Advanced Energy Industries Inc (AEIS) fair value: what the stock is really worth
As of Nov 5, 2026: fair value (intrinsic value) of Advanced Energy Industries Inc stock $81.76, price $186, that is 56.0% below the price, quality 59 out of 100. Rating: strongly overvalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Advanced Energy Industries Inc
AEIS · USOur calculation puts a fair price 56% below what the stock costs today.
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What runs behind every stock
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 4, 2026.
How to read this chart
60‑month range $68.41 – $388.93 · fair‑value band $56.13 – $106.29 · the $185.66 price screens above the $81.76 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 3 fiscal years are left out: there the valuation rested on only a fraction of the usual models. As of Nov 4, 2026.
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Company profile
Advanced Energy Industries, Inc. provides precision power conversion, measurement, and control solutions in the United States, Asia, Europe, and internationally.
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The company's plasma power products offer solutions to enable innovation for semiconductor and thin film plasma processes, such as dry etch and deposition.
It also provides high and low voltage power products used in a range of applications, such as semiconductor equipment, industrial production, medical and life science equipment, data centers computing, networking, and telecommunications.
In addition, the company supplies sensing, controls, and instrumentation products for advanced measurement and calibration of power and temperature. Further, it provides calibration, conversions, upgrades, and refurbishments and used equipment to companies, as well as repair and maintenance services.
The company offers its products through direct sales force, direct and indirect sales channels, and distributors, as well as provides warranty and non-warranty repair services. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.
Stock analysis
Advanced Energy Industries Inc (AEIS) currently trades at $185.66, while our model-based Fair Value estimate is $81.76, 56% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of $103.75 per share, and 0 of the 26 models we run sit above the $185.66 price.
Bear case: the Asset-Based group reads lowest at $9.76, and 26 of the 26 models stay below the price. Data coverage for this calculation is high.
Scenario range: $56.13 (bear) to $106.29 (bull), the price of $185.66 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 59/100 (solid quality), in the Industrials sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Advanced Energy Industries Inc reported revenue of $1.8B in FY2025 versus $1.5B in FY2021, a compound +5.4%/yr. Reported net income was $148M in FY2025, compounding +2.4%/yr from FY2021.
Key figures
Market cap $9.5B Mid · P/E ratio 26.6 · P/S ratio 4.68 · EPS (TTM) $6.98 · Dividend yield 0.2% · Net margin 10.8% · Return on equity 16.3% · Return on assets (EBIT) 6.8%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 57 out of 100 (low confidence).
What moves the price
The last reported earnings sit well below what analysts expect (earnings in transition, for example after write-downs or an earnings dip); whether the stock is cheap or expensive hinges on the expected recovery actually arriving. Read the fair value with that caveat.
The share trades about 52% below its 52-week high and at its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −35% fair-value upside, at −56%, AEIS screens richer than that median.
Fair Value models
All 26 models by family
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Insider trades
In the last 6 months, 4 officers or directors sold shares worth $9.3M and none bought.
- SaleAnne DelSantoDirector9× since Nov 17, 2025: 2,245 shares, avg. $290.67$652,549Oct 5, 202610b5-1 plan
- SaleElizabeth Karpinski VonneEVP, General Counsel5× since Feb 23, 2026: 4,377 shares, avg. $324.58$1.4MSep 8, 202610b5-1 plan
- SaleEduardo Bernal AcebedoEVP and COO24,771 shares at $315.48$7.8MAug 18, 202610b5-1 plan
- SaleBrian ShirleyDirector2× since Mar 13, 2026: 2,468 shares, avg. $341.27$842,254Jun 15, 202610b5-1 plan
- SalePaul R OldhamEVP, CFO2× since Nov 19, 2025: 12,488 shares, avg. $242.10$3.0MMar 18, 202610b5-1 plan
- SaleStephen Douglas KelleyPresident and CEO, Director50,000 shares at $316.62$15.8MMar 10, 202610b5-1 plan
- SaleJohn A RoushDirector10,225 shares at $323.56$3.3MMar 4, 202610b5-1 plan
- SaleBernard Raymond Colpitts JrSVP, Chief Accounting Officer2× since Nov 18, 2025: 3,511 shares, avg. $237.31$833,208Mar 3, 202610b5-1 plan
- SaleLanesha MinnixDirector1,000 shares at $316.63$316,630Feb 13, 2026
- SaleTina DonikowskiDirector2,257 shares at $210.33$474,715Dec 4, 202510b5-1 plan
Plus 2 other filings such as grants, option exercises or tax withholding. They are not market purchases or sales.
Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.
Source: SEC Form 4, as of Nov 5, 2026. All filings at the SEC ↗
Revenue & earnings trend
Growth Forecast
Compare Advanced Energy Industries Inc with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Electrical Equipment & Parts · 560 stocks
Valuation Multiplesvs Electrical Equipment & Parts median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Information Technology sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Return on equity by industry
- Quality Score by industry
- PEG screener for stocks with fair value
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Electrical Equipment & Parts stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Contemporary Amperex Technology Co 300750 | ¥264.06 | ¥648.35 | +146% | vs AEIS |
| Sungrow Power Supply Co 300274 | ¥85.14 | ¥182.32 | +114% | vs AEIS |
| NARI Technology Co 600406 | ¥23.53 | ¥29.39 | +25% | vs AEIS |
| Vertiv Holdings VRT | $176.73 | $178.64 | +1% | vs AEIS |
| Legrand SA LR | €127.55 | €83.20 | −35% | vs AEIS |
| Prysmian S.p.A PRY | €100.20 | €64.29 | −36% | vs AEIS |
| ABB Ltd ABBN | CHF 67.50 | CHF 29.49 | −56% | vs AEIS |
| Samsung SDI Co 006400 | 509,000 KRW | 153,766 KRW | −70% | vs AEIS |
| Delta Electronics (Thailand) Public Company DELTA | 187.00 THB | 39.14 THB | −79% | vs AEIS |
| LG Energy Solution, Ltd 373220 | 346,000 KRW | 53,325 KRW | −85% | vs AEIS |
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Key figures of Advanced Energy Industries Inc
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