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Why QuidelOrtho (QDEL) Stock Is Up Today

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What Happened?

Shares of healthcare diagnostics company QuidelOrtho (NASDAQ:QDEL) jumped 2.6% in the morning session after a director, Joseph D Jr. Wilkins, purchased shares of the company's stock. Wilkins acquired 370 shares, in a transaction valued at $10,341. This type of insider purchase is often viewed by investors as a positive signal, suggesting that the company's leadership is confident in its future prospects. When a director invests their own money into the company, it can be interpreted as a belief that the stock's future is bright. This act of confidence can lead to increased positive sentiment among other investors, potentially contributing to the stock's upward movement.

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What Is The Market Telling Us

QuidelOrtho’s shares are extremely volatile and have had 37 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.

The previous big move we wrote about was 8 days ago when the stock gained 4.5% on the news that its CEO, Brian J. Blaser, purchased 23,500 shares of the company for a total of $501,577. This significant insider purchase, at an average cost of $21.34 per share, was seen by investors as a strong signal of confidence from the company's leadership. A large stock purchase by a top executive often suggests they believe the company's shares are undervalued or that positive developments are ahead. This display of conviction from the CEO likely boosted investor sentiment and attracted more buyers to the stock.

QuidelOrtho is down 38.8% since the beginning of the year, and at $27.56 per share, it is trading 42.1% below its 52-week high of $47.61 from January 2025. Investors who bought $1,000 worth of QuidelOrtho’s shares 5 years ago would now be looking at an investment worth $137.10.

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