Calix: Contract Growth Is What Matters

Calix, Inc. is reiterated as a buy, with platform adoption driving contracted revenue and a more attractive entry point post-Q2 2026. Q2 2026 revenue grew 21% y/y to $293.3M, with strong Calix One contract growth and current RPO up 21% y/y. Margin weakness is attributed to higher memory costs, but surcharges and software mix should support eventual margin recovery after Q3 2026. Valuation supports upside to ~$50/share, with risk centered on surcharge impacts and duration of margin trough. I wrote about Calix, Inc. (CALX) with a buy rating because revenue was reaccelerating, remaining performance obligations (RPO) were growing, and the shift toward software was supporting higher margins. The recent Q2 2026 results support This article was written by I am an individual investor that is now fully focus on managing my own capital that I have saved up over the years. My investing background spreads across a wide spectrum as I believe there are merits to each approach, for instance: Fundamental investing [Bottoms-up etc.], Technical investing [historical charts analysis], and to some extend momentum investing [share price reaction post earnings etc.]. Over the years, I have used the positive aspects of each approach to hone my investing process. The reason to write on SeekingAlpha is to use this platform as a tracker for my investing ideas performance, and also to connect with like-minded investors that have the same investing interest.