A Look At Mercury Systems (MRCY) Valuation After New SDA Tranche 3 Contract Win

What the new SDA Tranche 3 contract means for Mercury Systems (MRCY)

Mercury Systems (MRCY) has secured a new contract from L3Harris Technologies to supply its highest capacity solid state data recorders for the U.S. Space Development Agency’s Tranche 3 Tracking Layer satellites.

These recorders will support infrared sensing and real time detection of advanced missile threats within the Proliferated Warfighter Space Architecture, extending Mercury’s existing role across earlier SDA tracking tranches.

See our latest analysis for Mercury Systems.

The share price is US$74.22 after a recent 7 day share price return of 3.95%. However, a 30 day share price return decline of 12.64% and a strong 1 year total shareholder return of 70.15% indicate that short term momentum is cooling while longer term gains remain substantial.

If this kind of defense and space exposure interests you, it can be useful to see what else is moving and compare ideas using a focused screener such as 28 power grid technology and infrastructure stocks

With the shares at US$74.22, a 1 year total shareholder return of 70.15% and analysts’ average price target around US$97, the key question is simple: is Mercury still mispriced or is the market already baking in future growth?

Most Popular Narrative: 24% Undervalued

The most followed narrative sees Mercury Systems’ fair value at $97.50 versus the last close at $74.22, framing the current price as a discount that hinges on future execution in defense electronics and space programs.

Expanding penetration into programs that require secure, high-performance embedded processing and open-architecture modular solutions positions Mercury to benefit from the defense sector's shift toward greater digitization and AI/ML adoption, supporting higher-margin, higher-value contracts and improved long-term gross and net margins.

Read the complete narrative.

Want to see what justifies that higher fair value? The narrative leans on a mix of projected revenue growth, margin rebuild, and a rich future earnings multiple. Curious which specific financial targets need to line up for that view to hold?

Result: Fair Value of $97.50 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, there are still clear pressure points, including modest near term growth expectations and the overhang from older, lower margin contracts, which could blunt the bullish case.

Find out about the key risks to this Mercury Systems narrative.

Another View: DCF Points to Limited Upside

The 24% undervalued narrative leans heavily on future earnings and a relatively high P/E in 2029. Our DCF model presents a more conservative view, with fair value at about $68.32 versus the current $74.22, which indicates that Mercury Systems is trading above modeled cash flows. It is up to each investor to decide which perspective appears more convincing.

Look into how the SWS DCF model arrives at its fair value.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Mercury Systems for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 59 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

The mixed signals in this story make it worth checking the numbers yourself instead of waiting for others to decide what comes next. To see both sides clearly, review the 1 key reward and 1 important warning sign

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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