Siminn hfOISE:SIMINN +0.42%88 FCF Margin % is 9.38% as of Mar. 2026, which is 24% above its 10-year median of 7.54. GuruFocus rates OISE:SIMINN with a GF Score™ of 88/100 and a GF Value™ of kr15.09 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 367 Telecommunication Services companies, Siminn hf ranks better than 50.41% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Siminn hf's Free Cash Flow for the
three
months ended in Mar. 2026 was kr662 Mil. Siminn hf's Revenue for the
three
months ended in Mar. 2026 was kr7,058 Mil. Therefore, Siminn hf's FCF Margin % for the quarter that ended in Mar. 2026 was 9.38%.
The historical rank and industry rank for Siminn hf's FCF Margin % or its related term are showing as below:
OISE:SIMINN'
s FCF Margin % Range Over the Past 10 Years
Min: 4.55 Med: 7.54 Max: 11.95
Current: 8.52
During the past 13 years, the highest FCF Margin % of Siminn hf was 11.95%. The lowest was 4.55%. And the median was 7.54%.
OISE:SIMINN's FCF Margin % is ranked better than 50.41% of 367
companies
in the Telecommunication Services industry
Industry Median: 8.25
vs OISE:SIMINN: 8.52
Siminn hf FCF Margin % Related Terms
Siminn hf FCF Margin % Historical Data
* Premium members only.
The historical data trend for Siminn hf's FCF Margin % 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.
OISE:SIMINN vs TMUS, VZ, T: FCF Margin % Comparison
For the Telecom Services subindustry, Siminn hf's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.
Siminn hf FCF Margin % vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Siminn hf's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Siminn hf's FCF Margin % falls into.
* 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.
Siminn hf (OISE:SIMINN) has a FCF Margin % of 9.38% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Siminn hf and its competitors. This is 24% above median its historical median of 7.54. Over the past decade, Siminn hf's FCF Margin % has ranged from 4.55 to 11.95. According to the industry distribution chart, Siminn hf ranks #182 out of 367 companies in the Telecommunication Services industry, placing it in the top 49.6%.
Is Siminn hf's FCF Margin % too high?
Siminn hf's current FCF Margin % of 9.38% is 24% above median its 10-year median of 7.54. Over the past 10 years, this metric has ranged from a low of 4.55 to a high of 11.95. The Telecommunication Services industry median FCF Margin % is 8.25. Siminn hf's value of 9.38% is 13.7% above this industry median. Based on the distribution chart, Siminn hf ranks #182 out of 367 companies in the Telecommunication Services industry, which is above the industry midpoint. Overall, Siminn hf has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siminn hf's FCF Margin % compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Siminn hf ranks #182 out of 367 companies for FCF Margin %. This puts Siminn hf in the upper half of its industry. The industry median FCF Margin % is 8.25. Siminn hf's value of 9.38% is 13.7% above this benchmark. Historically, Siminn hf's own FCF Margin % has ranged from 4.55 to 11.95 over the past decade. While the company's 10-year median is 7.54 vs. the industry median of 8.25, Siminn hf has consistently been above 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 FCF Margin % for a Telecommunication Services company?
The median FCF Margin % among Telecommunication Services companies is 8.25, based on 367 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siminn hf's current FCF Margin % of 9.38% is 13.7% above 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Siminn hf and its competitors. For the Telecommunication Services industry, the median FCF Margin % is 8.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siminn hf's current FCF Margin % is 9.38%, which is 24% above median its own 10-year median of 7.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siminn hf stock overvalued right now?
Based on GuruFocus' analysis, Siminn hf (OISE:SIMINN) is currently considered Modestly Undervalued. The stock's GF Value™ is kr15.09, compared to a current price of kr11.95 — trading 20.8% below its estimated fair value. The current FCF Margin % is 9.38%, which is 24% above median its 10-year median of 7.54 and 13.7% above the Telecommunication Services industry median of 8.25. Siminn hf's overall GF Score™ is 88/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Siminn hf (OISE:SIMINN), the current FCF Margin % is 9.38% as of Mar. 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 Siminn hf (OISE:SIMINN) Overvalued in 2026?
Based on GuruFocus' analysis, Siminn hf stock appears to be undervalued.
The current stock price of kr11.95 is trading 20.8% below its estimated GF Value™ of kr15.09.
GuruFocus considers Siminn hf to be Modestly Undervalued.
Key valuation signals for OISE:SIMINN:
FCF Margin %: 9.38% (24% above median its 10-year median of 7.54)
GF Value™: kr15.09 vs. price of kr11.95 (20.8% below fair value)
Industry Position: 13.7% above the Telecommunication Services median (#182 of 367)
No single metric tells the full story. See the OISE:SIMINN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siminn hf is an Iceland-based telecommunications company engaged in offering communication services. The operating segments of the company are Mobile, Internet, and Network; TV; Equipment sales; and Others. It derives a majority of the revenue from the Internet and Network segment, which involves revenue from data service, including xDSL service, GPON, Internet, IP net, core network, local loop, and access network. The Mobile segment involves revenue from mobile services in Iceland and abroad, whether traditional GSM service, satellite service, wholesale mobile service, or other mobile services.
88GF Score
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