MARA Holdings, Inc. short interest in 2021

In 2021, MARA Holdings, Inc.'s disclosed short interest ran from 19.50% of shares outstanding on 15 Jan 2021 to 19.44% on 31 Dec 2021, a change of -0.06 percentage points. The year's high was 20.29% on 29 Jan 2021 and its low 10.02% on 15 Apr 2021, averaging 15.89% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 3.38 days on 15 Jul 2021. Full history: MARA Holdings, Inc..

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Plain

Short position data for MARA Holdings, Inc. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/mara/2021/

Wikipedia

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

BibTeX

@misc{howshorted-mara-holdings-inc-short-interest-in-2021-2021-12-31,
  title        = {MARA Holdings, Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/mara/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: 19.50% (15 Jan 2021)
End of year: 19.44% (31 Dec 2021)
Change: -0.06 pp
High: 20.29% (29 Jan 2021)
Low: 10.02% (15 Apr 2021)
Average: 15.89%
Highest days to cover: 3.38 (15 Jul 2021)
SEC filings marked: 4

Every report in 2021

MARA Holdings, Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	19.50%	1.00
29 Jan 2021	20.29%	1.00
12 Feb 2021	18.15%	1.00
26 Feb 2021	17.80%	1.00
15 Mar 2021	18.27%	1.00
31 Mar 2021	10.69%	1.00	10-K filed
15 Apr 2021	10.02%	1.00
30 Apr 2021	12.61%	1.00
14 May 2021	13.00%	1.00	10-Q filed
28 May 2021	15.05%	1.00
15 Jun 2021	14.77%	1.18
30 Jun 2021	16.79%	1.33
15 Jul 2021	17.07%	3.38
30 Jul 2021	17.20%	2.21
13 Aug 2021	17.36%	1.60	10-Q filed
31 Aug 2021	15.21%	1.49
15 Sep 2021	15.05%	1.50
30 Sep 2021	15.31%	2.22
15 Oct 2021	15.30%	1.33
29 Oct 2021	15.36%	1.04
15 Nov 2021	14.11%	1.00	10-Q filed
30 Nov 2021	15.80%	1.17
15 Dec 2021	17.31%	1.38
31 Dec 2021	19.44%	1.82

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.