Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Calix, Inc. (CALX) and Encourages Stockholders to Learn More About the Investigation

NEW YORK CITY, NY / ACCESS Newswire / May 1, 2026 / Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of Calix, Inc. ("Calix" or "the Company") (NYSE:CALX). Investors who purchased Calix securities are encouraged to obtain additional information and assist the investigation by visiting the firm's site: bgandg.com/CALX.

Calix Investigation Details

On April 21, 2026, Calix reported results for the first quarter of 2026 earnings, including that "Non-GAAP gross margin was 57.2%, down 80 basis points sequentially." Further, the Company reported, "gross margin guidance for the second quarter of 2026 is between 54.25% and 57.25%" and "[f]or the year, we expect our non-GAAP gross margin to decline between 50 and 150 basis points." In the accompanying earnings call, the Company's CFO stated, "advanced purchasing had allowed us to avoid higher memory component costs during the first quarter. However, that advanced supply has run its course, and we now face market prices." Following this news, Calix's stock price dropped.

What's Next for Calix Investors?

If you are aware of any facts relating to this investigation or purchased Calix securities, you can assist this investigation by visiting the firm's site: bgandg.com/CALX. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC: 917-590-0911

No Cost to Calix Investors

We, Bronstein, Gewirtz & Grossman, LLC, represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys' fees, usually a percentage of the total recovery, only if we are successful.

Why Bronstein, Gewirtz & Grossman, LLC for Calix Securities Investigation?

Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide.

"Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace," said Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC.

Contact Info

Peretz Bronstein, Esq. or Nathan Miller

Bronstein, Gewirtz & Grossman, LLC

917-590-0911 | [email protected]

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Prior results do not guarantee similar outcomes.

SOURCE: Bronstein, Gewirtz & Grossman, LLC