BIOCRYST PHARMACEUTICALS INC short interest in 2021

In 2021, BIOCRYST PHARMACEUTICALS INC's disclosed short interest ran from 17.53% of shares outstanding on 15 Jan 2021 to 14.49% on 31 Dec 2021, a change of -3.04 percentage points. The year's high was 17.86% on 29 Jan 2021 and its low 10.26% on 30 Jul 2021, averaging 12.86% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 10.01 days on 29 Oct 2021. Full history: BIOCRYST PHARMACEUTICALS INC.

Cite this page

Plain

Short position data for BIOCRYST PHARMACEUTICALS INC short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/bcrx/2021/

Wikipedia

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

BibTeX

@misc{howshorted-biocryst-pharmaceuticals-inc-short-inter-2021-12-31,
  title        = {BIOCRYST PHARMACEUTICALS INC short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/bcrx/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: 17.53% (15 Jan 2021)
End of year: 14.49% (31 Dec 2021)
Change: -3.04 pp
High: 17.86% (29 Jan 2021)
Low: 10.26% (30 Jul 2021)
Average: 12.86%
Highest days to cover: 10.01 (29 Oct 2021)
SEC filings marked: 8

Every report in 2021

BIOCRYST PHARMACEUTICALS INC short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	17.53%	7.98
29 Jan 2021	17.86%	6.42
12 Feb 2021	16.29%	2.50
26 Feb 2021	16.32%	4.79	results (8-K)
15 Mar 2021	15.06%	4.23	10-K filed
31 Mar 2021	13.18%	3.31
15 Apr 2021	14.10%	8.51
30 Apr 2021	12.91%	9.64
14 May 2021	12.45%	4.67	results (8-K), 10-Q filed
28 May 2021	11.26%	5.87
15 Jun 2021	10.99%	5.96
30 Jun 2021	10.78%	4.92
15 Jul 2021	10.34%	8.54
30 Jul 2021	10.26%	7.34
13 Aug 2021	11.48%	4.65	results (8-K), 10-Q filed
31 Aug 2021	10.78%	8.50
15 Sep 2021	10.61%	8.55
30 Sep 2021	10.36%	7.62
15 Oct 2021	10.60%	7.75
29 Oct 2021	11.35%	10.01
15 Nov 2021	12.53%	5.52	results (8-K), 10-Q filed
30 Nov 2021	13.44%	8.47
15 Dec 2021	13.64%	9.97
31 Dec 2021	14.49%	9.78

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.