US · LII
Lennox International Inc.
- Sector
- Industrials · Construction
- Headquarters
- Richardson, TX 75080
- Website
- lennoxinternational.com
Price · as of 2025-12-31
$526.33
Market cap 19.99B
Valuation summary
Four models, one snapshot. Upside is target ÷ current − 1.
| Valuation method | Value, $ | Upside, % |
|---|---|---|
| Artificial Intelligence(AI) | $408.92 | -22.31% |
| Intrinsic Value(DCF) | $230.97 | -56.12% |
| Graham-Dodd Method(GD) | $57.36 | -89.1% |
| Graham Formula(GF) | $122.82 | -76.66% |
Valuation history
Annual price (USD per share) overlaid with each model's fair value. Y-axis is log scale.
| Year | Price | AI | DCF | Graham-Dodd | Graham Formula |
|---|---|---|---|---|---|
| 2011 | $34.37 | $38.22 | $0.00 | $1.07 | $24.29 |
| 2012 | $52.92 | $39.62 | $0.00 | $0.18 | $0.00 |
| 2013 | $81.34 | $64.78 | $0.00 | $12.39 | $55.77 |
| 2014 | $94.71 | $70.61 | $0.00 | $0.81 | $56.30 |
| 2015 | $116.40 | $72.06 | $1.09 | $0.00 | $45.72 |
| 2016 | $150.36 | $112.67 | $7.12 | $4.53 | $82.66 |
| 2017 | $190.32 | $161.60 | $12.57 | $4.33 | $96.31 |
| 2018 | $224.39 | $154.80 | $6.15 | $1.24 | $82.04 |
| 2019 | $241.97 | $191.13 | $8.47 | $0.75 | $65.16 |
| 2020 | $280.09 | $198.62 | $0.53 | $0.00 | $34.70 |
| 2021 | $244.17 | $230.02 | $4.28 | $0.00 | $285.15 |
| 2022 | $237.82 | $206.21 | $22.49 | $0.00 | $281.03 |
| 2023 | $462.46 | $305.88 | $212.71 | $20.08 | $224.19 |
| 2024 | $600.83 | $396.99 | $189.63 | $63.49 | $340.38 |
| 2025 | $563.40 | $408.92 | $27.80 | $57.36 | $122.82 |
AI valuation
Our deep-learning model estimates Lennox International Inc.'s (LII) per-share fair value from quarterly fundamentals, sector trend, and historical valuation patterns.
- AI fair value
- $408.92
- Current price
- $526.33
- AI upside
- -22.31%
Methodology and confidence bands appear in the dedicated valuation theory section. The AI score is an estimate, not a recommendation.
Intrinsic value (DCF)
Open DCF calculatorThree textbook valuation models, recomputed daily from the latest financial statements. The DCF uses our Chepakovich model. Graham-Dodd and Graham Formula are conservative reference points.
DCF
$230.97
-56.12% upside
Graham-Dodd
$57.36
-89.1% upside
Graham Formula
$122.82
-76.66% upside
Peer comparison
Same-industry comparables, ranked by market cap.
| Basic Info | Model Valuation | Core Valuation | Profitability | Leverage & Liquidity | Growth | Cash Flow | Dividends | Enterprise Value | Risk | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ticker | Company Name | Price | Market Cap | AI Upside | DCF Upside | GD Upside | GF Upside | P/E | P/B | P/S | EV/EBITDA | PEG | P/TBV | Gross Margin | Operating Margin | Net Margin | ROE | ROIC | ROA | Debt/Equity | Interest Coverage | Current Ratio | Quick Ratio | Net Debt/EBITDA | EPS Growth | Sales Growth | FCF Growth | FCF Yield | Op Cash Flow Ratio | Cash ROIC | Dividend Yield | Dividend Payout | Shareholder Yield | EV/EBIT | EV/FCF | EV/Sales | Altman Z-Score |
| LII | Lennox International Inc. | $526.33 | 19.99B | -22% | -56% | -89% | -77% | 24.40 | 16.91 | 3.78 | 19.43 | — | 29.53 | 33.02% | 19.55% | 15.13% | 80.05% | 32.19% | 21.34% | 1.77 | 24.83 | 1.60 | 0.51 | 1.82 | -142.00% | -273.00% | -1832.00% | 3.25% | 0.64 | 25.01% | 0.88% | 21.50% | 3.43% | 21.36 | 33.96 | 4.18 | 8.02 |
| ACM | Aecom | $97.98 | 12.67B | -43% | -52% | — | -64% | 21.25 | 5.42 | 0.84 | 11.99 | 49.74 | -9.72 | 7.54% | 6.36% | 3.48% | 27.21% | 20.20% | 5.24% | 1.35 | 5.57 | 1.14 | 1.01 | 1.39 | 4271.00% | 21.00% | -324.00% | 5.07% | 0.14 | 17.34% | 0.99% | 21.00% | 3.86% | 14.90 | 22.33 | 0.95 | 2.39 |
| BLDR | Builders FirstSource, Inc… | $104.29 | 11.53B | -1% | -62% | -79% | -96% | 25.45 | 2.54 | 0.73 | 12.01 | — | -11.43 | 30.39% | 5.18% | 2.86% | 10.06% | 7.30% | 3.99% | 1.30 | 2.87 | 1.86 | 1.08 | 3.97 | -5706.00% | -738.00% | -4281.00% | 7.71% | 0.77 | 9.33% | 0.00% | 0.00% | 3.74% | 21.04 | 19.38 | 1.09 | 2.71 |
| CHRW | C.H. Robinson Worldwide, … | $185.25 | 21.97B | -55% | -60% | — | -100% | 38.35 | 12.20 | 1.39 | 27.00 | 152.61 | 80.64 | 8.37% | 4.90% | 3.62% | 32.91% | 19.48% | 11.34% | 0.88 | 12.60 | 1.53 | 1.46 | 1.65 | 2513.00% | -842.00% | 8397.00% | 3.97% | 0.50 | 26.99% | 1.34% | 51.30% | 3.48% | 30.17 | 26.80 | 1.48 | 9.84 |
