year financial guidance.
NYSE
Montrose Environmental Group, Inc. announced its name change to Onterris, Inc., effective April 17, 2026, with a new ticker symbol ONT to be effective May 4, 2026.
NYSE
Montrose Environmental Group reported record revenue, earnings, and cash flow for fiscal year 2025, exceeding objectives and increasing its 2026 guidance.
Better than expected
NYSE
Montrose Environmental Group, Inc. announced the appointment of James Laws, an industry veteran with 25 years of experience, as its new Chief Operating Officer, effective January 19, 2026.
NYSE
Montrose Environmental Group reported record third-quarter and nine-month results, driven by strong organic growth, leading to increased full-year 2025 guidance and a positive 2026 outlook.
Better than expected

Quarterly Earnings (10-Q)

NYSE
Onterris, Inc. reported a decrease in revenue and an increase in net loss for the first quarter of 2026, impacted by lower emergency response revenues and weather disruptions.
Worse than expected
NYSE
Montrose Environmental Group reports a significant turnaround to net income in Q3 2025, driven by robust organic revenue growth across all segments and the full redemption of its Series A-2 preferred stock.
Capital raise
Better than expected
NYSE
Montrose Environmental Group, Inc. reports a significant turnaround in Q2 2025, achieving net income of $18.356 million, driven by strong revenue growth and improved margins, despite a net loss for the six-month period.
Capital raise
Better than expected
NYSE
Montrose Environmental Group's Q1 2025 shows revenue growth driven by organic expansion and acquisitions, but the company still reports a net loss.
Worse than expected
NYSE
Montrose Environmental Group's third quarter 2024 results show revenue growth driven by acquisitions and organic expansion, despite a net loss.
Worse than expected
NYSE
Montrose Environmental Group's second quarter results show revenue growth driven by acquisitions and organic expansion, but also a net loss and increased expenses.
Worse than expected
Capital raise

Annual Reports (10-K)

NYSE
Montrose Environmental Group reports significantly reduced net loss and robust revenue growth in 2025, driven by organic expansion and emergency response services.
Better than expected
Capital raise
NYSE
Montrose Environmental Group's 10-K filing reveals an 11.6% increase in revenue for fiscal year 2024, driven by acquisitions and organic growth, alongside a net loss of $62.3 million.
Worse than expected
NYSE
Montrose Environmental Group has amended its credit agreement, appointing Bank of America as the successor administrative agent, effective January 2, 2024.

Insider Trading (Form 4)

NYSE
Director Peter Graham acquired 25,140 shares of Onterris, Inc. common stock at a weighted average price of $17.19.
NYSE
Director Peter Graham acquired 4,860 shares of Onterris, Inc. common stock at a weighted average price of $15.94.
NYSE
Chief Strategy Officer Jose Revuelta exercised options for 27,349 shares of Onterris, Inc. common stock.
NYSE
Onterris, Inc. Chief Financial Officer Allan Dicks acquired 6,535 shares of common stock at a price of $15.36 per share.
NYSE
Montrose Environmental Group's President & CEO, Vijay Manthripragada, exercised stock options and subsequently sold a portion of the acquired common stock.
NYSE
Montrose Environmental Group Director Richard E. Perlman reported gifting 74,461 shares of common stock to a qualified charitable organization.

Proxy Statements (Def-14A)

NYSE
Montrose Environmental Group's upcoming annual meeting on May 6, 2025, will address director elections, auditor ratification, executive compensation, and a proposal to declassify the Board.
NYSE
Montrose Environmental Group's upcoming annual meeting will address director elections, auditor ratification, executive compensation, and a proposal to declassify the board.
NYSE
Montrose Environmental Group is urging its stockholders to vote in favor of its director nominees and executive compensation plan at the upcoming annual meeting, despite negative recommendations from ISS and Glass Lewis.
Worse than expected
NYSE
Montrose Environmental Group will hold its annual stockholders meeting on May 7, 2024, to elect directors, ratify the appointment of auditors, conduct an advisory vote on executive compensation, and approve amendments to the company's Certificate of Incorporation.
NYSE
Montrose Environmental Group is holding its 2024 Annual Meeting of Stockholders on May 7, 2024, to vote on director elections, auditor ratification, executive compensation, and amendments to the company's Certificate of Incorporation.
Worse than expected

Schedule 13G - Passive Investments

NYSE
Goldman Sachs Asset Management, L.P. has disclosed beneficial ownership of 5.0% of Montrose Environmental Group Inc.'s common stock as of March 31, 2026.
NYSE
The Vanguard Group has reported a 0% beneficial ownership in Montrose Environmental Group Inc. due to an internal corporate realignment.
NYSE
Macquarie Group and its affiliates report zero beneficial ownership in Montrose Environmental Group Inc., signaling a complete divestment.
Worse than expected
NYSE
Baron Capital Group and its affiliates have filed an amended Schedule 13G, disclosing their beneficial ownership in Montrose Environmental Group, Inc. as of September 30, 2025.
NYSE
William Blair Investment Management, LLC has reported a 3.7% beneficial ownership stake in Montrose Environmental Group, Inc. as of September 30, 2025.
NYSE
UBS Group AG and its asset management division have filed an amendment to their Schedule 13G, reporting zero beneficial ownership in Montrose Environmental Group, Inc.