Mercury Systems: SEC filings and earnings

Every SEC filing by the public space companies we track, as it lands: results, material events with the 8-K items decoded into plain words, offerings, 5% holders. Plus the earnings calendar, with each date marked confirmed or estimated. Straight from SEC EDGAR, checked every 30 minutes on weekdays. Free.

Not investment advice. For information only, not investment advice. SpaceNexus is not a registered investment adviser, broker or dealer, and nothing here is a recommendation to buy, sell or hold any security. Labels describe what a filing is, taken from its form type and the items the company ticked; read the filing itself before relying on it. Full disclaimer

Earnings

Mercury Systems results

SEC EDGAR, company releases

Mercury SystemsMRCYEstimated
Estimated: around Tue, Nov 3, 2026 (not announced by the company) · period ending September 2026
Estimated from the company's own SEC filings: it reported the same period a year earlier on Tue, Nov 4, 2025. The company has not announced this date.
Mercury SystemsMRCYResults filed
Results filed Tue, Aug 18, 2026, after the market closed · period ending June 2026
Share move: not captured (no closing quote was recorded for that session)
Results filing (SEC) (opens in a new tab) · Press release (opens in a new tab)

Mercury Systems filings

About this wire

Coverage: Filings come from SEC EDGAR for the 46 public space companies on our roster that file with the SEC, from 2025-01-01. 19 roster companies list only outside the US (Paris, Stockholm, Tokyo, Seoul and others) and file with their home regulators instead; they are not covered here. Foreign companies that do file with the SEC report on Forms 6-K and 20-F, which carry no results item, so their earnings dates are shown only when the company announces them. Labels describe what a filing is (its form and the 8-K items the company ticked), not what it means for the share price.
Labels: taken from each filing's form type and, for an 8-K, the item numbers the company ticked (for example 2.02 results, 1.01 a material agreement, 5.02 an officer or director change). They say what kind of filing it is, not whether it is good or bad news.
Capital raising: registrations, shelf filings and prospectuses (S-1, S-3, 424B) and unregistered share sales (8-K Item 3.02) are marked as capital raising by a listed company. As on the funding tracker, they are public-market capital and never counted as private funding. A shelf filing is not a sale; a resale prospectus is not new money.
Insider filings (Forms 3, 4, 5 and 144) are hidden by default; add them above.
Alerts: watch a company on your watchlist or follow it on its profile, and new filings and earnings dates reach you in the app, by push for the major ones, and in the daily watchlist email. Free.
Bulk data: the full history as CSV or JSON is part of SpaceNexus Research.

More: space stock prices · Space Markets Daily · funding tracker

Latest filings

SEC EDGAR · updated Oct 9 22:37Z

Friday, September 18, 2026

Material events
Other event the company chose to report
Current report (8-K) · Filed Sep 18, 2026, 4:01 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, September 16, 2026

Material events
Signed a material agreement; Information shared with investors (Regulation FD), such as a presentation
8-K items: 1.01 Signed a material agreement · 7.01 Information shared with investors (Regulation FD), such as a presentation · 9.01 Documents attached
Current report (8-K) · Filed Sep 16, 2026, 8:05 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, August 18, 2026

Quarterly and annual reports
Annual report (10-K)
Annual report (10-K) · Filed Aug 18, 2026, 5:05 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings results
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 9.01 Documents attached
Current report (8-K) · Filed Aug 18, 2026, 4:01 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Press release (EX-99.1) (opens in a new tab) · Filing index (opens in a new tab)

Friday, July 31, 2026

5% holders (13D / 13G)
Passive holder of 5% or more (Schedule 13G)
Passive holder of 5% or more (Schedule 13G) · Filed Jul 31, 2026, 11:25 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, July 29, 2026

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed Jul 29, 2026, 3:19 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, May 12, 2026

5% holders (13D / 13G)
Passive holder of 5% or more (Schedule 13G)
Passive holder of 5% or more (Schedule 13G) · Filed May 12, 2026, 11:34 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, May 5, 2026

Quarterly and annual reports
Quarterly report (10-Q)
Quarterly report (10-Q) · Filed May 5, 2026, 5:03 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings results
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 9.01 Documents attached
Current report (8-K) · Filed May 5, 2026, 4:00 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Press release (EX-99.1) (opens in a new tab) · Filing index (opens in a new tab)

