Evercore ISI’s Mark Lipacis projects a 47% surge for ON Semiconductor (ON) to $80 in 2026, citing its new vGaN power semiconductors and Aura Semiconductor acquisition as key catalysts. However, with the stock down double-digits this year and Q3 revenue falling 12%, the consensus Wall Street view of a more modest 9% upside appears more grounded in the current market realities.
While the market remains captivated by Nvidia‘s AI-driven rally, a quieter but potentially powerful narrative is building around ON Semiconductor [NASDAQ: ON]. Evercore ISI analyst Mark Lipacis issued a bold price target of $80 in November, implying a staggering 47% upside from recent levels. This forecast stands in stark contrast to the stock’s performance this year and the more conservative consensus outlook.
The Evercore Bull Thesis: vGaN, Aura, and a $44 Billion TAM
Lipacis’s optimism is not without foundation. It’s built upon two recent strategic moves by ON Semiconductor and the vast market it serves.
The company’s launch of its vertical gallium nitride (vGaN) power semiconductors is a significant technological leap. These chips are engineered for higher operating voltages and dramatically faster switching speeds, which can reduce energy loss in data centers by up to 50%. For operators of power-hungry AI data centers, this represents a direct path to lower operational costs and improved efficiency, a compelling value proposition.
Complementing this is the acquisition of Aura Semiconductor’s Vcore power technologies. CEO Hassane El-Khoury positioned this move as critical to “close key gaps” in the company’s solutions for next-generation AI data centers. The integration of Vcore could provide a more complete and competitive portfolio for demanding AI infrastructure clients.
These initiatives are targeting a massive total addressable market (TAM) that ON Semiconductor estimates at $44 billion, projected to grow at a compound annual growth rate (CAGR) of approximately 18%. This growth is largely driven by the dual engines of AI infrastructure expansion and electric vehicle adoption.
The Bear Case: Slowing EV Growth and Earnings Contraction
However, the path to a 47% gain is fraught with challenges. The most significant headwind is the notable slowdown in U.S. electric vehicle adoption. A report from BloombergNEF attributes this deceleration to a confluence of factors: the rollback of national fuel-economy targets, changes to the Inflation Reduction Act’s EV provisions, and potential limitations on California’s ability to set its own air quality standards.
This slowdown directly impacts ON Semiconductor, as EVs and their charging infrastructure represent the fastest-growing segments of its addressable market. The company’s products are essential for power management in these applications, and a cooling EV market could dampen growth expectations.
The financials tell a sobering story. In Q3 2025, ON Semiconductor reported a 12% year-over-year decline in revenue. More alarmingly, its diluted earnings per share sank by 32%. This performance is a far cry from the explosive growth typically associated with a stock poised for a near-50% rally.
Management’s own medium-term guidance calls for revenue to increase at a CAGR of 10% to 12% by 2027. While this outpaces the broader semiconductor industry’s growth, it pales in comparison to the 48% revenue growth analysts project for Nvidia next year.
Wall Street’s Divided Sentiment
The analyst community is deeply split on ON’s prospects, reflecting the clash between its potential and its present performance. Lipacis’s $80 target is the most bullish on Wall Street. The broader consensus, as tracked by S&P Global, is far more restrained, forecasting a modest 9% upside.
Sentiment is equally cautious. Of the 34 analysts covering the stock, fewer than half (15) rate it a “buy” or “strong buy.” A majority—18 analysts—recommend holding, while one advises outright selling. This tepid enthusiasm stands in stark contrast to the near-universal bullishness on Nvidia, where 60 out of 64 analysts recommend buying.
Valuation: A Silver Lining?
For value-conscious investors, ON Semiconductor does present a compelling case. The stock trades at a forward price-to-earnings (P/E) ratio of 18.5. This is a reasonable multiple, especially when compared to the lofty valuations of other AI-centric chip stocks.
This valuation could provide a margin of safety if the company’s new products gain traction faster than expected or if the EV market recovers its momentum. However, a reasonable multiple alone is rarely enough to catalyze a 47% surge; it typically requires a significant earnings acceleration or a expansion of that multiple—both of which are contingent on the successful execution of its growth strategy.
Investor Takeaway: Tempered Expectations
Evercore ISI’s prediction of a 47% surge for ON Semiconductor is an aggressive bet on the company’s ability to leverage its new vGaN technology and the Aura acquisition to capture a larger share of its growing TAM. The potential is undeniable, particularly as energy efficiency becomes a primary concern in AI data center operations.
However, the consensus Wall Street view of more modest gains appears more aligned with the current realities. The slowdown in EV adoption, a core growth market, and the company’s recent earnings contraction present significant near-term headwinds.
Investors should view the $80 price target as a best-case scenario that depends on flawless execution and a favorable market turnaround. The more probable outcome, reflected in the average analyst target, is a gradual recovery as the company works to translate its technological advancements into financial performance.
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