When does Smurfit Westrock Plc (SW) report earnings? On Nov 4, 2026
Of its last 9 earnings announcements: 1 after the close and 8 before the open. Each one comes from the 8-K with item 2.02 that Smurfit Westrock filed with the SEC, paired with the 10-Q or 10-K for that same quarter: 9 quarters since Jul 30, 2024, and every row links to its filing.
Next announced date: Nov 4, 2026, with no time announced. It comes from the company through the public Nasdaq calendar, not from the SEC: it is a scheduled date and companies do move it. Everything else on this page already happened, with its filing attached.
All 9 quarters, one by one
"Lead": trading sessions between the announcement and the full quarterly report to the SEC (10-Q, or 10-K at fiscal year end). For Smurfit Westrock, a median of 7 sessions over the last 9 quarters.
| Announcement | Day | Time (NY) | Session | Quarter ended | SEC report | Lead | Filing |
|---|---|---|---|---|---|---|---|
| Jul 29, 2026 | Wednesday | 06:39 | before the open | Jun 30, 2026 | 10-Q · Jul 31, 2026 | 2 sessions | 8-K |
| Apr 30, 2026 | Thursday | 06:38 | before the open | Mar 31, 2026 | 10-Q · May 1, 2026 | 1 session | 8-K |
| Feb 11, 2026 | Wednesday | 06:39 | before the open | Dec 31, 2025 | 10-K · Feb 27, 2026 | 11 sessions | 8-K |
| Oct 29, 2025 | Wednesday | 06:48 | before the open | Sep 30, 2025 | 10-Q · Nov 7, 2025 | 7 sessions | 8-K |
| Jul 30, 2025 | Wednesday | 06:37 | before the open | Jun 30, 2025 | 10-Q · Aug 7, 2025 | 6 sessions | 8-K |
| May 1, 2025 | Thursday | 06:37 | before the open | Mar 31, 2025 | 10-Q · May 9, 2025 | 6 sessions | 8-K |
| Feb 12, 2025 | Wednesday | 06:37 | before the open | Dec 31, 2024 | 10-K · Mar 7, 2025 | 16 sessions | 8-K |
| Oct 30, 2024 | Wednesday | 06:40 | before the open | Sep 30, 2024 | 10-Q · Nov 8, 2024 | 7 sessions | 8-K |
| Jul 30, 2024 | Tuesday | 16:31 | after the close | Jun 30, 2024 | 10-Q · Aug 9, 2024 | 8 sessions | 8-K |
Download all 9 SW quarters as CSV → Free, no account.
How Smurfit Westrock shares moved on their latest earnings
Over the 8 announcements with prices in this table, SW rose 2 times and fell 6 times; the median move, ignoring sign, was 5%, against 0.3% for SPY over the same windows. The largest, −12.2%, came with the results of Oct 29, 2025. Reported EPS beat the consensus estimate in 0 of the 5 quarters with an estimate.
| Announcement | Session | Window, close to close | SW | SPY | EPS actual / expected |
|---|---|---|---|---|---|
| Jul 29, 2026 | before the open | Jul 28, 2026 → Jul 29, 2026 | −5% | −1.5% | 0.35 / 0.42 (−16.9%) |
| Apr 30, 2026 | before the open | Apr 29, 2026 → Apr 30, 2026 | −3.3% | +1% | 0.33 / 0.4 (−17.4%) |
| Feb 11, 2026 | before the open | Feb 10, 2026 → Feb 11, 2026 | +9.9% | 0% | 0.282 / 0.5 (−43%) |
| Oct 29, 2025 | before the open | Oct 28, 2025 → Oct 29, 2025 | −12.2% | 0% | 0.58 / 0.72 (−19.8%) |
| Jul 30, 2025 | before the open | Jul 29, 2025 → Jul 30, 2025 | −1.7% | −0.1% | 0.509 / 0.59 (−13.9%) |
| May 1, 2025 | before the open | Apr 30, 2025 → May 1, 2025 | −3.7% | +0.7% | |
| Feb 12, 2025 | before the open | Feb 11, 2025 → Feb 12, 2025 | −5.1% | −0.3% | |
| Oct 30, 2024 | before the open | Oct 29, 2024 → Oct 30, 2024 | +12% | −0.3% |
SW window: when it reported before the open or during market hours, from the previous close to that day's. Split-adjusted closes and EPS with its estimate, from Yahoo Finance. It already happened: it does not anticipate the next announcement.
Where each number comes from
From the 8-K with item 2.02 ("Results of Operations and Financial Condition") that Smurfit Westrock filed on EDGAR, the SEC's public database; only those with their 10-Q or 10-K behind them count, so other 8-Ks with the same item (production figures, monthly sales) stay out. The time is converted to New York time using this specific company's stamp convention (its EDGAR stamp arrives in UTC), and it is not assumed: it was read off the filing's official header.
What this data does not know
- The exact time of the press release: the 8-K reaches EDGAR minutes or hours later, so Smurfit Westrock's median 06:39 is an upper bound. The session says which one the news landed in, not what minute it was said.
- Nothing before Jul 30, 2024: it is Smurfit Westrock's oldest quarter with announcement and report paired in the file.
- What will happen. The page's only future date, Nov 4, 2026, was announced by Smurfit Westrock on the Nasdaq calendar and can be moved. Smurfit Westrock reporting before the open 8 quarters in a row does not say the next one will be the same.
- Smurfit Westrock's identity is its SEC CIK (0002005951), not its symbol: symbols get recycled and renamed.
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More on Smurfit Westrock
Smurfit Westrock is in the Consumer Cyclical sector. On the model's multifactor score of Oct 21, 2026 it ranks 172 of 464, and 13 of the 47 companies in its sector that score. It is a quantitative model ranking, not a recommendation.
Smurfit Westrock (SW) analysis page →
All ~500 S&P 500 companies, sorted by when they report →
Guide: 10-K, 10-Q and 8-K · all guides
What is behind these dates
The concepts on this page, explained from scratch in the Academy. Free, no account.
- Guessing next quarter's earnings gives no edgeWhy knowing a quarter's earnings in advance is not enough to make money: what moves the price is the gap against what was expected.
- Supply, demand and price: why it rises and falls constantlyWhat happens to the price on announcement day, and why excellent results can leave the stock falling.
- The three financial statements of a companyWhat is inside the 10-Q and the 10-K whose lag behind the announcement this page measures.
- Point-in-time data and look-ahead biasWhy the date a figure became public matters as much as the figure, which is exactly the distinction behind the two date columns above.
Source: EDGAR, the SEC's public database (forms 8-K, 10-Q and 10-K). Data through Jul 29, 2026. This is a list of public facts and of calculations made on them, not financial advice or a recommendation to buy or sell.