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Casella Waste Systems (CWST) Stock Price, News & Analysis

CWST NASDAQ
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Price Move History

Daily moves over 5%
11 252 sessions, November 5, 2025 to November 5, 2026
Largest daily move
+9.6% close of May 1, 2026
1-year change
+11.2% closing prices, November 5, 2025 to November 5, 2026
1-month change
+19.9% closing prices, October 5, 2026 to November 5, 2026

Company Description

Casella Waste Systems, Inc. (NASDAQ: CWST) is a regional solid waste, recycling, and resource management services company headquartered in Rutland, Vermont. According to the company’s public disclosures and press releases, Casella provides resource management expertise and services to residential, commercial, municipal, institutional, and industrial customers, primarily in the eastern United States. Its activities focus on solid waste collection and disposal, transfer, recycling, and organics services.

Business focus and customer base

Casella describes itself as a solid waste, recycling and resource management services company. It serves a broad mix of customers, including households, businesses, municipalities, institutions, and industrial clients. Across these customer groups, the company’s work centers on handling solid waste and recyclables, operating transfer and disposal infrastructure, and managing organics streams.

In addition to this operational description from its news releases, Casella’s profile information notes that it operates reportable segments on a geographical basis through an entity referred to as the Resource Solutions segment, with Eastern, Western and Mid-Atlantic regions. The company’s services are described as including recycling, collection, organics, energy, landfills, special waste, as well as professional services.

Geographic footprint and industry classification

Casella’s press releases repeatedly state that it operates in the eastern United States. Regulatory filings identify it as Casella Waste Systems, Inc., with its principal offices in Rutland, Vermont, and its Class A common stock listed on The Nasdaq Stock Market LLC (Nasdaq Global Select Market) under the symbol CWST. Industry classification data provided identifies Casella within the Administrative and Support and Waste Management and Remediation Services sector, and more specifically in facilities support and waste-related services.

Services and resource management activities

Casella’s services span several categories:

  • Solid waste collection and disposal for residential, commercial, municipal, institutional, and industrial customers.
  • Transfer services, moving collected materials to appropriate processing or disposal sites.
  • Recycling services, which are part of its broader resource management and resource recovery activities.
  • Organics services, which the company identifies as a distinct area of focus alongside recycling and solid waste.
  • Landfills and special waste, as referenced in its profile description.
  • Energy and professional services, also cited in its profile as part of its service mix.

Across these activities, Casella’s public communications emphasize resource management and resource recovery, positioning its operations around managing waste streams and recyclable materials for a range of customers in its regional footprint.

Corporate developments and capital structure context

Casella’s recent SEC filings and press releases highlight several ongoing corporate and financing activities. The company has reported quarterly financial results through Form 8-K filings, describing revenue, net income, and non-GAAP measures such as Adjusted EBITDA and Adjusted Free Cash Flow. These filings also describe the role of acquisition activity and organic growth in its reported performance, as well as guidance ranges for revenue, net income, cash from operations, Adjusted EBITDA, and Adjusted Free Cash Flow.

In multiple 8-K filings, Casella details the remarketing and redemption of tax-exempt solid waste disposal revenue bonds issued through state-level authorities in Maine and New York. These filings explain that the proceeds were used to finance the purchase of assets for use in the company’s or its subsidiaries’ operations in those states. The bonds are guaranteed by substantially all of the company’s subsidiaries, and the filings describe the associated guaranty agreements and tax-exempt status conditions.

Leadership and governance

Casella has disclosed a CEO succession process in both SEC filings and press releases. An 8-K filing and related press release describe that John W. Casella, who has served as Chief Executive Officer and Chairman of the Board, notified the Board of his decision to transition from Chief Executive Officer to Executive Chairman of the Board, effective January 1, 2026. The Board appointed Edmond R. “Ned” Coletta as the company’s Chief Executive Officer, effective on that date, and as a Class II director. A subsequent press release states that, effective January 1, 2026, Coletta has assumed the role of Chief Executive Officer and joined the Board of Directors, becoming only the second CEO in the company’s 50-year history, while John W. Casella continues as Executive Chairman.

These disclosures emphasize continuity of leadership, noting Coletta’s long tenure at the company in roles including President and Chief Financial Officer, and the ongoing involvement of John W. Casella in strategic development, stakeholder engagement, and organizational culture as Executive Chairman.

