LOS ANGELES–(BUSINESS WIRE)–The Law Offices of Frank R. Cruz announces that it has filed a class action lawsuit in the United States District Court for the Northern District of California, captioned Noor v. Calix, Inc., et al., Case No. 3:26-cv-04993, on behalf of persons and entities that purchased or otherwise acquired Calix, Inc. (“Calix” or the “Company”) (NYSE: CALX) securities between January 28, 2026 and April 21, 2026, inclusive (the “Class Period”). Plaintiff pursues claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 (the “Exchange Act”).
Investors are hereby notified that they have until 60 days from this notice to move the Court to serve as lead plaintiff in this action.
IF YOU SUFFERED A LOSS ON YOUR CALIX, INC. (CALX) INVESTMENTS, CLICK HERE TO SUBMIT A CLAIM TO POTENTIALLY RECOVER YOUR LOSSES IN THE ONGOING SECURITIES FRAUD LAWSUIT.
What Happened?
On April 21, 2026, after the market closed, Calix reported results for the first quarter of 2026 earnings, including that “[n]on-GAAP gross margin was 57.2%, a decrease of 80 basis points sequentially.” Further, the Company reported gross margin guidance for the second quarter of 2026 is “55.8% (at the midpoint) is down 140 basis points from the previous quarter. This decline is primarily due the increase in memory component costs.”
In the accompanying earnings call held on the same date, the Company’s Chief Financial Officer, Cory Sindelar, 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.” Sindelar further revealed “reflecting the effects of higher memory component costs,” “[f]or the year, we expect our non-GAAP gross margin to decline between 50 and 150 basis points.”
On this news, Calix’s stock price fell $6.93, or 13.98% to close at $42.65 per share on April 22, 2026, on unusually heavy trading volume.
What Is The Lawsuit About?
The complaint filed in this class action alleges that throughout the Class Period, Defendants made materially false and/or misleading statements, as well as failed to disclose material adverse facts about the Company’s business, operations, and prospects. Specifically, Defendants failed to disclose to investors: (1) the Company’s first quarter margins had significantly benefited from advanced purchasing of memory components; (2) that the Company’s advanced supply of memory components was dwindling; (3) that, as a result, the Company was experiencing negative margin pressure as it was forced to purchase memory components at rising market prices; and (4) that, as a result of the foregoing, Defendants’ positive statements about the Company’s margins, business, operations, and prospects were materially misleading and/or lacked a reasonable basis.
Contact Us To Participate or Learn More:
If you purchased Calix securities, have information or would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please click HERE or contact us at:
Law Offices of Frank R. Cruz
2121 Avenue of the Stars, Suite 800
Telephone: 310-914-5007
Email: [email protected]
Visit our website at: www.frankcruzlaw.com
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Contacts
Law Offices of Frank R. Cruz
2121 Avenue of the Stars, Suite 800
Telephone: 310-914-5007
Email: [email protected]
Visit our website at: www.frankcruzlaw.com

