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as of 09-09-2026 3:37pm EST

$80.54
$2.92
-3.50%
Stocks Nasdaq

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.

Founded: 1981 Country:
United States
United States
Employees: N/A City: ANDOVER
Market Cap: 5.0B IPO Year: 1997
Target Price: $80.00 AVG Volume (30 days): 774.5K
Analyst Decision: Buy Number of Analysts: 8
Dividend Yield:
N/A
Dividend Payout Frequency: N/A
EPS: -0.50 EPS Growth: 23.08
52 Week Low/High: $65.04 - $128.45 Next Earning Date: 05-05-2026
Revenue: $983,622,000 Revenue Growth: 7.85%
Revenue Growth (this year): 6.59% Revenue Growth (next year): 9.56%
P/E Ratio: -166.92 Index: N/A
Free Cash Flow: 68.1M FCF Growth: +2.79%

AI-Powered MRCY Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated 20 hours ago

AI Recommendation

hold
Model Accuracy: 68.65%
68.65%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Stock Insider Trading Activity of Mercury Systems Inc (MRCY)

Ratner Steven

EVP, CHRO

Sell
MRCY Sep 3, 2026

Avg Cost/Share

$84.51

Shares

4,000

Total Value

$338,030.40

Owned After

19,275

SEC Form 4

Ballhaus William L

Chairman, President & CEO

Sell
MRCY Aug 26, 2026

Avg Cost/Share

$89.33

Shares

49,090

Total Value

$4,373,725.60

Owned After

361,822.325

Ballhaus William L

Chairman, President & CEO

Sell
MRCY Aug 25, 2026

Avg Cost/Share

$87.54

Shares

111,076

Total Value

$9,676,614.76

Owned After

361,822.325

Ballhaus William L

Chairman, President & CEO

Sell
MRCY Aug 24, 2026

Avg Cost/Share

$90.04

Shares

108,209

Total Value

$9,684,869.58

Owned After

361,822.325

Ratner Steven

EVP, CHRO

Sell
MRCY Aug 21, 2026

Avg Cost/Share

$91.36

Shares

356

Total Value

$32,524.16

Owned After

19,275

SEC Form 4

KUPINSKY STUART

EVP, CLO & Corp Sec

Sell
MRCY Aug 21, 2026

Avg Cost/Share

$95.23

Shares

1,000

Total Value

$95,230.00

Owned After

56,352

SEC Form 4

Ballhaus William L

Chairman, President & CEO

Sell
MRCY Aug 21, 2026

Avg Cost/Share

$92.96

Shares

65,000

Total Value

$6,006,485.22

Owned After

361,822.325

Ratner Steven

EVP, CHRO

Sell
MRCY Aug 20, 2026

Avg Cost/Share

$97.67

Shares

1,026

Total Value

$100,212.91

Owned After

19,275

SEC Form 4

Sell
MRCY Aug 20, 2026

Avg Cost/Share

$97.67

Shares

109

Total Value

$10,646.40

Owned After

12,982

SEC Form 4

Ballhaus William L

Chairman, President & CEO

Sell
MRCY Aug 20, 2026

Avg Cost/Share

$97.67

Shares

22,010

Total Value

$2,149,791.53

Owned After

361,822.325

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2026
Q2

Q2 2026 Earnings

8-K BUY

Aug 18, 2026 · 100% conf.

AI Prediction BUY

1D

+12.82%

$119.36

Act: -4.30%

5D

+13.29%

$119.87

20D

+14.04%

$120.65

Price: $105.80 Prob +5D: 100% AUC: 1.000
0001049521-26-000043

mrcy-20260818

False0001049521August 18, 202600010495212026-08-182026-08-18

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): August 18, 2026

Mercury Systems, Inc.

(Exact Name of Registrant as Specified in its Charter)

Massachusetts001-4119404-2741391

(State or Other Jurisdiction

of Incorporation) (Commission File Number) (IRS Employer

Identification No.)

