Sarepta Therapeutics, Inc. short interest in 2021

In 2021, Sarepta Therapeutics, Inc.'s disclosed short interest ran from 10.26% of shares outstanding on 15 Jan 2021 to 5.26% on 31 Dec 2021, a change of -5.00 percentage points. The year's high was 10.26% on 15 Jan 2021 and its low 5.26% on 31 Dec 2021, averaging 7.88% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 11.38 days on 30 Apr 2021. Full history: Sarepta Therapeutics, Inc..

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Plain

Short position data for Sarepta Therapeutics, Inc. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/srpt/2021/

Wikipedia

<ref>{{cite web |title=Sarepta Therapeutics, Inc. short interest in 2021 short position data |url=https://howshorted.com/us/company/srpt/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-sarepta-therapeutics-inc-short-interest--2021-12-31,
  title        = {Sarepta Therapeutics, Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/srpt/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2021 in figures

Start of year: 10.26% (15 Jan 2021)
End of year: 5.26% (31 Dec 2021)
Change: -5.00 pp
High: 10.26% (15 Jan 2021)
Low: 5.26% (31 Dec 2021)
Average: 7.88%
Highest days to cover: 11.38 (30 Apr 2021)
SEC filings marked: 6

Every report in 2021

Sarepta Therapeutics, Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	10.26%	1.35	results (8-K)
29 Jan 2021	9.82%	4.07
12 Feb 2021	8.51%	6.65
26 Feb 2021	9.27%	5.54
15 Mar 2021	8.64%	6.52	10-K filed
31 Mar 2021	9.27%	6.83
15 Apr 2021	9.21%	8.95
30 Apr 2021	8.91%	11.38
14 May 2021	9.62%	5.50	10-Q filed
28 May 2021	10.02%	4.77
15 Jun 2021	8.34%	5.85
30 Jun 2021	8.07%	8.04
15 Jul 2021	8.14%	8.63
30 Jul 2021	7.92%	8.54
13 Aug 2021	7.75%	7.14	10-Q filed
31 Aug 2021	7.35%	8.25
15 Sep 2021	7.09%	8.68
30 Sep 2021	6.31%	5.40
15 Oct 2021	6.30%	3.13	results (8-K)
29 Oct 2021	5.27%	4.81
15 Nov 2021	5.37%	4.81	10-Q filed
30 Nov 2021	6.26%	6.50
15 Dec 2021	6.19%	6.32
31 Dec 2021	5.26%	6.28

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.