Mercury Systems (STU:MCY) Margin of Safety % (DCF FCF Based): N/A (As of Aug. 02, 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.

STU:MCY Mercury Systems Inc STU:MCY
66 GF Score
Price €84.02
GF Value €37.41
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Mercury Systems Margin of Safety % (DCF FCF Based)?

Margin of Safety % (DCF FCF Based) = (Intrinsic Value: DCF (FCF Based) - Current Price) / Intrinsic Value: DCF (FCF Based).

Note: Discounted FCF model is only suitable for predictable companies (Business Predictability Rank higher than 1-Star). If the company's Predictability Rank is 1-Star or Not Rated, result may not be accurate due to the low predictability of business and the data will not be stored into our database.

Mercury Systems's Predictability Rank is 1-Star. Thus, the DCF related results in the screener and portfolio will appear as zero and Margin of Safety % (DCF FCF Based) is not calculated.

STU:MCY vs KRMN, LOAR, VSEC: Margin of Safety % (DCF FCF Based) Comparison

For the Aerospace & Defense subindustry, Mercury Systems's Margin of Safety % (DCF FCF Based), along with its competitors' market caps and Margin of Safety % (DCF FCF Based) 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 Margin of Safety % (DCF FCF Based) vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Mercury Systems's Margin of Safety % (DCF FCF Based) distribution charts can be found below:

* The bar in red indicates where Mercury Systems's Margin of Safety % (DCF FCF Based) falls into.


STU:MCY
66GF Score
Mercury Systems Inc STU:MCY
Margin of Safety % (DCF FCF Based) is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Mercury Systems (STU:MCY) Overvalued in 2026?

Based on GuruFocus' analysis, Mercury Systems stock appears to be overvalued. The current stock price of €84.02 is trading 124.6% above its estimated GF Value™ of €37.41. GuruFocus considers Mercury Systems to be Significantly Overvalued.

Key valuation signals for STU:MCY:

  • Margin of Safety % (DCF FCF Based): N/A
  • GF Value™: €37.41 vs. price of €84.02 (124.6% above fair value)
  • GF Score™: 66/100 with 4 warning signs

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

Mercury Systems Business Description

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.
66GF Score

Get the complete analysis for STU:MCY

Margin of Safety % (DCF FCF Based) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€84.02
Price
€37.41
GF Value