Mercury Systems (MRCY) stock
MRCY's Quality Score fell 2 points on Fri, Oct 30, to 0. Closed more than 1.5% below its 21-day average (2 chart checks stopped).
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Key facts on MRCY
| Holding it back | Below its 200-day since August |
| Latest filing | 10-K, Aug 18 |
MRCY in the news
MRCY catalysts
After its last 4 reports it closed -3.0% on average, higher 2 of 4 times.
Why MRCY scores 0
Below Averagefor quality, not price, 1 of 14 chart checks firingWhat the Quality Score means
- +1Chart checks 1 of 14 firing right now, one point each
- −1Long-term trend below a falling 200-day average
- News adds
- Insider trades subtracts
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MRCY has 1 of 14 chart checks firing
MRCY RSI today: 44.5, below its 50-day and 200-day averages
- RSI 1444.5
- MACD (12, 26, 9)Above signal
- 50-day average$81.68
- 200-day average$91.50
- 50/200 crossDeath cross
- ADX 1422.6
- Support$74.01
- Resistance$77.56
- 52-week high$128.45
- 52-week low$65.04
- Chart patternFalling channel
- Bollinger Bands (20, 2)Inside
- Volume0.7x
The deep dive on MRCY
- What it does and how it makes money
- Where it stands
- What changed in its filingsFiled figures, Jul 3, 2026SEC filing · Aug 18, 2026SEC filing · Aug 18, 2026, against the one of Aug 11, 2025SEC filing · Aug 18, 2026
- Who holds and trades it
- Against its closest peers
How MRCY ranks in Electronic Parts
MRCY is #4 of 6 by Quality Score among Electronic Components & Accessories.
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Sales over four quarters: MRCY $984M, BAH $11.1B, DRS $3.78B, CW $3.65B.
When does MRCY report earnings, and what happens after?
Reports Tue Nov 10, after the close (in 8 days). Confirmed.
What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.
What MRCY reported on Aug 18, 2026
The quarter
The figures are not read from the release yet.
Where the sales came from
MRCY's results filing gives no sales by line in a table we read.
The outlook
No outlook figures read from this release.
In the company's words
“Based on our solid execution and strong demand signals, we enter fiscal year 2027 with enhanced visibility and are increasing our outlook for organic growth.”
From its results filing (SEC filing · Aug 18)
The numbers
- $5B
- today
- $984M
- up 7.8% on the year
- $68.1M
- last 12 months
Sales grew 1.3% a year over 5 years, fiscal 2021 to 2026.
Its share count grew 1.4% a year over 5 years.
| Reported | Gap | Reaction | 5 sessions |
|---|---|---|---|
| Aug 18, 2026 | -0.3% | -3.6% | -16.4% |
| May 5, 2026 | +6.1% | +10.5% | +11.3% |
| Feb 3, 2026 | -12.4% | -22.3% | -15.0% |
MRCY sales and profit by year
Sales grew in five of the last seven years, to $984M in 2026. It made a profit in four of the eight years.
Insiders trading MRCY
MRCY insider trades
7 insiders sold $43.4M across 33 filings in the last 6 months. No open-market buys on record. The newest:
MRCY trades by Congress and the executive branch
One trade disclosed in the last six months. The newest:
MRCY's officers and directors
Officers and directors with a Form 4 in the last 12 months.
Which ETFs hold MRCY?
In ETFs: MRCY is under 0.1% of VTI, the most of the 24 funds Breakaway covers, by their holdings as filed for Jun 30, 2026.
About Mercury Systems
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.
What Mercury Systems says it competes with
“We operate in a highly competitive marketplace characterized by rapidly changing technology, frequent product performance improvements, increasing speed of deployment to align with warfighters’ needs and evolving industry standards, including open architecture requirements and requirements coming from our customers or the DoW.”
MRCY's score card
Pro members see every line of every stock's score.
- What would turn MRCY's score around: 6 things
- Real-time prices, no delay
- Every line of MRCY's score, with the points and the reason
Straight Answers
Is MRCY a good stock to buy? What its Quality Score says
MRCY scores 0 today, which Breakaway calls Below Average. It is #4 of 6 in Electronic Components & Accessories by Quality Score, with 1 of 14 chart checks firing. Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.
What is MRCY's Quality Score?
MRCY scores 0 today, which Breakaway calls Below Average (0 to 5). That is #4 of 6 in Electronic Components & Accessories by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind MRCY's 0.
Are insiders buying MRCY?
7 insiders sold $43.4M across 33 filings in the last 6 months. No open-market buys on record. The newest is Steven Ratner, EVP, CHRO, who sold $338K on Sep 3. Every filing, with the scored weight, for Pro members.
Are the prices delayed?
Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.