CBRS · Forward model · Hardware · Bear case
What has to happen in Hardware
Model as of
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Hardware
Racked CS-series wafer-scale systems sold to customers who run them on their own premises, recognised at a point in time on delivery. This was the whole company until 2025 and is now the minority line: $54.1M of GAAP revenue in 2026 Q2 against $126.0M of cloud. The CS-4 was announced in August 2026 with first shipments in the September quarter and manufacturing capacity is guided to rise more than 10x in 2026 across Flex, Sanmina and Rocket EMS. No filing discloses system units or an average selling price, so the line cannot be driven by volume and price; it is modelled as a growth line off the reported base.
Latest: $57M (2030Q4E)
| Period | Value |
|---|---|
| 2024Q1 | $49M |
| 2024Q2 | $55M |
| 2024Q3 | $50M |
| 2024Q4 | $57M |
| 2025Q1 | $70M |
| 2025Q2 | $70M |
| 2025Q3 | $97M |
| 2025Q4 | $122M |
| 2026Q1 | $111M |
| 2026Q2 | $54M |
| 2026Q3E | $56M |
| 2026Q4E | $57M |
| 2027Q1E | $58M |
| 2027Q2E | $59M |
| 2027Q3E | $59M |
| 2027Q4E | $60M |
| 2028Q1E | $60M |
| 2028Q2E | $60M |
| 2028Q3E | $60M |
| 2028Q4E | $60M |
| 2029Q1E | $60M |
| 2029Q2E | $59M |
| 2029Q3E | $59M |
| 2029Q4E | $59M |
| 2030Q1E | $58M |
| 2030Q2E | $58M |
| 2030Q3E | $58M |
| 2030Q4E | $57M |
Assumptions & reasoning
- Ten quarters of disclosed revenue and cost of revenue, unusually complete for a company two quarters public, because the IPO prospectus carried an eight-quarter Quarterly Results of Operations table covering 2024 Q1 to 2025 Q4.
- 2026 Q1 is the only estimated point: six-month hardware revenue less the reported June quarter gives $110,593K, and the Q1 2026 release independently states hardware revenue of $110.6 million.
- The 1.8% GAAP gross margin in the basis quarter is not an operating result. $28.0M of customer-warrant amortisation is charged against this line as contra-revenue; core hardware gross margin was 38.8%, which is what the segment margin here is set to.
- Warrant amortisation runs through October 2031 and is recognised in proportion to related revenue, so GAAP hardware revenue understates the commercial line by roughly a third at current scale and the understatement back-loads.
- Point-in-time recognition makes this line genuinely lumpy: sequential moves of -51%, +38% and +26% all appear in the last six quarters, and management said on 2026-08-12 that it manages total core revenue rather than the mix between the two lines.
- No seasonality array is set. Detrended factors from a centred four-quarter moving average put the Q4 factor at 1.101 with a window-to-window spread of 0.287, so the spread beats the signal and the naive and detrended estimators disagree in sign on Q1.