Calix (CALX) Surpasses Q4 Earnings and Revenue Estimates Posted byZacks Equity Research January 26, 2022 Leave a comment on Calix (CALX) Surpasses Q4 Earnings and Revenue Estimates Calix (CALX) delivered earnings and revenue surprises of 8.33% and 1.93%, respectively, for the quarter ended December 2021. Do the numbers hold clues to what lies ahead for the stock?