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Side-by-side financial comparison of ADTRAN Holdings, Inc. (ADTN) and CHUNGHWA TELECOM CO LTD (CHT), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.
Adtran, Inc. is an American fiber networking and telecommunications company headquartered in Huntsville, Alabama. It is a vendor of both residential and enterprise networking equipment, along with administrative software for network management and deployment. Its customers include communications service providers, governments, enterprises and utilities.
Chunghwa Telecom, officially Chunghwa Telecom Co., Ltd., is the largest integrated telecommunications service provider in Taiwan, providing PSTN, mobile phone, and broadband services.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.
| Q4 25 | $291.6M | — | ||
| Q3 25 | $279.4M | — | ||
| Q2 25 | $265.1M | — | ||
| Q1 25 | $247.7M | — | ||
| Q4 24 | $242.9M | — | ||
| Q3 24 | $227.7M | — | ||
| Q2 24 | $226.0M | — | ||
| Q1 24 | $226.2M | — |
| Q4 25 | $-3.6M | — | ||
| Q3 25 | $-10.3M | — | ||
| Q2 25 | $-20.5M | — | ||
| Q1 25 | $-11.3M | — | ||
| Q4 24 | $-46.1M | — | ||
| Q3 24 | $-33.3M | — | ||
| Q2 24 | $-49.7M | — | ||
| Q1 24 | $-330.8M | — |
| Q4 25 | 39.0% | — | ||
| Q3 25 | 38.3% | — | ||
| Q2 25 | 37.3% | — | ||
| Q1 25 | 38.4% | — | ||
| Q4 24 | 36.9% | — | ||
| Q3 24 | 36.5% | — | ||
| Q2 24 | 36.0% | — | ||
| Q1 24 | 31.1% | — |
| Q4 25 | 1.5% | — | ||
| Q3 25 | -1.0% | — | ||
| Q2 25 | -5.0% | — | ||
| Q1 25 | -1.6% | — | ||
| Q4 24 | -6.9% | — | ||
| Q3 24 | -11.5% | — | ||
| Q2 24 | -17.0% | — | ||
| Q1 24 | -153.1% | — |
| Q4 25 | -1.2% | — | ||
| Q3 25 | -3.7% | — | ||
| Q2 25 | -7.7% | — | ||
| Q1 25 | -4.5% | — | ||
| Q4 24 | -19.0% | — | ||
| Q3 24 | -14.6% | — | ||
| Q2 24 | -22.0% | — | ||
| Q1 24 | -146.2% | — |
| Q4 25 | $-0.02 | — | ||
| Q3 25 | $-0.12 | — | ||
| Q2 25 | $-0.24 | — | ||
| Q1 25 | $-0.14 | — | ||
| Q4 24 | $-0.58 | — | ||
| Q3 24 | $-0.38 | — | ||
| Q2 24 | $-0.63 | — | ||
| Q1 24 | $-4.20 | — |
Financial Flow Comparison
Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.
