Biolase, Inc. short interest in 2019

In 2019, Biolase, Inc.'s disclosed short interest ran from 1.99% of shares outstanding on 15 Jan 2019 to 1.52% on 31 Dec 2019, a change of -0.47 percentage points. The year's high was 7.13% on 31 Oct 2019 and its low 1.35% on 15 Nov 2019, averaging 2.31% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 67.24 days on 30 Apr 2019. Full history: Biolase, Inc..

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Plain

Short position data for Biolase, Inc. short interest in 2019: FINRA, compiled by howshorted.com, settlement date 31 Dec 2019. https://howshorted.com/us/company/biolq-2025/2019/

Wikipedia

<ref>{{cite web |title=Biolase, Inc. short interest in 2019 short position data |url=https://howshorted.com/us/company/biolq-2025/2019/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2019-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-biolase-inc-short-interest-in-2019-2019-12-31,
  title        = {Biolase, Inc. short interest in 2019 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/biolq-2025/2019/}},
  note         = {Data: FINRA, settlement date 31 Dec 2019; accessed 2026-10-13},
  year         = {2019}
}

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

2019 in figures

Start of year: 1.99% (15 Jan 2019)
End of year: 1.52% (31 Dec 2019)
Change: -0.47 pp
High: 7.13% (31 Oct 2019)
Low: 1.35% (15 Nov 2019)
Average: 2.31%
Highest days to cover: 67.24 (30 Apr 2019)
SEC filings marked: 9

Every report in 2019

Biolase, Inc. short interest in 2019
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2019	1.99%	33.71
31 Jan 2019	2.06%	8.77
15 Feb 2019	2.05%	4.76
28 Feb 2019	1.92%	4.24
15 Mar 2019	2.11%	7.13	results (8-K), 10-K filed
29 Mar 2019	2.10%	16.22
15 Apr 2019	2.05%	22.98
30 Apr 2019	2.06%	67.24
15 May 2019	2.02%	29.04	results (8-K), 10-Q filed
31 May 2019	1.91%	22.12
14 Jun 2019	1.92%	19.93
28 Jun 2019	2.00%	3.53
15 Jul 2019	2.16%	8.15
31 Jul 2019	2.17%	30.92
15 Aug 2019	2.14%	26.74	results (8-K), 10-Q filed
30 Aug 2019	2.40%	16.75
13 Sep 2019	2.68%	11.46
30 Sep 2019	3.19%	12.97
15 Oct 2019	3.45%	7.16
31 Oct 2019	7.13%	5.05	results (8-K)
15 Nov 2019	1.35%	3.37	results (8-K), 10-Q filed
29 Nov 2019	1.58%	5.35
13 Dec 2019	1.55%	2.81
31 Dec 2019	1.52%	3.79

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.