Sea Sonic Electronics Co (ROCO:6203) EV-to-FCF: 4.93 (As of Jul. 21, 2026) — 36% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:6203 Sea Sonic Electronics Co Ltd ROCO:6203
71 GF Score
Price NT$64.80
GF Value NT$89.88
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Sea Sonic Electronics Co EV-to-FCF?

Sea Sonic Electronics Co ROCO:6203 +0.93% 71 EV-to-FCF is 4.93 as of Jul. 21, 2026, which is 36% below its 10-year median of 7.66. GuruFocus rates ROCO:6203 with a GF Score™ of 71/100 and a GF Value™ of NT$89.88 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,329 Hardware companies, Sea Sonic Electronics Co ranks better than 84.88% on this metric.

EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, Sea Sonic Electronics Co's Enterprise Value is NT$3,199 Mil. Sea Sonic Electronics Co's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was NT$648 Mil. Therefore, Sea Sonic Electronics Co's EV-to-FCF for today is 4.93.

The historical rank and industry rank for Sea Sonic Electronics Co's EV-to-FCF or its related term are showing as below:

ROCO:6203' s EV-to-FCF Range Over the Past 10 Years
Min: -114.5   Med: 7.66   Max: 1679.06
Current: 4.86

During the past 13 years, the highest EV-to-FCF of Sea Sonic Electronics Co was 1679.06. The lowest was -114.50. And the median was 7.66.

ROCO:6203's EV-to-FCF is ranked better than
84.88% of 1329 companies
in the Hardware industry
Industry Median: 21.59 vs ROCO:6203: 4.86

EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

As of today (2026-07-21), Sea Sonic Electronics Co's stock price is NT$64.80. Sea Sonic Electronics Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$5.490. Therefore, Sea Sonic Electronics Co's PE Ratio (TTM) for today is 11.80.


Sea Sonic Electronics Co  (ROCO:6203) EV-to-FCF Explanation

EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

Sea Sonic Electronics Co's PE Ratio (TTM) for today is calculated as:

PE Ratio (TTM)=Share Price (Today)/Earnings per Share (Diluted) (TTM)
=64.80/5.490
=11.80

Sea Sonic Electronics Co's share price for today is NT$64.80.
Sea Sonic Electronics Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$5.490.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.


Sea Sonic Electronics Co EV-to-FCF Related Terms


Sea Sonic Electronics Co EV-to-FCF Historical Data

* Premium members only.

The historical data trend for Sea Sonic Electronics Co's EV-to-FCF can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Sea Sonic Electronics Co EV-to-FCF Chart

Sea Sonic Electronics Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-FCF
Get a 7-Day Free Trial Premium Member Only Premium Member Only -33.98 4.93 10.58 8.02 5.34

Sea Sonic Electronics Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
EV-to-FCF Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 8.02 8.64 11.61 6.04 5.34

ROCO:6203 vs APH, GLW: EV-to-FCF Comparison

For the Electronic Components subindustry, Sea Sonic Electronics Co's EV-to-FCF, along with its competitors' market caps and EV-to-FCF data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Sea Sonic Electronics Co EV-to-FCF vs Hardware Industry

For the Hardware industry and Technology sector, Sea Sonic Electronics Co's EV-to-FCF distribution charts can be found below:

* The bar in red indicates where Sea Sonic Electronics Co's EV-to-FCF falls into.


ROCO:6203
71GF Score
Sea Sonic Electronics Co Ltd ROCO:6203
EV-to-FCF is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sea Sonic Electronics Co EV-to-FCF Calculation

Sea Sonic Electronics Co's EV-to-FCF for today is calculated as:

EV-to-FCF=Enterprise Value (Today)/Free Cash Flow (TTM)
=3198.598/648.218
=4.93

Sea Sonic Electronics Co's current Enterprise Value is NT$3,199 Mil.
Sea Sonic Electronics Co's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$648 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about EV-to-FCF →
What does a EV-to-FCF of 4.93 mean?
Sea Sonic Electronics Co (ROCO:6203) has a EV-to-FCF of 4.93 as of Jul. 21, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Sea Sonic Electronics Co and its competitors. This is 36% below median its historical median of 7.66. According to the industry distribution chart, Sea Sonic Electronics Co ranks #201 out of 1329 companies in the Hardware industry, placing it in the top 15.1%.
Is Sea Sonic Electronics Co's EV-to-FCF too high?
Sea Sonic Electronics Co's current EV-to-FCF of 4.93 is 36% below median its 10-year median of 7.66. The Hardware industry median EV-to-FCF is 21.59. Sea Sonic Electronics Co's value of 4.93 is 77.2% below this industry median. Based on the distribution chart, Sea Sonic Electronics Co ranks #201 out of 1329 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Sea Sonic Electronics Co has a GF Score™ of 71/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sea Sonic Electronics Co's EV-to-FCF compare to APH and GLW?
According to the Hardware industry distribution chart, Sea Sonic Electronics Co ranks #201 out of 1329 companies for EV-to-FCF. This places Sea Sonic Electronics Co in the top 15% of its industry — outperforming the majority of peers. The industry median EV-to-FCF is 21.59. Sea Sonic Electronics Co's value of 4.93 is 77.2% below this benchmark. While the company's 10-year median is 7.66 vs. the industry median of 21.59, Sea Sonic Electronics Co has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-FCF for a Hardware company?
The median EV-to-FCF among Hardware companies is 21.59, based on 1,329 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sea Sonic Electronics Co's current EV-to-FCF of 4.93 is 77.2% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EV-to-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Sea Sonic Electronics Co and its competitors. For the Hardware industry, the median EV-to-FCF is 21.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sea Sonic Electronics Co's current EV-to-FCF is 4.93, which is 36% below median its own 10-year median of 7.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sea Sonic Electronics Co stock overvalued right now?
Based on GuruFocus' analysis, Sea Sonic Electronics Co (ROCO:6203) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$89.88, compared to a current price of NT$64.80 — trading 27.9% below its estimated fair value. The current EV-to-FCF is 4.93, which is 36% below median its 10-year median of 7.66 and 77.2% below the Hardware industry median of 21.59. Sea Sonic Electronics Co's overall GF Score™ is 71/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For Sea Sonic Electronics Co (ROCO:6203), the current EV-to-FCF is 4.93 as of Jul. 21, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Sea Sonic Electronics Co (ROCO:6203) Overvalued in 2026?

Based on GuruFocus' analysis, Sea Sonic Electronics Co stock appears to be undervalued. The current stock price of NT$64.80 is trading 27.9% below its estimated GF Value™ of NT$89.88. GuruFocus considers Sea Sonic Electronics Co to be Modestly Undervalued.

Key valuation signals for ROCO:6203:

  • EV-to-FCF: 4.93 (36% below median its 10-year median of 7.66)
  • GF Value™: NT$89.88 vs. price of NT$64.80 (27.9% below fair value)
  • GF Score™: 71/100 with 2 warning signs
  • Industry Position: 77.2% below the Hardware median (#201 of 1329)

No single metric tells the full story. See the ROCO:6203 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sea Sonic Electronics Co Business Description

Address Section 1, Neihu Road, 8th Floor, No. 19, Lane 360, Neihu District, Taipei, TWN
Sea Sonic Electronics Co Ltd researches, develops, produces, and sells power conversion products in Taiwan. The company's products include PC power supplies, IPC and server power supplies, adapters, etc. The company also exports its products to the United States, Europe, and Asia. Geographically, the firm generates the majority of its revenue from Asia.
71GF Score

Get the complete analysis for ROCO:6203

EV-to-FCF is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$64.80
Price
NT$89.88
GF Value