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ON Semiconductor Corporation Surges 8.5%, but Carries a D Grade

A broader semiconductor rebound lifted the stock on Friday, September 11, but peer-relative financial metrics show notable vulnerabilities.

EasyAlpha Research · Sep 11, 2026 · Sep 11, 6:44 PM EDTPlus

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ON · ON Semiconductor Corporation

$76.14+8.5%

Below average

Our grade

52-week range

Today · $76.14
Low $44.56High $134.92
Open ON as of Sep 11, 6:44 PM EDT
  • Our read: EasyAlpha grades ON D, pointing to below-average quality compared to S&P 500 peers in Technology, as solid liquidity is offset by a weak price trend.
  • The day: The stock jumped 8.5% to close at $76.14 on Friday, September 11, lifted by an industry-wide relief rally as inflation concerns eased.
  • Watching: The company hosts an investor day on September 16, followed by quarterly earnings scheduled for Monday, November 2.

On Friday, September 11, shares of ON Semiconductor Corporation surged 8.5% to close at $76.14, trading at 1.5x their typical 20-session volume. The sharp gain followed broader market relief after falling oil prices and near-consensus inflation data reduced interest-rate pressure on technology names. High-beta semiconductor shares paced the broader market advance, and with a beta of 2.00, ON moved at double the market's tempo. Traders also positioned ahead of the company's investor day scheduled for September 16, where management plans to review strategic priorities and opportunities in artificial intelligence data centers.

Despite the rally, EasyAlpha grades ON D, placing it in the below-average tier among S&P 500 companies in the Technology sector. Every day EasyAlpha grades each company against its industry peers by reviewing its finances, trading patterns, and market signals. Companies graded A or B have stronger fundamentals and have historically carried a lower risk of large drawdowns than companies graded D or E. For ON, solid liquidity provides some stability, but a vulnerable price trend continues to weigh on the overall profile.

Friday's jump provides a breather after a challenging month. Over the past month, the stock is -8.6%, and at $76.14 it remains 43.6% below its 52-week high of $134.92. On valuation, the company trades at a trailing price-to-earnings ratio of 46.4 and a forward price-to-earnings ratio of 15.9.

Wall Street sentiment remains split on the $27.6 billion chipmaker. Out of 29 analysts covering the stock, 44.8% rate it a buy, with an average price target of $107.08 implying 40.6% upside from Friday's close. The coming weeks will offer key tests of whether the business can validate that target. Following next week's investor day, ON is scheduled to release its next quarterly earnings report on Monday, November 2.

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Every day we grade each company against the other companies in its sector, looking at its finances, how its stock trades, and what the market is signaling. The result is one simple letter.

  • AExcellent quality
  • BGood quality
  • CAverage quality
  • DBelow average
  • EWeakest quality
How grades work →

A grade measures quality against the other companies in a sector, from historical data. It is not a prediction, not a price target, and not advice. A company can be graded A and still fall.