Harbor Star Shipping Services (PHS:TUGS) OCF Margin %: 7.91% (As of Mar. 2026) — 73% Below Median


PHS:TUGS Harbor Star Shipping Services Inc PHS:TUGS
56 GF Score
Price ₱0.84
GF Value ₱0.61
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Harbor Star Shipping Services OCF Margin %?

Harbor Star Shipping Services PHS:TUGS +2.44% 56 OCF Margin % is 7.91% as of Mar. 2026, which is 73% below its 10-year median of 29.62. GuruFocus rates PHS:TUGS with a GF Score™ of 56/100 and a GF Value™ of ₱0.61 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,006 Transportation companies, Harbor Star Shipping Services ranks better than 80.22% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Harbor Star Shipping Services's Cash Flow from Operations for the three months ended in Mar. 2026 was ₱48 Mil. Harbor Star Shipping Services's Revenue for the three months ended in Mar. 2026 was ₱611 Mil. Therefore, Harbor Star Shipping Services's OCF Margin % for the quarter that ended in Mar. 2026 was 7.91%.

As of today, Harbor Star Shipping Services's current OCF Yield % is 107.60%.

The historical rank and industry rank for Harbor Star Shipping Services's OCF Margin % or its related term are showing as below:

PHS:TUGS' s OCF Margin % Range Over the Past 10 Years
Min: 15.82   Med: 29.62   Max: 79.52
Current: 29.85


During the past 13 years, the highest OCF Margin % of Harbor Star Shipping Services was 79.52%. The lowest was 15.82%. And the median was 29.62%.

PHS:TUGS's OCF Margin % is ranked better than
80.22% of 1006 companies
in the Transportation industry
Industry Median: 12.945 vs PHS:TUGS: 29.85


Harbor Star Shipping Services OCF Margin % Related Terms


Harbor Star Shipping Services OCF Margin % Historical Data

* Premium members only.

The historical data trend for Harbor Star Shipping Services's OCF 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.

Harbor Star Shipping Services OCF Margin % Chart

Harbor Star Shipping Services Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 32.40 31.99 29.36 28.97 29.87

Harbor Star Shipping Services Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Margin % 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 10.07 35.23 39.44 33.09 7.91

Harbor Star Shipping Services OCF Margin % Competitor Comparison

For the Marine Shipping subindustry, Harbor Star Shipping Services's OCF Margin %, along with its competitors' market caps and OCF 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.


Harbor Star Shipping Services OCF Margin % vs Transportation Industry

For the Transportation industry and Industrials sector, Harbor Star Shipping Services's OCF Margin % distribution charts can be found below:

* The bar in red indicates where Harbor Star Shipping Services's OCF Margin % falls into.


PHS:TUGS
56GF Score
Harbor Star Shipping Services Inc PHS:TUGS
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Harbor Star Shipping Services OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Harbor Star Shipping Services's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=833.752/2790.9
=29.87 %

Harbor Star Shipping Services's OCF Margin for the quarter that ended in Mar. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=48.319/610.671
=7.91 %

* 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 Margin % →
What does a OCF Margin % of 7.91% mean?
Harbor Star Shipping Services (PHS:TUGS) has a OCF Margin % of 7.91% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Harbor Star Shipping Services and its competitors. This is 73% below median its historical median of 29.62. Over the past decade, Harbor Star Shipping Services' OCF Margin % has ranged from 15.82 to 79.52. According to the industry distribution chart, Harbor Star Shipping Services ranks #199 out of 1006 companies in the Transportation industry, placing it in the top 19.8%.
Is Harbor Star Shipping Services' OCF Margin % too high?
Harbor Star Shipping Services' current OCF Margin % of 7.91% is 73% below median its 10-year median of 29.62. Over the past 10 years, this metric has ranged from a low of 15.82 to a high of 79.52. The Transportation industry median OCF Margin % is 12.95. Harbor Star Shipping Services' value of 7.91% is 38.9% below this industry median. Based on the distribution chart, Harbor Star Shipping Services ranks #199 out of 1006 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, Harbor Star Shipping Services has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Harbor Star Shipping Services' OCF Margin % compare to competitors?
According to the Transportation industry distribution chart, Harbor Star Shipping Services ranks #199 out of 1006 companies for OCF Margin %. This places Harbor Star Shipping Services in the top 20% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 12.95. Harbor Star Shipping Services' value of 7.91% is 38.9% below this benchmark. Historically, Harbor Star Shipping Services' own OCF Margin % has ranged from 15.82 to 79.52 over the past decade. While the company's 10-year median is 29.62 vs. the industry median of 12.95, Harbor Star Shipping Services has consistently been below 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 OCF Margin % for a Transportation company?
The median OCF Margin % among Transportation companies is 12.95, based on 1,006 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Harbor Star Shipping Services's current OCF Margin % of 7.91% is 38.9% below 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Harbor Star Shipping Services and its competitors. For the Transportation industry, the median OCF Margin % is 12.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Harbor Star Shipping Services's current OCF Margin % is 7.91%, which is 73% below median its own 10-year median of 29.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Harbor Star Shipping Services stock overvalued right now?
Based on GuruFocus' analysis, Harbor Star Shipping Services (PHS:TUGS) is currently considered Significantly Overvalued. The stock's GF Value™ is ₱0.61, compared to a current price of ₱0.84 — trading 37.7% above its estimated fair value. The current OCF Margin % is 7.91%, which is 73% below median its 10-year median of 29.62 and 38.9% below the Transportation industry median of 12.95. Harbor Star Shipping Services' overall GF Score™ is 56/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Harbor Star Shipping Services (PHS:TUGS), the current OCF Margin % is 7.91% 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 Harbor Star Shipping Services (PHS:TUGS) Overvalued in 2026?

Based on GuruFocus' analysis, Harbor Star Shipping Services stock appears to be overvalued. The current stock price of ₱0.84 is trading 37.7% above its estimated GF Value™ of ₱0.61. GuruFocus considers Harbor Star Shipping Services to be Significantly Overvalued.

Key valuation signals for PHS:TUGS:

  • OCF Margin %: 7.91% (73% below median its 10-year median of 29.62)
  • GF Value™: ₱0.61 vs. price of ₱0.84 (37.7% above fair value)
  • GF Score™: 56/100 with 7 warning signs
  • Industry Position: 38.9% below the Transportation median (#199 of 1006)

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


Harbor Star Shipping Services Business Description

Address 2224 A. Bonifacio Street corner Pres. Sergio Osmena Highway, Bangkal, Makati, PHL, 1233
Harbor Star Shipping Services Inc is an integrated maritime service provider. The service lines include harbor assistance, lighterage, towing, ship salvage, marine construction, repair, and maintenance works, wreck removal, firefighting, oil spill abatement and recovery, handling hazardous chemicals, ship and crew management, diving, and underwater marine works. Other marine services include oil and chemical spill response, diving and underwater work, and ship and crew management. The company operates in two segments: Harbor assistance and Renewable energy. It generates maximum revenue from the Harbor assistance segment.
56GF Score

Get the complete analysis for PHS:TUGS

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

₱0.84
Price
₱0.61
GF Value