Calix, Inc. (CALX) P/E Ratio History
Historical price-to-earnings valuation from 2020 to 2026
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CALX Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Calix, Inc. (CALX) trades at a price-to-earnings ratio of 167.4x, with a stock price of $43.52 and trailing twelve-month earnings per share of $0.52.
The current P/E is 61% above its 5-year average of 104.2x. 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 89th percentile of its historical range.
Compared to the Technology sector median P/E of 27.7x, CALX trades at a 505% premium to its sector peers. The sector includes 359 companies with P/E ratios ranging from 0.0x to 184.2x.
Relative to the broader market, CALX commands a significant premium over the S&P 500 median P/E of 25.1x. 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.
CALX P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $76B | 633.2 | - | +47% | |
| $12B | 340.3 | 74.57 | +225% | |
| $365B | 36.1Lowest | - | +0% | |
| $178B | 51.5 | 1.27Best | +23% | |
| $64B | 2412.9 | - | +105% | |
| $139B | 52.1 | - | +401%Best | |
| $2.0T | 86.5 | 1.73 | +288% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
CALX Historical P/E Data (2020–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | Sat Mar 28 2026 00:00:00 GM | $50.28 | $0.51 | 99.2x | -5% |
| 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 | +485% |
| 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 | -17% |
| 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% |
Average P/E for displayed period: 104.2x
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View ValuationCompare CALX vs NVDA
Side-by-side business, growth, and profitability comparison vs NVIDIA Corporation.
Start ComparisonCALX — Frequently Asked Questions
Quick answers to the most common questions about buying CALX stock.
Is CALX stock overvalued or undervalued?
CALX trades at 167.4x P/E, above its 5-year average of 104.2x. The 89th percentile ranking indicates a premium to historical valuation.
How does CALX's valuation compare to peers?
Calix, Inc. P/E of 167.4x compares to sector median of 27.7x. 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 2020-2026.