Growth, acquisitions, and financial reporting

In recent press releases furnished as exhibits to Form 8-K filings, Casella reports quarterly results that reference both organic growth and acquisition activity. The company notes that revenue growth has been driven by factors such as the rollover impact from acquisitions, sustained collection and disposal price growth, and growth in National Accounts within its Resource Solutions segment. It also reports having completed multiple acquisitions within a given year, with references to annualized revenue from those acquired businesses.

Casella’s communications also highlight its use of non-GAAP performance and liquidity measures, including Adjusted EBITDA, Adjusted Net Income, and Adjusted Free Cash Flow, and provide reconciliations to the most directly comparable GAAP measures. The company’s safe harbor statements discuss risks and uncertainties that could affect its results, including inflationary pressures, landfill volumes, commodity pricing for recyclables, weather, acquisition integration, regulatory changes, and environmental liabilities.

Stock information and regulatory filings

Casella’s Class A common stock is registered under Section 12(b) of the Securities Exchange Act of 1934 and trades on the Nasdaq Global Select Market under the ticker symbol CWST. The company regularly files current reports on Form 8-K to announce earnings results, bond remarketings, and leadership changes, and refers investors to its Form 10-K for detailed risk factors. Its SEC filings also describe the use of tax-exempt bond financing for solid waste disposal projects in Maine and New York, and the associated covenants and tax compliance requirements.

Position within the waste and resource management sector

Within the Administrative and Support and Waste Management and Remediation Services sector, Casella is identified as a regional company focused on solid waste, recycling, and resource management in the eastern United States. Its combination of collection, transfer, disposal, recycling, organics, landfill, special waste, energy, and professional services, as described in its profile and press releases, reflects a multi-service approach to managing waste and recyclable materials for a diverse customer base.

Stock Performance

$99.62
-0.44%
-0.44
After hoursChange vs the $100.06 closeLast updated: November 5, 2026 at 16:01
+11.2%
Performance 1 year

Casella Waste Systems (CWST) closed at $100.06 on November 5, 2026. Over the past 12 months, the price has gained 11.2%.

See what a $1,000 investment in CWST would be worth today

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CWST Metrics & Rankings

Price returns through November 5, 2026. Month and year figures include the first trading day. Ranking links may use different dates.

Insider Radar

Net Sellers
90-Day Summary
0
Shares Bought
18,700
Shares Sold
5
Transactions
Most Recent Transaction
BURKE MICHAEL K (Director) sold 1,100 shares @ $95.26 on September 3, 2026

Insider selling at Casella Waste Systems over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.

Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

Casella Waste Systems generated $1.8B in revenue in FY2025, retaining a 33.8% gross margin, operating income reached $63.7M (3.5% operating margin), and net income was $7.9M, reflecting a 0.4% net profit margin. Diluted earnings per share stood at $0.12. The company generated $329.8M in operating cash flow. The current ratio was 1.26, measuring current assets divided by current liabilities.

$1.8B
Revenue (FY2025)
$7.9M
Net Income (FY2025)
$329.8M
Operating Cash Flow

Upcoming Events

NOV
09
November 9, 2026 Earnings

Q3 2026 Earnings Release

Releasing Q3 2026 results after market close Nov 9, 2026; investors should review webcast/replay posted on the company website.
NOV
10
November 10, 2026 Earnings

Q3 2026 Earnings Call

Conference call Nov 10, 2026 at 10:00 AM EST; live webcast and replay will be available on Casella Waste Systems' website.

Casella Waste Systems has 2 upcoming scheduled events. The next event, "Q3 2026 Earnings Release", is scheduled for November 9, 2026 (in 3 days). All of them are earnings releases or calls. Investors can track these dates to stay informed about potential catalysts that may affect the CWST stock price.

Short Interest History

Last 12 Months

Short interest in Casella Waste Systems (CWST) currently stands at 5.1 million shares, up 0.9% from the previous reporting period, representing 8.2% of the float. Since November 2025, short interest has increased by 79.8%.

Days to Cover History

Last 12 Months

Days to cover for Casella Waste Systems (CWST) currently stands at 7.5 days, down 13.7% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since November 2025, the figure has increased by 60.6%. Across the settlements charted above, it has ranged from 2.5 to 12.2 days.

CWST Company Profile & Sector Positioning

Casella Waste Systems (CWST) operates in the Waste Management industry within the broader Industrials sector and is listed on the NASDAQ.

