NEOPHOTONICS CORP short interest in 2021

In 2021, NEOPHOTONICS CORP's disclosed short interest ran from 5.03% of shares outstanding on 15 Jan 2021 to 4.29% on 31 Dec 2021, a change of -0.74 percentage points. The year's high was 5.05% on 14 May 2021 and its low 1.98% on 15 Oct 2021, averaging 3.56% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 4.89 days on 15 Jul 2021. Full history: NEOPHOTONICS CORP.

Cite this page

Plain

Short position data for NEOPHOTONICS CORP short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/nptn-2022/2021/

Wikipedia

<ref>{{cite web |title=NEOPHOTONICS CORP short interest in 2021 short position data |url=https://howshorted.com/us/company/nptn-2022/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-neophotonics-corp-short-interest-in-2021-2021-12-31,
  title        = {NEOPHOTONICS CORP short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/nptn-2022/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

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

2021 in figures

Start of year: 5.03% (15 Jan 2021)
End of year: 4.29% (31 Dec 2021)
Change: -0.74 pp
High: 5.05% (14 May 2021)
Low: 1.98% (15 Oct 2021)
Average: 3.56%
Highest days to cover: 4.89 (15 Jul 2021)
SEC filings marked: 8

Every report in 2021

NEOPHOTONICS CORP short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	5.03%	3.88
29 Jan 2021	3.53%	2.11
12 Feb 2021	3.26%	2.76
26 Feb 2021	3.27%	3.11	10-K filed, results (8-K)
15 Mar 2021	4.13%	1.53
31 Mar 2021	4.63%	2.38
15 Apr 2021	3.72%	3.92
30 Apr 2021	3.64%	3.90	10-Q filed, results (8-K)
14 May 2021	5.05%	2.95
28 May 2021	4.13%	4.15
15 Jun 2021	3.48%	3.46
30 Jun 2021	2.89%	2.30
15 Jul 2021	2.76%	4.89
30 Jul 2021	3.25%	4.85
13 Aug 2021	2.67%	2.30	10-Q filed, results (8-K)
31 Aug 2021	2.99%	3.03
15 Sep 2021	2.52%	3.29
30 Sep 2021	2.05%	2.79
15 Oct 2021	1.98%	3.83
29 Oct 2021	2.12%	3.44
15 Nov 2021	4.69%	1.00	10-Q filed, results (8-K)
30 Nov 2021	4.52%	2.37
15 Dec 2021	4.90%	2.61
31 Dec 2021	4.29%	2.95

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.