McKesson Corporation short interest in 2021

In 2021, McKesson Corporation's disclosed short interest ran from 1.25% of shares outstanding on 15 Jan 2021 to 1.11% on 31 Dec 2021, a change of -0.14 percentage points. The year's high was 2.05% on 13 Aug 2021 and its low 0.99% on 28 May 2021, averaging 1.40% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 4.07 days on 30 Apr 2021. Full history: McKesson Corporation.

Cite this page

Plain

Short position data for McKesson Corporation short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/mck/2021/

Wikipedia

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

BibTeX

@misc{howshorted-mckesson-corporation-short-interest-in-2-2021-12-31,
  title        = {McKesson Corporation short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/mck/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: 1.25% (15 Jan 2021)
End of year: 1.11% (31 Dec 2021)
Change: -0.14 pp
High: 2.05% (13 Aug 2021)
Low: 0.99% (28 May 2021)
Average: 1.40%
Highest days to cover: 4.07 (30 Apr 2021)
SEC filings marked: 8

Every report in 2021

McKesson Corporation short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	1.25%	1.90
29 Jan 2021	1.25%	2.63
12 Feb 2021	1.38%	2.21	10-Q filed, results (8-K)
26 Feb 2021	1.08%	1.98
15 Mar 2021	1.62%	2.57
31 Mar 2021	1.73%	2.98
15 Apr 2021	1.72%	3.94
30 Apr 2021	1.71%	4.07
14 May 2021	1.22%	1.49	results (8-K), 10-K filed
28 May 2021	0.99%	1.43
15 Jun 2021	1.43%	2.11
30 Jun 2021	1.30%	1.27
15 Jul 2021	1.18%	1.68
30 Jul 2021	1.37%	1.66
13 Aug 2021	2.05%	2.64	results (8-K), 10-Q filed
31 Aug 2021	1.33%	2.88
15 Sep 2021	1.55%	3.06
30 Sep 2021	1.55%	2.84
15 Oct 2021	1.31%	3.20
29 Oct 2021	1.38%	3.65
15 Nov 2021	1.33%	1.98	results (8-K), 10-Q filed
30 Nov 2021	1.49%	2.17
15 Dec 2021	1.31%	1.57
31 Dec 2021	1.11%	2.15

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.