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Casella Waste Systems Inc (CWST)

Red 📈 Growth

Utilities · As of 17 July 2026

Price chart — 52 weeks

CWST · 95.70 (last weekly close) SMA 10w SMA 40w
65707580859095100105110115AugSepOctNovDec2026FebMarAprMayJunJul10.0MWeek of Jul 21, 2025 · O 108.00 · H 109.71 · L 106.51 · C 108.97 · Vol 2.4MWeek of Jul 28, 2025 · O 108.75 · H 111.48 · L 101.75 · C 102.98 · Vol 2.7MWeek of Aug 4, 2025 · O 102.84 · H 104.20 · L 97.78 · C 99.08 · Vol 4.1MWeek of Aug 11, 2025 · O 99.49 · H 100.43 · L 97.85 · C 99.34 · Vol 2.8MWeek of Aug 18, 2025 · O 99.50 · H 103.32 · L 97.46 · C 102.55 · Vol 2.8MWeek of Aug 25, 2025 · O 102.11 · H 102.12 · L 98.11 · C 98.56 · Vol 2.3MWeek of Sep 1, 2025 · O 97.93 · H 98.10 · L 93.63 · C 94.69 · Vol 1.8MWeek of Sep 8, 2025 · O 94.73 · H 94.73 · L 90.68 · C 91.13 · Vol 2.4MWeek of Sep 15, 2025 · O 90.98 · H 91.59 · L 85.21 · C 86.69 · Vol 3.0MWeek of Sep 22, 2025 · O 86.54 · H 91.89 · L 85.62 · C 89.58 · Vol 3.4MWeek of Sep 29, 2025 · O 89.85 · H 95.59 · L 89.00 · C 91.78 · Vol 3.6MWeek of Oct 6, 2025 · O 91.85 · H 94.17 · L 88.50 · C 89.63 · Vol 2.0MWeek of Oct 13, 2025 · O 89.83 · H 90.69 · L 84.60 · C 85.76 · Vol 2.5MWeek of Oct 20, 2025 · O 86.06 · H 91.50 · L 84.50 · C 88.49 · Vol 2.6MWeek of Oct 27, 2025 · O 88.13 · H 89.04 · L 82.22 · C 88.57 · Vol 3.5MWeek of Nov 3, 2025 · O 90.56 · H 90.75 · L 86.70 · C 88.08 · Vol 3.3MWeek of Nov 10, 2025 · O 87.59 · H 89.81 · L 85.92 · C 89.20 · Vol 2.9MWeek of Nov 17, 2025 · O 89.39 · H 95.80 · L 88.00 · C 95.05 · Vol 3.2MWeek of Nov 24, 2025 · O 94.10 · H 97.92 · L 92.93 · C 96.39 · Vol 2.0MWeek of Dec 1, 2025 · O 96.39 · H 98.23 · L 93.68 · C 94.57 · Vol 2.3MWeek of Dec 8, 2025 · O 98.44 · H 101.02 · L 96.09 · C 99.05 · Vol 7.4MWeek of Dec 15, 2025 · O 99.77 · H 101.93 · L 98.28 · C 98.49 · Vol 16.4MWeek of Dec 22, 2025 · O 98.14 · H 101.75 · L 98.14 · C 101.13 · Vol 2.9MWeek of Dec 29, 2025 · O 101.36 · H 102.51 · L 97.59 · C 98.65 · Vol 3.1MWeek of Jan 5, 2026 · O 98.14 · H 105.59 · L 97.96 · C 99.96 · Vol 3.6MWeek of Jan 12, 2026 · O 99.94 · H 106.23 · L 97.94 · C 106.15 · Vol 2.8MWeek of Jan 19, 2026 · O 105.99 · H 107.82 · L 103.03 · C 105.81 · Vol 2.3MWeek of Jan 26, 2026 · O 106.14 · H 107.09 · L 99.51 · C 100.88 · Vol 2.8MWeek of Feb 2, 2026 · O 101.37 · H 107.01 · L 100.23 · C 104.65 · Vol 3.0MWeek of Feb 9, 2026 · O 104.47 · H 107.96 · L 100.93 · C 103.72 · Vol 3.0MWeek of Feb 16, 2026 · O 104.71 · H 105.56 · L 95.29 · C 95.46 · Vol 3.2MWeek of Feb 23, 2026 · O 94.10 · H 96.24 · L 88.51 · C 93.16 · Vol 6.0MWeek of Mar 2, 2026 · O 91.39 · H 97.70 · L 89.21 · C 94.03 · Vol 5.2MWeek of Mar 9, 2026 · O 92.97 · H 96.12 · L 87.15 · C 88.09 · Vol 5.0MWeek of Mar 16, 2026 · O 88.10 · H 90.08 · L 77.27 · C 77.71 · Vol 3.7MWeek of Mar 23, 2026 · O 77.71 · H 79.94 · L 74.05 · C 74.97 · Vol 4.0MWeek of Mar 30, 2026 · O 75.06 · H 