Calix, Inc. (CALX) P/E Ratio History
Historical price-to-earnings valuation from 2020 to 2025
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Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of March 1, 2026, Calix, Inc. (CALX) trades at a price-to-earnings ratio of 199.1x, with a stock price of $51.77 and trailing twelve-month earnings per share of $0.25.
The current P/E is 91% above its 5-year average of 104.5x. Over the past five years, CALX's P/E has ranged from a low of 11.2x to a high of 609.8x, placing the current valuation at the 88th percentile of its historical range.
Compared to the Technology sector median P/E of 25.2x, CALX trades at a 689% premium to its sector peers. The sector includes 345 companies with P/E ratios ranging from 0.0x to 199.1x.
Relative to the broader market, CALX commands a significant premium over the S&P 500 median P/E of 26.2x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our CALX DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
Peer Comparison
P/E metrics vs. Data platforms, analytics and business intelligence peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
CALXCalix, Inc. | $3B | 199.1Lowest | -Best | +158%Best |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
Historical P/E Data
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $52.93 | $0.26 | 200.2x | +92% |
| FY2024 Q2 | Sat Jun 29 2024 00:00:00 GM | $35.43 | $0.06 | 609.8x | +484% |
| FY2024 Q1 | Sat Mar 30 2024 00:00:00 GM | $33.16 | $0.31 | 107.6x | +3% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $43.69 | $0.45 | 97.8x | -6% |
| FY2023 Q3 | Sat Sep 30 2023 00:00:00 GM | $45.84 | $0.68 | 67.4x | -35% |
| FY2023 Q2 | Sat Jul 01 2023 00:00:00 GM | $49.91 | $0.63 | 79.2x | -24% |
| FY2023 Q1 | Sat Apr 01 2023 00:00:00 GM | $53.59 | $0.61 | 87.9x | -16% |
| FY2022 Q4 | Sat Dec 31 2022 00:00:00 GM | $68.43 | $0.59 | 116.0x | +11% |
| FY2022 Q3 | Sat Oct 01 2022 00:00:00 GM | $61.14 | $0.71 | 86.1x | -18% |
| FY2022 Q2 | Sat Jul 02 2022 00:00:00 GM | $34.96 | $3.13 | 11.2x | -89% |
| FY2022 Q1 | Sat Apr 02 2022 00:00:00 GM | $41.82 | $3.32 | 12.6x | -88% |
| FY2021 Q4 | Fri Dec 31 2021 00:00:00 GM | $79.97 | $3.51 | 22.8x | -78% |
Average P/E for displayed period: 104.5x
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Start ComparisonFrequently Asked Questions
Is CALX stock overvalued or undervalued?
CALX trades at 199.1x P/E, above its 5-year average of 104.5x. The 88th percentile ranking indicates a premium to historical valuation.
How does CALX's valuation compare to peers?
Calix, Inc. P/E of 199.1x compares to sector median of 25.2x. The premium reflects expected growth above peers.
What is CALX's PEG ratio?
CALX PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2020-2025.