50 Minuteman Road, Andover,Massachusetts01810

(Address of Principal Executive Offices)(Zip Code)

Registrant’s telephone number, including area code: (978) 256-1300

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.01

MRCY

Nasdaq Global Select Market

Item 2.02.    Results of Operations and Financial Condition.

On August 18, 2026, Mercury Systems, Inc. (the "Company" or "we") issued a press release and an earnings presentation regarding its financial results for the fourth quarter and fiscal year ended July 3, 2026. The press release and earnings presentation are attached as exhibits 99.1 and 99.2 to this Current Report on Form 8-K and incorporated by reference herein.

Information in Item 2.02 of this Current Report on Form 8-K and the exhibits 99.1 and 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Use of Non-GAAP Financial Measures

In addition to reporting financial results in accordance with generally accepted accounting principles, or GAAP, the Company provides adjusted EBITDA, adjusted income, adjusted EPS, and free cash flow, which are non-GAAP financial measures. Adjusted EBITDA, adjusted income, and adjusted EPS exclude certain non-cash and other specified charges. The Company believes these non-GAAP financial measures are useful to help investors more completely understand its past financial performance and prospects for the future. However, the presentation of these non-GAAP financial measures is not meant to be considered in isolation or as a substitute for financial information provided in accordance with GAAP. Management believes these non-GAAP financial measures assist in providing a more complete understanding of the Company’s underlying operational results and trends, and management uses these measures along with the corresponding GAAP financial measures to manage the Company’s business, to evaluate its performance compared to prior periods and the marketplace, and to establish operational goals.

Item 9.01.    Financial Statements and Exhibits.

(d)    Exhibits.

Exhibit No.

Description

99.1 Press Release dated August 18, 2026

99.2 Earnings Presentation dated August 18, 2026

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: August 18, 2026

MERCURY SYSTEMS, INC.

By: /s/ David E. Farnsworth

David E. Farnsworth

Executive Vice President, Chief Financial Officer

EXHIBIT INDEX

Exhibit No.

Description

99.1

Press Release, dated August 18, 2026 of Mercury Systems, Inc.

99.2

Earnings Presentation, dated August 18, 2026 of Mercury Systems, Inc.

2026
Q1

Q1 2026 Earnings

8-K BUY

May 5, 2026 · 100% conf.

AI Prediction BUY

1D

+13.05%

$93.79

Act: +10.49%

5D

+13.50%

$94.16

Act: +11.28%

20D

+11.99%

$92.91

Act: +34.51%

Price: $82.96 Prob +5D: 100% AUC: 1.000
0001049521-26-000021

mrcy-20260505

False0001049521May 5, 202600010495212026-05-052026-05-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): May 5, 2026

Mercury Systems, Inc.

(Exact Name of Registrant as Specified in its Charter)

Massachusetts001-4119404-2741391

(State or Other Jurisdiction

of Incorporation) (Commission File Number) (IRS Employer

Identification No.)

50 Minuteman Road, Andover,Massachusetts01810

(Address of Principal Executive Offices)(Zip Code)

Registrant’s telephone number, including area code: (978) 256-1300

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.01

MRCY

Nasdaq Global Select Market

Item 2.02.    Results of Operations and Financial Condition.

On May 5, 2026, Mercury Systems, Inc. (the "Company") issued a press release and an earnings presentation regarding its financial results for the third quarter ended March 27, 2026. The Company’s press release and earnings presentation are attached as exhibits 99.1 and 99.2 to this Current Report on Form 8-K and incorporated by reference herein.

Information in Item 2.02 of this Current Report on Form 8-K and the exhibits 99.1 and 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Use of Non-GAAP Financial Measures

In addition to reporting financial results in accordance with generally accepted accounting principles, or GAAP, the Company provides adjusted EBITDA, adjusted income, adjusted EPS, and free cash flow, which are non-GAAP financial measures. Adjusted EBITDA, adjusted income, and adjusted EPS exclude certain non-cash and other specified charges. The Company believes these non-GAAP financial measures are useful to help investors more completely understand its past financial performance and prospects for the future. However, the presentation of these non-GAAP financial measures is not meant to be considered in isolation or as a substitute for financial information provided in accordance with GAAP. Management believes these non-GAAP financial measures assist in providing a more complete understanding of the Company’s underlying operational results and trends, and management uses these measures along with the corresponding GAAP financial measures to manage the Company’s business, to evaluate its performance compared to prior periods and the marketplace, and to establish operational goals.

