Advanced Energy
AEIS
$314.49
-3.24%
Advanced Energy Industries Inc. is a leading provider of precision power conversion, measurement, and control solutions, serving critical markets such as semiconductor equipment, data center computing, industrial and medical, and telecom and networking. The company differentiates itself through its deep expertise in power electronics, enabling high-performance, reliable power delivery for complex applications, and holds a strong position as a key supplier to major semiconductor and data center customers. The current investor narrative centers on the company's robust growth trajectory, driven by the accelerating adoption of AI and advanced semiconductor manufacturing, which has fueled a significant re-rating of the stock. However, recent volatility and a sharp pullback from all-time highs have sparked debate about valuation sustainability and the pace of future growth, especially as the company navigates supply chain dynamics and customer capex cycles.…
AEIS
Advanced Energy
$314.49
Investment Opinion: Should I buy AEIS Today?
We rate AEIS as a Buy, given its strong growth trajectory, reasonable forward valuation, and bullish analyst consensus. The stock offers a compelling risk/reward with 33% upside to the average target of $430.82, and even the low target implies upside. The thesis is supported by accelerating revenue growth of 26.3% YoY, expanding gross margins to 39.3%, and a PEG of 0.31 that suggests undervaluation relative to growth.
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AEIS 12-Month Price Forecast
The AI assessment is bullish, driven by strong fundamental momentum and a reasonable valuation relative to growth. The stock's high beta and cyclicality introduce uncertainty, but the current trajectory supports further upside. We would upgrade to a more confident bullish stance if revenue growth exceeds 30% and margins hold above 40%, while a downgrade to neutral would occur if growth decelerates below 15% or if the stock breaks below $300.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on Advanced Energy's 12-month outlook, with a consensus price target around $429.08 and implied upside of +36.4% versus the current price.
Average Target
$429.08
0 analysts
Implied Upside
+36.4%
vs. current price
Analyst Count
—
covering this stock
Price Range
$370 - $535
Analyst target range
The target price range spans from a low of $370.00 to a high of $535.00, representing a wide spread of $165, which reflects significant uncertainty about the company's future performance. The high target of $535 implies a potential upside of 65.2% from the current price, suggesting that some analysts see substantial room for growth, likely driven by continued AI-driven demand and margin expansion. Conversely, the low target of $370 still implies a 14.2% upside, indicating that even the most bearish analyst sees value at current levels. The wide range suggests that while the consensus is bullish, there is considerable debate about the sustainability of growth and the appropriate valuation multiple. Recent institutional ratings show a mix of Overweight and Buy actions, with no downgrades, reinforcing the positive sentiment. However, the stock's recent volatility and high beta (implied by its 1-year relative strength of 110.2% vs. S&P 500) suggest that investors should be prepared for continued price swings.
Bulls vs Bears: AEIS Investment Factors
AEIS presents a compelling growth story with accelerating revenue, expanding margins, and a strong analyst consensus, but the stock trades at a premium valuation that leaves little room for disappointment. The bull case is supported by a PEG of 0.31 and forward PE of 21.3x, while the bear case hinges on cyclicality and a trailing PE of 53x. The most important tension is whether the company can sustain its 26%+ revenue growth and margin expansion to justify the current price, or if a slowdown in semiconductor or data center capex will trigger a valuation reset. Currently, the evidence slightly favors the bulls given the strong growth trajectory and analyst targets, but investors must be prepared for high volatility.
Bullish
- Revenue growth accelerating to 26.3% YoY: Q1 2026 revenue of $511M grew 26.3% YoY, up from $404.6M in Q1 2025. Sequential growth from $489.4M in Q4 2025 to $511M shows continued momentum, driven by semiconductor equipment (43% of revenue) and data center computing (38%).
- Forward PE of 21.3x with PEG of 0.31: The forward PE of 21.3x is reasonable for a company with expected EPS growth to $17.54, implying a PEG of 0.31, well below the typical 1.0 threshold. This suggests the market is pricing in substantial earnings growth, but at a discount to that growth rate.
- Analyst consensus Strong Buy with 33% upside: With 11 analysts, the average target is $430.82, implying 33% upside from the current price of $323.91. The low target of $370 still offers 14.2% upside, indicating even the most bearish analyst sees value.
