Biocept, Inc. short interest in 2021

In 2021, Biocept, Inc.'s disclosed short interest ran from 3.13% of shares outstanding on 15 Jan 2021 to 2.38% on 31 Dec 2021, a change of -0.75 percentage points. The year's high was 6.67% on 15 Sep 2021 and its low 2.21% on 15 Dec 2021, averaging 4.39% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 5.39 days on 28 May 2021. Full history: Biocept, Inc..

Cite this page

Plain

Short position data for Biocept, Inc. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/biocq-2025/2021/

Wikipedia

<ref>{{cite web |title=Biocept, Inc. short interest in 2021 short position data |url=https://howshorted.com/us/company/biocq-2025/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-biocept-inc-short-interest-in-2021-2021-12-31,
  title        = {Biocept, Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/biocq-2025/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

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

2021 in figures

Start of year: 3.13% (15 Jan 2021)
End of year: 2.38% (31 Dec 2021)
Change: -0.75 pp
High: 6.67% (15 Sep 2021)
Low: 2.21% (15 Dec 2021)
Average: 4.39%
Highest days to cover: 5.39 (28 May 2021)
SEC filings marked: 8

Every report in 2021

Biocept, Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	3.13%	1.01
29 Jan 2021	3.36%	1.00
12 Feb 2021	2.81%	1.00
26 Feb 2021	2.90%	1.02
15 Mar 2021	4.29%	1.70
31 Mar 2021	6.61%	1.09	results (8-K), 10-K filed
15 Apr 2021	5.78%	2.22
30 Apr 2021	5.39%	2.93
14 May 2021	5.82%	3.79	10-Q filed, results (8-K)
28 May 2021	4.43%	5.39
15 Jun 2021	4.89%	3.15
30 Jun 2021	5.05%	1.00
15 Jul 2021	6.23%	2.89
30 Jul 2021	5.83%	1.64
13 Aug 2021	5.08%	3.57
31 Aug 2021	6.59%	1.00	10-Q filed, results (8-K)
15 Sep 2021	6.67%	2.63
30 Sep 2021	3.31%	1.53
15 Oct 2021	3.82%	1.41
29 Oct 2021	3.14%	3.18
15 Nov 2021	2.42%	2.22	10-Q filed, results (8-K)
30 Nov 2021	3.12%	1.88
15 Dec 2021	2.21%	1.00
31 Dec 2021	2.38%	2.37

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.