Mercury Systems, Inc.
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Range $68 – $131
Price Chart
About the company
Mercury Systems, Inc. is a technology firm dedicated to the creation and delivery of a wide range of advanced components, modules, and integrated subsystems, primarily catering to the aerospace and defense industries. The company's operations span globally, with a presence in the United States, Europe, and the Asia Pacific regions.
- CEO
- William L. Ballhaus
- IPO
- 1998
- Employees
- 2,102
- HQ
- Andover, MA, US
AI snapshot
Six angles, distilled from the data.
The stock is in a multi-month recovery regime, trading above both the 50-day and 200-day moving averages. It remains well below the 52-week high of 128.45, but the move off the 62.78 low shows a repaired trend rather than a broken one.
Street sentiment is constructive, with a Buy consensus and a $103.75 average target. Recent action has been mixed but improving: Piper Sandler started Overweight at $126, while Deutsche Bank moved to Hold, and several firms have lifted targets into the $105-$115 range.
The setup favors another solid print after Mercury has beaten EPS in 6 of the last 7 quarters. Next-year EPS is modeled at 1.5458 versus a TTM loss of -0.23, so shareholders should watch whether margin recovery and revenue growth keep translating into cleaner earnings.
Insider activity leans negative, with 12 sales and no open-market buys. The largest signal is JANA Partners’ repeated selling in March, while several officer and director sales followed in May; the few awards are routine compensation noise, not conviction buying.
Profitability is improving but still uneven: gross margin is 28.7% and operating margin is 3.16%, while net margin remains negative at -1.46%. Revenue grew 11.5% year over year, and free cash flow was $158.654 million for fiscal 2025, giving the balance sheet some breathing room despite $335.139 million in net debt.
Mercury’s defense-electronics niche gives it exposure to mission-critical programs, but the stock still trades at a rich 96.24 trailing P/E. The setup favors investors who want a turnaround name with improving cash generation rather than a cheap valuation story.
Similar companies
Peers in the same neighborhood.
- Market Cap
- $5.63B
- P/E
- -185.64
- Fwd P/E
- 57.21
- PEG
- 1.61
- P/S
- 5.72
- P/B
- 3.73
- EV/EBITDA
- 63.01
- Div Yield
- 0.00%
- Gross Margin
- 27.61%
- Op Margin
- 2.13%
- Net Margin
- -3.02%
- ROE
- -2.01%
- ROIC
- 1.04%
Latest fiscal year · YoY change
- Revenue
- $983.62M+7.9%
- Gross Profit
- $281.17M+10.5%
- Op Income
- $20.95M
- Net Income
- $-29,673,000+21.7%
- EPS
- $-0.50+23.1%
- OCF Growth
- -26.3%
- FCF Growth
- -42.8%
- 52W High
- $128.45
- 52W Low
- $64.05
- 50D MA
- $108.13
- 200D MA
- $89.80
- Beta
- 1.00
- RSI (14)
- 38
- Avg Volume
- 735.05K
Earnings call summaries
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- Free Float
- 92.5%
- Shares Outstanding
- 60.04M
- Float Shares
- 55.53M
of shares held by institutions
368 13F filers
Buy/sell ratio 0.07. Sells can include pre-scheduled 10b5-1 plan sales, not just discretionary selling.
Top institutional holders
Largest 13F positions, with quarter-over-quarter change.
| Holder | Shares | Δ Quarter |
|---|---|---|
| Blackrock, Inc. | 9.37M | ▲ 450.58K |
| Vanguard Group Inc | 5.63M | ▼ 98.98K |
| Jana Partners Management, LP | 3.96M | ▼ 148.57K |
| State Street Corp | 3.42M | ▼ 447.43K |
| Invesco Ltd. | 2.67M | ▲ 227.87K |
| Vanguard Capital Management LLC | 2.42M | ▲ 18.81K |
| Fmr LLC | 1.84M | ▲ 938.43K |
| T. Rowe Price Investment Management, Inc. | 1.60M | ▲ 15.88K |
| Goldman Sachs Group Inc | 1.58M | ▲ 374.62K |
| Conestoga Capital Advisors, LLC | 1.49M | ▼ 431.40K |
| Geode Capital Management, LLC | 1.46M | ▼ 66.14K |
| First Trust Advisors LP | 1.30M | ▲ 138.18K |
Held by 342 ETFs
Biggest fund positions in MRCY by dollar value.
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| Aug 17, 26 | Munro Douglas | sell | 404 |
| Aug 18, 26 | Munro Douglas | sell | 494 |
| Aug 17, 26 | Ratner Steven | sell | 1,084 |
| Aug 18, 26 | Ratner Steven | sell | 1,971 |
| Aug 17, 26 | KUPINSKY STUART | sell | 1,195 |
| Aug 18, 26 | KUPINSKY STUART | sell | 1,178 |
| Aug 17, 26 | Farnsworth David E. | sell | 1,345 |
| Aug 18, 26 | Farnsworth David E. | sell | 7,347 |
| Aug 17, 26 | Ballhaus William L | sell | 3,536 |
| Aug 18, 26 | Ballhaus William L | sell | 24,144 |
A “Sell” may be a pre-scheduled 10b5-1 plan sale rather than a discretionary decision — read insider selling with that in mind.
Our MRCY coverage
Recent articles, reports, and earnings notes.

Lyntris Inc. Goes Public: Defense Tech Story to Watch
Lyntris Inc. (NYSE: LYNX) is expected to list on 2026-08-19 at a price range of $19.00 to $22.00 per share. The company is offering 24,000,000 shares, with a disclosed market cap of $607,200,000 if priced at the top of the range. The bull case is a defense-tech platform built around sensing, AI-driven data fusion, and mission systems; the bear case is that key IPO financials and filing details have not been publicly disclosed in the sources found.

Golden Dome Riches, Revealed: What Stock Is Jason Simpkins Teasing in Power & Profits?
Jason Simpkins and Angel Publishing’s Power & Profits are behind Golden Dome Riches; we trace the defense-stock pitch and test its Golden Dome claims against filings.
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Mercury Systems Q4 Earnings Call Highlights
defenseworld.net · Aug 20
Why Mercury Systems Stock Is Sinking Today
fool.com · Aug 19
Mercury Systems Q4 Earnings in Line, Revenues Top on Bookings
zacks.com · Aug 19
Mercury Systems Posts Mixed Q4 Results, Joins WhiteFiber And Other Big Stocks Moving Lower In Wednesday's Pre-Market Session
benzinga.com · Aug 19
These Analysts Raise Their Forecasts On Mercury Systems After Q4 Results
benzinga.com · Aug 19
Mercury Systems, Inc. (MRCY) Q4 2026 Earnings Call Transcript
seekingalpha.com · Aug 18
Here's What Key Metrics Tell Us About Mercury Systems (MRCY) Q4 Earnings
zacks.com · Aug 18
Mercury Systems Q4 Earnings Call Highlights
marketbeat.com · Aug 18
Headlines from third-party outlets — TickerSpark isn't affiliated with these sources.
AI analysis · Last refreshed August 13, 2026 · Live quote · Not investment advice