Tempest Security AB (OSTO:TSEC) 3-1 Month Momentum %: -2.63% (As of Aug. 22, 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.
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.

OSTO:TSEC Tempest Security AB OSTO:TSEC
70 GF Score
Price kr10.00
GF Value kr18.28
Valuation Possible Value Trap
! 4 Warning Signs
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What is Tempest Security AB 3-1 Month Momentum %?

Tempest Security AB OSTO:TSEC 70 3-1 Month Momentum % is -2.63% as of Aug. 22, 2026. GuruFocus rates OSTO:TSEC with a GF Score™ of 70/100 and a GF Value™ of kr18.28 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,093 Business Services companies, Tempest Security AB ranks better than 59.93% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-08-22), Tempest Security AB's 3-1 Month Momentum % is -2.63%.

The industry rank for Tempest Security AB's 3-1 Month Momentum % or its related term are showing as below:

OSTO:TSEC's 3-1 Month Momentum % is ranked better than
59.93% of 1093 companies
in the Business Services industry
Industry Median: -1.32 vs OSTO:TSEC: -2.63

Tempest Security AB  (OSTO:TSEC) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Tempest Security AB 3-1 Month Momentum % Related Terms


OSTO:TSEC vs ALLE, MSA, ADT: 3-1 Month Momentum % Comparison

For the Security & Protection Services subindustry, Tempest Security AB's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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.


Tempest Security AB 3-1 Month Momentum % vs Business Services Industry

For the Business Services industry and Industrials sector, Tempest Security AB's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Tempest Security AB's 3-1 Month Momentum % falls into.


OSTO:TSEC
70GF Score
Tempest Security AB OSTO:TSEC
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Tempest Security AB  (OSTO:TSEC) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* 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 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of -2.63% mean?
Tempest Security AB (OSTO:TSEC) has a 3-1 Month Momentum % of -2.63% as of Aug. 22, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Tempest Security AB and its competitors. According to the industry distribution chart, Tempest Security AB ranks #438 out of 1093 companies in the Business Services industry, placing it in the top 40.1%.
Is Tempest Security AB's 3-1 Month Momentum % too high?
Tempest Security AB's current 3-1 Month Momentum % is -2.63%. Based on the distribution chart, Tempest Security AB ranks #438 out of 1093 companies in the Business Services industry, which is above the industry midpoint. Overall, Tempest Security AB has a GF Score™ of 70/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Tempest Security AB's 3-1 Month Momentum % compare to ALLE and MSA?
According to the Business Services industry distribution chart, Tempest Security AB ranks #438 out of 1093 companies for 3-1 Month Momentum %. This puts Tempest Security AB in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Business Services company?
A good 3-1 Month Momentum % depends on the Business Services industry context. However, 3-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Tempest Security AB and its competitors. Tempest Security AB's current 3-1 Month Momentum % is -2.63%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tempest Security AB stock overvalued right now?
Based on GuruFocus' analysis, Tempest Security AB (OSTO:TSEC) is currently considered Possible Value Trap. The stock's GF Value™ is kr18.28, compared to a current price of kr10.00 — trading 45.3% below its estimated fair value. The current 3-1 Month Momentum % is -2.63%. Tempest Security AB's overall GF Score™ is 70/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Tempest Security AB (OSTO:TSEC), the current 3-1 Month Momentum % is -2.63% as of Aug. 22, 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 Tempest Security AB (OSTO:TSEC) Overvalued in 2026?

Based on GuruFocus' analysis, Tempest Security AB stock appears to be undervalued. The current stock price of kr10.00 is trading 45.3% below its estimated GF Value™ of kr18.28. GuruFocus considers Tempest Security AB to be Possible Value Trap.

Key valuation signals for OSTO:TSEC:

  • 3-1 Month Momentum %: -2.63%
  • GF Value™: kr18.28 vs. price of kr10.00 (45.3% below fair value)
  • GF Score™: 70/100 with 4 warning signs

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


Tempest Security AB Business Description

Address Ralambsvagen 17, 18th Floor, Stockholm, SWE, 112 59
Tempest Security AB provides solutions for security, protection, and service. The company has two segments: Security Solutions and Risk Solutions. The company gains the majority of revenue from Security Solutions, where it provides security guards, orderlies, and shop control. Risk Solutions includes Consulting, training, personal protection, and other specialized services. Geographically, the business activities function through the regions of Sweden, Denmark, and the United Kingdom.
70GF Score

Get the complete analysis for OSTO:TSEC

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr10.00
Price
kr18.28
GF Value