Biolase, Inc. short interest in 2020

In 2020, Biolase, Inc.'s disclosed short interest ran from 1.62% of shares outstanding on 15 Jan 2020 to 2.06% on 15 Dec 2020, a change of +0.44 percentage points. The year's high was 2.38% on 15 Apr 2020 and its low 0.30% on 15 Oct 2020, averaging 1.14% across 21 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 4.37 days on 31 Mar 2020. Full history: Biolase, Inc..

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Plain

Short position data for Biolase, Inc. short interest in 2020: FINRA, compiled by howshorted.com, settlement date 15 Dec 2020. https://howshorted.com/us/company/biolq-2025/2020/

Wikipedia

<ref>{{cite web |title=Biolase, Inc. short interest in 2020 short position data |url=https://howshorted.com/us/company/biolq-2025/2020/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2020-12-15 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-biolase-inc-short-interest-in-2020-2020-12-15,
  title        = {Biolase, Inc. short interest in 2020 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/biolq-2025/2020/}},
  note         = {Data: FINRA, settlement date 15 Dec 2020; accessed 2026-10-13},
  year         = {2020}
}

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

2020 in figures

Start of year: 1.62% (15 Jan 2020)
End of year: 2.06% (15 Dec 2020)
Change: +0.44 pp
High: 2.38% (15 Apr 2020)
Low: 0.30% (15 Oct 2020)
Average: 1.14%
Highest days to cover: 4.37 (31 Mar 2020)
SEC filings marked: 9

Every report in 2020

Biolase, Inc. short interest in 2020
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2020	1.62%	3.49
31 Jan 2020	1.07%	1.63
14 Feb 2020	0.99%	1.62
28 Feb 2020	1.01%	2.99
13 Mar 2020	0.95%	2.61
31 Mar 2020	1.16%	4.37	results (8-K), 10-K filed
15 Apr 2020	2.38%	1.00
30 Apr 2020	1.05%	1.00
15 May 2020	1.20%	1.00	results (8-K), 10-Q filed
29 May 2020	1.02%	1.00
30 Jun 2020	2.26%	1.00
31 Jul 2020	1.95%	1.00
14 Aug 2020	0.92%	1.00	results (8-K), 10-Q filed
31 Aug 2020	0.56%	1.00
15 Sep 2020	0.56%	1.00
30 Sep 2020	0.36%	1.00
15 Oct 2020	0.30%	1.00	results (8-K)
30 Oct 2020	0.54%	1.00
13 Nov 2020	0.98%	1.00	results (8-K), 10-Q filed
30 Nov 2020	1.04%	1.00
15 Dec 2020	2.06%	1.00

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.