Sientra, Inc. short interest in 2020

In 2020, Sientra, Inc.'s disclosed short interest ran from 5.13% of shares outstanding on 15 Jan 2020 to 5.60% on 31 Dec 2020, a change of +0.47 percentage points. The year's high was 10.83% on 29 May 2020 and its low 4.88% on 31 Mar 2020, averaging 6.48% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 8.53 days on 14 Feb 2020. Full history: Sientra, Inc..

Cite this page

Plain

Short position data for Sientra, Inc. short interest in 2020: FINRA, compiled by howshorted.com, settlement date 31 Dec 2020. https://howshorted.com/us/company/sienq-2024/2020/

Wikipedia

<ref>{{cite web |title=Sientra, Inc. short interest in 2020 short position data |url=https://howshorted.com/us/company/sienq-2024/2020/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2020-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-sientra-inc-short-interest-in-2020-2020-12-31,
  title        = {Sientra, Inc. short interest in 2020 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/sienq-2024/2020/}},
  note         = {Data: FINRA, settlement date 31 Dec 2020; accessed 2026-10-13},
  year         = {2020}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023

2020 in figures

Start of year: 5.13% (15 Jan 2020)
End of year: 5.60% (31 Dec 2020)
Change: +0.47 pp
High: 10.83% (29 May 2020)
Low: 4.88% (31 Mar 2020)
Average: 6.48%
Highest days to cover: 8.53 (14 Feb 2020)
SEC filings marked: 9

Every report in 2020

Sientra, Inc. short interest in 2020
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2020	5.13%	4.89	results (8-K)
31 Jan 2020	5.19%	5.48
14 Feb 2020	5.55%	8.53
28 Feb 2020	5.11%	4.33
13 Mar 2020	6.36%	3.08	results (8-K)
31 Mar 2020	4.88%	1.27	10-K filed
15 Apr 2020	4.92%	3.03
30 Apr 2020	6.18%	1.52
15 May 2020	7.30%	1.31	10-Q filed, results (8-K)
29 May 2020	10.83%	2.68
15 Jun 2020	8.83%	3.77
30 Jun 2020	9.90%	6.22
15 Jul 2020	7.50%	4.36
31 Jul 2020	9.03%	4.22
14 Aug 2020	7.54%	5.11	10-Q filed, results (8-K)
31 Aug 2020	6.20%	3.40
15 Sep 2020	5.81%	4.70
30 Sep 2020	5.19%	5.79
15 Oct 2020	5.08%	3.65
30 Oct 2020	6.17%	7.22
13 Nov 2020	5.83%	3.39	10-Q filed, results (8-K)
30 Nov 2020	5.69%	2.99
15 Dec 2020	5.71%	3.06
31 Dec 2020	5.60%	3.69

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.