Saturday 17 October 2026
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Calix, Inc
CALX Technology Software Infrastructure
Calix, Inc’s revenue for fiscal 2025 (year ended December 2025) was $1.0 billion, up 20.3% from fiscal 2024. In the quarter to June 2026, revenue grew 21.3%, EPS grew 8,809.7% and free cash flow fell 66.5%, each against the same quarter a year earlier. Operating cash flow growth for three consecutive years.
36.50
0.69
−1.86%
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Target Price Range
Analyst price targets
Free accountTen years at a glance Fiscal years to December
| Group | Line | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Trend | 2026e | 2027e | 2028e |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price, $ | |||||||||||||||
| Price, $ | Low | 5.64 | 4.65 | 5.55 | 5.60 | 5.61 | 28.58 | 31.59 | 31.95 | 26.76 | 28.61 |
Analyst estimates 2026–2028 Powerpack |
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| High | 8.20 | 7.76 | 10.75 | 11.30 | 33.05 | 80.95 | 80.63 | 71.59 | 45.15 | 71.22 | |||||
| People | |||||||||||||||
| People | Employees | 1,109 | 1,031 | 802 | 763 | 785 | 954 | 1,426 | 1,760 | 1,820 | 1,921 | ||||
| Revenue/emp, $m | 0.41 | 0.50 | 0.55 | 0.56 | 0.69 | 0.71 | 0.61 | 0.59 | 0.46 | 0.52 | |||||
| Income, $m | |||||||||||||||
| Income, $m | Revenue | 459 | 510 | 441 | 424 | 541 | 679 | 868 | 1,040 | 832 | 1,000 | ||||
| Gross margin, % | 43.86 | 33.88 | 44.73 | 44.29 | 49.33 | 52.49 | 50.17 | 49.86 | 54.55 | 56.83 | |||||
| EBT | (27) | (82) | (19) | (17) | 34 | 73 | 54 | 35 | (32) | 34 | |||||
| EBT margin, % | (5.90) | (16.03) | (4.25) | (3.90) | 6.33 | 10.69 | 6.23 | 3.34 | (3.81) | 3.42 | |||||
| Net income | (27) | (83) | (19) | (18) | 33 | 238 | 41 | 29 | (30) | 18 | |||||
| Depreciation | 15 | 11 | 9 | 10 | 14 | 15 | 14 | 17 | 20 | 18 | |||||
| Per share, $ | |||||||||||||||
| Per share, $ | Revenue | 9.41 | 10.18 | 8.39 | 7.72 | 9.16 | 10.74 | 13.34 | 15.76 | 12.62 | 15.14 | ||||
| Earnings | (0.56) | (1.66) | (0.37) | (0.32) | 0.57 | 3.77 | 0.63 | 0.48 | (0.45) | 0.27 | |||||
| Cash flow | 0.50 | (1.25) | 0.07 | 0.08 | 0.87 | 0.90 | 0.42 | 0.85 | 1.04 | 2.04 | |||||
| Capex | (0.20) | (0.16) | (0.20) | (0.24) | (0.13) | (0.17) | (0.22) | (0.27) | (0.27) | (0.29) | |||||
| Free cash flow | 0.30 | (1.41) | (0.13) | (0.16) | 0.74 | 0.73 | 0.20 | 0.58 | 0.76 | 1.75 | |||||
| Book value | 4.37 | 2.89 | 2.89 | 2.80 | 4.75 | 8.98 | 10.45 | 10.90 | 11.85 | 13.01 | |||||
| Shares, m | 49 | 50 | 53 | 55 | 59 | 63 | 65 | 66 | 66 | 66 | |||||
| Valuation, × | |||||||||||||||
| Valuation, × | P/E | 0.00 | 0.00 | 0.00 | 0.00 | 55.11 | 21.33 | 106.64 | 97.26 | 0.00 | 191.15 | ||||
| P/S | 0.81 | 0.57 | 1.16 | 1.04 | 3.25 | 7.45 | 5.12 | 2.79 | 2.76 | 3.50 | |||||
| P/B | 1.74 | 2.01 | 3.38 | 2.86 | 6.27 | 8.90 | 6.53 | 4.03 | 2.94 | 4.07 | |||||
| EV/Sales | 0.64 | 0.55 | 1.12 | 1.04 | 3.08 | 7.21 | 4.89 | 2.62 | 2.46 | 3.15 | |||||
| EV/FCF | 20.04 | (3.97) | (71.75) | (50.67) | 38.28 | 105.77 | 323.48 | 70.94 | 40.61 | 27.28 | |||||
| Cash, $m | |||||||||||||||
| Cash, $m | Operating cash flow | 24 | (63) | 4 | 5 | 51 | 57 | 27 | 56 | 68 | 135 | ||||
