Casper Sleep Inc. short interest in 2021

In 2021, Casper Sleep Inc.'s disclosed short interest ran from 5.14% of shares outstanding on 15 Jan 2021 to 13.84% on 31 Dec 2021, a change of +8.70 percentage points. The year's high was 13.84% on 31 Dec 2021 and its low 3.53% on 15 Apr 2021, averaging 6.60% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 7.24 days on 31 Dec 2021. Full history: Casper Sleep Inc..

Cite this page

Plain

Short position data for Casper Sleep Inc. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/cspr-2022/2021/

Wikipedia

<ref>{{cite web |title=Casper Sleep Inc. short interest in 2021 short position data |url=https://howshorted.com/us/company/cspr-2022/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-casper-sleep-inc-short-interest-in-2021-2021-12-31,
  title        = {Casper Sleep Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/cspr-2022/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

By year: 2020 · 2021

2021 in figures

Start of year: 5.14% (15 Jan 2021)
End of year: 13.84% (31 Dec 2021)
Change: +8.70 pp
High: 13.84% (31 Dec 2021)
Low: 3.53% (15 Apr 2021)
Average: 6.60%
Highest days to cover: 7.24 (31 Dec 2021)
SEC filings marked: 8

Every report in 2021

Casper Sleep Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	5.14%	3.46
29 Jan 2021	3.63%	1.54
12 Feb 2021	4.42%	2.25
26 Feb 2021	4.42%	1.94	results (8-K), 10-K filed
15 Mar 2021	5.01%	2.97
31 Mar 2021	3.88%	3.61
15 Apr 2021	3.53%	4.68
30 Apr 2021	4.24%	1.00
14 May 2021	7.76%	2.01	10-Q filed, results (8-K)
28 May 2021	7.01%	4.43
15 Jun 2021	7.80%	3.43
30 Jun 2021	8.45%	6.71
15 Jul 2021	8.42%	5.41
30 Jul 2021	6.43%	4.37
13 Aug 2021	7.16%	3.11	results (8-K)
31 Aug 2021	6.33%	3.98	10-Q filed
15 Sep 2021	5.88%	3.81
30 Sep 2021	5.92%	4.05
15 Oct 2021	7.03%	5.48
29 Oct 2021	7.62%	4.12
15 Nov 2021	8.28%	1.08	10-Q filed, results (8-K)
30 Nov 2021	7.66%	1.60
15 Dec 2021	8.62%	2.74
31 Dec 2021	13.84%	7.24

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.