PetroVietnam Technical Services (HSTC:PVS) OCF Margin %: -0.32% (As of Mar. 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.

HSTC:PVS PetroVietnam Technical Services Corp HSTC:PVS
87 GF Score
Price ₫37,000.00
GF Value ₫64,512.13
Valuation Significantly Undervalued
! 4 Warning Signs
View Full Analysis

What is PetroVietnam Technical Services OCF Margin %?

PetroVietnam Technical Services HSTC:PVS +2.21% 87 OCF Margin % is -0.32% as of Mar. 2026. GuruFocus rates HSTC:PVS with a GF Score™ of 87/100 and a GF Value™ of ₫64,512.13 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 907 Oil & Gas companies, PetroVietnam Technical Services ranks worse than 73.87% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. PetroVietnam Technical Services's Cash Flow from Operations for the three months ended in Mar. 2026 was ₫-27,860 Mil. PetroVietnam Technical Services's Revenue for the three months ended in Mar. 2026 was ₫8,698,740 Mil. Therefore, PetroVietnam Technical Services's OCF Margin % for the quarter that ended in Mar. 2026 was -0.32%.

As of today, PetroVietnam Technical Services's current OCF Yield % is 5.23%.

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

HSTC:PVS' s OCF Margin % Range Over the Past 10 Years
Min: -3.37   Med: 3.57   Max: 18.27
Current: 2.75


During the past 13 years, the highest OCF Margin % of PetroVietnam Technical Services was 18.27%. The lowest was -3.37%. And the median was 3.57%.

HSTC:PVS's OCF Margin % is ranked worse than
73.87% of 907 companies
in the Oil & Gas industry
Industry Median: 13.9 vs HSTC:PVS: 2.75


PetroVietnam Technical Services OCF Margin % Related Terms


PetroVietnam Technical Services OCF Margin % Historical Data

* Premium members only.

The historical data trend for PetroVietnam Technical 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.

PetroVietnam Technical Services OCF Margin % Chart

PetroVietnam Technical 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 -0.97 9.15 -1.47 18.27 5.91

PetroVietnam Technical 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 15.61 1.11 3.46 6.08 -0.32

HSTC:PVS vs SLB, BKR, HAL: OCF Margin % Comparison

For the Oil & Gas Equipment & Services subindustry, PetroVietnam Technical 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.


PetroVietnam Technical Services OCF Margin % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, PetroVietnam Technical Services's OCF Margin % distribution charts can be found below:

* The bar in red indicates where PetroVietnam Technical Services's OCF Margin % falls into.


HSTC:PVS
87GF Score
PetroVietnam Technical Services Corp HSTC:PVS
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PetroVietnam Technical Services OCF Margin % Calculation

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

PetroVietnam Technical 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 )
=1935064.984/32718260.534
=5.91 %

PetroVietnam Technical 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 )
=-27859.911/8698740.447
=-0.32 %

* 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 -0.32% mean?
PetroVietnam Technical Services (HSTC:PVS) has a OCF Margin % of -0.32% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on PetroVietnam Technical Services and its competitors. According to the industry distribution chart, PetroVietnam Technical Services ranks #670 out of 907 companies in the Oil & Gas industry, placing it in the top 73.9%.
Is PetroVietnam Technical Services' OCF Margin % too high?
PetroVietnam Technical Services' current OCF Margin % is -0.32%. Based on the distribution chart, PetroVietnam Technical Services ranks #670 out of 907 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, PetroVietnam Technical Services has a GF Score™ of 87/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PetroVietnam Technical Services' OCF Margin % compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, PetroVietnam Technical Services ranks #670 out of 907 companies for OCF Margin %. This places PetroVietnam Technical Services in the lower half of its industry. The industry median OCF Margin % is 13.90. 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 an Oil & Gas company?
The median OCF Margin % among Oil & Gas companies is 13.90, based on 907 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. 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 PetroVietnam Technical Services and its competitors. For the Oil & Gas industry, the median OCF Margin % is 13.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PetroVietnam Technical Services's current OCF Margin % is -0.32%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PetroVietnam Technical Services stock overvalued right now?
Based on GuruFocus' analysis, PetroVietnam Technical Services (HSTC:PVS) is currently considered Significantly Undervalued. The stock's GF Value™ is ₫64,512.13, compared to a current price of ₫37,000.00 — trading 42.6% below its estimated fair value. The current OCF Margin % is -0.32%. PetroVietnam Technical Services' overall GF Score™ is 87/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For PetroVietnam Technical Services (HSTC:PVS), the current OCF Margin % is -0.32% 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 PetroVietnam Technical Services (HSTC:PVS) Overvalued in 2026?

Based on GuruFocus' analysis, PetroVietnam Technical Services stock appears to be undervalued. The current stock price of ₫37,000.00 is trading 42.6% below its estimated GF Value™ of ₫64,512.13. GuruFocus considers PetroVietnam Technical Services to be Significantly Undervalued.

Key valuation signals for HSTC:PVS:

  • OCF Margin %: -0.32%
  • GF Value™: ₫64,512.13 vs. price of ₫37,000.00 (42.6% below fair value)
  • GF Score™: 87/100 with 4 warning signs

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


PetroVietnam Technical Services Business Description

Industry EnergyOil & Gas
Address No. 1-5, Le Duan Street, 5th floor, PetroVietnam Tower, Ben Nghe ward, District 1, Ho Chi Minh, VNM
PetroVietnam Technical Services Corp provides technical services for the oil and gas industry in Vietnam. The principal activities of the Corporation are comprised of Supplying oil and gas technical services; Management, operation and supply of the technology service vessels; Supplying business management and administrative services; port-based services; ship services, tallying services and freight forwarding; Management, business, and operation of the floating storage and offloading (FSO), floating production storage and offloading (FPSO); Supplying services for geophysical survey activities engineering geology, diving services, ROV provision services for oil and gas exploration, exploration and exploitation and industrial and civil works.
87GF Score

Get the complete analysis for HSTC:PVS

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

₫37,000.00
Price
₫64,512.13
GF Value