2 models fit Casella Waste Systems Inc. Class A Common Stock and they disagree: 0 of 2 land within 15% of the average. The price is above every model.
Two or more of our models back this value.
Large premium(i)
Valued as a growth company: Discounted cash flow, P/E comparison, and EV/EBITDA comparison.
ACCE opinionCasella Waste Systems Inc. Class A Common Stock (CWST)
Fair value (2 models)
$46.37
ACCE price target
$78.00
Rating
Overvalued
Horizon
12 months
Fair value published on 18 Oct 2026, 15:05 CEST; previously $47.45 since 14 Oct 2026, 00:00 CEST.
ACCE price target published on 10 Oct 2026, 00:00 CEST.
Rating published on 18 Oct 2026, 15:05 CEST.
Price used: $97.61 at the close on 23 Oct 2026, 22:00 CEST.
Models: P/E comparison and EV/EBITDA comparison.
Fair value: the average of the applicable valuation models (discounted cash flow, multiples, residual income, dividend discount, shareholder yield), each run on the latest financial statements and the market price shown. Opinion columns (fair value, target, rating) are shown apart from the data. Full methodology: acceinvestments.com/data/how-we-value-stocks
Conflicts of interest: The author holds no personal position in this security. General statement
Produced by ACCE Investments (acceinvestments.com)
Data
Price vs fair value
110.5% above
-52.5% to fair value
ACCE score
49
out of 100
Analysts
73% buy
11 covering
P/E
1084.6x
forward 68.5x
1-year return
+7.5%
Dividend yield
0.00%
Casella Waste Systems Inc. Class A Common Stock in four questions
Plain answers, details below
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Overview
ACCE thesis
Casella Waste Systems runs solid waste collection, transfer stations, landfills and recycling processing across the northeastern United States, with its own landfill airspace and a growing recycling and renewable energy business sitting on top of that footprint. The moat is the asset base: permitted landfill capacity and transfer networks in dense regional markets are slow and expensive to replicate, and that scarcity supports pricing. Revenue growth of 16.9% is strong for a regional operator, and the forward P/E of 56.2 against a trailing 977.8 shows earnings have been depressed by the cost of acquisitions and integration, so the market is pricing a margin recovery rather than current profits. The operating margin of 5.0% and ROE of 0.4% are the weak points a PM needs to see first, since they leave little room for error if integration costs or collection-cost inflation persist. The composite score of 44/100 and the absence from any index argue for treating this as a research candidate that needs proof of margin expansion, not a conviction idea yet.
⚠ Investor warnings · 3 flagsAI-assisted·How I use AI
high
Earnings falling despite growth
Revenue grew 16.9% year over year while earnings fell 25.9%, and net margin is only 0.3%. Growth is not reaching the bottom line.
high
Valuation stretched against model
The stock trades 110.5% above the model fair value of $46.37 and 25.1% above the ACCE price target of $78.00. Little margin of safety remains at current levels.
moderate
Elevated short interest
Short interest stands at 10.8% of shares, meaning a meaningful bet against the stock is already in place alongside thin profitability.
AI research notes
AI-assisted·How I use AIWritten Oct 21, 2026 · figures from 2026-06-30 · prices to Oct 23, 2026
Why it could do well
Revenue grew 16.9% year over year and has averaged 18.9% a year over five years, showing a long run of fast expansion.
Analysts are bullish, with 8 of 11 rating the stock Buy or Strong Buy, and their mean price target sits 16.5% above the current share price.
Latest quarterly earnings beat expectations by 48.1%, with earnings per share of 0.40 against 0.27 expected.
Why it could disappoint
The stock trades at a trailing P/E of 1034.1x on a net margin of just 0.3%, leaving almost no profit to justify the price.
The stock trades 110.5% above the model fair value of $46.37, and the consensus of valuation models sits 50.2% below the share price.
The forward P/E of 64.8x compares with a sector median of 23.6x, and free cash flow yield is only 1.4%.
Each chip shows the exact figure and where it comes from. A claim without a source is not published.
Next results
Nov 9, 2026
We update the fair value about 2 days after the results, once the new figures are filed.Add to calendarGoogle
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Valuation
INVESTOR
Where CWST's valuation models land
Price
$97.61
Model fair value
$46.37
Model range
$29.36 to $60.54
Fair value $46.37
Price $97.61
The price is above the whole model range.
Model
Fair value
Upside
Discounted cash flow
EV/EBITDA comparison
P/E comparison
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Quality
INVESTOR
Quality and conviction INVESTOR FEATURE
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+Conviction breakdown and growth / value / quality / momentum scores