Smurfit Westrock (SW)

Typically moves ±6.32% on earnings

EARNINGS ANALYTICS

event_upcoming Est. Next Earnings: 2026-10-28 ESTIMATED

Since Jul 30, 2024, Smurfit Westrock (SW) has reported earnings 9 times. On average the shares move ±6.32% post-earnings, with a positive reaction 22.2% of the time. Its largest post-earnings gain was +11.99% (Oct 30, 2024) and its largest decline was -12.18% (Oct 29, 2025). The next earnings report is predicted for 2026-10-28 (estimated).

Earnings reactions

How SW moved on each past earnings report.

Up Down

Earnings Impact

Total Earnings

Avg Abs. Movement

±6.32%

Positive %

22.2%

Negative %

77.8%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Jul 29, 2026	☀ PRE	-4.98%	open_in_new
Apr 30, 2026	☀ PRE	-3.25%	open_in_new
Feb 11, 2026	☀ PRE	+9.9%	open_in_new
Oct 29, 2025	☀ PRE	-12.18%	open_in_new
Jul 30, 2025	☀ PRE	-1.74%	open_in_new
May 01, 2025	☀ PRE	-3.69%	open_in_new
Feb 12, 2025	☀ PRE	-5.05%	open_in_new
Oct 30, 2024	☀ PRE	+11.99%	open_in_new
Jul 30, 2024	☽ POST	-4.07%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±6.32%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 44 →

Funds holding

$7449042498

Total value held

Buying

32 added · 11 reduced

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SEC Filing Types

description SCHEDULE 13G/A

5 chevron_right

description CORRESP

5 chevron_right

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
SCHEDULE 13G/A	20260812	open_in_new SEC.gov
SCHEDULE 13G	20260807	open_in_new SEC.gov
10-Q	20260731	open_in_new SEC.gov

Frequently asked about SW earnings

When does Smurfit Westrock report earnings next? expand_more

Smurfit Westrock (SW)'s next earnings date is estimated for 2026-10-28. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does SW stock move after earnings? expand_more

Over 9 reports, SW has moved an average of ±6.32% the session after earnings, closing higher 22.2% of the time.

What was SW's biggest post-earnings move? expand_more

SW's largest post-earnings gain on record was +11.99% on Oct 30, 2024, and its largest decline was -12.18% on Oct 29, 2025.

Where can I find Smurfit Westrock's SEC filings? expand_more

All of Smurfit Westrock's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.