Keros Therapeutics, Inc. short interest in 2026

In 2026, Keros Therapeutics, Inc.'s disclosed short interest ran from 7.70% of shares outstanding on 15 Jan 2026 to 6.77% on 15 Sep 2026, a change of -0.93 percentage points. The year's high was 10.30% on 27 Feb 2026 and its low 4.97% on 31 Jul 2026, averaging 7.22% across 17 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 9.13 days on 15 Sep 2026. Full history: Keros Therapeutics, Inc..

Cite this page

Plain

Short position data for Keros Therapeutics, Inc. short interest in 2026: FINRA, compiled by howshorted.com, settlement date 15 Sep 2026. https://howshorted.com/us/company/kros/2026/

Wikipedia

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

BibTeX

@misc{howshorted-keros-therapeutics-inc-short-interest-in-2026-09-15,
  title        = {Keros Therapeutics, Inc. short interest in 2026 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/kros/2026/}},
  note         = {Data: FINRA, settlement date 15 Sep 2026; accessed 2026-10-13},
  year         = {2026}
}

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

2026 in figures

Start of year: 7.70% (15 Jan 2026)
End of year: 6.77% (15 Sep 2026)
Change: -0.93 pp
High: 10.30% (27 Feb 2026)
Low: 4.97% (31 Jul 2026)
Average: 7.22%
Highest days to cover: 9.13 (15 Sep 2026)
SEC filings marked: 6

Every report in 2026

Keros Therapeutics, Inc. short interest in 2026
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2026	7.70%	5.25
30 Jan 2026	7.47%	8.84
13 Feb 2026	7.82%	8.82
27 Feb 2026	10.30%	6.60
13 Mar 2026	10.09%	3.52	10-K filed, results (8-K)
31 Mar 2026	7.58%	2.63
15 Apr 2026	7.10%	3.47
30 Apr 2026	7.18%	5.36
15 May 2026	8.64%	4.65	10-Q filed, results (8-K)
29 May 2026	7.65%	4.54
15 Jun 2026	7.14%	6.60
30 Jun 2026	5.21%	2.54
15 Jul 2026	5.37%	4.08
31 Jul 2026	4.97%	5.92
14 Aug 2026	5.79%	4.73	10-Q filed, results (8-K)
31 Aug 2026	5.88%	6.09
15 Sep 2026	6.77%	9.13

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.