CASELLA WASTE SYSTEMS, INC. (CWST): what the price requires

At today's price, CASELLA WASTE SYSTEMS, INC. (CWST) is priced for today's economics sustained for ~13.4 years. boothcheck doesn't publish a fair value or a price target; it shows what the price assumes, so you can judge whether that bar is too high.

Generated: 2026-07-19 · Source: https://boothcheck.com/report/CWST

Headline

FieldValue
TickerCWST
CompanyCASELLA WASTE SYSTEMS, INC.
Current price$98.19/sh
CompositionCollection 65% / Landfill 5% / Transfer station 8% / Transportation 1% / Landfill gas-to-energy 0% / Processing 8% / National Accounts 12%

What The Price Requires (Inversion)

The assumption today's price embeds, recovered by inverting the valuation.

FieldValue
Inversion basiswhole-company
Operating margin needed3.5%
Operating margin today3.1%
Margin expansion implied+0.4pp
Must persist for13.4y
Multiple paid130x operating income

The operating-margin requirement is derived from the framework's value band at year 8, a separately labeled basis from the headline growth/duration solve.

Solve inputs: computed at a 7.9% cost of capital; growth searched up to the 25% self-funding ceiling; each 1pp moves the implied horizon ~2.6 years.

Reconcile: at the x-ray's 9.3% required return this reads ~16.9 years; the models below use their own rates.

How unusual the bet is: elevated

ReferenceValue
vs own history+0.68σ
sustained it ~10 years at this level14%
implied end-window share0%

Valuation X-Ray

Asset, earnings-power and peer-multiple models all land far below the price; ONLY the growth-DCF reaches it. The bet is durable compounding the static frames structurally cannot price (a moat/durability premium).

How the valuation models price the stock relative to the market price. Price/FV above 1.0 means the market pays more than that lens defends (expensive); at or below 1.0 the lens can defend the price.

FamilyMedian price/FVModelsReads
Asset12.56x1expensive
Earnings—0—
Relative1.66x3expensive
Growth1.01x3expensive

Families that justify the price: Growth Families that call it expensive: Asset, Relative

The models below discount at their own flat-beta convention rates (cost of equity 9.3%, WACC 7.9%); the inversion above states its own rate.

Per-Model Detail (n=7)

ModelFamilyFVPrice/FVApplicableMethodology
DCF Perpetual GrowthGrowth$43.492.26xyesFCF base $0.1B, growth 15% (input: historical growth), terminal g 4.0%, WACC 7.9%, 6yr projection
DCF Exit MultipleGrowth$116.630.84xyesExit EV/EBITDA: 17.4x / 19.4x / 21.4x (bear / base = today's held flat / bull), 6yr
Relative ValuationRelative$32.763.00xyesP/E 44x (blended: static sector reference 20x + trailing (TTM) 874x), scenarios: 36.3x / 44.0x / 51.7x (bear / base = reference held flat / bull), EV/EBITDA 13x
Simple DDMGrowth——no—
Two-Stage DDMGrowth——no—
Simple Excess ReturnAsset$1.2280.48xyesBV/sh $24.68, ROE (TTM) 0.5%, ke 9.3% (excluded from median)
Two-Stage Excess ReturnAsset$0.62158.37xyes5yr excess ROE then converge to ke=9.3% (excluded from median)
Discounted Future Market CapGrowth$97.131.01xyesRev $1.9B, growth 15% (input: historical growth; tapered), Terminal P/S: 2.7x / 3.3x / 3.9x (bear / base = today's held flat / bull, cap 12x)
Growth-Adjusted P/ERelative——no—
Margin TrajectoryGrowth——no—
Earnings Power ValueEarnings$0.019819.00xyesNormalized EBIT (5y avg op income, one-time charges added back) $0.08B × (1−21%) / WACC 7.9% → EPV (no growth) (excluded from median)
Residual IncomeAsset$0.44223.16xyesBV $24.68 + 5yr PV of (ROE (TTM) 0.5% − Kₑ 9.3%) × BV; BV grows 0.3%/yr (excluded from median)
Graham NumberAsset$7.8212.56xyes√(22.5 × EPS $0.11 × BVPS $24.68) — Graham's conservative floor
EV/EBITDA RelativeRelative$59.801.64xyesEBITDA $0.38B × sector EV/EBITDA 13.0x
FCF YieldEarnings$0.019819.00xyesFCF $102.3M / Kₑ 9.3% — zero-growth perpetuity (excluded from median)
SBC-Adj FCF YieldEarnings$0.019819.00xyesSBC-adj FCF $0.09B (FCF $0.10B − SBC $0.01B) capitalized at Kₑ (excluded from median)
Ben Graham FormulaEarnings$0.091091.00xyesEPS $0.11 × (8.5 + 2×-5.0%) × (4.4 / 5.3%) (excluded from median)
ROIC-Justified P/BAsset$0.45218.20xyesBV $24.68 × (ROIC 0.1% / WACC 7.9%) (excluded from median)
P/Sales SectorRelative$59.081.66xyesRevenue $1.88B × sector P/S 2.0x
PEG Fair ValueRelative——no—
Earnings YieldEarnings$1.1982.51xyesEPS $0.11 / required return 9.3% (Rf 4.3% + ERP 5.0%) (excluded from median)
Funds From Operations MultipleRelative——no—
Clinical Phase NPVGrowth——no—
MertonAsset——no—
V5 Mechanical———no—

