Mercury Systems Stock Drop Looks Sharp, But How Deep Can It Go?
Mercury Systems (MRCY) stock is down 22.3% in a day. The recent slide reflects renewed concerns around its weak guidance, negative operating margins, and declining free cash flow, but sharp drops like this often raise a tougher question: is the weakness temporary, or a sign of deeper cracks in the story?
Before judging its downturn reslience, let’s look at where Mercury Systems stands today.
- Size: Mercury Systems is a $4.6 Bil company with $943 Mil in revenue currently trading at $77.12.
- Fundamentals: Last 12 month revenue growth of 6.6% and operating margin of -0.03%.
- Liquidity: Has Debt to Equity ratio of 0.15 and Cash to Assets ratio of 0.13
- Valuation: Mercury Systems stock is currently trading at P/E multiple of -150.7 and P/EBIT multiple of -886.8
- Has returned (median) 10.8% within a year following sharp dips since 2010. See MRCY Dip Buy Analysis.
These metrics point to a Weak operational performance, alongside Very High valuation – making the stock Very Unattractive. For details, see Buy or Sell MRCY Stock
That brings us to the key consideration for investors worried about this fall: how resilient is MRCY stock if markets turn south? This is where our downturn resilience framework comes in. Suppose MRCY stock falls another 20-30% to $54 – can investors comfortably hold on? Turns out, the stock has fared worse than the S&P 500 index during various economic downturns, based on (a) how much the stock fell and, (b) how quickly it recovered. Below, we dive deeper into each such downturn.
2022 Inflation Shock
- MRCY stock fell 64.2% from a high of $88.06 on 1 January 2021 to $31.50 on 26 June 2023 vs. a peak-to-trough decline of 25.4% for the S&P 500.
- However, the stock fully recovered to its pre-Crisis peak by 8 January 2026
- Since then, the stock increased to a high of $103.02 on 19 January 2026 , and currently trades at $77.12
| MRCY | S&P 500 | |
|---|---|---|
| % Change from Pre-Recession Peak | -64.2% | -25.4% |
| Time to Full Recovery | 927 days | 464 days |
2020 Covid Pandemic
- MRCY stock fell 34.0% from a high of $86.47 on 19 February 2020 to $57.10 on 23 March 2020 vs. a peak-to-trough decline of 33.9% for the S&P 500.
- However, the stock fully recovered to its pre-Crisis peak by 29 April 2020
| MRCY | S&P 500 | |
|---|---|---|
| % Change from Pre-Recession Peak | -34.0% | -33.9% |
| Time to Full Recovery | 37 days | 148 days |
2018 Correction
- MRCY stock fell 41.2% from a high of $53.99 on 18 December 2017 to $31.72 on 2 May 2018 vs. a peak-to-trough decline of 19.8% for the S&P 500.
- However, the stock fully recovered to its pre-Crisis peak by 31 August 2018
| MRCY | S&P 500 | |
|---|---|---|
| % Change from Pre-Recession Peak | -41.2% | -19.8% |
| Time to Full Recovery | 121 days | 120 days |
2008 Global Financial Crisis
- MRCY stock fell 84.5% from a high of $16.43 on 21 December 2007 to $2.55 on 1 December 2008 vs. a peak-to-trough decline of 56.8% for the S&P 500.
- However, the stock fully recovered to its pre-Crisis peak by 11 November 2010
| MRCY | S&P 500 | |
|---|---|---|
| % Change from Pre-Recession Peak | -84.5% | -56.8% |
| Time to Full Recovery | 710 days | 1,480 days |
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