2seventy bio, Inc. short interest in 2023
In 2023, 2seventy bio, Inc.'s disclosed short interest ran from 9.85% of shares outstanding on 13 Jan 2023 to 12.74% on 29 Dec 2023, a change of +2.89 percentage points. The year's high was 30.15% on 29 Sep 2023 and its low 9.85% on 13 Jan 2023, averaging 17.35% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 25.59 days on 14 Jul 2023. Full history: 2seventy bio, Inc..
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By year: 2022 · 2023 · 2024 · 2025
2023 in figures
- Start of year
- 9.85% (13 Jan 2023)
- End of year
- 12.74% (29 Dec 2023)
- Change
- +2.89 pp
- High
- 30.15% (29 Sep 2023)
- Low
- 9.85% (13 Jan 2023)
- Average
- 17.35%
- Highest days to cover
- 25.59 (14 Jul 2023)
- SEC filings marked
- 13
Every report in 2023
| Settlement | Short interest | Days to cover | Filings since previous |
|---|---|---|---|
| 13 Jan 2023 | 9.85% | 5.50 | results (8-K) |
| 31 Jan 2023 | 10.74% | 7.00 | |
| 15 Feb 2023 | 13.13% | 5.94 | results (8-K) |
| 28 Feb 2023 | 15.44% | 11.30 | |
| 15 Mar 2023 | 13.51% | 5.04 | |
| 31 Mar 2023 | 15.26% | 8.09 | 10-K filed, results (8-K) |
| 14 Apr 2023 | 15.29% | 10.10 | |
| 28 Apr 2023 | 15.79% | 10.34 | results (8-K) |
| 15 May 2023 | 15.34% | 8.08 | results (8-K), 10-Q filed |
| 31 May 2023 | 15.11% | 10.58 | |
| 15 Jun 2023 | 14.38% | 9.12 | |
| 30 Jun 2023 | 16.63% | 9.00 | |
| 14 Jul 2023 | 17.83% | 25.59 | |
| 31 Jul 2023 | 16.44% | 8.26 | results (8-K) |
| 15 Aug 2023 | 14.02% | 4.16 | 10-Q filed, results (8-K) |
| 31 Aug 2023 | 17.22% | 8.33 | |
| 15 Sep 2023 | 21.20% | 5.27 | |
| 29 Sep 2023 | 30.15% | 9.67 | |
| 13 Oct 2023 | 29.28% | 10.87 | |
| 31 Oct 2023 | 22.40% | 4.52 | results (8-K) |
| 15 Nov 2023 | 24.31% | 10.18 | 10-Q filed, results (8-K) |
| 30 Nov 2023 | 23.60% | 4.57 | |
| 15 Dec 2023 | 16.80% | 3.21 | |
| 29 Dec 2023 | 12.74% | 4.64 |
See also: 2seventy bio, Inc.'s full history · most shorted US stocks of 2023 · today's US league.
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.