INOVIO PHARMACEUTICALS, INC. short interest in 2021

In 2021, INOVIO PHARMACEUTICALS, INC.'s disclosed short interest ran from 33.10% of shares outstanding on 15 Jan 2021 to 22.00% on 31 Dec 2021, a change of -11.10 percentage points. The year's high was 33.10% on 15 Jan 2021 and its low 20.24% on 13 Aug 2021, averaging 23.55% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 18.06 days on 29 Oct 2021. Full history: INOVIO PHARMACEUTICALS, INC..

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Plain

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

Wikipedia

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

BibTeX

@misc{howshorted-inovio-pharmaceuticals-inc-short-interes-2021-12-31,
  title        = {INOVIO PHARMACEUTICALS, INC. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/ino/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: 33.10% (15 Jan 2021)
End of year: 22.00% (31 Dec 2021)
Change: -11.10 pp
High: 33.10% (15 Jan 2021)
Low: 20.24% (13 Aug 2021)
Average: 23.55%
Highest days to cover: 18.06 (29 Oct 2021)
SEC filings marked: 6

Every report in 2021

INOVIO PHARMACEUTICALS, INC. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	33.10%	7.47
29 Jan 2021	25.57%	2.43	results (8-K)
12 Feb 2021	25.43%	1.79
26 Feb 2021	24.19%	4.23
15 Mar 2021	27.53%	5.05	10-K filed, results (8-K)
31 Mar 2021	26.32%	8.83
15 Apr 2021	24.77%	9.39
30 Apr 2021	26.23%	4.70
14 May 2021	26.97%	7.28	10-Q filed
28 May 2021	24.53%	12.24
15 Jun 2021	22.51%	6.96
30 Jun 2021	21.47%	8.93
15 Jul 2021	21.91%	12.37
30 Jul 2021	20.90%	12.71
13 Aug 2021	20.24%	6.20	10-Q filed
31 Aug 2021	20.70%	9.05
15 Sep 2021	21.13%	11.09
30 Sep 2021	21.49%	13.13
15 Oct 2021	21.87%	14.86
29 Oct 2021	21.94%	18.06
15 Nov 2021	21.83%	9.67	10-Q filed
30 Nov 2021	21.75%	10.48
15 Dec 2021	20.82%	9.78
31 Dec 2021	22.00%	8.15

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.