PTC THERAPEUTICS, INC. (PTCT)

Typically moves ±7.29% on earnings

EARNINGS ANALYTICS

event_note Approx. Next Earnings: ~2026-11-06 APPROXIMATE

PTC THERAPEUTICS, INC. (PTCT) has a 53-report earnings history dating back to Aug 12, 2013. Its average absolute post-earnings move is ±7.29%, and 52.8% of those reactions were positive. Its largest post-earnings gain was +27.59% (Aug 04, 2016) and its largest decline was -32.96% (Nov 02, 2016). The next earnings report is predicted for 2026-11-06 (approximate).

Earnings reactions

How PTCT moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±7.29%

Positive %

52.8%

Negative %

47.2%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Jul 30, 2026	☽ POST	-10.12%	open_in_new
May 07, 2026	☽ POST	+14.41%	open_in_new
Feb 19, 2026	☽ POST	+1.09%	open_in_new
Nov 04, 2025	☽ POST	+5.98%	open_in_new
Aug 07, 2025	☽ POST	-9.89%	open_in_new
May 06, 2025	☽ POST	+12.63%	open_in_new
Feb 27, 2025	☽ POST	+9.27%	open_in_new
Nov 07, 2024	☽ POST	+3.07%	open_in_new
Aug 08, 2024	☽ POST	-3.57%	open_in_new
Apr 25, 2024	☽ POST	+12.08%	open_in_new
Feb 29, 2024	☽ POST	+13.34%	open_in_new
Oct 26, 2023	☽ POST	-22.71%	open_in_new
Aug 03, 2023	☽ POST	-3.99%	open_in_new
Apr 27, 2023	☽ POST	+4.75%	open_in_new
Feb 21, 2023	☽ POST	-1.1%	open_in_new
Oct 27, 2022	☽ POST	-13.73%	open_in_new
Aug 04, 2022	☽ POST	+8.67%	open_in_new
May 03, 2022	☽ POST	+2.66%	open_in_new
Feb 22, 2022	☽ POST	-7.33%	open_in_new
Oct 28, 2021	☽ POST	+4.09%	open_in_new
Jul 29, 2021	☽ POST	+0.24%	open_in_new
May 04, 2021	☽ POST	+6.26%	open_in_new
Feb 25, 2021	☽ POST	+3.46%	open_in_new
Oct 29, 2020	☽ POST	-3.15%	open_in_new
Aug 05, 2020	☽ POST	-3.98%	open_in_new
Apr 30, 2020	☽ POST	-5.73%	open_in_new
Mar 02, 2020	☽ POST	-5.57%	open_in_new
Oct 30, 2019	☽ POST	+0.37%	open_in_new
Aug 06, 2019	☽ POST	+3.51%	open_in_new
May 02, 2019	☽ POST	-1.52%	open_in_new
Feb 28, 2019	☽ POST	+2.95%	open_in_new
Nov 05, 2018	☽ POST	-8.28%	open_in_new
Aug 07, 2018	☽ POST	+6.35%	open_in_new
May 09, 2018	☽ POST	-6.21%	open_in_new
Mar 06, 2018	☽ POST	+9.28%	open_in_new
Nov 02, 2017	☽ POST	-2.3%	open_in_new
Aug 08, 2017	☽ POST	+2.07%	open_in_new
May 08, 2017	☀ PRE	-11.92%	open_in_new
Mar 16, 2017	☀ PRE	-18.9%	open_in_new
Nov 02, 2016	☽ POST	-32.96%	open_in_new
Aug 04, 2016	☽ POST	+27.59%	open_in_new
May 05, 2016	☽ POST	+3.05%	open_in_new
Mar 23, 2016	☽ POST	+0.97%	open_in_new
Nov 09, 2015	☽ POST	+6.7%	open_in_new
Jul 30, 2015	☽ POST	+0.93%	open_in_new
May 04, 2015	☽ POST	-12.67%	open_in_new
Feb 27, 2015	☀ PRE	-2.9%	open_in_new
Nov 06, 2014	☀ PRE	+8.21%	open_in_new
Aug 07, 2014	☀ PRE	-9.93%	open_in_new
May 06, 2014	☽ POST	+0.92%	open_in_new
Mar 06, 2014	☽ POST	-7.13%	open_in_new
Nov 14, 2013	☀ PRE	-2.7%	open_in_new
Aug 12, 2013	☽ POST	-2.98%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±7.29%

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 37 →

Funds holding

$3063142874

Total value held

Buying

29 added · 7 reduced

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$489997100 NEW BUY

State Street Corp

$375136515 +5.81%

Toronto Dominion Bank

$176668031 -28.42%

Bank Of America Corp /De/

$118462234 -23.03%

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
144	20260909	open_in_new SEC.gov
4	20260828	open_in_new SEC.gov
8-K	20260828	open_in_new SEC.gov
144/A	20260825	open_in_new SEC.gov
4	20260821	open_in_new SEC.gov
144	20260819	open_in_new SEC.gov
4	20260819	open_in_new SEC.gov
144	20260817	open_in_new SEC.gov
8-K	20260813	open_in_new SEC.gov
4	20260806	open_in_new SEC.gov

Frequently asked about PTCT earnings

When does PTC THERAPEUTICS, INC. report earnings next? expand_more

PTC THERAPEUTICS, INC. (PTCT)'s next earnings date is approximate for 2026-11-06. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does PTCT stock move after earnings? expand_more

Over 53 reports, PTCT has moved an average of ±7.29% the session after earnings, closing higher 52.8% of the time.

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

PTCT's largest post-earnings gain on record was +27.59% on Aug 04, 2016, and its largest decline was -32.96% on Nov 02, 2016.

Where can I find PTC THERAPEUTICS, INC.'s SEC filings? expand_more

All of PTC THERAPEUTICS, 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.