Silicon Laboratories, Inc.
SLAB Technology Semiconductors
Silicon Laboratories, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $784.8 million, up 34.3% from fiscal 2024. In the quarter to June 2026, revenue grew 18.3%, EPS grew 52.2% and free cash flow fell 608.1%, each against the same quarter a year earlier.
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Silicon Laboratories, Inc. (SLAB) Altman Z-score
Silicon Laboratories, Inc.'s Altman Z-score for fiscal 2025 is 16.64, in the safe zone (above 2.99).
Altman Z-score, annual
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Annual newest first
| Period | Altman Z-score | Change (points) |
|---|---|---|
| FY2025 | 16.64 | (1.85) |
| FY2024 | 18.49 | 5.60 |
| FY2023 | 12.89 | 6.88 |
| FY2022 | 6.01 | (3.00) |
| FY2021 | 9.00 | 3.60 |
| FY2020 | 5.41 | (1.49) |
| FY2019 | 6.89 | 1.19 |
| FY2018 | 5.70 | (0.23) |
| FY2017 | 5.94 | (2.72) |
| FY2016 | 8.66 | 1.62 |
How fiscal 2025’s score is made up
| Component | This year | Year before | Result | Points |
|---|---|---|---|---|
| Working capital / total assets | 0.42 | — | 0.50 | |
| Retained earnings / total assets | 0.74 | — | 1.03 | |
| EBIT / total assets | (0.06) | — | −0.18 | |
| Market value of equity / total liabilities | 24.45 | — | 14.67 | |
| Sales / total assets | 0.62 | — | 0.62 | |
| Altman Z-score | Safe zone | 16.64 | ||
| Z″ Variant for non-manufacturing and asset-light companies (drops the sales/assets term, uses book equity) | Safe zone | 11.34 | ||
How the Altman Z-score works
Z = 1.2 × working capital ÷ total assets + 1.4 × retained earnings ÷ total assets + 3.3 × EBIT ÷ total assets + 0.6 × market value of equity ÷ total liabilities + 1.0 × revenue ÷ total assets (Altman, 1968). The market value of equity is the close on the last trading day of the fiscal year times weighted basic shares.
Z″ = 6.56 × working capital ÷ total assets + 3.26 × retained earnings ÷ total assets + 6.72 × EBIT ÷ total assets + 1.05 × book equity ÷ total liabilities (Altman, Hartzell and Peck, 1995), the variant for non-manufacturing and asset-light companies.
| Zone | Z | Z″ |
|---|---|---|
| Safe zone | above 2.99 | above 2.60 |
| Grey zone | 1.81–2.99 | 1.10–2.60 |
| Distress zone | below 1.81 | below 1.10 |
Not worked out for banks, insurers and REITs, whose balance sheets the model does not describe, nor when a figure is missing or there is no share price in the week to the fiscal year end.
Altman Z-score against peers
| Company | Altman Z-score |
|---|---|
| RMBS Rambus, Inc. compare | 37.7× |
| SLAB Silicon Laboratories, Inc. | 16.6× |
| CRUS Cirrus Logic, Inc. compare | 14.4× |
| PI Impinj, Inc. compare | 9.2× |
| ALGM Allegro MicroSystems, Inc. compare | 8.5× |
| SIMO Silicon Motion Technology Corporation compare | 6.9× |
| SYNA Synaptics Incorporated compare | 3.5× |
| VSH Vishay Intertechnology, Inc. compare | 1.9× |
| MXL MaxLinear, Inc compare | 1.9× |
What Altman Z-score is
The Altman Z-Score weighs working capital, retained earnings, operating profit, market value and sales against assets and debts to gauge the risk of distress.
1.2 × working capital ÷ total assets + 1.4 × retained earnings ÷ total assets + 3.3 × EBIT ÷ total assets + 0.6 × market value of equity ÷ total liabilities + 1.0 × revenue ÷ total assets