Credo's leading AEC position and vertical integration keep its optics thesis bullish despite SpaceX moving away from 1.6T AECs. That shift is a genuine risk, but xAI has been in Credo's AEC ecosystem the longest, which could support ZeroFlap optics and its telemetry software. Credo's VCSEL-based ALCs were still ramping toward 2027, giving it another route as customers move to transceivers. x.com  x.com  x.com 

Credo's acquisition of DustPhotonics is strategically compelling, though the investable case is narrower than a generic move into optics. What is evidenced is tighter control of the silicon photonics PIC layer, better DSP-PIC co-design, stronger 800G and 1.6T pluggable positioning and more flexibility across AECs, optical DSPs and transceivers. Dust's revenue, margin and backlog are undisclosed, so the $500M+ FY27 optical target and EPS accretion are management framing, not proof. x.com 

Credo is a trade rather than a long-term hold because co-packaged optics is the technology that closes the copper-to-optics gap its retimers and active electrical cables fill. If CPO ramps faster than expected in the 2027 architecture cycle, those products get designed out. That is not a 2026 problem, but it is why a decelerating hyper-growth chipmaker can't keep a 15x sales multiple forever. Customer concentration, which hit the stock before, adds risk, and Credo fits no AI endgame theme. x.com  … Show more

Credo Technology sits right in the middle of the AI networking, connectivity and photonics theme, and Wall Street has just handed over an easy opportunity in it. The AI connectivity thesis keeps playing out across photonics, with FY26 revenue up 206% at 68% non-GAAP gross margins. x.com 

Credo's case rests on expanding its share of the AI connectivity stack, not on AEC keeping its extraordinary growth. AEC remains its largest business, with healthy growth and deep ties to five hyperscalers. Optical expands rather than merely replaces it: optical DSP, silicon photonics PICs and ZeroFlap optics should bring over $600M of revenue in FY2027, so a smaller AEC share is fine if the company grows. After its microLED ALC reveal, Credo looks clearly undervalued. x.com  x.com  x.com  x.com  … Show more

Credo Technology's customer concentration is a hidden leverage risk investors underestimate. With four customers driving nearly all sales and two above 60%, Credo has little bargaining power if a hyperscaler demands lower prices, delays deployments, dual-sources or spends less, and any change could crush the stock. The AI boom hides this until growth normalizes. The business, economics and balance sheet are excellent and the valuation reasonable; much depends on how long the AI buildout lasts. … Show more

Credo's MicroVCSEL offers upside that does not appear priced in. Its copper and optics exposure, a SpaceX tailwind and fundamentals that look too good for its current valuation make it one of the tidiest AI infrastructure investments. x.com 

Credo's near-total share of AI data-center cables and unchanged estimates make its lower multiple look like a fear-driven opportunity. Its stock went from 27x to 20x forward earnings while the supply chain building those systems guided 2027 revenue to double. Buyers this week will probably be very happy a year from now. x.com 

Credo is worth buying on its post-earnings dip. x.com 

Credo is one of the cheapest AI growth stocks, trading around 26x forward earnings after a hard correction while revenue grew 115% to $479M and full-year growth is guided above 85%. Margin worries mostly reflect DustPhotonics amortization and stock comp; non-GAAP gross margin held near 68%. DustPhotonics adds a second engine in optics, with over $600M expected this year, and Credo's low-laser designs can ship through the laser shortage. One customer at about a third of revenue is the main risk. … Show more