Northern Star Resources (ASX:NST) FCF Margin %: -8.02% (As of Dec. 2025)


ASX:NST Northern Star Resources Ltd ASX:NST
96 GF Score
Price A$20.59
GF Value A$20.05
Valuation Fairly Valued
! 3 Warning Signs
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What is Northern Star Resources FCF Margin %?

Northern Star Resources ASX:NST +3.36% 96 FCF Margin % is -8.02% as of Dec. 2025. GuruFocus rates ASX:NST with a GF Score™ of 96/100 and a GF Value™ of A$20.05 (Fairly Valued). The stock has 3 warning signs investors should review. Among 847 Metals & Mining companies, Northern Star Resources ranks better than 63.16% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Northern Star Resources's Free Cash Flow for the six months ended in Dec. 2025 was A$-274 Mil. Northern Star Resources's Revenue for the six months ended in Dec. 2025 was A$3,414 Mil. Therefore, Northern Star Resources's FCF Margin % for the quarter that ended in Dec. 2025 was -8.02%.

As of today, Northern Star Resources's current FCF Yield % is 0.67%.

The historical rank and industry rank for Northern Star Resources's FCF Margin % or its related term are showing as below:

ASX:NST' s FCF Margin % Range Over the Past 10 Years
Min: 2.75   Med: 14.41   Max: 24.65
Current: 2.75


During the past 13 years, the highest FCF Margin % of Northern Star Resources was 24.65%. The lowest was 2.75%. And the median was 14.41%.

ASX:NST's FCF Margin % is ranked better than
63.16% of 847 companies
in the Metals & Mining industry
Industry Median: -2.17 vs ASX:NST: 2.75


Northern Star Resources FCF Margin % Related Terms


Northern Star Resources FCF Margin % Historical Data

* Premium members only.

The historical data trend for Northern Star Resources's FCF 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.

Northern Star Resources FCF Margin % Chart

Northern Star Resources Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 13.90 15.27 7.03 11.50 10.24

Northern Star Resources Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
FCF 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 5.30 16.71 6.70 13.11 -8.02

ASX:NST vs NEM, AU: FCF Margin % Comparison

For the Gold subindustry, Northern Star Resources's FCF Margin %, along with its competitors' market caps and FCF 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.


Northern Star Resources FCF Margin % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Northern Star Resources's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Northern Star Resources's FCF Margin % falls into.


ASX:NST
96GF Score
Northern Star Resources Ltd ASX:NST
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Northern Star Resources FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Northern Star Resources's FCF Margin for the fiscal year that ended in Jun. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Jun. 2025 )/Revenue (A: Jun. 2025 )
=657/6414.9
=10.24 %

Northern Star Resources's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-273.8/3414.3
=-8.02 %

* 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 FCF Margin % →
What does a FCF Margin % of -8.02% mean?
Northern Star Resources (ASX:NST) has a FCF Margin % of -8.02% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Northern Star Resources and its competitors. Over the past decade, Northern Star Resources' FCF Margin % has ranged from 2.75 to 24.65. According to the industry distribution chart, Northern Star Resources ranks #312 out of 847 companies in the Metals & Mining industry, placing it in the top 36.8%.
Is Northern Star Resources' FCF Margin % too high?
Northern Star Resources' current FCF Margin % is -8.02%. Over the past 10 years, this metric has ranged from a low of 2.75 to a high of 24.65. Based on the distribution chart, Northern Star Resources ranks #312 out of 847 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, Northern Star Resources has a GF Score™ of 96/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Northern Star Resources' FCF Margin % compare to NEM and AU?
According to the Metals & Mining industry distribution chart, Northern Star Resources ranks #312 out of 847 companies for FCF Margin %. This puts Northern Star Resources in the upper half of its industry. Historically, Northern Star Resources' own FCF Margin % has ranged from 2.75 to 24.65 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Metals & Mining company?
A good FCF Margin % depends on the Metals & Mining industry context. However, FCF 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Northern Star Resources and its competitors. Northern Star Resources's current FCF Margin % is -8.02%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northern Star Resources stock overvalued right now?
Based on GuruFocus' analysis, Northern Star Resources (ASX:NST) is currently considered Fairly Valued. The stock's GF Value™ is A$20.05, compared to a current price of A$20.59 — trading 2.7% above its estimated fair value. The current FCF Margin % is -8.02%. Northern Star Resources' overall GF Score™ is 96/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Northern Star Resources (ASX:NST), the current FCF Margin % is -8.02% as of Dec. 2025. 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 Northern Star Resources (ASX:NST) Overvalued in 2026?

Based on GuruFocus' analysis, Northern Star Resources stock appears to be overvalued. The current stock price of A$20.59 is trading 2.7% above its estimated GF Value™ of A$20.05. GuruFocus considers Northern Star Resources to be Fairly Valued.

Key valuation signals for ASX:NST:

  • FCF Margin %: -8.02%
  • GF Value™: A$20.05 vs. price of A$20.59 (2.7% above fair value)
  • GF Score™: 96/100 with 3 warning signs

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


Northern Star Resources Business Description

Other Exchanges NESRF:USANS7:Germany
Address 500 Hay Street, Level 4, Subiaco, Perth, WA, AUS, 6008
Northern Star is an Australia-based midtier global gold miner that sold around 1.6 million ounces of gold in fiscal 2025 from its three wholly owned mining operations in Australia and Alaska. Its operations are the result of significant merger and acquisition activity including 14 acquisitions and four asset sales since 2010. It had roughly a decade of reserves at the end of fiscal 2025.
96GF Score

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

A$20.59
Price
A$20.05
GF Value