Global Blood Therapeutics, Inc. short interest in 2018

In 2018, Global Blood Therapeutics, Inc.'s disclosed short interest ran from 12.25% of shares outstanding on 12 Jan 2018 to 16.15% on 31 Dec 2018, a change of +3.90 percentage points. The year's high was 18.98% on 15 Nov 2018 and its low 8.85% on 15 May 2018, averaging 12.98% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 12.46 days on 28 Sep 2018. Full history: Global Blood Therapeutics, Inc..

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Plain

Short position data for Global Blood Therapeutics, Inc. short interest in 2018: FINRA, compiled by howshorted.com, settlement date 31 Dec 2018. https://howshorted.com/us/company/gbt-2022/2018/

Wikipedia

<ref>{{cite web |title=Global Blood Therapeutics, Inc. short interest in 2018 short position data |url=https://howshorted.com/us/company/gbt-2022/2018/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2018-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-global-blood-therapeutics-inc-short-inte-2018-12-31,
  title        = {Global Blood Therapeutics, Inc. short interest in 2018 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/gbt-2022/2018/}},
  note         = {Data: FINRA, settlement date 31 Dec 2018; accessed 2026-10-13},
  year         = {2018}
}

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

2018 in figures

Start of year: 12.25% (12 Jan 2018)
End of year: 16.15% (31 Dec 2018)
Change: +3.90 pp
High: 18.98% (15 Nov 2018)
Low: 8.85% (15 May 2018)
Average: 12.98%
Highest days to cover: 12.46 (28 Sep 2018)
SEC filings marked: 8

Every report in 2018

Global Blood Therapeutics, Inc. short interest in 2018
Settlement	Short interest	Days to cover	Filings since previous
12 Jan 2018	12.25%	2.93
31 Jan 2018	11.92%	5.46
15 Feb 2018	11.12%	5.72
28 Feb 2018	10.74%	6.25	10-K filed, results (8-K)
15 Mar 2018	11.93%	4.05
29 Mar 2018	10.34%	4.27
13 Apr 2018	10.59%	6.64
30 Apr 2018	9.57%	9.52
15 May 2018	8.85%	7.41	10-Q filed, results (8-K)
31 May 2018	9.19%	7.29
15 Jun 2018	9.08%	4.41
29 Jun 2018	12.96%	1.97
13 Jul 2018	12.25%	5.52
31 Jul 2018	13.86%	8.11
15 Aug 2018	13.45%	7.51	10-Q filed, results (8-K)
31 Aug 2018	14.41%	10.97
14 Sep 2018	14.65%	9.48
28 Sep 2018	15.69%	12.46
15 Oct 2018	13.03%	6.19
31 Oct 2018	17.70%	6.73
15 Nov 2018	18.98%	10.51	10-Q filed, results (8-K)
30 Nov 2018	17.50%	9.79
14 Dec 2018	15.26%	2.65
31 Dec 2018	16.15%	7.50

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.