WCN vs WM: Which Is the Better Buy in 2026?
Last updated August 2026
Short answer
WM is the larger of the two ($90.56B market cap): the incumbent the market prices for continued execution (24.78x forward earnings, beta 0.45). WCN is the smaller challenger ($42.19B), priced similarly on forward earnings (26.98x): more room to run, but more to prove. The real question is which set of drivers you believe, and whether owning one (or both) leaves you over-concentrated.
WCN vs WM: the tie-breaker metrics
Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | WCN | WM | What it tells you |
|---|---|---|---|
| Market cap | $42.19B | $90.56B | Size. The larger name is the incumbent; the smaller has more room to grow and more to prove. |
| Forward P/E | 26.98 | 24.78 | Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up. |
| Trailing P/E | 40.53 | 59.46 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 0.48 | 0.45 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 46% of range | 60% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
Before you buy: how WCN and WM affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. WCN and WM share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined WCN and WM exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does Waste Connections (WCN) do?
Waste Connections is one of the largest integrated solid-waste-services companies in North America, providing collection, transfer, disposal, and recycling across 46 U.S. states and six Canadian provinces. Its signature strategy is to focus on secondary and rural markets rather than crowded major metros, often operating under exclusive municipal franchises and long-term contracts. That footprint gives it high route density, strong local pricing power, and industry-leading margins, and the company has grown for decades by acquiring local and regional haulers into a decentralized operating model.
What does Waste Management (WM) do?
Waste Management, Inc. (branded WM) is the largest environmental-services company in North America, providing waste collection, transfer, disposal, and recycling to millions of residential, commercial, industrial, and municipal customers. Its core solid-waste business runs collection routes that feed transfer stations and, ultimately, the industry's most extensive network of landfills. That landfill network is the heart of WM's moat: permitting new landfills is extremely difficult, so owning disposal capacity lets WM capture value across the whole chain and price essential services steadily. WM is also the largest recycler in North America and a leader in turning landfill gas into energy.
WCN vs WM: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- WCN drivers: Pricing power in protected markets; Acquisition-driven growth.
- WM drivers: Pricing power and recurring revenue; Sustainability, RNG, and recycling growth.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The most cited risk is valuation: a premium multiple near 40 times trailing earnings leaves limited margin for error if pricing decelerates or acquisitions slow. For WM, wM is defensive but not risk-free.
WCN or WM: which should you pick?
Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick WCN if you believe its drivers more; WM if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the WCN and WM guides.
WCN vs WM: the full fundamentals
WCN. WCN carries a premium valuation that reflects its defensive, high-margin profile and long record of double-digit dividend growth. Trailing revenue is roughly $9.6 billion with adjusted EBITDA margins around 32%, and 2026 guidance points to net income near $1.22 billion to $1.24 billion. The rich multiple is the main reason quality here does not automatically translate into cheapness.
WM. These characteristics are qualitative and tied to the asOf date; verify live figures before acting. WM usually commands a premium multiple because investors pay up for defensive, recurring cash flows, an irreplaceable landfill moat, and a long record of dividend growth. That premium is a double-edged sword: it reflects quality, but it also means the stock can fall harder on any earnings miss or integration setback, and it leaves less margin of safety than a cheaper cyclical would.
Headline figures (approximate, July 2026): WCN shows revenue (ttm) ~$9.6B, q1 2026 revenue ~$2.37B (+6.4% YoY), adjusted ebitda (2026 guide) ~$3.30B to $3.33B, adjusted free cash flow (2026 guide) ~$1.40B to $1.45B; WM shows revenue trend Large-cap scale with steady, mostly single-digit growth, now boosted by the added Stericycle/Healthcare Solutions revenue, profitability Consistently profitable with strong, relatively stable operating margins for an industrial, reflecting pricing power and route density, cash flow Robust and dependable free cash flow that funds capital spending, the dividend, and buybacks, dividend profile A reliable, growing dividend with more than 20 consecutive years of increases; a modest yield prioritizing growth over a high current payout.
The bottom line: WCN vs WM
WCN and WM are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined WCN and WM exposure against your real portfolio. It is not an investment adviser.
Wondering how WCN or WM fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Waste Connections with AI
Connect the broker you already use and ask Walnut's AI how WCN fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between WCN and WM?
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Waste Connections is one of the largest integrated solid-waste-services companies in North America, providing collection, transfer, disposal, and recycling across 46 U.S. Waste Management, Inc. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is WCN or WM the better stock?
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Neither is universally better. WM is the larger incumbent; WCN is the smaller challenger and looks pricier on forward earnings. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, WCN or WM?
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On forward P/E (as of August 2026), WCN trades at 26.98x and WM at 24.78x, so WM is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both WCN and WM?
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Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of WCN vs WM?
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WCN: The most cited risk is valuation: a premium multiple near 40 times trailing earnings leaves limited margin for error if pricing decelerates or acquisitions slow. An aggressive acquisition pace can strain leverage and carries integration risk. Fuel and labor cost inflation pressure margins, as noted around fuel in early 2026. Recycled-commodity prices and construction-linked special-waste volumes are cyclical and can swing results. Regulatory, environmental, and landfill-permitting exposure is inherent to the business, and reported net income can be volatile due to acquisition-related and other charges even when adjusted results improve. WM: WM is defensive but not risk-free. Waste volumes, especially from commercial and industrial customers, are somewhat economically sensitive, so a deep recession can soften growth even if pricing holds. The business is capital-intensive: landfills, fleets, RNG plants, and recycling facilities require heavy ongoing capital spending, and rising fuel, labor, and equipment costs can pressure margins. The Stericycle integration adds execution and integration risk, and its healthcare-waste operations have historically been uneven. Recycling and RNG economics depend on volatile commodity and energy-credit prices. WM also typically trades at a premium valuation, so disappointments can hit the stock harder, and it operates under extensive environmental and regulatory oversight where rule changes, liabilities, or permitting setbacks can raise costs.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell WCN or WM; figures are approximate and dated (as of August 2026). Verify current data before investing.