| Capex | (10) | (8) | (10) | (13) | (8) | (10) | (14) | (18) | (18) | (19) | |||||
| Free cash flow | 15 | (71) | (7) | (9) | 44 | 46 | 13 | 38 | 50 | 116 | |||||
| Balance, $m | |||||||||||||||
| Balance, $m | Working capital | 98 | 34 | 31 | 28 | 166 | 281 | 382 | 410 | 454 | 528 | ||||
| Total debt | — | 30 | 30 | 30 | 6 | 8 | 11 | — | — | — | |||||
| Net debt | (78) | (10) | (20) | (17) | (134) | (204) | (242) | (220) | (297) | (388) | |||||
| Shareholders’ equity | 213 | 145 | 152 | 154 | 280 | 568 | 680 | 719 | 781 | 859 | |||||
| Returns, % | |||||||||||||||
| Returns, % | ROA | (8.07) | (25.53) | (6.30) | (5.58) | 9.00 | 40.77 | 5.04 | 3.21 | (3.16) | 1.79 | ||||
| ROIC | (13.03) | (37.70) | (8.79) | (7.05) | 15.72 | 12.69 | 7.51 | 3.21 | (5.56) | 2.78 | |||||
| ROE | (12.21) | (46.40) | (13.00) | (11.57) | 15.42 | 56.17 | 6.57 | 4.19 | (3.97) | 2.18 | |||||
Negative figures in brackets.
Fiscal years to Dec 2025 · latest quarter Jun 2026
Charts ten years each
Calix, Inc vs peers in Software Infrastructure (Q) = latest quarter vs a year earlier
| Company | Market cap | P/E | Fwd P/E | Revenue growth (Q) | EPS growth (Q) | FCF growth (Q) | Gross margin (Q) | EBIT margin (Q) | Compare |
|---|---|---|---|---|---|---|---|---|---|
| FIVN Five9, Inc. | $2.6B | 42.4× | 28.7× | +10.30% (above 0%: growing) | +164.90% (above 0%: growing) | −29.56% (below 0%: shrinking) | 53.37% | 0.63% | Compare |
| EEFT Euronet Worldwide, Inc. | $2.5B | 10.2× | 8.9× | +3.17% (above 0%: growing) | −24.67% (below 0%: shrinking) | −24.07% (below 0%: shrinking) | 42.30% | 12.37% | Compare |
| PAYO Payoneer Global Inc. | $2.4B | 49.9× | 18.9× | +5.24% (above 0%: growing) | n/m | −37.08% (below 0%: shrinking) | 100.00% | 6.17% | Compare |
| FLYW Flywire Corporation | $2.4B | 68.3× | 32.7× | +27.18% (above 0%: growing) | n/m | +2.76% (above 0%: growing) | 100.00% | (1.65%) | Compare |
| CALX Calix, Inc | $2.3B | 46.2× | 47.2× | +21.27% (above 0%: growing) | n/m | −66.53% (below 0%: shrinking) | 54.59% | 7.45% | |
| RAMP LiveRamp Holdings, Inc. | $2.3B | 15.1× | 13.4× | +9.84% (above 0%: growing) | +141.67% (above 0%: growing) | +200.97% (above 0%: growing) | 70.54% | 9.42% | Compare |
| INFQ Infleqtion, Inc. | $2.1B | — (loss-making) | — | — | n/m | +442.38% (above 0%: growing) | 16.01% | (220.55%) | Compare |
| GCT GigaCloud Technology Inc. | $2.1B | 13.6× | 7.7× | +27.60% (above 0%: growing) | +27.47% (above 0%: growing) | +21.82% (above 0%: growing) | 25.64% | 11.54% | Compare |
| MQ Marqeta, Inc. | $2.0B | 170× | 104× | +17.02% (above 0%: growing) | n/m | +1,068.67% (above 0%: growing) | 69.25% | 2.07% | Compare |
| Median of peers | $2.3B | 42.4× | 18.9× | +10.30% | +84.57% | +12.29% | 61.31% | 4.12% |
Calix, Inc (CALX) key facts
- Strength: Calix, Inc’s revenue for fiscal 2025 (year ended December 2025) was $1.0 billion, up 20.3% from fiscal 2024.
- Calix, Inc (CALX) is a Software Infrastructure company in the Technology sector, listed on the New York Stock Exchange.
- As of October 16, 2026, CALX traded at $36.50, a market capitalization of $2.3 billion.
- Return on equity was 2.18% and debt-to-equity 0.00.
- Its Piotroski F-score is 7 out of 9 and its Altman Z-score is 11.64 (safe zone) for fiscal 2025.