VOCERA COMMUNICATIONS, INC. short interest in 2021

In 2021, VOCERA COMMUNICATIONS, INC.'s disclosed short interest ran from 12.05% of shares outstanding on 15 Jan 2021 to 10.54% on 31 Dec 2021, a change of -1.51 percentage points. The year's high was 13.12% on 30 Jun 2021 and its low 8.39% on 15 Mar 2021, averaging 10.71% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 21.46 days on 28 May 2021. Full history: VOCERA COMMUNICATIONS, INC..

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Plain

Short position data for VOCERA COMMUNICATIONS,  INC. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/vcra-2022/2021/

Wikipedia

<ref>{{cite web |title=VOCERA COMMUNICATIONS,  INC. short interest in 2021 short position data |url=https://howshorted.com/us/company/vcra-2022/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-vocera-communications-inc-short-interest-2021-12-31,
  title        = {VOCERA COMMUNICATIONS,  INC. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/vcra-2022/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

By year: 2018 · 2019 · 2020 · 2021

2021 in figures

Start of year: 12.05% (15 Jan 2021)
End of year: 10.54% (31 Dec 2021)
Change: -1.51 pp
High: 13.12% (30 Jun 2021)
Low: 8.39% (15 Mar 2021)
Average: 10.71%
Highest days to cover: 21.46 (28 May 2021)
SEC filings marked: 8

Every report in 2021

VOCERA COMMUNICATIONS, INC. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	12.05%	13.53
29 Jan 2021	11.06%	11.42
12 Feb 2021	10.06%	9.99	results (8-K)
26 Feb 2021	9.51%	9.56	10-K filed
15 Mar 2021	8.39%	4.22
31 Mar 2021	8.86%	8.49
15 Apr 2021	11.03%	9.51
30 Apr 2021	11.21%	15.90	results (8-K)
14 May 2021	11.14%	16.84	10-Q filed
28 May 2021	11.22%	21.46
15 Jun 2021	11.48%	15.10
30 Jun 2021	13.12%	13.36
15 Jul 2021	12.86%	18.46
30 Jul 2021	12.03%	13.21	results (8-K)
13 Aug 2021	10.81%	12.85	10-Q filed
31 Aug 2021	10.68%	15.13
15 Sep 2021	10.02%	12.58
30 Sep 2021	10.07%	11.23
15 Oct 2021	10.01%	15.23
29 Oct 2021	10.05%	13.32	results (8-K)
15 Nov 2021	9.99%	11.22	10-Q filed
30 Nov 2021	10.11%	11.88
15 Dec 2021	10.64%	12.20
31 Dec 2021	10.54%	7.98

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.