Is MRCY a buy according to AI stock analysis?

MRCY AI stock analysis does not label Mercury Systems as an automatic buy. The company reported record bookings of $348 million and a record backlog near $1.6 billion in fiscal Q3 2026, but the stock still traded near 5.96x sales and 64.9x forward earnings at the cutoff. A buyer needs confidence in the August 18 fiscal Q4 report, backlog conversion and sustained margin recovery.

What is the MRCY AI stock forecast?

The MRCY AI stock forecast uses scenarios, not a guaranteed target. Around the $97.10 cutoff price, the bullish scenario is roughly $120 to $140, the base scenario is roughly $85 to $105, and the bearish scenario is roughly $65 to $80, depending on the fiscal Q4 2026 report, backlog conversion, margin trajectory and valuation multiples.

What technical levels matter for MRCY?

The key MRCY technical levels are the $94 to $96 support zone near the 100-day moving average, the $102 to $104 resistance near the 20-day moving average, the $107 to $110 zone near the 50-day moving average, and the $120 to $128 major resistance up to the all-time high of $128.45. A close below $94 would weaken the medium-term setup, while a sustained break below $88 would challenge the long-term trend.

Can AI predict MRCY stock price?

No, AI cannot reliably predict stock prices. AI can organize filings, market data, valuation math, technical levels, bookings and backlog data and risk scenarios, but MRCY can still move sharply after its August 18 earnings, defense contract wins or delays, program cancellations, budget policy changes, or shifts in market multiples for defense suppliers.

How should I use this MRCY AI trading strategy?

Use this MRCY AI trading strategy as a research checklist, not a personal instruction. Confirm live price, volume, moving averages, earnings timing, position size, stop level and portfolio risk before making any trade.

When does Mercury Systems report fiscal Q4 2026 earnings?

Mercury Systems is scheduled to report fourth quarter and full fiscal year 2026 results after market close on August 18, 2026. The report will show whether bookings, margins and free cash flow kept improving through the June quarter.

What is the biggest risk in Mercury Systems stock analysis?

The biggest risk is that the stock price still embeds optimism about the turnaround. Trailing GAAP results remain loss-making and free cash flow was negative in fiscal Q3 2026. If the August 18 report disappoints, margins fail to expand, or defense budget priorities shift, the stock could re-rate to lower multiples with limited room for execution misses.

Mercury Systems Inc. research snapshot

MRCY AI Stock Analysis

MRCY AI stock analysis currently reads Mercury Systems Inc. as a defense electronics supplier in a confirmed operational turnaround that is trading below its July peak. The analysis is not a certain price prediction. At the August 3, 2026 data cutoff, the latest verified close was $97.10 on July 31, 2026, market capitalization was about $5.83 billion, and the stock had pulled back roughly 24% from its all-time high of $128.45 reached on July 6, 2026. The main question is whether record bookings and a roughly $1.6 billion backlog, plus the August 18 fiscal Q4 2026 earnings report, can support a stock still priced near 6x sales and a forward P/E near 65x. This is informational research and not investment advice.

Current price

$97.10

Market cap

$5.83 billion

AI score

58 / 100

Rating

Confirmed turnaround, valuation still rich

Trend status

Long-term uptrend intact but short-term downtrend from the July all-time high

Data cutoff (updated monthly)

August 4, 2026

Informational use only. This page is not investment advice.

Research quality check

information Richness: B-level information richness. Mercury Systems has public SEC filings, liquid market data, and moderate analyst coverage from firms including JP Morgan, Argus and Zacks. The defense electronics niche has limited direct public comparables, and some segment-level detail requires inference from bookings and backlog disclosures.
bias Check: The main AI bias risk is anchoring on the strong one-year rally and record backlog while the stock has fallen sharply from its July high. This page separates confirmed operational data (record bookings, backlog growth, gross margin expansion) from a valuation multiple that still leaves little room for execution misses.
ai Confidence: Medium-high data confidence
investment Certainty: Low-to-medium. The operational improvement is supported by record bookings and backlog, but the stock still trades on high multiples while trailing GAAP results remain loss-making.

