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Phathom Pharmaceuticals, Inc. short interest in 2023

In 2023, Phathom Pharmaceuticals, Inc.'s disclosed short interest ran from 5.02% of shares outstanding on 13 Jan 2023 to 12.36% on 29 Dec 2023, a change of +7.34 percentage points. The year's high was 12.36% on 29 Dec 2023 and its low 4.56% on 15 Aug 2023, averaging 8.29% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 20.89 days on 28 Apr 2023. Full history: Phathom Pharmaceuticals, Inc..

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

Aggregate net short position time series for Phathom Pharmaceuticals, Inc. in 2023

2023 in figures

Start of year
5.02% (13 Jan 2023)
End of year
12.36% (29 Dec 2023)
Change
+7.34 pp
High
12.36% (29 Dec 2023)
Low
4.56% (15 Aug 2023)
Average
8.29%
Highest days to cover
20.89 (28 Apr 2023)
SEC filings marked
8

Every report in 2023

Phathom Pharmaceuticals, Inc. short interest in 2023
SettlementShort interestDays to coverFilings since previous
13 Jan 20235.02%3.12
31 Jan 20235.46%6.68
15 Feb 20236.46%5.08
28 Feb 20237.10%7.3610-K filed, results (8-K)
15 Mar 20237.30%8.82
31 Mar 20238.64%12.05
14 Apr 202311.56%7.02
28 Apr 202311.60%20.89
15 May 202310.78%11.8610-Q filed, results (8-K)
31 May 20239.90%7.44
15 Jun 202310.40%16.98
30 Jun 202310.07%10.39
14 Jul 202310.25%17.76
31 Jul 20237.60%16.72
15 Aug 20234.56%6.9410-Q filed, results (8-K)
31 Aug 20234.87%10.63
15 Sep 20234.86%5.43
29 Sep 20236.90%7.92
13 Oct 20236.95%13.47
31 Oct 20237.25%11.87
15 Nov 20238.50%6.1010-Q filed, results (8-K)
30 Nov 20239.61%12.31
15 Dec 202310.95%9.59
29 Dec 202312.36%20.16

See also: Phathom Pharmaceuticals, 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.