Enphase Energy, Inc. short interest in 2021

In 2021, Enphase Energy, Inc.'s disclosed short interest ran from 5.09% of shares outstanding on 15 Jan 2021 to 3.19% on 31 Dec 2021, a change of -1.90 percentage points. The year's high was 5.09% on 15 Jan 2021 and its low 3.16% on 30 Nov 2021, averaging 3.69% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 3.04 days on 31 Aug 2021. Full history: Enphase Energy, Inc..

Cite this page

Plain

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

Wikipedia

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

BibTeX

@misc{howshorted-enphase-energy-inc-short-interest-in-202-2021-12-31,
  title        = {Enphase Energy, Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/enph/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2021 in figures

Start of year: 5.09% (15 Jan 2021)
End of year: 3.19% (31 Dec 2021)
Change: -1.90 pp
High: 5.09% (15 Jan 2021)
Low: 3.16% (30 Nov 2021)
Average: 3.69%
Highest days to cover: 3.04 (31 Aug 2021)
SEC filings marked: 8

Every report in 2021

Enphase Energy, Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	5.09%	1.01
29 Jan 2021	4.90%	1.92
12 Feb 2021	4.61%	2.47	results (8-K)
26 Feb 2021	4.53%	1.62	10-K filed
15 Mar 2021	3.35%	1.12
31 Mar 2021	3.29%	1.41
15 Apr 2021	3.38%	2.17
30 Apr 2021	4.01%	1.52	10-Q filed, results (8-K)
14 May 2021	3.44%	1.25
28 May 2021	3.35%	1.51
15 Jun 2021	3.47%	2.17
30 Jun 2021	4.30%	1.79
15 Jul 2021	3.50%	2.34
30 Jul 2021	3.24%	2.19	10-Q filed, results (8-K)
13 Aug 2021	3.18%	2.17
31 Aug 2021	3.25%	3.04
15 Sep 2021	3.72%	2.81
30 Sep 2021	3.88%	2.74
15 Oct 2021	3.47%	2.47
29 Oct 2021	3.62%	1.22	10-Q filed, results (8-K)
15 Nov 2021	3.30%	2.31
30 Nov 2021	3.16%	2.03
15 Dec 2021	3.27%	1.95
31 Dec 2021	3.19%	2.17

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.