Clean Harbors vs Waste Management: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Clean Harbors Inc (CLH)

Q3 202629 Jul – 22 Sep 2026

▲3

Clean Harbors buys growth, raises outlook, and borrows to pay for it

Record quarter and a $600M decade-long disposal contract Clean Harbors beat its own Q2 guidance with record revenue, profit and margin, and locked in a $600 million disposal contract running ten years. Long, contracted work makes future revenue steadier, which supports the stock. One soft spot: the Safety-Kleen unit's profit is expected to dip in Q4 on uncertain base-oil prices.
It is the period's first hard evidence that core demand and pricing are strong, the base for everything after.
Bolt-on deals add revenue and profit Clean Harbors agreed to buy Western Oil for $30 million (adding $4-6 million yearly profit) and EnviroServe for $470 million, which brings about $250 million of revenue, $27 million of profit and roughly $25 million of cost savings. Buying smaller rivals grows the business faster than it could on its own.
The acquisition spree is the main new use of capital and the clearest driver of future earnings growth.
2026 profit and cash outlook raised on PFAS and emergency work Management lifted its 2026 profit target by $110 million to $1.38 billion and free cash flow to $550 million, helped by PFAS cleanup revenue above $120 million and growing over 30% a year, plus emergency-response and reshoring demand. Higher guidance tells investors the business is doing better than expected.
It is the single biggest upward revision to earnings expectations in the period.
Debt-funded deals bring interest costs and integration risk Clean Harbors priced $600 million of bonds at 6.25% to pay for EnviroServe and ES&H, adding about $37.5 million of yearly interest. The deals should add profit, but borrowing more raises risk if savings fall short or integration goes badly, and the company warns the deals may not close as planned.
It is the real counterweight: the growth is partly bought with debt, which can hurt if plans disappoint.

August 202629 Jul – 22 Sep 2026

▲3

Clean Harbors buys growth, raises outlook, and borrows to pay for it

Record quarter and a $600M decade-long disposal contract Clean Harbors beat its own Q2 guidance with record revenue, profit and margin, and locked in a $600 million disposal contract running ten years. Long, contracted work makes future revenue steadier, which supports the stock. One soft spot: the Safety-Kleen unit's profit is expected to dip in Q4 on uncertain base-oil prices.
It is the period's first hard evidence that core demand and pricing are strong, the base for everything after.
Bolt-on deals add revenue and profit Clean Harbors agreed to buy Western Oil for $30 million (adding $4-6 million yearly profit) and EnviroServe for $470 million, which brings about $250 million of revenue, $27 million of profit and roughly $25 million of cost savings. Buying smaller rivals grows the business faster than it could on its own.
The acquisition spree is the main new use of capital and the clearest driver of future earnings growth.
2026 profit and cash outlook raised on PFAS and emergency work Management lifted its 2026 profit target by $110 million to $1.38 billion and free cash flow to $550 million, helped by PFAS cleanup revenue above $120 million and growing over 30% a year, plus emergency-response and reshoring demand. Higher guidance tells investors the business is doing better than expected.
It is the single biggest upward revision to earnings expectations in the period.
Debt-funded deals bring interest costs and integration risk Clean Harbors priced $600 million of bonds at 6.25% to pay for EnviroServe and ES&H, adding about $37.5 million of yearly interest. The deals should add profit, but borrowing more raises risk if savings fall short or integration goes badly, and the company warns the deals may not close as planned.
It is the real counterweight: the growth is partly bought with debt, which can hurt if plans disappoint.

Latest29 Jul – 22 Sep 2026

▲3

Clean Harbors buys growth, raises outlook, and borrows to pay for it

Record quarter and a $600M decade-long disposal contract Clean Harbors beat its own Q2 guidance with record revenue, profit and margin, and locked in a $600 million disposal contract running ten years. Long, contracted work makes future revenue steadier, which supports the stock. One soft spot: the Safety-Kleen unit's profit is expected to dip in Q4 on uncertain base-oil prices.
It is the period's first hard evidence that core demand and pricing are strong, the base for everything after.
Bolt-on deals add revenue and profit Clean Harbors agreed to buy Western Oil for $30 million (adding $4-6 million yearly profit) and EnviroServe for $470 million, which brings about $250 million of revenue, $27 million of profit and roughly $25 million of cost savings. Buying smaller rivals grows the business faster than it could on its own.
The acquisition spree is the main new use of capital and the clearest driver of future earnings growth.
2026 profit and cash outlook raised on PFAS and emergency work Management lifted its 2026 profit target by $110 million to $1.38 billion and free cash flow to $550 million, helped by PFAS cleanup revenue above $120 million and growing over 30% a year, plus emergency-response and reshoring demand. Higher guidance tells investors the business is doing better than expected.
It is the single biggest upward revision to earnings expectations in the period.
Debt-funded deals bring interest costs and integration risk Clean Harbors priced $600 million of bonds at 6.25% to pay for EnviroServe and ES&H, adding about $37.5 million of yearly interest. The deals should add profit, but borrowing more raises risk if savings fall short or integration goes badly, and the company warns the deals may not close as planned.
It is the real counterweight: the growth is partly bought with debt, which can hurt if plans disappoint.