| CSL | Carlisle Companies Incorp… | $394.77 | 16.5B | -12% | -55% | -93% | -63% | 22.69 | 9.39 | 3.36 | 15.22 | — | -14.42 | 35.71% | 19.92% | 14.76% | 34.88% | 21.54% | 12.30% | 1.60 | 12.74 | 3.09 | 2.32 | 1.45 | -3864.00% | 33.00% | 262.00% | 5.76% | 1.50 | 26.72% | 1.07% | 24.40% | 8.79% | 18.62 | 19.19 | 3.71 | 5.53 |
| EXPD | Expeditors International … | $145.03 | 19.68B | -37% | -58% | -83% | -49% | 24.36 | 8.40 | 1.79 | 16.94 | 605.72 | 8.42 | 15.31% | 9.51% | 7.35% | 35.47% | 42.06% | 16.83% | 0.44 | — | 1.81 | 1.61 | -0.25 | 402.00% | 442.00% | 3961.00% | 4.82% | 0.49 | 51.32% | 1.05% | 25.50% | 4.42% | 18.52 | 20.45 | 1.76 | 8.80 |
| FTAI | FTAI Aviation Ltd. | $305.80 | 31.37B | -42% | +177% | -91% | -21% | 61.03 | 91.50 | 12.20 | 28.03 | — | 138.98 | 31.08% | 30.70% | 19.98% | 241.16% | 36.96% | 11.91% | 0.00 | 3.11 | 5.28 | 1.28 | -0.28 | -153750.00% | 4324.00% | -7689.00% | -1.02% | -0.78 | -18.06% | 0.00% | 0.00% | 11.86% | 39.33 | -97.44 | 12.08 | 6.26 |
| MAS | Masco Corporation | $71.62 | 14.58B | -6% | -61% | — | -74% | 18.01 | -78.43 | 1.93 | 12.56 | 677.18 | -14.39 | 35.53% | 16.82% | 10.71% | -347.64% | 39.22% | 15.86% | -18.47 | 12.59 | 1.81 | 1.06 | 2.02 | 266.00% | -340.00% | -452.00% | 5.94% | 0.65 | 35.33% | 1.79% | 32.20% | 5.70% | 13.66 | 20.07 | 2.30 | 4.08 |
| PNR | Pentair plc | $99.19 | 16.23B | -16% | -60% | -93% | -59% | 24.63 | 4.16 | 3.86 | 18.69 | 418.67 | -21.69 | 40.48% | 20.53% | 15.66% | 17.59% | 13.87% | 9.82% | 0.42 | 12.36 | 1.61 | 0.81 | 1.63 | 588.00% | 228.00% | 776.00% | 4.63% | 0.85 | 14.05% | 1.02% | 25.10% | 3.11% | 20.57 | 23.64 | 4.22 | 4.34 |
| SNA | Snap-on Incorporated | $385.22 | 20.03B | — | -54% | -85% | -54% | 19.96 | 3.42 | 3.94 | 13.47 | — | 4.46 | 51.73% | 25.75% | 19.72% | — | — | — | 0.22 | 25.43 | 4.79 | 2.73 | -0.20 | — | — | — | 4.95% | 1.18 | — | 2.28% | 45.50% | 3.90% | 15.06 | 19.89 | 3.88 | 7.94 |
| WSO | Watsco, Inc. | $417.33 | 16.97B | -19% | -61% | — | -89% | 33.55 | 5.60 | 2.15 | 21.26 | — | 8.15 | 28.05% | 9.57% | 6.87% | 17.07% | 21.26% | 10.38% | 0.29 | — | 4.12 | 2.13 | 0.52 | -789.00% | -498.00% | -2793.00% | 3.44% | 0.79 | 20.64% | 3.04% | 102.10% | 3.04% | 22.61 | 29.24 | 2.16 | 10.60 |
About Lennox International Inc.
Lennox International Inc., together with its subsidiaries, designs, manufactures, and markets a range of products for the heating, ventilation, air conditioning, and refrigeration markets in the United States, Canada, and internationally. It operates through three segments: Residential Heating & Cooling, Commercial Heating & Cooling, and Refrigeration. The Residential Heating & Cooling segment provides furnaces, air conditioners, heat pumps, packaged heating and cooling systems, indoor air quality equipment and accessories, comfort control products, and replacement parts and supplies for residential replacement and new construction markets. The Commercial Heating & Cooling segment offers unitary heating and air conditioning equipment, applied systems, controls, installation and service of commercial heating and cooling equipment, and variable refrigerant flow commercial products for light commercial markets. The Refrigeration segment offers condensing units, unit coolers, fluid coolers, air cooled condensers, air handlers, and refrigeration rack systems for preserving food and other perishables in supermarkets, convenience stores, restaurants, warehouses, and distribution centers, as well as for data centers, machine tooling, and other cooling applications; and compressor racks and industrial process chillers. The company sells its products and services through direct sales, distributors, and company-owned parts and supplies stores. Lennox International Inc. was founded in 1895 and is headquartered in Richardson, Texas.
- CEO
- Alok Maskara
- Employees
- 14.2K
- Beta
- 1.19
Disclaimer: Information on this page is provided for educational purposes only and does not constitute investment advice. Upside computed as ($230.97 ÷ $526.33) − 1 = -56.12% (DCF, example).