Friday, March 27, 2026

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed Mar 27, 2026, 10:34 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, March 4, 2026

5% holders (13D / 13G)
Amendment: Active holder of 5% or more (Schedule 13D/A)
Amendment: Active holder of 5% or more (Schedule 13D/A) · Filed Mar 4, 2026, 9:46 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, February 3, 2026

Quarterly and annual reports
Quarterly report (10-Q)
Quarterly report (10-Q) · Filed Feb 3, 2026, 5:08 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings results
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 9.01 Documents attached
Current report (8-K) · Filed Feb 3, 2026, 4:02 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Press release (EX-99.1) (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, November 12, 2025

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed Nov 12, 2025, 6:24 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Monday, November 10, 2025

5% holders (13D / 13G)
Amendment: Active holder of 5% or more (Schedule 13D/A)
Amendment: Active holder of 5% or more (Schedule 13D/A) · Filed Nov 10, 2025, 6:30 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, November 4, 2025

Quarterly and annual reports
Quarterly report (10-Q)
Quarterly report (10-Q) · Filed Nov 4, 2025, 5:11 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings resultsCapital raising
Quarterly or annual results
8-K items: 1.01 Signed a material agreement · 2.02 Quarterly or annual results · 2.03 Took on a material debt or financial obligation · 8.01 Other event the company chose to report · 9.01 Documents attached
New borrowing or a financial obligation the company must disclose. Borrowing, not equity investment. Not counted in private funding totals.
Current report (8-K) · Filed Nov 4, 2025, 4:12 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Press release (EX-99.1) (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, October 28, 2025

Material events
Director or officer change, or executive pay arrangement; Shareholder vote results; Other event the company chose to report
8-K items: 5.02 Director or officer change, or executive pay arrangement · 5.07 Shareholder vote results · 8.01 Other event the company chose to report
Current report (8-K) · Filed Oct 28, 2025, 4:17 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Friday, August 15, 2025

5% holders (13D / 13G)
Amendment: Active holder of 5% or more (Schedule 13D/A)
Amendment: Active holder of 5% or more (Schedule 13D/A) · Filed Aug 15, 2025, 9:30 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Monday, August 11, 2025

Quarterly and annual reports
Annual report (10-K)
Annual report (10-K) · Filed Aug 11, 2025, 5:16 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings results
Quarterly or annual results
Current report (8-K) · Filed Aug 11, 2025, 4:01 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, July 30, 2025

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed Jul 30, 2025, 11:21 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Thursday, July 17, 2025

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed Jul 17, 2025, 8:12 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, May 13, 2025

5% holders (13D / 13G)
Passive holder of 5% or more (Schedule 13G)
Passive holder of 5% or more (Schedule 13G) · Filed May 13, 2025, 11:41 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Friday, May 9, 2025

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed May 9, 2025, 3:18 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, May 6, 2025

Quarterly and annual reports
Quarterly report (10-Q)
Quarterly report (10-Q) · Filed May 6, 2025, 5:01 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings results
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 9.01 Documents attached
Current report (8-K) · Filed May 6, 2025, 4:01 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, April 1, 2025

Earnings results
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 5.02 Director or officer change, or executive pay arrangement
Current report (8-K) · Filed Apr 1, 2025, 6:46 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, February 12, 2025

5% holders (13D / 13G)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · Filed Feb 12, 2025, 5:52 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Wednesday, February 5, 2025

5% holders (13D / 13G)
Passive holder of 5% or more (Schedule 13G)
Passive holder of 5% or more (Schedule 13G) · Filed Feb 5, 2025, 7:01 am New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Tuesday, February 4, 2025

Quarterly and annual reports
Quarterly report (10-Q)
Quarterly report (10-Q) · Filed Feb 4, 2025, 5:08 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Earnings results
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 2.05 Restructuring or exit costs (for example layoffs or closures) · 9.01 Documents attached
Current report (8-K) · Filed Feb 4, 2025, 4:01 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

Monday, January 6, 2025

Material events
Director or officer change, or executive pay arrangement; Information shared with investors (Regulation FD), such as a presentation
8-K items: 5.02 Director or officer change, or executive pay arrangement · 7.01 Information shared with investors (Regulation FD), such as a presentation · 9.01 Documents attached
Current report (8-K) · Filed Jan 6, 2025, 4:10 pm New York time · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)

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