Mercury Systems (MEX:MRCY) ROIC %: 1.08% (As of Mar. 2026)


MEX:MRCY Mercury Systems Inc MEX:MRCY
35 GF Score
Price MXN1,937.83
GF Value MXN791.56
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Mercury Systems ROIC %?

Mercury Systems MEX:MRCY 35 ROIC % is 1.08% as of Mar. 2026. GuruFocus rates MEX:MRCY with a GF Score™ of 35/100 and a GF Value™ of MXN791.56 (Significantly Overvalued). The stock has 4 warning signs investors should review.

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. Mercury Systems's annualized return on invested capital (ROIC %) for the quarter that ended in Mar. 2026 was 1.08%.

As of today (2026-06-25), Mercury Systems's WACC % is 9.23%. Mercury Systems's ROIC % is 0.68% (calculated using TTM income statement data). Mercury Systems earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Mercury Systems  (MEX:MRCY) ROIC % Explanation

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROIC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Mercury Systems's WACC % is 9.23%. Mercury Systems's ROIC % is 0.68% (calculated using TTM income statement data). Mercury Systems earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROIC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Mercury Systems ROIC % Related Terms


Mercury Systems ROIC % Historical Data

* Premium members only.

The historical data trend for Mercury Systems's ROIC % 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 Systems ROIC % Chart

Mercury Systems Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
ROIC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.69 2.24 -0.16 -4.24 -0.39

Mercury Systems Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROIC % 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 -2.07 4.12 -0.97 -1.14 1.08

MEX:MRCY vs HXL, LUNR, LOAR: ROIC % Comparison

For the Aerospace & Defense subindustry, Mercury Systems's ROIC %, along with its competitors' market caps and ROIC % 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.


Mercury Systems ROIC % vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Mercury Systems's ROIC % distribution charts can be found below:

* The bar in red indicates where Mercury Systems's ROIC % falls into.


MEX:MRCY
35GF Score
Mercury Systems Inc MEX:MRCY
ROIC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Mercury Systems ROIC % Calculation

Mercury Systems's annualized Return on Invested Capital (ROIC %) for the fiscal year that ended in Jun. 2025 is calculated as:

ROIC % (A: Jun. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Jun. 2024 ) + Invested Capital (A: Jun. 2025 ))/ count )
=-196.087 * ( 1 - 24.83% )/( (38001.042 + 37722.532)/ 2 )
=-147.3985979/37861.787
=-0.39 %

where

Invested Capital(A: Jun. 2024 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=43581.785 - 2273.58 - ( 3307.163 - max(0, 4294.525 - 17473.421+3307.163))
=38001.042

Invested Capital(A: Jun. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=45844.658 - 2302.039 - ( 5820.087 - max(0, 5655.859 - 19924.645+5820.087))
=37722.532

Mercury Systems's annualized Return on Invested Capital (ROIC %) for the quarter that ended in Mar. 2026 is calculated as:

ROIC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=384.964 * ( 1 - 0% )/( (35804.245 + 35639.143)/ 2 )
=384.964/35721.694
=1.08 %

where

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=45052.134 - 3216.16 - ( 6031.729 - max(0, 6896.957 - 20385.207+6031.729))
=35804.245

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=44744.304 - 3121.911 - ( 5983.25 - max(0, 6320.389 - 20137.675+5983.25))
=35639.143

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data. The tax rate is limited to between 0% and 100%.

* 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 ROIC % →
What does a ROIC % of 1.08% mean?
Mercury Systems (MEX:MRCY) has a ROIC % of 1.08% as of Mar. 2026. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Mercury Systems and its competitors.
Is Mercury Systems' ROIC % too high?
Mercury Systems' current ROIC % is 1.08%. The Aerospace & Defense industry median ROIC % is 4.45. Mercury Systems' value of 1.08% is 75.7% below this industry median. Overall, Mercury Systems has a GF Score™ of 35/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mercury Systems' ROIC % compare to HXL and LUNR?
Mercury Systems' ROIC % of 1.08% can be compared against companies in the Aerospace & Defense industry. The industry median ROIC % is 4.45. Mercury Systems' value of 1.08% is 75.7% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROIC % for an Aerospace & Defense company?
The median ROIC % among Aerospace & Defense companies is 4.45, based on 351 companies in the industry. Companies in the top quartile (top 25%) have a ROIC % significantly above this median, while those in the bottom quartile fall well below. However, ROIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Mercury Systems's current ROIC % of 1.08% is 75.7% 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 ROIC % mean?
A high ROIC % can signal that a stock is expensive relative to its fundamentals. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Mercury Systems and its competitors. For the Aerospace & Defense industry, the median ROIC % is 4.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mercury Systems's current ROIC % is 1.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mercury Systems stock overvalued right now?
Based on GuruFocus' analysis, Mercury Systems (MEX:MRCY) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN791.56, compared to a current price of MXN1,937.83 — trading 144.8% above its estimated fair value. The current ROIC % is 1.08% and 75.7% below the Aerospace & Defense industry median of 4.45. Mercury Systems' overall GF Score™ is 35/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROIC % calculated?
ROIC % is calculated from a company's financial statements. For Mercury Systems (MEX:MRCY), the current ROIC % is 1.08% 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 Mercury Systems (MEX:MRCY) Overvalued in 2026?

Based on GuruFocus' analysis, Mercury Systems stock appears to be overvalued. The current stock price of MXN1,937.83 is trading 144.8% above its estimated GF Value™ of MXN791.56. GuruFocus considers Mercury Systems to be Significantly Overvalued.

Key valuation signals for MEX:MRCY:

  • ROIC %: 1.08%
  • GF Value™: MXN791.56 vs. price of MXN1,937.83 (144.8% above fair value)
  • GF Score™: 35/100 with 4 warning signs
  • Industry Position: 75.7% below the Aerospace & Defense median

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


Mercury Systems Business Description

Other Exchanges MRCY:USAMCY:Germany
Address 50 Minuteman Road, Andover, MA, USA, 01810
Mercury Systems Inc is a commercial technology company serving the aerospace and defense industry. The company envisions, creates, and delivers secure open architecture solutions powering a broad range of mission-critical applications in challenging and demanding environments. Its Mercury Processing Platform spans the full breadth of signal processing from radio frequency front end to the human-machine interface to convert meaningful data, gathered in remote and hostile environments, into critical decisions. The company manufactures components, products, modules, and subsystems and sells to defense prime contractors, the U.S. government, original equipment manufacturers, and commercial aerospace companies. Geographically, it derives maximum revenue from the United States.
35GF Score

Get the complete analysis for MEX:MRCY

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

MXN1,937.83
Price
MXN791.56
GF Value