Ocean Star Technology Group (HKSE:08297) Piotroski F-Score: 6 (As of Sep. 10, 2026) — 50% Above Median

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What is Ocean Star Technology Group Piotroski F-Score?

Ocean Star Technology Group HKSE:08297 Piotroski F-Score is 6 as of Sep. 10, 2026, which is 50% above its 10-year median of 4.00. The stock has 4 warning signs investors should review.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Ocean Star Technology Group has an F-score of 6 indicating the company's financial situation is typical for a stable company.

The historical rank and industry rank for Ocean Star Technology Group's Piotroski F-Score or its related term are showing as below:

HKSE:08297' s Piotroski F-Score Range Over the Past 10 Years
Min: 1   Med: 4   Max: 8
Current: 6

During the past 12 years, the highest Piotroski F-Score of Ocean Star Technology Group was 8. The lowest was 1. And the median was 4.

Ocean Star Technology Group  (HKSE:08297) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Ocean Star Technology Group Piotroski F-Score Related Terms


Ocean Star Technology Group Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Ocean Star Technology Group's Piotroski F-Score 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.

Ocean Star Technology Group Piotroski F-Score Chart

Ocean Star Technology Group Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.00 3.00 4.00 3.00 6.00

Ocean Star Technology Group Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Piotroski F-Score 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 4.00 0.00 3.00 0.00 6.00

HKSE:08297 vs RL, LEVI, VFC: Piotroski F-Score Comparison

For the Apparel Manufacturing subindustry, Ocean Star Technology Group's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.


Ocean Star Technology Group Piotroski F-Score vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Ocean Star Technology Group's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Ocean Star Technology Group's Piotroski F-Score falls into.


How is the Piotroski F-Score calculated?

* 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.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Net Income was HK$-5.25 Mil.
Cash Flow from Operations was HK$5.71 Mil.
Revenue was HK$27.00 Mil.
Gross Profit was HK$23.20 Mil.
Average Total Assets from the begining of this year (Mar25)
to the end of this year (Mar26) was (41.211 + 36.25) / 2 = HK$38.7305 Mil.
Total Assets at the begining of this year (Mar25) was HK$41.21 Mil.
Long-Term Debt & Capital Lease Obligation was HK$0.56 Mil.
Total Current Assets was HK$34.03 Mil.
Total Current Liabilities was HK$66.32 Mil.
Net Income was HK$-30.02 Mil.

Revenue was HK$29.53 Mil.
Gross Profit was HK$23.69 Mil.
Average Total Assets from the begining of last year (Mar24)
to the end of last year (Mar25) was (59.38 + 41.211) / 2 = HK$50.2955 Mil.
Total Assets at the begining of last year (Mar24) was HK$59.38 Mil.
Long-Term Debt & Capital Lease Obligation was HK$1.06 Mil.
Total Current Assets was HK$39.34 Mil.
Total Current Liabilities was HK$65.46 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Ocean Star Technology Group's current Net Income (TTM) was -5.25. ==> Negative ==> Score 0.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Ocean Star Technology Group's current Cash Flow from Operations (TTM) was 5.71. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Mar25)
=-5.248/41.211
=-0.12734464

ROA (Last Year)=Net Income/Total Assets (Mar24)
=-30.015/59.38
=-0.50547322

Ocean Star Technology Group's return on assets of this year was -0.12734464. Ocean Star Technology Group's return on assets of last year was -0.50547322. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Ocean Star Technology Group's current Net Income (TTM) was -5.25. Ocean Star Technology Group's current Cash Flow from Operations (TTM) was 5.71. ==> 5.71 > -5.25 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Mar26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar25 to Mar26
=0.557/38.7305
=0.01438143

Gearing (Last Year: Mar25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar24 to Mar25
=1.061/50.2955
=0.02109533

