PTC Therapeutics, Inc. short interest in 2022

In 2022, PTC Therapeutics, Inc.'s disclosed short interest ran from 8.94% of shares outstanding on 14 Jan 2022 to 7.21% on 30 Dec 2022, a change of -1.73 percentage points. The year's high was 8.94% on 14 Jan 2022 and its low 6.26% on 30 Nov 2022, averaging 7.36% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 12.91 days on 31 Mar 2022. Full history: PTC Therapeutics, Inc..

Cite this page

Plain

Short position data for PTC Therapeutics, Inc. short interest in 2022: FINRA, compiled by howshorted.com, settlement date 30 Dec 2022. https://howshorted.com/us/company/ptct/2022/

Wikipedia

<ref>{{cite web |title=PTC Therapeutics, Inc. short interest in 2022 short position data |url=https://howshorted.com/us/company/ptct/2022/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2022-12-30 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-ptc-therapeutics-inc-short-interest-in-2-2022-12-30,
  title        = {PTC Therapeutics, Inc. short interest in 2022 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/ptct/2022/}},
  note         = {Data: FINRA, settlement date 30 Dec 2022; accessed 2026-10-13},
  year         = {2022}
}

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2022 in figures

Start of year: 8.94% (14 Jan 2022)
End of year: 7.21% (30 Dec 2022)
Change: -1.73 pp
High: 8.94% (14 Jan 2022)
Low: 6.26% (30 Nov 2022)
Average: 7.36%
Highest days to cover: 12.91 (31 Mar 2022)
SEC filings marked: 9

Every report in 2022

PTC Therapeutics, Inc. short interest in 2022
Settlement	Short interest	Days to cover	Filings since previous
14 Jan 2022	8.94%	4.57	results (8-K)
31 Jan 2022	6.99%	7.32
15 Feb 2022	7.39%	9.39
28 Feb 2022	7.61%	8.32	10-K filed, results (8-K)
15 Mar 2022	7.61%	10.00
31 Mar 2022	7.60%	12.91
14 Apr 2022	7.93%	8.34
29 Apr 2022	8.56%	10.91
13 May 2022	7.49%	7.73	10-Q filed, results (8-K)
31 May 2022	7.62%	8.94
15 Jun 2022	7.88%	7.35
30 Jun 2022	7.07%	3.29
15 Jul 2022	7.90%	9.06
29 Jul 2022	7.26%	11.89
15 Aug 2022	7.17%	6.86	10-Q filed, results (8-K)
31 Aug 2022	7.05%	9.87
15 Sep 2022	7.61%	8.46
30 Sep 2022	7.03%	8.36
14 Oct 2022	6.60%	11.07
31 Oct 2022	6.69%	5.01	10-Q filed, results (8-K)
15 Nov 2022	6.59%	6.66
30 Nov 2022	6.26%	9.17
15 Dec 2022	6.47%	9.48
30 Dec 2022	7.21%	9.52

About this data

US short interest data: FINRA (finra.org), shown as reported shares short divided by SEC-reported shares outstanding for each settlement date. FINRA® is a registered trademark of the Financial Industry Regulatory Authority, Inc. This site is not affiliated with or endorsed by FINRA or the SEC; displayed for personal reference, bulk redistribution is not permitted (see terms). Nothing here is investment advice. Method: methodology.