Waste Management Inc (WM)

Q3 202614 Jul – 1 Oct 2026

▲2▼2

WM's steady waste demand and green growth offset debt and labor risks

Q2 earnings beat and guidance raise WM reported second-quarter revenue up 4% to $6.68 billion and adjusted profit of $2.02 per share, beating expectations. It raised full-year revenue guidance and returned over $1 billion to shareholders. This shows the core business is strong and supports a higher stock price.
This is the period's biggest positive event, directly lifting investor confidence in WM's earnings power.
Steady waste demand and pricing power Demand for waste collection and disposal remains reliable, and WM raised core prices 5.7%. Its recycling and renewable energy businesses grew adjusted EBITDA 32.5% year over year. This steady, recurring revenue makes earnings more predictable and supports the stock.
It explains the fundamental demand and pricing strength that underpins WM's valuation.
High debt limits financial flexibility WM carries $23.36 billion in total debt against only $557 million in cash, and its current ratio of 0.91 is below the industry average. This limits how much the company can invest or return to shareholders, and could weigh on the stock if rates rise or profits slow.
It is the main counterweight to the positive earnings story and a real risk to WM's price.
Southern California labor contract expires Contracts for nearly 4,000 sanitation workers, including some at WM, expired without a deal. The union warns of possible strikes across Southern California. A labor disruption could raise costs and interrupt service, which would hurt WM's stock.
It is a new, unresolved risk that could disrupt operations and investor sentiment.

August 202614 Jul – 1 Oct 2026

▲2▼2

WM's steady waste demand and green growth offset debt and labor risks

Q2 earnings beat and guidance raise WM reported second-quarter revenue up 4% to $6.68 billion and adjusted profit of $2.02 per share, beating expectations. It raised full-year revenue guidance and returned over $1 billion to shareholders. This shows the core business is strong and supports a higher stock price.
This is the period's biggest positive event, directly lifting investor confidence in WM's earnings power.
Steady waste demand and pricing power Demand for waste collection and disposal remains reliable, and WM raised core prices 5.7%. Its recycling and renewable energy businesses grew adjusted EBITDA 32.5% year over year. This steady, recurring revenue makes earnings more predictable and supports the stock.
It explains the fundamental demand and pricing strength that underpins WM's valuation.
High debt limits financial flexibility WM carries $23.36 billion in total debt against only $557 million in cash, and its current ratio of 0.91 is below the industry average. This limits how much the company can invest or return to shareholders, and could weigh on the stock if rates rise or profits slow.
It is the main counterweight to the positive earnings story and a real risk to WM's price.
Southern California labor contract expires Contracts for nearly 4,000 sanitation workers, including some at WM, expired without a deal. The union warns of possible strikes across Southern California. A labor disruption could raise costs and interrupt service, which would hurt WM's stock.
It is a new, unresolved risk that could disrupt operations and investor sentiment.

Latest14 Jul – 1 Oct 2026

▲2▼2

WM's steady waste demand and green growth offset debt and labor risks

Q2 earnings beat and guidance raise WM reported second-quarter revenue up 4% to $6.68 billion and adjusted profit of $2.02 per share, beating expectations. It raised full-year revenue guidance and returned over $1 billion to shareholders. This shows the core business is strong and supports a higher stock price.
This is the period's biggest positive event, directly lifting investor confidence in WM's earnings power.
Steady waste demand and pricing power Demand for waste collection and disposal remains reliable, and WM raised core prices 5.7%. Its recycling and renewable energy businesses grew adjusted EBITDA 32.5% year over year. This steady, recurring revenue makes earnings more predictable and supports the stock.
It explains the fundamental demand and pricing strength that underpins WM's valuation.
High debt limits financial flexibility WM carries $23.36 billion in total debt against only $557 million in cash, and its current ratio of 0.91 is below the industry average. This limits how much the company can invest or return to shareholders, and could weigh on the stock if rates rise or profits slow.
It is the main counterweight to the positive earnings story and a real risk to WM's price.
Southern California labor contract expires Contracts for nearly 4,000 sanitation workers, including some at WM, expired without a deal. The union warns of possible strikes across Southern California. A labor disruption could raise costs and interrupt service, which would hurt WM's stock.
It is a new, unresolved risk that could disrupt operations and investor sentiment.