INOVIO PHARMACEUTICALS, INC. short interest in 2026

In 2026, INOVIO PHARMACEUTICALS, INC.'s disclosed short interest ran from 21.83% of shares outstanding on 15 Jan 2026 to 19.27% on 15 Sep 2026, a change of -2.56 percentage points. The year's high was 23.55% on 29 May 2026 and its low 14.31% on 31 Mar 2026, averaging 20.54% across 17 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 14.79 days on 13 Mar 2026. Full history: INOVIO PHARMACEUTICALS, INC..

Cite this page

Plain

Short position data for INOVIO PHARMACEUTICALS, INC. short interest in 2026: FINRA, compiled by howshorted.com, settlement date 15 Sep 2026. https://howshorted.com/us/company/ino/2026/

Wikipedia

<ref>{{cite web |title=INOVIO PHARMACEUTICALS, INC. short interest in 2026 short position data |url=https://howshorted.com/us/company/ino/2026/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2026-09-15 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-inovio-pharmaceuticals-inc-short-interes-2026-09-15,
  title        = {INOVIO PHARMACEUTICALS, INC. short interest in 2026 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/ino/2026/}},
  note         = {Data: FINRA, settlement date 15 Sep 2026; accessed 2026-10-13},
  year         = {2026}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2026 in figures

Start of year: 21.83% (15 Jan 2026)
End of year: 19.27% (15 Sep 2026)
Change: -2.56 pp
High: 23.55% (29 May 2026)
Low: 14.31% (31 Mar 2026)
Average: 20.54%
Highest days to cover: 14.79 (13 Mar 2026)
SEC filings marked: 7

Every report in 2026

INOVIO PHARMACEUTICALS, INC. short interest in 2026
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2026	21.83%	5.85
30 Jan 2026	23.24%	12.53
13 Feb 2026	21.31%	10.09
27 Feb 2026	20.46%	14.39
13 Mar 2026	15.57%	14.79	10-K filed, results (8-K)
31 Mar 2026	14.31%	12.04
15 Apr 2026	18.48%	2.71
30 Apr 2026	20.60%	9.80
15 May 2026	23.13%	3.17	10-Q filed, results (8-K)
29 May 2026	23.55%	5.80
15 Jun 2026	23.45%	10.78
30 Jun 2026	21.77%	10.42
15 Jul 2026	21.09%	9.17
31 Jul 2026	23.22%	3.13	results (8-K)
14 Aug 2026	19.31%	3.73	10-Q filed, results (8-K)
31 Aug 2026	18.62%	4.36
15 Sep 2026	19.27%	6.54

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.