Solvency

FieldValue
Net debt$1.0b
Net debt / NOPAT (after-tax)23.19x
Net debt / operating income (pre-tax)18.32x
Interest coverage0.9x
Share count CAGR (dilution)5.3%
Burning cashno

Bullet Takeaways

Bull Case

The single most decisive thing about Casella is landfill capacity, and everything else follows from it. In the densely populated, heavily regulated Northeast, permitting a new landfill is extraordinarily difficult, so the disposal sites a company already owns are a moat that competitors cannot simply build around. Casella's strategy is to collect waste, haul it through its own transfer stations, and bury it in its own landfills, capturing margin at every step. The company describes the work plainly as "optimizing the internalization of solid waste and recycling volumes," which is the heart of a vertically integrated waste model: the more of its own collected volume it can dispose of in its own landfills, the higher the margin on each ton. And it is expanding that scarce capacity, with the Hakes permit expected by the third quarter of 2026 and the Hyland permit targeted for early 2027, together aiming to more than double annual tonnage and add decades of capacity.

The growth engine is acquisitions, and Casella has the playbook. It buys smaller collection operators in and around its existing footprint, then routes their volume into its own disposal network, lifting both the acquired company's economics and Casella's internalization rate. In 2026 it completed four acquisitions representing about $150 million of annualized revenue, with Star Waste Systems alone expected to add roughly $100 million. The 10-K frames the discipline behind it as "allocating capital to return driven growth" alongside acquisition integration to "enhanc"e service and "increas"e operating efficiencies. A roll-up that buys volume and feeds it into owned infrastructure compounds in a way a standalone hauler cannot.

The cash economics are stronger than the earnings line suggests, which is the bull's core point. Reported net income is small because the depreciation on landfills and trucks, plus acquisition and integration costs, consume the GAAP income line. The figures that describe the business are revenue, EBITDA, and free cash flow, and all three are growing: first-quarter 2026 revenue rose 9.6% to $457.3 million, adjusted EBITDA rose 12.3% to $97.1 million at a 21.2% margin, and management raised full-year adjusted free-cash-flow guidance to $200 to $210 million. Add landfill gas-to-energy projects now producing several million dollars of EBITDA, and the picture is a steadily compounding, recession-resistant essential service with a widening capacity advantage.

Bear Case

The bear case begins with a simple observation before any ratio: you are paying a very high price for a business that, on its own reported earnings, barely makes money. Casella's GAAP net income is minimal, and management itself lowered net-income guidance to a range of $4 to $10 million for 2026 even as it raised revenue and cash-flow guidance. The bull answer is that depreciation and acquisition costs mask the real cash economics, and there is truth in that. But the gap between the price and the reported profit is enormous, and it means the entire thesis rests on EBITDA and free cash flow continuing to grow fast enough, for long enough, to grow into the multiple. The price-to-fundamentals disconnect is not a quirk to wave away; it is the bet.

Quantified, the bet is demanding. At today's price the market is paying roughly 117 times company-wide operating profit, which inverts to growth held near the self-funding ceiling for about thirteen years. The rate is within what Casella has recently delivered through its acquisition machine; the stretch is the duration. History is unkind to that requirement: only about 14% of comparable fast-growers sustained this pace for even a decade. The asset-value and earnings-power methods land far below the price, and only the forward-growth methods reach it, which tells you the price is a durability premium the static frames cannot support. The conservative methods are describing what the business earns today, before a decade of flawless roll-up execution.

