Serstech AB (OSTO:SERT) OCF Yield %: -29.51 (As of Jul. 03, 2026)


OSTO:SERT Serstech AB OSTO:SERT
28 GF Score
Price kr0.46
GF Value kr0.30
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Serstech AB OCF Yield %?

Serstech AB OSTO:SERT -3.38% 28 OCF Yield % is -29.51 as of Jul. 03, 2026. GuruFocus rates OSTO:SERT with a GF Score™ of 28/100 and a GF Value™ of kr0.30 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,605 Chemicals companies, Serstech AB ranks worse than 97.69% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Serstech AB's Trailing 12-Month Cash Flow from Operations is kr-31.90 Mil, and Market Cap is kr116.22 Mil. Therefore, Serstech AB's OCF Yield % for today is -29.51%.

The historical rank and industry rank for Serstech AB's OCF Yield % or its related term are showing as below:

OSTO:SERT' s OCF Yield % Range Over the Past 10 Years
Min: -45.51   Med: -2.06   Max: 10.36
Current: -29.51


During the past 13 years, the highest OCF Yield % of Serstech AB was 10.36%. The lowest was -45.51%. And the median was -2.06%.

OSTO:SERT's OCF Yield % is ranked worse than
97.69% of 1605 companies
in the Chemicals industry
Industry Median: 4.53 vs OSTO:SERT: -29.51

Serstech AB's OCF Margin % for the quarter that ended in Mar. 2026 was %.


Serstech AB OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Serstech AB OCF Yield % Related Terms


Serstech AB OCF Yield % Historical Data

* Premium members only.

The historical data trend for Serstech AB's OCF Yield % 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.

Serstech AB OCF Yield % Chart

Serstech AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.54 -46.81 6.52 0.18 -19.36

Serstech AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Yield % 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 -5.58 -27.26 -22.26 -15.10 -30.09

OSTO:SERT vs DOW: OCF Yield % Comparison

For the Chemicals subindustry, Serstech AB's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.


Serstech AB OCF Yield % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Serstech AB's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Serstech AB's OCF Yield % falls into.


OSTO:SERT
28GF Score
Serstech AB OSTO:SERT
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Serstech AB OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Serstech AB's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-28.015 / 144.707511
=-19.36%

Serstech AB's annualized OCF Yield % for the quarter that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-7.02 * 4 / 93.335073
=-30.09%

* 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 OCF Yield % →
What does a OCF Yield % of -29.51 mean?
Serstech AB (OSTO:SERT) has a OCF Yield % of -29.51 as of Jul. 03, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Serstech AB and its competitors. According to the industry distribution chart, Serstech AB ranks #1568 out of 1605 companies in the Chemicals industry, placing it in the top 97.7%.
Is Serstech AB's OCF Yield % too high?
Serstech AB's current OCF Yield % is -29.51. Based on the distribution chart, Serstech AB ranks #1568 out of 1605 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Serstech AB has a GF Score™ of 28/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Serstech AB's OCF Yield % compare to DOW?
According to the Chemicals industry distribution chart, Serstech AB ranks #1568 out of 1605 companies for OCF Yield %. This places Serstech AB in the lower half of its industry. The industry median OCF Yield % is 4.53. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Chemicals company?
The median OCF Yield % among Chemicals companies is 4.53, based on 1,605 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Serstech AB and its competitors. For the Chemicals industry, the median OCF Yield % is 4.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Serstech AB's current OCF Yield % is -29.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Serstech AB stock overvalued right now?
Based on GuruFocus' analysis, Serstech AB (OSTO:SERT) is currently considered Significantly Overvalued. The stock's GF Value™ is kr0.30, compared to a current price of kr0.46 — trading 52.3% above its estimated fair value. The current OCF Yield % is -29.51. Serstech AB's overall GF Score™ is 28/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Serstech AB (OSTO:SERT), the current OCF Yield % is -29.51 as of Jul. 03, 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 Serstech AB (OSTO:SERT) Overvalued in 2026?

Based on GuruFocus' analysis, Serstech AB stock appears to be overvalued. The current stock price of kr0.46 is trading 52.3% above its estimated GF Value™ of kr0.30. GuruFocus considers Serstech AB to be Significantly Overvalued.

Key valuation signals for OSTO:SERT:

  • OCF Yield %: -29.51
  • GF Value™: kr0.30 vs. price of kr0.46 (52.3% above fair value)
  • GF Score™: 28/100 with 4 warning signs

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


Serstech AB Business Description

Address Aldermansgatan 13, Lund, SWE, SE-227 64
Serstech AB is engaged in chemical related products which help in the measurement and identification of chemicals. It offers Handheld Raman Spectrometer; Chemdash, Management and Reporting Software and Validated Data-Enriched and Complete Libraries. The company's solutions are used in the pharmaceutical production industry.
28GF Score

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OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr0.46
Price
kr0.30
GF Value