CRDO
Credo Technology
Summary
What they do:
Design high-speed connectivity silicon — active electrical cables (AECs), line card retimers, and SerDes ICs — that provide cost-effective copper-based interconnects within AI server racks, sitting at Layer 06 as the short-reach alternative to optical transceivers for GPU-to-GPU and switch-to-GPU connections.
Why they matter:
As GPU clusters scale to 72–576+ GPUs per domain, short-reach interconnects multiply — and Credo's AECs deliver equivalent bandwidth at lower cost, lower power, and lower latency than optical for distances under 5 meters, making them the preferred solution for intra-rack AI connectivity.
Recent performance:
Q3 FY2026 revenue $407M (+201% YoY, +52% QoQ). FY2026 revenue tripling from FY2025. Stock at ~$159, market cap ~$30B, down 26% from 52-week high. Q4 FY2026 guided $425-435M.
Our Verdict
The fastest-growing connectivity silicon company in AI infrastructure — revenue tripling in FY2026 — but at ~90x trailing P/E, the stock prices in continued hyper-growth, and optical convergence limits the ultimate TAM.
Structural trends
Structural
68
/ 100
Moat
5/10
AEC first-mover but thin moat — optical convergence and NVLink competition
AI Exp.AI Exposure
Pure Play~90% AI
Play Type
EmergingAI Growth
~201%
Rel. Value
46
FAIRPriceLIVE
$159.52
+18.73%
Live via Yahoo Finance · refreshes every 5 min
Market Cap
$29.4B
P/E Ratio
87.6
P/S Ratio
27.5x
52W High
$213.80
52W Low
$33.04
52W Chg
382.8%
Beta
2.72
Credo Technology designs the silicon that connects GPUs to switches inside AI server racks — the shortest, most latency-sensitive links in the data center. Their primary product is the Active Electrical Cable (AEC): a copper cable with integrated retiming silicon that regenerates signals at 112–224 Gbps per lane, providing 1.6–3.2 Tbps of bandwidth per connection at distances up to 5 meters. For AI clusters where hundreds of GPUs sit within meters of each other, AECs offer a compelling alternative to optical transceivers — lower cost, lower power, lower latency, and simpler deployment.
The company is fabless, headquartered in San Jose with R&D in Austin, Boston, and Taiwan, manufacturing through TSMC. A single large GPU cluster uses 200–400 AECs at $500–2,000 per unit, representing $100K–$500K of Credo content per rack deployment. As clusters scale from 72 to 576+ GPUs, AEC content per cluster multiplies proportionally.
Credo's growth has been extraordinary. Revenue tripled from FY2024 to FY2025 (which doubled from FY2024), and FY2026 is tripling again. Q3 FY2026 revenue hit $407M (+201% YoY), with Q4 guided to $425–435M. The growth is driven by hyperscaler AEC adoption — large cloud customers deploying massive GPU clusters are choosing Credo's copper-based solutions for intra-rack connections where optical is overkill.
Beyond AECs, Credo is diversifying into ZeroFlap Optics (optical transceivers with integrated gearbox silicon), line card retimers, and HiWire Switch products. ZeroFlap addresses the longer-reach connectivity market (5–100+ meters) where optical dominates, potentially extending Credo's addressable market beyond the AEC sweet spot. Management expects FY2027 revenue growth of "more than 50%" year-over-year, implying revenue approaching $2B+.
Supply Chain Dependencies
Upstream Suppliers
Downstream Customers
The Catch
Credo's AEC business sits in the middle of two converging competitive forces. From above, optical transceivers are declining in cost by 20-30% annually as 1.6T modules ship in volume — and the distance at which optical becomes cheaper than copper is shrinking every year, compressing Credo's addressable market. From below, NVIDIA's proprietary NVLink copper interconnects handle GPU-to-GPU connectivity within NVLink domains, limiting merchant AEC TAM to the connections outside NVIDIA's proprietary fabric. Credo's 200%+ growth reflects the initial build-out wave of AI clusters, but this growth rate is mathematically unsustainable — the question is whether normalized growth is 50%+ (bull case) or 20-30% (bear case). At 90x trailing P/E, the stock prices in the bull case with no margin for the bear.
If They Win
If AECs become the standard interconnect for every intra-rack AI connection — if copper-based active cables prove permanently cheaper and lower-latency than optical for distances under 5 meters, if ZeroFlap Optics extends Credo's reach into the 5-100m market, and if 224G/448G generations drive content-per-server increases — Credo becomes the Amphenol of AI electrical connectivity. Revenue compounds to $3-4B by 2028 at 65%+ gross margins. The company captures 30%+ of the merchant AI interconnect market alongside Astera Labs. Content per GPU cluster doubles with each generation as bandwidth requirements scale faster than server counts. Credo's market cap reaches $60-80B as the market recognizes that every AI cluster needs hundreds of Credo cables just as it needs hundreds of GPUs.
Others in The Finished Chip
Not financial advice. All scores generated via AI algorithms using public data.