Quantum Corporation short interest in 2018

In 2018, Quantum Corporation's disclosed short interest ran from 2.85% of shares outstanding on 12 Jan 2018 to 2.65% on 31 Dec 2018, a change of -0.20 percentage points. The year's high was 5.64% on 29 Mar 2018 and its low 2.18% on 30 Nov 2018, averaging 3.86% across 21 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 10.22 days on 15 May 2018. Full history: Quantum Corporation.

Cite this page

Plain

Short position data for Quantum Corporation short interest in 2018: FINRA, compiled by howshorted.com, settlement date 31 Dec 2018. https://howshorted.com/us/company/qmco/2018/

Wikipedia

<ref>{{cite web |title=Quantum Corporation short interest in 2018 short position data |url=https://howshorted.com/us/company/qmco/2018/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2018-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-quantum-corporation-short-interest-in-20-2018-12-31,
  title        = {Quantum Corporation short interest in 2018 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/qmco/2018/}},
  note         = {Data: FINRA, settlement date 31 Dec 2018; accessed 2026-10-13},
  year         = {2018}
}

By year: 2018 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2018 in figures

Start of year: 2.85% (12 Jan 2018)
End of year: 2.65% (31 Dec 2018)
Change: -0.20 pp
High: 5.64% (29 Mar 2018)
Low: 2.18% (30 Nov 2018)
Average: 3.86%
Highest days to cover: 10.22 (15 May 2018)

Every report in 2018

Quantum Corporation short interest in 2018
Settlement	Short interest	Days to cover
12 Jan 2018	2.85%	2.97
31 Jan 2018	4.04%	5.21
15 Feb 2018	5.13%	2.58
28 Feb 2018	4.96%	6.63
15 Mar 2018	5.47%	9.14
29 Mar 2018	5.64%	9.45
13 Apr 2018	5.29%	9.09
30 Apr 2018	5.15%	9.21
15 May 2018	5.04%	10.22
31 May 2018	4.73%	6.23
15 Jun 2018	5.30%	7.02
29 Jun 2018	2.22%	1.00
13 Jul 2018	2.30%	2.69
31 Jul 2018	2.24%	3.12
28 Sep 2018	3.59%	2.58
15 Oct 2018	4.25%	8.39
31 Oct 2018	3.13%	6.51
15 Nov 2018	2.36%	2.49
30 Nov 2018	2.18%	2.98
14 Dec 2018	2.49%	2.71
31 Dec 2018	2.65%	1.00

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.