Merck & Co. (MRK)

Typically moves ±2.50% on earnings

EARNINGS ANALYTICS

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

Since Oct 21, 2004, Merck & Co. (MRK) has reported earnings 88 times. On average the shares move ±2.50% post-earnings, with a positive reaction 52.3% of the time. Its largest post-earnings gain was +6.75% (Jul 23, 2007) and its largest decline was -11.32% (Jul 21, 2008). The next earnings report is predicted for 2026-10-28 (estimated).

Earnings reactions

How MRK moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±2.50%

Positive %

52.3%

Negative %

47.7%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Aug 04, 2026	☀ PRE	+0.23%	open_in_new
Apr 30, 2026	☀ PRE	-1.6%	open_in_new
Feb 03, 2026	☀ PRE	+2.18%	open_in_new
Oct 30, 2025	☀ PRE	-0.35%	open_in_new
Jul 29, 2025	☀ PRE	-1.7%	open_in_new
Apr 24, 2025	☀ PRE	+1.4%	open_in_new
Feb 04, 2025	☀ PRE	-9.07%	open_in_new
Oct 31, 2024	☀ PRE	-2.39%	open_in_new
Jul 30, 2024	☀ PRE	-9.81%	open_in_new
Apr 25, 2024	☀ PRE	+2.93%	open_in_new
Feb 01, 2024	☀ PRE	+4.64%	open_in_new
Oct 26, 2023	☀ PRE	+1.85%	open_in_new
Aug 01, 2023	☀ PRE	-1.28%	open_in_new
Apr 27, 2023	☀ PRE	+1.53%	open_in_new
Feb 02, 2023	☀ PRE	-3.29%	open_in_new
Oct 27, 2022	☀ PRE	+1.35%	open_in_new
Jul 28, 2022	☀ PRE	-1.41%	open_in_new
Apr 28, 2022	☀ PRE	+4.94%	open_in_new
Feb 03, 2022	☀ PRE	-3.66%	open_in_new
Oct 28, 2021	☀ PRE	+6.14%	open_in_new
Jul 29, 2021	☀ PRE	-1.79%	open_in_new
Apr 29, 2021	☀ PRE	-4.42%	open_in_new
Feb 04, 2021	☀ PRE	-1.67%	open_in_new
Oct 27, 2020	☀ PRE	-1.08%	open_in_new
Jul 31, 2020	☀ PRE	+1.58%	open_in_new
Apr 28, 2020	☀ PRE	-3.33%	open_in_new
Feb 05, 2020	☀ PRE	-2.86%	open_in_new
Oct 29, 2019	☀ PRE	+3.53%	open_in_new
Jul 30, 2019	☀ PRE	+0.95%	open_in_new
Apr 30, 2019	☀ PRE	+2.51%	open_in_new
Feb 01, 2019	☀ PRE	+2.71%	open_in_new
Oct 25, 2018	☀ PRE	-0.82%	open_in_new
Jul 27, 2018	☀ PRE	-0.81%	open_in_new
May 01, 2018	☀ PRE	-1.51%	open_in_new
Feb 02, 2018	☀ PRE	-2.17%	open_in_new
Oct 27, 2017	☀ PRE	-6.05%	open_in_new
Jul 28, 2017	☀ PRE	+0.66%	open_in_new
May 02, 2017	☀ PRE	+0.51%	open_in_new
Feb 02, 2017	☀ PRE	+3.35%	open_in_new
Oct 25, 2016	☀ PRE	+1.98%	open_in_new
Jul 29, 2016	☀ PRE	+0.39%	open_in_new
May 05, 2016	☀ PRE	-1.31%	open_in_new
Feb 03, 2016	☀ PRE	-0.71%	open_in_new
Oct 27, 2015	☀ PRE	+1.06%	open_in_new
Jul 28, 2015	☀ PRE	+0.93%	open_in_new
Apr 28, 2015	☀ PRE	+5.04%	open_in_new
Feb 04, 2015	☀ PRE	-3.23%	open_in_new
Oct 27, 2014	☀ PRE	-2.01%	open_in_new
Jul 29, 2014	☀ PRE	+1.05%	open_in_new
Apr 29, 2014	☀ PRE	+3.6%	open_in_new
Feb 05, 2014	☀ PRE	+0.04%	open_in_new
Oct 28, 2013	☀ PRE	-2.56%	open_in_new
Jul 30, 2013	☀ PRE	-0.6%	open_in_new
