AERIE PHARMACEUTICALS INC short interest in 2019

In 2019, AERIE PHARMACEUTICALS INC's disclosed short interest ran from 9.89% of shares outstanding on 15 Jan 2019 to 28.69% on 31 Dec 2019, a change of +18.80 percentage points. The year's high was 32.58% on 31 Oct 2019 and its low 8.74% on 15 May 2019, averaging 17.67% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 19.63 days on 29 Nov 2019. Full history: AERIE PHARMACEUTICALS INC.

Cite this page

Plain

Short position data for AERIE PHARMACEUTICALS INC short interest in 2019: FINRA, compiled by howshorted.com, settlement date 31 Dec 2019. https://howshorted.com/us/company/aeri-2022/2019/

Wikipedia

<ref>{{cite web |title=AERIE PHARMACEUTICALS INC short interest in 2019 short position data |url=https://howshorted.com/us/company/aeri-2022/2019/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2019-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-aerie-pharmaceuticals-inc-short-interest-2019-12-31,
  title        = {AERIE PHARMACEUTICALS INC short interest in 2019 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/aeri-2022/2019/}},
  note         = {Data: FINRA, settlement date 31 Dec 2019; accessed 2026-10-13},
  year         = {2019}
}

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

2019 in figures

Start of year: 9.89% (15 Jan 2019)
End of year: 28.69% (31 Dec 2019)
Change: +18.80 pp
High: 32.58% (31 Oct 2019)
Low: 8.74% (15 May 2019)
Average: 17.67%
Highest days to cover: 19.63 (29 Nov 2019)
SEC filings marked: 8

Every report in 2019

AERIE PHARMACEUTICALS INC short interest in 2019
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2019	9.89%	10.56
31 Jan 2019	12.10%	10.36
15 Feb 2019	11.17%	6.28
28 Feb 2019	9.33%	3.84	results (8-K)
15 Mar 2019	9.07%	5.65	10-K filed
29 Mar 2019	9.14%	8.08
15 Apr 2019	9.28%	8.45
30 Apr 2019	8.87%	7.03
15 May 2019	8.74%	5.65	results (8-K), 10-Q filed
31 May 2019	8.91%	10.07
14 Jun 2019	10.49%	7.34
28 Jun 2019	11.80%	7.37
15 Jul 2019	12.41%	6.84
31 Jul 2019	15.08%	7.56
15 Aug 2019	18.12%	6.82	results (8-K), 10-Q filed
30 Aug 2019	20.01%	15.75
13 Sep 2019	26.01%	5.56
30 Sep 2019	26.81%	12.14
15 Oct 2019	30.24%	7.88
31 Oct 2019	32.58%	14.46
15 Nov 2019	31.86%	9.26	results (8-K), 10-Q filed
29 Nov 2019	31.82%	19.63
13 Dec 2019	31.72%	18.11
31 Dec 2019	28.69%	13.03

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.