Mercury NZ (ASX:MCY) Retained Earnings: A$-107 Mil (As of Dec. 2025)

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ASX:MCY Mercury NZ Ltd ASX:MCY
84 GF Score
Price A$5.79
GF Value A$5.24
Valuation Fairly Valued
! 11 Warning Signs
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What is Mercury NZ Retained Earnings?

Mercury NZ ASX:MCY +2.48% 84 Retained Earnings is A$-107 Mil as of Dec. 2025. GuruFocus rates ASX:MCY with a GF Score™ of 84/100 and a GF Value™ of A$5.24 (Fairly Valued). The stock has 11 warning signs investors should review.

Retained earnings is the accumulated portion of net income that is not distributed to shareholders. Mercury NZ's retained earnings for the quarter that ended in Dec. 2025 was A$-107 Mil.

Mercury NZ's quarterly retained earnings declined from Dec. 2024 (A$113 Mil) to Jun. 2025 (A$56 Mil) and declined from Jun. 2025 (A$56 Mil) to Dec. 2025 (A$-107 Mil).

Mercury NZ's annual retained earnings increased from Jun. 2023 (A$320 Mil) to Jun. 2024 (A$341 Mil) but then declined from Jun. 2024 (A$341 Mil) to Jun. 2025 (A$56 Mil).


Mercury NZ  (ASX:MCY) Retained Earnings Explanation

Historically profitable companies sometimes have negative retained earnings. This is because they have cumulatively paid out more to shareholders than they reported in profits.

For example, in 2011, Microsoft had negative retained earnings. This does not mean the company lost more money than it made over the years. It just means it paid out more money than it earned.

If a company has negative retained earnings, investors should check the 10-year financial results. They should not assume that negative retained earnings prove a company has generally lost money in the past.

Of course, many companies with negative retained earnings have indeed lost money in the past.

Retained Earnings: Warren Buffett's Secret.

One of the most important indicators of durable competitive advantage. Net earnings can be paid out as dividends, used to buy back shares or retained for growth.

If the company loses more than it has accumulated, retained earnings is negative.

If a company isn't adding to its retained earnings, it isn't growing its net worth.

Rate of growth of retained earnings is good indicator whether it's benefiting from a competitive advantage.

Microsoft is negative because it chose to buyback stock and pay dividends.

The more earnings retained, the faster it grows and increases growth rate for future earnings.


Mercury NZ Retained Earnings Historical Data

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The historical data trend for Mercury NZ's Retained Earnings 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.

Mercury NZ Retained Earnings Chart

Mercury NZ Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Retained Earnings
Get a 7-Day Free Trial Premium Member Only Premium Member Only 198.94 466.50 319.94 341.14 55.62

Mercury NZ Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Retained Earnings 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 344.91 341.14 113.43 55.62 -107.13
ASX:MCY
84GF Score
Mercury NZ Ltd ASX:MCY
Retained Earnings is just one metric. See GF Score™, valuation, warning signs, and more.
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Mercury NZ Retained Earnings Calculation

Retained Earnings is the accumulated portion of net income that is not distributed to shareholders. Because the net income was not distributed to shareholders, shareholders' equity is increased by the same amount.

Of course, if a company loses, it is called retained losses, or accumulated losses.

Frequently Asked Questions Learn more about Retained Earnings →
What does a Retained Earnings of A$-107 Mil mean?
Mercury NZ (ASX:MCY) has a Retained Earnings of A$-107 Mil as of Dec. 2025. Retained earnings is the amount of net income not issued to shareholders. View historical data on Mercury NZ and its competitors.
Is Mercury NZ's Retained Earnings too high?
Mercury NZ's current Retained Earnings is A$-107 Mil. Overall, Mercury NZ has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mercury NZ's Retained Earnings compare to competitors?
Mercury NZ's Retained Earnings of A$-107 Mil can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Retained Earnings for an Utilities - Independent Power Producers company?
A good Retained Earnings depends on the Utilities - Independent Power Producers industry context. However, Retained Earnings 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 Retained Earnings mean?
A high Retained Earnings can signal that a stock is expensive relative to its fundamentals. Retained earnings is the amount of net income not issued to shareholders. View historical data on Mercury NZ and its competitors. Mercury NZ's current Retained Earnings is A$-107 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mercury NZ stock overvalued right now?
Based on GuruFocus' analysis, Mercury NZ (ASX:MCY) is currently considered Fairly Valued. The stock's GF Value™ is A$5.24, compared to a current price of A$5.79 — trading 10.5% above its estimated fair value. The current Retained Earnings is A$-107 Mil. Mercury NZ's overall GF Score™ is 84/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Retained Earnings calculated?
Retained Earnings is calculated from a company's financial statements. For Mercury NZ (ASX:MCY), the current Retained Earnings is A$-107 Mil 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 Mercury NZ (ASX:MCY) Overvalued in 2026?

Based on GuruFocus' analysis, Mercury NZ stock appears to be overvalued. The current stock price of A$5.79 is trading 10.5% above its estimated GF Value™ of A$5.24. GuruFocus considers Mercury NZ to be Fairly Valued.

Key valuation signals for ASX:MCY:

  • Retained Earnings: A$-107 Mil
  • GF Value™: A$5.24 vs. price of A$5.79 (10.5% above fair value)
  • GF Score™: 84/100 with 11 warning signs

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


Mercury NZ Business Description

Address 33 Broadway, The Mercury Building, Newmarket, Auckland, NTL, NZL, 1023
Mercury NZ (formerly Mighty River Power) generates more than 15% of New Zealand's electricity and is one of the four major electricity generators and suppliers in the country. All electricity is generated from renewable sources, which makes it one of the lowest-cost providers of electricity. The company operates nine hydro stations and five geothermal power plants in the North Island and some wind farms. Mercury sells electricity to residential and commercial customers and has the largest share of the key Auckland market.
84GF Score

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

A$5.79
Price
A$5.24
GF Value