May 01, 2013	☀ PRE	-2.79%	open_in_new
Feb 19, 2013	☽ POST	+1.04%	open_in_new
Oct 26, 2012	☀ PRE	-0.32%	open_in_new
Jul 27, 2012	☀ PRE	+4.08%	open_in_new
Apr 27, 2012	☀ PRE	-0.03%	open_in_new
Feb 02, 2012	☀ PRE	-0.49%	open_in_new
Oct 28, 2011	☀ PRE	+2.33%	open_in_new
Jul 29, 2011	☀ PRE	-2.29%	open_in_new
Apr 29, 2011	☀ PRE	+0.5%	open_in_new
Feb 03, 2011	☀ PRE	-2.72%	open_in_new
Oct 29, 2010	☀ PRE	-1.71%	open_in_new
Jul 30, 2010	☀ PRE	-1.71%	open_in_new
May 04, 2010	☀ PRE	+1.53%	open_in_new
Feb 16, 2010	☀ PRE	+2%	open_in_new
Oct 22, 2009	☀ PRE	+0.58%	open_in_new
Jul 21, 2009	☀ PRE	+6.12%	open_in_new
Apr 21, 2009	☀ PRE	-6.66%	open_in_new
Feb 03, 2009	☀ PRE	+6.37%	open_in_new
Oct 21, 2008	☀ PRE	-3.32%	open_in_new
Jul 21, 2008	☽ POST	-11.32%	open_in_new
Apr 23, 2008	☀ PRE	+0.29%	open_in_new
Feb 12, 2008	☀ PRE	+2.69%	open_in_new
Oct 22, 2007	☀ PRE	+2.88%	open_in_new
Jul 23, 2007	☀ PRE	+6.75%	open_in_new
Apr 19, 2007	☀ PRE	+0.93%	open_in_new
Jan 29, 2007	☀ PRE	-1.04%	open_in_new
Oct 20, 2006	☀ PRE	+2.58%	open_in_new
Jul 24, 2006	☀ PRE	+4.26%	open_in_new
Apr 20, 2006	☀ PRE	+1.74%	open_in_new
Jan 30, 2006	☀ PRE	-0.69%	open_in_new
Oct 24, 2005	☀ PRE	+3.13%	open_in_new
Jul 21, 2005	☀ PRE	-1.48%	open_in_new
Apr 21, 2005	☀ PRE	+0.62%	open_in_new
Jan 25, 2005	☀ PRE	+3.69%	open_in_new
Oct 21, 2004	☀ PRE	-0.45%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±2.50%

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 97 →

Funds holding

$90667648026

Total value held

Buying

52 added · 39 reduced

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$6044442446 -15.66%

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$3923774320 -0.78%

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
3	20260901	open_in_new SEC.gov
144	20260813	open_in_new SEC.gov
4	20260813	open_in_new SEC.gov
4	20260813	open_in_new SEC.gov
144	20260812	open_in_new SEC.gov
144	20260812	open_in_new SEC.gov
4	20260812	open_in_new SEC.gov
144	20260811	open_in_new SEC.gov
144	20260810	open_in_new SEC.gov
4	20260810	open_in_new SEC.gov

Frequently asked about MRK earnings

When does Merck & Co. report earnings next? expand_more

Merck & Co. (MRK)'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 MRK stock move after earnings? expand_more

Over 88 reports, MRK has moved an average of ±2.50% the session after earnings, closing higher 52.3% of the time.

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

MRK's largest post-earnings gain on record was +6.75% on Jul 23, 2007, and its largest decline was -11.32% on Jul 21, 2008.

Where can I find Merck & Co.'s SEC filings? expand_more

All of Merck & Co.'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.