Enphase Energy, Inc. short interest in 2018

In 2018, Enphase Energy, Inc.'s disclosed short interest ran from 7.27% of shares outstanding on 12 Jan 2018 to 24.14% on 31 Dec 2018, a change of +16.87 percentage points. The year's high was 31.76% on 31 Oct 2018 and its low 7.27% on 12 Jan 2018, averaging 17.97% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 23.40 days on 30 Nov 2018. Full history: Enphase Energy, Inc..

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Plain

Short position data for Enphase Energy, Inc. short interest in 2018: FINRA, compiled by howshorted.com, settlement date 31 Dec 2018. https://howshorted.com/us/company/enph/2018/

Wikipedia

<ref>{{cite web |title=Enphase Energy, Inc. short interest in 2018 short position data |url=https://howshorted.com/us/company/enph/2018/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2018-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-enphase-energy-inc-short-interest-in-201-2018-12-31,
  title        = {Enphase Energy, Inc. short interest in 2018 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/enph/2018/}},
  note         = {Data: FINRA, settlement date 31 Dec 2018; accessed 2026-10-13},
  year         = {2018}
}

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2018 in figures

Start of year: 7.27% (12 Jan 2018)
End of year: 24.14% (31 Dec 2018)
Change: +16.87 pp
High: 31.76% (31 Oct 2018)
Low: 7.27% (12 Jan 2018)
Average: 17.97%
Highest days to cover: 23.40 (30 Nov 2018)
SEC filings marked: 9

Every report in 2018

Enphase Energy, Inc. short interest in 2018
Settlement	Short interest	Days to cover	Filings since previous
12 Jan 2018	7.27%	8.94
31 Jan 2018	8.40%	8.96
15 Feb 2018	9.07%	7.81	results (8-K)
28 Feb 2018	10.55%	6.56	results (8-K)
15 Mar 2018	9.76%	3.81
29 Mar 2018	9.38%	3.69
13 Apr 2018	9.98%	6.37	10-K filed
30 Apr 2018	10.32%	5.95
15 May 2018	10.21%	4.90	results (8-K), 10-Q filed
31 May 2018	12.21%	4.33
15 Jun 2018	14.61%	2.45
29 Jun 2018	15.54%	2.82
13 Jul 2018	16.36%	6.20
31 Jul 2018	17.93%	4.05	results (8-K)
15 Aug 2018	20.97%	5.14	10-Q filed
31 Aug 2018	24.81%	8.20
14 Sep 2018	26.27%	11.79
28 Sep 2018	29.73%	7.81
15 Oct 2018	31.01%	16.17
31 Oct 2018	31.76%	21.08
15 Nov 2018	28.39%	15.36	10-Q filed, results (8-K)
30 Nov 2018	27.07%	23.40
14 Dec 2018	25.52%	14.28
31 Dec 2018	24.14%	15.42

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.