Quick verdict table

Dimension	Conclusion	Confidence
Business quality	Mercury supplies mission-critical secure processing, RF/microwave and avionics subsystems for defense platforms. Customers face high switching costs after certification and integration.	Medium-high
Moat	The moat rests on security clearances, multi-year qualification cycles, prime contractor relationships, proprietary RF/digital processing IP, a specialized workforce, and the Common Processing Architecture platform entering production ramp. It is durable but not unbreachable.	Medium
Management	Chairman and CEO Bill Ballhaus and CFO David Farnsworth delivered record bookings, gross margin expansion and a raised fiscal 2026 outlook. Trailing GAAP results are still loss-making and free cash flow was negative in Q3, so consistent multi-year execution remains to be proven.	Medium
Financial trend	Revenue reached $966.95M TTM, up about 9% year over year. Q3 fiscal 2026 gross margin rose to 29.3% and adjusted EBITDA jumped 46%, though GAAP net loss was still $2.9M for the quarter and $14.1M on a trailing basis.	Medium-high
Valuation	The stock traded near 5.96x TTM sales, 64.9x forward earnings and roughly 60x trailing free cash flow at the cutoff. These multiples price in a successful turnaround and leave a thin margin of safety.	Medium
Technical trend	MRCY fell about 24% from its July 6 all-time high of $128.45 to $97.10 and trades below its 20-day and 50-day moving averages while holding above its 100-day and 200-day moving averages.	Medium-high
Risk level	Key risks include defense budget cyclicality, program delays, fixed-price contract margins, customer concentration, negative free cash flow in Q3, high historic volatility, and a valuation that leaves little room for execution misses.	Medium-high
AI confidence	Medium-high for financials, bookings, backlog data, technical levels and risk identification. Lower for forecasting sustained earnings power and multiple stability.	Medium-high data confidence
Investment certainty	Low-to-medium. The turnaround is supported by recent filings, but the stock price still embeds high expectations and the August 18 fiscal Q4 2026 report is a major swing factor.	Low-to-medium

MRCY AI stock forecast

MRCY AI Stock Forecast Scenarios

The MRCY AI stock forecast uses scenario ranges around the $97.10 cutoff price. It does not claim that AI can predict a specific future price. The bullish case needs a strong fiscal Q4 2026 report on August 18, sustained bookings and backlog conversion, and continued margin expansion. The base case assumes steady mid-single-digit growth with periodic program delays. The bearish case assumes margin recovery stalls, free cash flow stays negative, or the market re-rates the stock lower.

Bullish case

$120 to $140

More likely if Mercury beats fiscal Q4 2026 estimates on August 18, sustains record-level bookings, converts the roughly $1.6 billion backlog at improving margins, and keeps a sales multiple near 6x as defense budgets grow.

Base case

$85 to $105

More likely if revenue grows at a mid-single-digit pace, adjusted EBITDA margin holds in the mid-teens, and the stock consolidates between the 100-day and 50-day moving averages near $95 and $107.

Bearish case

$65 to $80

More likely if the fiscal Q4 2026 report disappoints, fixed-price contract margins compress, free cash flow remains negative, defense budget priorities shift, or the multiple falls toward 4 to 5x sales.

MRCY AI technical analysis

MRCY AI Technical Analysis

MRCY AI technical analysis starts from the $97.10 close used for this August 3 static page. Barchart data as of July 31 showed the stock below the 20-day ($102.77) and 50-day ($107.49) moving averages but above the 100-day ($94.62) and 200-day ($87.77) moving averages, after a pullback from the all-time high of $128.45 on July 6. The 14-day RSI near 44 was neutral and the 14-day ADX near 26 with negative directional pressure pointed to a short-term downtrend inside a longer uptrend. Because this page does not fetch request-time market data, traders should confirm levels on a live chart before acting.

Level	Value	Why it matters
Current price	$97.10	Close on July 31, 2026, the latest verified session for this August 3 data cutoff.
Near support	$94 to $96	The 100-day moving average area near $94.62. A hold above this zone keeps the medium-term structure intact.
Secondary support	$87 to $90	The 200-day moving average area near $87.77 and the round $90 level. A sustained break below would challenge the long-term uptrend.
Near resistance	$102 to $104	The 20-day moving average near $102.77. A reclaim would be the first sign of short-term stabilization.
Key resistance	$107 to $110	The 50-day moving average near $107.49. Reclaiming this area would restore the intermediate trend.
Major resistance	$120 to $128	The recent swing-high zone up to the all-time high of $128.45 reached on July 6, 2026. A breakout requires volume confirmation.
50-day moving average	About $107.49	Barchart technical data showed MRCY below the 50-day MA, indicating the July pullback has not yet reset.
200-day moving average	About $87.77	Public technical sources showed MRCY well above the 200-day MA, keeping the long-term uptrend intact.
Momentum	14-day RSI near 44, ADX near 26 with -DI above +DI	RSI is neutral after the July decline. Directional indicators point to short-term downside pressure inside the longer uptrend.
Volume	About 353K shares on July 31, below the average of about 706K	The pullback happened on lighter volume, so any reversal should be confirmed by higher participation.
Volatility	14-day ATR near $6.46 (about 6.6%)	Historic volatility was elevated near 73% annualized, so position sizing should allow for large daily swings.
Invalidation	Close below $94, then below $88	A daily close below the 100-day MA weakens the medium-term setup. A sustained break below the 200-day MA would challenge the longer uptrend.

MRCY AI trading strategy

MRCY AI Trading Strategy Framework

The MRCY AI trading strategy is a rules-based framework, not personalized advice. It combines backlog-driven fundamental context, technical confirmation, position sizing, and clear invalidation levels.

