When Does Amentum Report Earnings?
AMTM · NYSE · Next expected earnings date for Amentum Holdings, Inc., from its SEC filing history, with a live countdown in trading days.
Next earnings date
Tue, Nov 24, 2026Tuesday, Nov 24, 2026
Before the openFiscal Q4 2026 · quarter ended October 2, 2026
Confirmed by the companyConfirmed by the company · Source
After that
Fiscal Q1 2027
Expected Feb 8, 2027 · after the close
Fiscal year
52/53-week year ending near Oct 2
Fiscal year 2026 ended Oct 2, 2026
AMTM earnings date history
The last 8 earnings releases, from Amentum's SEC filings, its earnings 8-Ks, or the quarterly report itself when results are published that way. The “days after” column is how long after the fiscal quarter ended the company reported, the pattern behind the expected date above.
| Quarter | Reported | Time | Days after |
|---|---|---|---|
| Q3 2026ended Jul 3 | Aug 10, 2026Monday | After close | 38 |
| Q2 2026ended Apr 3 | May 11, 2026Monday | After close | 38 |
| Q1 2026ended Jan 2 | Feb 9, 2026Monday | After close | 38 |
| Q4 2025ended Oct 3 | Nov 24, 2025Monday | After close | 52 |
| Q3 2025ended Jun 27 | Aug 5, 2025Tuesday | After close | 39 |
| Q2 2025ended Mar 28 | May 6, 2025Tuesday | After close | 39 |
| Q1 2025ended Dec 27 | Feb 4, 2025Tuesday | After close | 39 |
| Q4 2024ended Sep 27 | Dec 16, 2024Monday | After close | 80 |
How this expected date is worked out
Companies report on a rhythm. We read every Form 8-K earnings release and 10-Q/10-K Amentum has filed with the SEC, work out how many days after each fiscal quarter ended the results came out and on which weekday, and project that pattern onto the current quarter, using the same fiscal quarter from prior years, since fourth-quarter reports run later than the others. The result is snapped to a trading day and capped at the SEC filing deadline for a large accelerated filer.
Whether a company reports before the open or after the close comes from the time its past earnings 8-Ks reached the SEC. When Amentum announces an exact date, this page switches from expected to confirmed. Until then, verify the date with the company's investor relations site before trading around it.
More earnings dates
Frequently asked questions
When does Amentum (AMTM) report earnings?›
Amentum is scheduled to report Fiscal Q4 2026 earnings on Tuesday, November 24, 2026, before the market opens.
How many trading days until AMTM earnings?›
18 trading days (25 calendar days) as of Friday, October 30, 2026, counting weekdays and skipping NYSE/Nasdaq holidays.
Does AMTM report before or after the market opens?›
Amentum typically reports before the market opens, based on when its past earnings 8-K filings reached the SEC.
Expected dates are projections from public SEC filings, not announcements by Amentum Holdings, Inc. Confirm with the company before making decisions. Not investment advice. See the Terms of Service.