Ocean Star Technology Group's gearing of this year was 0.01438143. Ocean Star Technology Group's gearing of last year was 0.02109533. ==> This year is lower or equal to last year. ==> Score 1.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Mar26)=Total Current Assets/Total Current Liabilities
=34.027/66.316
=0.51310393

Current Ratio (Last Year: Mar25)=Total Current Assets/Total Current Liabilities
=39.338/65.455
=0.60099305

Ocean Star Technology Group's current ratio of this year was 0.51310393. Ocean Star Technology Group's current ratio of last year was 0.60099305. ==> Last year's current ratio is higher ==> Score 0.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Ocean Star Technology Group's number of shares in issue this year was 1293.647. Ocean Star Technology Group's number of shares in issue last year was 1122.838. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=23.2/27.001
=0.85922744

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=23.688/29.532
=0.80211296

Ocean Star Technology Group's gross margin of this year was 0.85922744. Ocean Star Technology Group's gross margin of last year was 0.80211296. ==> This year's gross margin is higher. ==> Score 1.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Mar25)
=27.001/41.211
=0.65518915

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Mar24)
=29.532/59.38
=0.49733917

Ocean Star Technology Group's asset turnover of this year was 0.65518915. Ocean Star Technology Group's asset turnover of last year was 0.49733917. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=0+1+1+1+1+0+0+1+1
=6

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Ocean Star Technology Group has an F-score of 6 indicating the company's financial situation is typical for a stable company.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 6 mean?
Ocean Star Technology Group (HKSE:08297) has a Piotroski F-Score of 6 as of Sep. 10, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Ocean Star Technology Group and its competitors. This is 50% above median its historical median of 4.00. Over the past decade, Ocean Star Technology Group's Piotroski F-Score has ranged from 1.00 to 8.00.
Is Ocean Star Technology Group's Piotroski F-Score too high?
Ocean Star Technology Group's current Piotroski F-Score of 6 is 50% above median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 8.00. The Manufacturing - Apparel & Accessories industry median Piotroski F-Score is 5.00. Ocean Star Technology Group's value of 6 is 20% above this industry median.
How does Ocean Star Technology Group's Piotroski F-Score compare to RL and LEVI?
Ocean Star Technology Group's Piotroski F-Score of 6 can be compared against companies in the Manufacturing - Apparel & Accessories industry. The industry median Piotroski F-Score is 5.00. Ocean Star Technology Group's value of 6 is 20% above this benchmark. Historically, Ocean Star Technology Group's own Piotroski F-Score has ranged from 1.00 to 8.00 over the past decade. While the company's 10-year median is 4.00 vs. the industry median of 5.00, Ocean Star Technology Group 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 Piotroski F-Score for a Manufacturing - Apparel & Accessories company?
The median Piotroski F-Score among Manufacturing - Apparel & Accessories companies is 5.00, based on 1,060 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ocean Star Technology Group's current Piotroski F-Score of 6 is 20% 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Ocean Star Technology Group and its competitors. For the Manufacturing - Apparel & Accessories industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ocean Star Technology Group's current Piotroski F-Score is 6, which is 50% above median its own 10-year median of 4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ocean Star Technology Group stock overvalued right now?
Ocean Star Technology Group (HKSE:08297) has a current Piotroski F-Score of 6. The current Piotroski F-Score is 6, which is 50% above median its 10-year median of 4.00 and 20% above the Manufacturing - Apparel & Accessories industry median of 5.00. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Ocean Star Technology Group (HKSE:08297), the current Piotroski F-Score is 6 as of Sep. 10, 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.

Ocean Star Technology Group Business Description

Address 317-319 Des Voeux Road Central, Room 1606D&E, 16th Floor, Kai Tak Commercial Building, Sheung Wan, Hong Kong, HKG
Ocean Star Technology Group Ltd manufactures, develops, and designs women's lingerie. The company offers bras, bikinis, panties, and other related apparel. It has two segments namely Lingerie products and Others. The company earns maximum revenue from Hong Kong and has a presence in Macau and The PRC.