TLSNF (Telia Company AB) 10-Year Sharpe Ratio: N/A (As of Aug. 30, 2026)

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.
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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.

TLSNF Telia Company AB TLSNF
71 GF Score
Price $4.40
GF Value $3.76
Valuation Modestly Overvalued
! 4 Warning Signs
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What is Telia Company AB 10-Year Sharpe Ratio?

The 10-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past ten years. As of today (2026-08-30), Telia Company AB's 10-Year Sharpe Ratio is Not available.


Telia Company AB  (OTCPK:TLSNF) 10-Year Sharpe Ratio Explanation

The 10-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past ten years. It is calculated as the annualized result of the average ten-year monthly excess returns divided by its standard deviation in the ten-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.


Telia Company AB 10-Year Sharpe Ratio Related Terms


TLSNF vs VZ, TMUS, T: 10-Year Sharpe Ratio Comparison

For the Telecom Services subindustry, Telia Company AB's 10-Year Sharpe Ratio, along with its competitors' market caps and 10-Year Sharpe Ratio 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.


Telia Company AB 10-Year Sharpe Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Telia Company AB's 10-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Telia Company AB's 10-Year Sharpe Ratio falls into.


TLSNF
71GF Score
Telia Company AB TLSNF
10-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Telia Company AB 10-Year Sharpe Ratio Calculation

The 10-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last ten years. A stock / portfolio's 10-Year Sharpe Ratio can be calculated by dividing the difference between the ten-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past ten years.

Is Telia Company AB (TLSNF) Overvalued in 2026?

Based on GuruFocus' analysis, Telia Company AB stock appears to be overvalued. The current stock price of $4.40 is trading 17% above its estimated GF Value™ of $3.76. GuruFocus considers Telia Company AB to be Modestly Overvalued.

Key valuation signals for TLSNF:

  • 10-Year Sharpe Ratio: N/A
  • GF Value™: $3.76 vs. price of $4.40 (17% above fair value)
  • GF Score™: 71/100 with 4 warning signs

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


Telia Company AB Business Description

Address Stjarntorget 1, Solna, SWE, 169 94
Telia is the incumbent telecom operator in Sweden. It also operates in Norway, Finland, and the Baltic countries. In the past five years, Telia has been narrowing its business focus, divesting businesses in Asia and focusing on its core markets.
71GF Score

Get the complete analysis for TLSNF

10-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$4.40
Price
$3.76
GF Value