Atomera Inc short interest in 2021

In 2021, Atomera Inc's disclosed short interest ran from 11.12% of shares outstanding on 15 Jan 2021 to 15.13% on 31 Dec 2021, a change of +4.01 percentage points. The year's high was 16.82% on 30 Nov 2021 and its low 9.29% on 12 Feb 2021, averaging 14.37% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 17.79 days on 31 Dec 2021. Full history: Atomera Inc.

Cite this page

Plain

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

Wikipedia

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

BibTeX

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

By year: 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2021 in figures

Start of year: 11.12% (15 Jan 2021)
End of year: 15.13% (31 Dec 2021)
Change: +4.01 pp
High: 16.82% (30 Nov 2021)
Low: 9.29% (12 Feb 2021)
Average: 14.37%
Highest days to cover: 17.79 (31 Dec 2021)
SEC filings marked: 8

Every report in 2021

Atomera Inc short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	11.12%	1.26
29 Jan 2021	10.54%	2.82
12 Feb 2021	9.29%	2.33	results (8-K)
26 Feb 2021	9.80%	3.49	10-K filed
15 Mar 2021	12.55%	3.15
31 Mar 2021	13.05%	6.87
15 Apr 2021	14.12%	10.52
30 Apr 2021	14.68%	5.44	results (8-K)
14 May 2021	13.62%	6.20	10-Q filed
28 May 2021	15.07%	10.81
15 Jun 2021	15.82%	4.32
30 Jun 2021	16.18%	6.59
15 Jul 2021	15.47%	11.95
30 Jul 2021	14.10%	12.42
13 Aug 2021	15.62%	5.93	results (8-K), 10-Q filed
31 Aug 2021	15.00%	10.08
15 Sep 2021	15.33%	11.80
30 Sep 2021	16.23%	9.74
15 Oct 2021	16.40%	15.11
29 Oct 2021	16.02%	13.87	results (8-K)
15 Nov 2021	16.56%	7.29	10-Q filed
30 Nov 2021	16.82%	11.45
15 Dec 2021	16.29%	11.08
31 Dec 2021	15.13%	17.79

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.