Investors comparing CWST often look at related companies in the same sector, including Clean Harbors, Inc (CLH), Waste Connections, Inc. (WCN), GFL Environmental Inc. (GFL), Enviri Corporation (NVRI), and Waste Management, Inc. (WM). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate CWST's relative position within its industry.

Frequently Asked Questions

The current stock price of Casella Waste Systems (CWST) is $99.62 in after-hours trading as of November 5, 2026.

The market cap of Casella Waste Systems (CWST) is approximately $6.3B. Learn more about what market capitalization means .

The FY2025 revenue of Casella Waste Systems (CWST) is $1.8B, from its most recent completed fiscal year.

The FY2025 net income of Casella Waste Systems (CWST) is $7.9M, from its most recent completed fiscal year.

The diluted earnings per share (EPS) of Casella Waste Systems (CWST) is $0.12 for FY2025, its most recent completed fiscal year. Learn more about EPS .

The operating cash flow of Casella Waste Systems (CWST) is $329.8M for FY2025, its most recent completed fiscal year. Learn about cash flow.

The net profit margin of Casella Waste Systems (CWST) is 0.4% for FY2025, its most recent completed fiscal year. Learn about profit margins.

The operating profit margin of Casella Waste Systems (CWST) is 3.5% for FY2025, its most recent completed fiscal year. Learn about operating margins.

The gross profit margin of Casella Waste Systems (CWST) is 33.8% for FY2025, its most recent completed fiscal year. Learn about gross margins.

The current ratio of Casella Waste Systems (CWST), current assets divided by current liabilities, was 1.26 at the end of FY2025, its most recent completed fiscal year. Learn about liquidity ratios.

The gross profit of Casella Waste Systems (CWST) is $620.2M for FY2025, its most recent completed fiscal year.

The operating income of Casella Waste Systems (CWST) is $63.7M for FY2025, its most recent completed fiscal year. Learn about operating income.

Casella Waste Systems, Inc. describes itself as a regional solid waste, recycling and resource management services company. It provides resource management expertise and services to residential, commercial, municipal, institutional, and industrial customers, primarily in the areas of solid waste collection and disposal, transfer, recycling and organics services in the eastern United States.

Casella Waste Systems, Inc. is headquartered in Rutland, Vermont, as stated in its press releases and SEC filings. Its Class A common stock is registered under Section 12(b) of the Securities Exchange Act of 1934 and trades on The Nasdaq Stock Market LLC (Nasdaq Global Select Market) under the ticker symbol CWST.

Casella reports that it serves residential, commercial, municipal, institutional, and industrial customers. For these customers, it provides solid waste collection and disposal, transfer, recycling, and organics services, along with other resource management activities described in its company profile.

According to its profile information, Casella’s services include recycling, collection, organics, energy, landfills, special waste, and professional services. Its press releases further emphasize solid waste collection and disposal, transfer, recycling, and organics services as core activities.

Casella’s press releases describe it as a regional solid waste, recycling and resource management services company providing services primarily in the eastern United States.

Profile information indicates that Casella’s reportable segments are organized on a geographical basis, including Eastern, Western and Mid-Atlantic regions through what is referred to as the Resource Solutions segment.

An 8-K filing and related press releases disclose that John W. Casella is transitioning from Chief Executive Officer to Executive Chairman of the Board, effective January 1, 2026. Edmond R. “Ned” Coletta has been appointed as Chief Executive Officer and as a Class II director effective on the same date. A subsequent press release states that Coletta has assumed the CEO role and joined the Board, while John W. Casella continues as Executive Chairman.

Casella’s 8-K filings describe tax-exempt solid waste disposal revenue bonds issued through the Finance Authority of Maine and the New York State Environmental Facilities Corporation. The proceeds were loaned to the company to finance the purchase of assets for use in its or its subsidiaries’ operations in those states and to pay certain issuance costs. The bonds are guaranteed by substantially all of the company’s subsidiaries, subject to the terms of the related guaranty agreements.

In its earnings press releases furnished as exhibits to Form 8-K, Casella reports GAAP measures such as revenues, operating income, net income, and net cash provided by operating activities, as well as non-GAAP measures including Adjusted EBITDA, Adjusted Net Income, and Adjusted Free Cash Flow. The company provides reconciliations of these non-GAAP measures to the most directly comparable GAAP measures.

Casella issues press releases announcing its quarterly financial results, which are furnished as exhibits to current reports on Form 8-K. These documents, along with the company’s Form 10-K and other SEC filings, are available through the SEC’s EDGAR system and the investor relations section referenced in the company’s press releases.