Trend-following setup

Wait for MRCY to reclaim the 20-day moving average near $103 and then the 50-day near $107 with improving volume before treating upside momentum as restored.

A failed reclaim of the 20-day area or a daily close below the 100-day MA should reduce confidence in the setup.

Mean-reversion setup

If MRCY holds the $94 to $96 support zone without breaking the 100-day MA, evaluate the August 18 fiscal Q4 earnings report, backlog conversion news, and defense budget catalysts before considering a position.

Do not average down because of the long-term uptrend. Define maximum loss and review free cash flow and gross margin trends first.

Fundamental monitor

Track the August 18 fiscal Q4 2026 and full-year report, bookings, backlog conversion, gross margin, free cash flow, and defense spending authorization developments.

Lower the rating if the company reports negative free cash flow, declining backlog, or margin compression in consecutive quarters.

Investment research summary

Four-master Research Compression

Business essence

Mercury Systems designs and manufactures specialized electronic components, modules and subsystems for defense and aerospace platforms. Customers pay for certified, secure, high-reliability processing in mission-critical environments.

Moat

The moat rests on security clearances, multi-year qualification cycles, entrenched prime contractor relationships, proprietary RF/microwave and digital processing IP, a specialized workforce, and the Common Processing Architecture platform entering production ramp.

Munger risk inversion

The thesis can fail if defense budgets shift away from Mercury's niche, backlog conversion slows on program or supply chain delays, fixed-price contract margins compress, free cash flow stays negative, or the stock de-rates as the market prices in slower growth than the record bookings imply.

Management

Chairman and CEO Bill Ballhaus and CFO David Farnsworth have pushed operational discipline, record bookings, gross margin expansion and a raised fiscal 2026 outlook. Trailing GAAP results are still loss-making and the prior securities class action was settled, so consistent multi-year execution remains to be proven.

Industry trend

Global defense spending is in an up-cycle driven by geopolitical tensions and modernization programs. Mercury sits in the electronics content upgrade cycle, which tends to grow faster than overall defense budgets.

Valuation and margin of safety

At roughly 5.96x TTM sales, 64.9x forward earnings and near 60x trailing free cash flow, the stock embeds optimistic assumptions about the pace and scale of the recovery. A margin of safety would need either a lower entry price or clearer evidence of sustained operating leverage.

Source-backed data

MRCY Data Table

Every metric below includes a source and last verification date.

Metric	Value	Source	Last verified
MRCY price	$97.10 close on July 31, 2026 (latest verified session for the snapshot)	Yahoo Finance quote snapshot	August 3, 2026
Market capitalization	$5.83 billion, verified as $97.10 x about 60.0M shares with 0.00% deviation	Yahoo Finance and financial_rigor.py	August 3, 2026
Revenue	$966.95 million TTM, up about 9% year over year; fiscal 2025 $912.0 million (+9.2%); fiscal 2024 $835.3 million	Yahoo Finance, TradingView and company filings	August 3, 2026
Net income	-$14.1 million TTM (Yahoo); fiscal 2025 GAAP net loss -$37.9 million; Q3 fiscal 2026 GAAP net loss -$2.9 million with adjusted EPS $0.27	Yahoo Finance and Q3 fiscal 2026 8-K press release	August 3, 2026
Bookings and backlog	Q3 fiscal 2026 record bookings $348 million (+73.7%, book-to-bill 1.48); record backlog about $1.6 billion (+17.9%), with $891 million expected to convert within 12 months	Mercury Systems Q3 fiscal 2026 press release	May 5, 2026 (report date)
Balance sheet	Cash and equivalents $331.8 million; long-term debt $591.5 million; total equity $1,477.7 million (as of March 27, 2026)	Q3 fiscal 2026 8-K unaudited balance sheet	March 27, 2026 (balance sheet date)
Free cash flow	Levered FCF TTM $97.34 million (Yahoo); Q3 fiscal 2026 free cash flow -$1.8 million vs +$24.1 million a year earlier	Yahoo Finance and Q3 fiscal 2026 8-K	August 3, 2026
Valuation math	P/S 5.96x, P/B 3.95x, forward P/E 64.94x, EV/EBITDA 69.62x; P/FCF about 60x computed with financial_rigor.py	Yahoo Finance and financial_rigor.py	August 3, 2026
Moving averages and momentum	20-day MA ~$102.77, 50-day MA ~$107.49, 100-day MA ~$94.62, 200-day MA ~$87.77, RSI ~44 (14-day)	Barchart technical analysis snapshots	July 31, 2026
Analyst targets	Consensus average $103.75 with a range of $74 to $120; JP Morgan Neutral at $101 and Argus HOLD at $104 in July 2026	Yahoo Finance analyst data	August 3, 2026

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This MRCY AI stock analysis is an informational tool for research and education only. It is not investment advice, a recommendation, or a guarantee of future performance. Forecast ranges are scenarios based on available data as of August 3, 2026 and can be wrong.