Sea Sonic Electronics (6203) Stock Overview
Researches, develops, produces, and sells power conversion products under the Seasonic brand in Taiwan, Asia, Europe, the United States, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 1/6 |
| Future Growth | 0/6 |
| Past Performance | 4/6 |
| Financial Health | 6/6 |
| Dividends | 3/6 |
6203 Community Fair Values
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Sea Sonic Electronics Co., Ltd. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$86.70 |
| 52 Week High | NT$86.20 |
| 52 Week Low | NT$56.50 |
| Beta | 0.77 |
| 1 Month Change | 29.99% |
| 3 Month Change | 23.86% |
| 1 Year Change | 43.31% |
| 3 Year Change | 73.40% |
| 5 Year Change | 5.35% |
| Change since IPO | 286.78% |
Recent News & Updates
Recent updates
Here's How We Evaluate Sea Sonic Electronics Co., Ltd.'s (GTSM:6203) Dividend
Mar 22
Are Robust Financials Driving The Recent Rally In Sea Sonic Electronics Co., Ltd.'s (GTSM:6203) Stock?
Mar 02Sea Sonic Electronics (GTSM:6203) Is Growing Earnings But Are They A Good Guide?
Feb 08Will Sea Sonic Electronics (GTSM:6203) Repeat Its Return Growth Of The Past?
Jan 18
Sea Sonic Electronics (GTSM:6203) Has Gifted Shareholders With A Fantastic 210% Total Return On Their Investment
Dec 28Is Sea Sonic Electronics Co., Ltd.'s (GTSM:6203) 3.1% Dividend Worth Your Time?
Dec 08Is Sea Sonic Electronics Co., Ltd.'s (GTSM:6203) Latest Stock Performance A Reflection Of Its Financial Health?
Nov 20Shareholder Returns
| 6203 | TW Electronic | TW Market | |
|---|---|---|---|
| 7D | 5.1% | 0.9% | 0.7% |
| 1Y | 43.3% | 27.6% | 17.0% |
Return vs Industry: 6203 exceeded the TW Electronic industry which returned 27.6% over the past year.
Return vs Market: 6203 exceeded the TW Market which returned 17% over the past year.
Price Volatility
| 6203 volatility | |
|---|---|
| 6203 Average Weekly Movement | 5.3% |
| Electronic Industry Average Movement | 5.6% |
| Market Average Movement | 4.8% |
| 10% most volatile stocks in TW Market | 8.6% |
| 10% least volatile stocks in TW Market | 2.1% |
Stable Share Price: 6203 has not had significant price volatility in the past 3 months compared to the TW market.
Volatility Over Time: 6203's weekly volatility (5%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1975 | n/a | n/a | seasonic.com |
Sea Sonic Electronics Co., Ltd., together with its subsidiaries, researches, develops, produces, and sells power conversion products under the Seasonic brand in Taiwan, Asia, Europe, the United States, and internationally. The company offers power supplies, cooling fans for PCs, and cables; and Smart Sensor, which is used to measure the distribution of electric consumption and provide monitoring over time. It also manufactures and repairs radios, recorders, instruments, and amplifiers; and provides video recorders, automatic controllers, electromechanical and tools, and electro-educational equipment, electronic instruments, computer peripherals, switching and uninterruptible power supplies, electronic ballasts, and electronic testing equipment, etc. In addition, the company trades in electronic parts; and import and export of computer hardware and equipment.
Sea Sonic Electronics Co., Ltd. Fundamentals Summary
| 6203 fundamental statistics | |
|---|---|
| Market cap | NT$6.96b |
| Earnings (TTM) | NT$344.60m |
| Revenue (TTM) | NT$2.66b |
Is 6203 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 6203 income statement (TTM) | |
|---|---|
| Revenue | NT$2.66b |
| Cost of Revenue | NT$1.77b |
| Gross Profit | NT$893.48m |
| Other Expenses | NT$548.88m |
| Earnings | NT$344.60m |
Last Reported Earnings
Sep 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 4.18 |
| Gross Margin | 33.57% |
| Net Profit Margin | 12.95% |
| Debt/Equity Ratio | 0% |
How did 6203 perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/26 10:34 |
| End of Day Share Price | 2025/11/26 00:00 |
| Earnings | 2025/09/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Sea Sonic Electronics Co., Ltd. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.