Item 9.01.    Financial Statements and Exhibits.

(d)    Exhibits.

Exhibit No.

Description

99.1 Press Release dated May 5, 2026

99.2 Earnings Presentation dated May 5, 2026

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: May 5, 2026

MERCURY SYSTEMS, INC.

By: /s/ David E. Farnsworth

David E. Farnsworth

Executive Vice President, Chief Financial Officer

EXHIBIT INDEX

Exhibit No.

Description

99.1

Press Release, dated May 5, 2026 of Mercury Systems, Inc.

99.2

Earnings Presentation, dated May 5, 2026 of Mercury Systems, Inc.

2025
Q4

Q4 2025 Earnings

8-K BUY

Feb 3, 2026 · 100% conf.

AI Prediction BUY

1D

+13.05%

$112.24

Act: -22.32%

5D

+13.50%

$112.68

Act: -15.03%

20D

+11.99%

$111.19

Act: -10.17%

Price: $99.28 Prob +5D: 100% AUC: 1.000
0001049521-26-000004

mrcy-20260203False0001049521February 3, 202600010495212026-02-032026-02-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): February 3, 2026

Mercury Systems, Inc. (Exact Name of Registrant as Specified in its Charter)

Massachusetts001-4119404-2741391 (State or Other Jurisdiction of Incorporation) (Commission File Number)(IRS Employer Identification No.)

50 Minuteman Road, Andover,Massachusetts01810 (Address of Principal Executive Offices)(Zip Code)

Registrant’s telephone number, including area code: (978) 256-1300 Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock, par value $0.01

MRCY

Nasdaq Global Select Market

Item 2.02.    Results of Operations and Financial Condition. On February 3, 2026, Mercury Systems, Inc. (the "Company") issued a press release and an earnings presentation regarding its financial results for the second quarter ended December 26, 2025. The Company’s press release and earnings presentation are attached as exhibits 99.1 and 99.2 to this Current Report on Form 8-K and incorporated by reference herein. Information in Item 2.02 of this Current Report on Form 8-K and the exhibits 99.1 and 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing. Use of Non-GAAP Financial Measures In addition to reporting financial results in accordance with generally accepted accounting principles, or GAAP, the Company provides adjusted EBITDA, adjusted income, adjusted EPS, and free cash flow, which are non-GAAP financial measures. Adjusted EBITDA, adjusted income, and adjusted EPS exclude certain non-cash and other specified charges. The Company believes these non-GAAP financial measures are useful to help investors more completely understand its past financial performance and prospects for the future. However, the presentation of these non-GAAP financial measures is not meant to be considered in isolation or as a substitute for financial information provided in accordance with GAAP. Management believes these non-GAAP financial measures assist in providing a more complete understanding of the Company’s underlying operational results and trends, and management uses these measures along with the corresponding GAAP financial measures to manage the Company’s business, to evaluate its performance compared to prior periods and the marketplace, and to establish operational goals. Item 9.01.    Financial Statements and Exhibits.

(d)    Exhibits.

Exhibit No. Description

99.1Press Release dated February 3, 2026

99.2Earnings Presentation dated February 3, 2026

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: February 3, 2026

MERCURY SYSTEMS, INC.

By: /s/ David E. Farnsworth David E. Farnsworth Executive Vice President, Chief Financial Officer

EXHIBIT INDEX

Exhibit No. Description

99.1 Press Release, dated February 3, 2026 of Mercury Systems, Inc.

99.2 Earnings Presentation, dated February 3, 2026 of Mercury Systems, Inc.

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