- Gross margin expansion to 39.3%: Gross margin improved to 39.3% in Q1 2026 from 37.2% in Q1 2025, reflecting better product mix and operating leverage. Operating margin also rose to 13.9% from 7.6% a year ago, showing improved profitability.
Bearish
- High trailing PE of 53x: The trailing PE of 53x is elevated, reflecting that past earnings have not yet caught up to the stock price. If growth decelerates, the multiple could compress significantly, leading to a sharp correction.
- Recent volatility and drawdown risk: The stock has experienced a max drawdown of -35.1% from its 52-week high of $397.44, and in the last 3 months it fell 9.3%. High beta (relative strength of -13.5% over 3 months vs S&P) means investors face significant price swings.
- Customer concentration in cyclical markets: Revenue is heavily dependent on semiconductor equipment (43%) and data center (38%), both of which are cyclical and tied to capital expenditure cycles. A downturn in either could sharply reduce demand.
- Valuation premium to sector: With a PS ratio of 4.38 and EV/EBITDA of 31.4, AEIS trades at a premium to the broader technology hardware sector. This leaves little room for error; any miss on growth expectations could trigger de-rating.
AEIS Technical Analysis
Advanced Energy's stock has been in a powerful long-term uptrend, with a 1-year price change of +131.68%, significantly outperforming the S&P 500's +21.46% over the same period. The current price of $323.91 sits at approximately 81.5% of the 52-week range (low of $140.66, high of $397.44), indicating that while the stock has pulled back from its highs, it remains well above its lows, reflecting strong underlying momentum. This positioning suggests the market still views the stock favorably, though the recent correction has tempered some of the earlier exuberance.
Beta
1.32
1.32x market volatility
Max Drawdown
-35.1%
Largest decline past year
52-Week Range
$143-$397
Price range past year
Annual Return
+108.5%
Cumulative gain past year
| Period | AEIS Return | S&P 500 |
|---|---|---|
| 1m | +2.1% | +2.4% |
| 3m | -7.3% | +4.7% |
| 6m | +1.9% | +11.7% |
| 1y | +108.5% | +21.3% |
| ytd | +41.7% | +13.4% |
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AEIS Fundamental Analysis
Advanced Energy has demonstrated robust revenue growth, with the most recent quarter (Q1 2026) reporting revenue of $511 million, a 26.3% year-over-year increase. This growth is accelerating, as evidenced by the sequential progression from $404.6 million in Q1 2025 to $441.5 million in Q2 2025, $463.3 million in Q3 2025, $489.4 million in Q4 2025, and now $511 million in Q1 2026. The growth is broad-based, with Semiconductor Equipment (43% of revenue) and Data Center Computing (38% of revenue) being the primary drivers, reflecting strong demand from AI and advanced node investments. This accelerating top-line trend underscores the company's ability to capitalize on secular growth tailwinds in its end markets.
Quarterly Revenue
$511000000.0B
2026-03
Revenue YoY Growth
+26.3%
YoY Comparison
Gross Margin
39.3%
Latest Quarter
Free Cash Flow
$68300000.0B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is AEIS Overvalued?
Given that Advanced Energy is profitable, the primary valuation metric selected is the price-to-earnings (PE) ratio. The trailing PE stands at 53.0x, while the forward PE is 21.3x, implying that the market expects substantial earnings growth over the next year. This wide gap between trailing and forward multiples suggests that investors are pricing in a significant acceleration in profitability, which is supported by the company's recent margin expansion and analyst estimates for EPS of $17.54 in the coming year. The PEG ratio of 0.31 further indicates that the stock may be undervalued relative to its expected growth rate, as a PEG below 1 typically signals a potential bargain.
PE
53.0x
Latest Quarter
vs. Historical
High-End
5-Year PE Range 10x~49x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
31.4x
Enterprise Value Multiple
Investment Risk Disclosure
Financial risks include a moderate debt-to-equity ratio of 0.50, which is manageable but could become a burden if cash flows weaken. The company's free cash flow of $68.3M TTM is low relative to its net income, indicating potential working capital drag or heavy investment needs. Operating margin of 13.9% is improving but still below the gross margin of 39.3%, suggesting significant operating expenses that could pressure profitability if revenue growth stalls. The payout ratio of 10.5% and dividend yield of 0.2% offer minimal income support, so investors rely entirely on capital appreciation.