88.40 · L 75.06 · C 87.18 · Vol 4.8MWeek of Apr 6, 2026 · O 86.30 · H 87.98 · L 85.00 · C 86.98 · Vol 4.2MWeek of Apr 13, 2026 · O 86.50 · H 87.04 · L 80.51 · C 81.22 · Vol 3.1MWeek of Apr 20, 2026 · O 81.16 · H 84.65 · L 77.48 · C 80.19 · Vol 4.4MWeek of Apr 27, 2026 · O 79.49 · H 88.47 · L 75.97 · C 86.83 · Vol 6.2MWeek of May 4, 2026 · O 88.09 · H 89.49 · L 83.38 · C 85.44 · Vol 3.6MWeek of May 11, 2026 · O 85.15 · H 86.98 · L 82.34 · C 85.18 · Vol 3.0MWeek of May 18, 2026 · O 85.58 · H 90.28 · L 84.83 · C 87.41 · Vol 3.1MWeek of May 25, 2026 · O 87.39 · H 88.52 · L 80.91 · C 82.17 · Vol 2.4MWeek of Jun 1, 2026 · O 83.05 · H 87.11 · L 81.77 · C 85.90 · Vol 3.1MWeek of Jun 8, 2026 · O 85.70 · H 91.66 · L 84.23 · C 89.37 · Vol 2.8MWeek of Jun 15, 2026 · O 88.51 · H 89.19 · L 85.00 · C 86.98 · Vol 3.0MWeek of Jun 22, 2026 · O 86.27 · H 95.61 · L 84.45 · C 94.35 · Vol 5.8MWeek of Jun 29, 2026 · O 93.66 · H 97.71 · L 92.22 · C 97.49 · Vol 2.6MWeek of Jul 6, 2026 · O 96.46 · H 99.88 · L 92.96 · C 96.82 · Vol 3.3MWeek of Jul 13, 2026 · O 98.06 · H 101.46 · L 94.51 · C 95.70 · Vol 3.0M95.70
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Casella Waste Systems Inc (CWST) at about $57.13, against a recent price of $95.70 — a margin of safety of -68%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 4 independent valuation methods and is benchmarked against other Utilities names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$95.70
Estimated fair value
$57.13
Margin of safety
-68%
−50%0+50%
Growth fair value
$77.29
Margin of safety (growth)
-24%

How the fair value is built

Peer P/E$43.06
Peer EV/EBITDA$71.20
ML-justified$106.20
Cash-flow DCF$43.06
Graham number$4.76

How is this computed?

Why not green?

  • It looks cheap largely because of its high quality. Stripping the quality premium out, the margin of safety is only -78% — below the buy bar (quality is already rewarded in the score).

Knock-out safety checks passed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
5 / 9
Beneish M-score
-2.88

Quality & factor profile

Value -0.59
Quality +0.21
Profitability -0.87
Momentum -1.35
Growth +1.92
Low volatility -0.46

See the full analysis

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Frequently asked questions

Is Casella Waste Systems (CWST) undervalued?

On OakBag’s model, Casella Waste Systems Inc looks expensive or risky: the estimated fair value is $57.13 versus a recent price of $95.70, a margin of safety of -68%. This is a model estimate, not investment advice.

What is CWST’s fair value estimate?

OakBag estimates Casella Waste Systems Inc’s fair value at about $57.13, blending up to 4 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is -68%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy CWST?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Utilities stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.