PACIFIC BIOSCIENCES OF CALIFORNIA, INC. (PACB)

Typically moves ±10.23% on earnings

EARNINGS ANALYTICS

event_upcoming Est. Next Earnings: 2026-11-06 ESTIMATED

Since Nov 30, 2010, PACIFIC BIOSCIENCES OF CALIFORNIA, INC. (PACB) has reported earnings 64 times. On average the shares move ±10.23% post-earnings, with a positive reaction 39.1% of the time. Its largest post-earnings gain was +67.63% (Nov 01, 2018) and its largest decline was -34.34% (Aug 04, 2011). The next earnings report is predicted for 2026-11-06 (estimated).

Earnings reactions

How PACB moved on each past earnings report.

Up Down

Earnings Impact

Total Earnings

Avg Abs. Movement

±10.23%

Positive %

39.1%

Negative %

60.9%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Aug 05, 2026	☽ POST	-10.04%	open_in_new
May 07, 2026	☽ POST	-14.24%	open_in_new
Feb 12, 2026	☽ POST	-7.07%	open_in_new
Nov 05, 2025	☽ POST	-7.29%	open_in_new
Aug 07, 2025	☽ POST	+7.14%	open_in_new
May 08, 2025	☽ POST	-6.67%	open_in_new
Feb 13, 2025	☽ POST	+25%	open_in_new
Nov 07, 2024	☽ POST	-6.12%	open_in_new
Aug 07, 2024	☽ POST	+9.15%	open_in_new
May 09, 2024	☽ POST	+2.91%	open_in_new
Feb 15, 2024	☽ POST	-13.94%	open_in_new
Oct 30, 2023	☽ POST	-13.08%	open_in_new
Aug 02, 2023	☽ POST	-7.99%	open_in_new
May 02, 2023	☽ POST	+3.98%	open_in_new
Feb 16, 2023	☽ POST	-3.24%	open_in_new
Nov 07, 2022	☽ POST	+7.24%	open_in_new
Aug 03, 2022	☽ POST	+11.52%	open_in_new
May 04, 2022	☽ POST	-11.93%	open_in_new
Feb 15, 2022	☽ POST	+4.39%	open_in_new
Nov 02, 2021	☽ POST	+5.55%	open_in_new
Aug 03, 2021	☽ POST	+6.36%	open_in_new
Apr 29, 2021	☽ POST	-10.84%	open_in_new
Feb 10, 2021	☽ POST	+11.44%	open_in_new
Nov 02, 2020	☽ POST	-4.08%	open_in_new
Aug 03, 2020	☽ POST	-0.51%	open_in_new
May 06, 2020	☽ POST	+4.19%	open_in_new
Feb 06, 2020	☽ POST	-6.02%	open_in_new
Nov 07, 2019	☽ POST	-3.7%	open_in_new
Aug 06, 2019	☽ POST	+1.46%	open_in_new
May 03, 2019	☽ POST	-0.27%	open_in_new
Feb 11, 2019	☽ POST	-1.26%	open_in_new
Nov 01, 2018	☽ POST	+67.63%	open_in_new
Aug 02, 2018	☽ POST	-1.8%	open_in_new
May 02, 2018	☽ POST	-11.57%	open_in_new
Feb 01, 2018	☽ POST	-4.26%	open_in_new
Nov 02, 2017	☽ POST	-24.81%	open_in_new
Aug 02, 2017	☽ POST	+14.37%	open_in_new
Apr 26, 2017	☽ POST	-21.62%	open_in_new
Feb 02, 2017	☽ POST	-1.85%	open_in_new
Nov 02, 2016	☽ POST	-19.69%	open_in_new
Aug 04, 2016	☽ POST	+14.58%	open_in_new
Apr 21, 2016	☽ POST	+19.24%	open_in_new
Feb 03, 2016	☽ POST	-22.15%	open_in_new
Oct 22, 2015	☽ POST	+9.68%	open_in_new
Aug 05, 2015	☽ POST	-16.08%	open_in_new
May 05, 2015	☽ POST	+2.57%	open_in_new
Feb 03, 2015	☽ POST	-18.25%	open_in_new
Oct 23, 2014	☽ POST	+7.24%	open_in_new
Jul 24, 2014	☽ POST	-13.64%	open_in_new
Apr 30, 2014	☽ POST	+16.97%	open_in_new
Feb 04, 2014	☽ POST	-11.53%	open_in_new
Oct 22, 2013	☽ POST	-18.86%	open_in_new
Aug 01, 2013	☽ POST	+6.74%	open_in_new
Apr 23, 2013	☽ POST	-3.35%	open_in_new
Feb 05, 2013	☽ POST	-6.3%	open_in_new
Oct 25, 2012	☽ POST	+5.98%	open_in_new
Jul 26, 2012	☽ POST	-4.76%	open_in_new
May 01, 2012	☽ POST	-3.46%	open_in_new
Feb 07, 2012	☽ POST	-5.36%	open_in_new
Oct 27, 2011	☽ POST	-2.7%	open_in_new
Aug 04, 2011	☽ POST	-34.34%	open_in_new
Apr 27, 2011	☽ POST	+5.17%	open_in_new
Feb 15, 2011	☽ POST	-5.44%	open_in_new
Nov 30, 2010	☽ POST	+3.97%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±10.23%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
4	20260818	open_in_new SEC.gov
144	20260817	open_in_new SEC.gov
SCHEDULE 13G/A	20260814	open_in_new SEC.gov
4	20260811	open_in_new SEC.gov
S-8	20260807	open_in_new SEC.gov
10-Q	20260806	open_in_new SEC.gov
8-K	20260805	open_in_new SEC.gov
8-K	20260709	open_in_new SEC.gov
4	20260604	open_in_new SEC.gov
4	20260604	open_in_new SEC.gov

Frequently asked about PACB earnings

When does PACIFIC BIOSCIENCES OF CALIFORNIA, INC. report earnings next? expand_more

PACIFIC BIOSCIENCES OF CALIFORNIA, INC. (PACB)'s next earnings date is estimated for 2026-11-06. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does PACB stock move after earnings? expand_more

Over 64 reports, PACB has moved an average of ±10.23% the session after earnings, closing higher 39.1% of the time.

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

PACB's largest post-earnings gain on record was +67.63% on Nov 01, 2018, and its largest decline was -34.34% on Aug 04, 2011.

Where can I find PACIFIC BIOSCIENCES OF CALIFORNIA, INC.'s SEC filings? expand_more

All of PACIFIC BIOSCIENCES OF CALIFORNIA, INC.'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.