Proto Labs Inc (PRLB)

Typically moves ±9.84% on earnings

EARNINGS ANALYTICS

event_upcoming Est. Next Earnings: 2026-10-14 ESTIMATED

Proto Labs Inc (PRLB) has reported earnings 58 times since May 03, 2012. The stock moves an average of ±9.84% the day after reporting, closing higher 46.6% of the time. Its largest post-earnings gain was +38.69% (Nov 01, 2024) and its largest decline was -31.06% (Nov 04, 2022). The next earnings report is predicted for 2026-10-14 (estimated).

Earnings reactions

How PRLB moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±9.84%

Positive %

46.6%

Negative %

53.4%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Jul 31, 2026	☀ PRE	-1.22%	open_in_new
May 01, 2026	☀ PRE	+0.34%	open_in_new
Feb 06, 2026	☀ PRE	+27.99%	open_in_new
Oct 31, 2025	☀ PRE	-6.17%	open_in_new
Jul 31, 2025	☀ PRE	+9.92%	open_in_new
May 02, 2025	☀ PRE	+7.12%	open_in_new
Feb 07, 2025	☀ PRE	-6.29%	open_in_new
Nov 01, 2024	☀ PRE	+38.69%	open_in_new
Aug 02, 2024	☀ PRE	-15.33%	open_in_new
May 03, 2024	☀ PRE	-0.16%	open_in_new
Feb 09, 2024	☀ PRE	-4.33%	open_in_new
Nov 03, 2023	☀ PRE	+30.41%	open_in_new
Aug 04, 2023	☀ PRE	-3.65%	open_in_new
May 05, 2023	☀ PRE	+12.17%	open_in_new
Feb 10, 2023	☀ PRE	+13.14%	open_in_new
Nov 04, 2022	☀ PRE	-31.06%	open_in_new
Aug 05, 2022	☀ PRE	-9.76%	open_in_new
May 06, 2022	☀ PRE	+5.32%	open_in_new
Feb 11, 2022	☀ PRE	+5.31%	open_in_new
Oct 28, 2021	☀ PRE	-20.46%	open_in_new
Jul 29, 2021	☀ PRE	-7.69%	open_in_new
May 06, 2021	☀ PRE	-1%	open_in_new
Feb 12, 2021	☀ PRE	-1.84%	open_in_new
Oct 29, 2020	☀ PRE	+1.11%	open_in_new
Jul 28, 2020	☀ PRE	-9.56%	open_in_new
Apr 30, 2020	☀ PRE	+3.07%	open_in_new
Feb 06, 2020	☀ PRE	-12.41%	open_in_new
Oct 24, 2019	☀ PRE	-11.54%	open_in_new
Jul 25, 2019	☀ PRE	-9.81%	open_in_new
Apr 25, 2019	☀ PRE	-4.98%	open_in_new
Feb 07, 2019	☀ PRE	-21.9%	open_in_new
Oct 25, 2018	☀ PRE	+8.25%	open_in_new
Jul 26, 2018	☀ PRE	-0.4%	open_in_new
Apr 26, 2018	☀ PRE	+4.28%	open_in_new
Feb 08, 2018	☀ PRE	+0.65%	open_in_new
Oct 26, 2017	☀ PRE	+8.23%	open_in_new
Jul 27, 2017	☀ PRE	+3.5%	open_in_new
Apr 27, 2017	☀ PRE	+8.14%	open_in_new
Feb 09, 2017	☀ PRE	+12.4%	open_in_new
Oct 27, 2016	☀ PRE	-8.94%	open_in_new
Jul 28, 2016	☀ PRE	-13.11%	open_in_new
Apr 28, 2016	☀ PRE	-21.74%	open_in_new
Feb 04, 2016	☀ PRE	+13.55%	open_in_new
Oct 22, 2015	☀ PRE	+4.8%	open_in_new
Jul 23, 2015	☀ PRE	+11.6%	open_in_new
Apr 23, 2015	☀ PRE	+0.15%	open_in_new
Feb 05, 2015	☀ PRE	+14.02%	open_in_new
Oct 23, 2014	☀ PRE	-9.3%	open_in_new
Jul 24, 2014	☀ PRE	+6.2%	open_in_new
May 01, 2014	☀ PRE	-2.81%	open_in_new
Feb 11, 2014	☀ PRE	-5.22%	open_in_new
Oct 31, 2013	☀ PRE	-0.17%	open_in_new
Aug 01, 2013	☀ PRE	-3.78%	open_in_new
Apr 25, 2013	☀ PRE	-1.97%	open_in_new
Feb 13, 2013	☀ PRE	+25.76%	open_in_new
Oct 25, 2012	☀ PRE	+20.15%	open_in_new
Jul 24, 2012	☀ PRE	-5.8%	open_in_new
May 03, 2012	☀ PRE	-22.13%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±9.84%

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 31 →

Funds holding

$620455322

Total value held

Buying

26 added · 5 reduced

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SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
8-K	20260824	open_in_new SEC.gov
SCHEDULE 13G/A	20260814	open_in_new SEC.gov
144	20260804	open_in_new SEC.gov
10-Q	20260731	open_in_new SEC.gov
8-K	20260731	open_in_new SEC.gov
S-8	20260731	open_in_new SEC.gov
SCHEDULE 13G/A	20260714	open_in_new SEC.gov
4	20260604	open_in_new SEC.gov
144	20260601	open_in_new SEC.gov
SD	20260528	open_in_new SEC.gov

Frequently asked about PRLB earnings

When does Proto Labs Inc report earnings next? expand_more

Proto Labs Inc (PRLB)'s next earnings date is estimated for 2026-10-14. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does PRLB stock move after earnings? expand_more

Over 58 reports, PRLB has moved an average of ±9.84% the session after earnings, closing higher 46.6% of the time.

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

PRLB's largest post-earnings gain on record was +38.69% on Nov 01, 2024, and its largest decline was -31.06% on Nov 04, 2022.

Where can I find Proto Labs Inc's SEC filings? expand_more

All of Proto Labs 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.