Calix Inc (CALX)
Pretax margin
| Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 | Jun 30, 2022 | Mar 31, 2022 | Dec 31, 2021 | Sep 30, 2021 | Jun 30, 2021 | Mar 31, 2021 | Dec 31, 2020 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Earnings before tax but after interest (EBT) (ttm) | US$ in thousands | 5,131 | -22,995 | -35,104 | -31,646 | -25,030 | 905 | 23,816 | 34,757 | 57,868 | 60,191 | 55,631 | 54,042 | 53,737 | 50,713 | 61,709 | 72,654 | 83,148 | 86,393 | 61,664 | 34,284 |
| Revenue (ttm) | US$ in thousands | 933,685 | 869,193 | 825,450 | 831,518 | 890,128 | 953,018 | 1,015,895 | 1,039,593 | 1,019,362 | 991,861 | 932,887 | 867,827 | 799,743 | 735,640 | 702,268 | 679,394 | 673,001 | 651,278 | 601,631 | 541,239 |
| Pretax margin | 0.55% | -2.65% | -4.25% | -3.81% | -2.81% | 0.09% | 2.34% | 3.34% | 5.68% | 6.07% | 5.96% | 6.23% | 6.72% | 6.89% | 8.79% | 10.69% | 12.35% | 13.27% | 10.25% | 6.33% |
September 30, 2025 calculation
Pretax margin = EBT (ttm) ÷ Revenue (ttm)
= $5,131K ÷ $933,685K
= 0.55%
Peer comparison
Sep 30, 2025
Company name
Symbol
Pretax margin
Calix Inc
CALX
0.55%
F5 Networks Inc
FFIV
26.18%
Nutanix Inc
NTNX
8.34%
Palo Alto Networks Inc
PANW
17.30%
Progress Software Corporation
PRGS
8.35%
Synopsys Inc
SNPS
19.75%