The leverage and the regulatory profile are the specific pressure points. Net debt of about $1.04 billion sits against trailing operating profit of only $65 million, so the company depends on its cash flow and continued financing access to keep acquiring. The growth itself requires capital, and the share count has been rising as Casella funds deals. The landfill model also carries long-tailed obligations the company is explicit about: it "establish"es "accruals for the estimated costs associated with such final capping, closure and post-closure obligations over the anticipated useful life of each landfill," and its own filings flag uncertainty over "additional disposal capacity or expectations regarding permits for existing capacity." A permit denial or delay at Hakes or Hyland, a regulatory change, or a closure-cost surprise would strike directly at the capacity advantage the price is capitalizing for thirteen years.

Valuation

This report assigns no fair value and no target. It works backward from the $86.97 price (June 27, 2026) to the assumption embedded in it, then measures the distance to each way of valuing the business.

The price is a durability bet, and the methods make that explicit. Only the forward-growth cash-flow models reach today's price. The asset-value methods, anchored on a $24.68 book value and a return on equity near zero, land far below it. The earnings-power methods, which capitalize current profit, are not meaningful here because reported operating profit is depressed by landfill depreciation and acquisition costs. Peer multiples land below the price too. When only the growth family reaches the price and every static frame says richly valued, the premium is for durable compounding the static methods structurally cannot price. For a waste roll-up sitting on scarce permitted capacity, that pattern is the market paying for the moat and the acquisition engine, not for current GAAP earnings.

Inverting the price quantifies the demand. At today's level the market is paying about 117 times company-wide operating profit, which implies growth held near the self-funding ceiling for roughly thirteen years. The rate is within Casella's recent delivery; the stretch is the duration, and only about 14% of comparable fast-growers sustained that pace for even a decade. The honest version of "what has to be true" is not a heroic single-year number; it is more than a decade of continued accretive acquisitions, internalization gains, and landfill permits coming through on schedule.

Solvency is where the caution sits and must be read on the right basis. Net debt near $1.04 billion is large against trailing operating profit, but that operating profit is suppressed by the heavy depreciation inherent to the asset base; measured against EBITDA the leverage is more typical for the sector. Still, the company funds its growth with both debt and equity, the share count is rising, and free cash flow guided to $200 to $210 million is the real cushion. The price is paying for the capacity advantage and the roll-up to compound for over a decade; the balance sheet can carry the business so long as acquisitions stay accretive and the permits arrive, which is precisely what the bet depends on.

Catalysts

The clearest catalysts are the landfill permits, because they determine the scarce capacity the whole thesis rests on. The Hakes permit is expected by the third quarter of 2026 and the Hyland permit is targeted by the first quarter of 2027, together intended to more than double annual tonnage and add roughly 60 years of capacity. Each permit decision is a discrete, high-stakes event: approval extends the moat for decades, while a delay or denial removes a pillar of the growth case. The company also completed two new landfill gas-to-energy projects in the quarter, now running four collectively worth several million dollars of EBITDA in 2026.

Acquisition cadence is the second catalyst and a steady one. Casella completed four acquisitions in 2026 representing about $150 million of annualized revenue, with Star Waste Systems, closed April 1, 2026, expected to add roughly $100 million. On the strength of that activity and pricing, management raised full-year 2026 guidance to $2.06 to $2.08 billion of revenue, $473 to $483 million of adjusted EBITDA, and $200 to $210 million of adjusted free cash flow. The next deals and the next guidance update are the read on whether the roll-up is still compounding at the pace the price requires.

These events run on permit timelines and deal flow, both partly outside the company's control, which is why the permit decisions in particular are the catalysts with the most leverage over the multi-year story.

Peer Cohorts (Per Segment, With Filing Citations)

Eastern / Western / Mid-Atlantic (reported)

Resource Solutions (reported)

Methodology Note

Fundamentals sourced from SEC EDGAR filings. Current price from Databento. The priced-in inversion and valuation x-ray are computed by the boothcheck engine; narrative composed by AI from the structured data.

Sources

Casella Q1 2026 earnings call · Casella Q1 2026 results release

View the full interactive CWST report on boothcheck