Weighted Average Number of Shares Outstanding, Basic of QUANTUM CORP /DE/ from 31 Mar 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: shares
Description
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
Summary
QUANTUM CORP /DE/ quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 31 Mar 2010 to 31 Dec 2025.
  • QUANTUM CORP /DE/ Weighted Average Number of Shares Outstanding, Basic for the quarter ending 31 Dec 2025 was 13,689,000, a 179% increase year-over-year.
  • QUANTUM CORP /DE/ annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 5,150,000, a 8.3% increase from 2023.
  • QUANTUM CORP /DE/ annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 4,754,000, a 95% decline from 2022.
  • QUANTUM CORP /DE/ annual Weighted Average Number of Shares Outstanding, Basic for 2022 was 90,348,000, a 53% increase from 2021.
Source SEC data
View on sec.gov
Weighted Average Number of Shares Outstanding, Basic, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Change (%)

QUANTUM CORP /DE/ Quarterly Weighted Average Number of Shares Outstanding, Basic (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q4 2025 13,689,000 +8,782,000 +179% 01 Oct 2025 31 Dec 2025 10-Q 17 Feb 2026 2026 Q3
Q3 2025 13,322,000 +8,530,000 +178% 01 Jul 2025 30 Sep 2025 10-Q 13 Nov 2025 2026 Q2
Q2 2025 9,187,000 +4,395,000 +92% 01 Apr 2025 30 Jun 2025 10-Q 11 Sep 2025 2026 Q1
Q1 2025 5,150,000 +396,000 +8.3% 01 Jan 2025 31 Mar 2025 10-K 26 Aug 2025 2025 FY
Q4 2024 4,907,000 +156,000 +3.3% 01 Oct 2024 31 Dec 2024 10-Q 17 Feb 2026 2026 Q3
Q3 2024 4,792,000 +41,000 +0.86% 01 Jul 2024 30 Sep 2024 10-Q 13 Nov 2025 2026 Q2
Q2 2024 4,792,000 -88,881,000 -95% 01 Apr 2024 30 Jun 2024 10-Q 11 Sep 2025 2026 Q1
Q1 2024 4,754,000 -85,594,000 -95% 01 Jan 2024 31 Mar 2024 10-K 26 Aug 2025 2025 FY
Q4 2023 4,751,000 -88,001,000 -95% 01 Oct 2023 31 Dec 2023 10-Q 12 Feb 2025 2025 Q3
Q3 2023 4,751,000 -86,799,000 -95% 01 Jul 2023 30 Sep 2023 10-Q 14 Nov 2024 2025 Q2
Q2 2023 93,673,000 +10,032,000 +12% 01 Apr 2023 30 Jun 2023 10-Q 14 Aug 2024 2025 Q1
Q1 2023 90,348,000 +31,477,000 +53% 01 Jan 2023 31 Mar 2023 10-K 28 Jun 2024 2024 FY
Q4 2022 92,752,000 +33,266,000 +56% 01 Oct 2022 31 Dec 2022 10-Q 06 Sep 2024 2024 Q3
Q3 2022 91,550,000 +32,983,000 +56% 01 Jul 2022 30 Sep 2022 10-Q 06 Sep 2024 2024 Q2
Q2 2022 83,641,000 +26,512,000 +46% 01 Apr 2022 30 Jun 2022 10-K 28 Jun 2024 2024 FY
Q1 2022 58,871,000 +16,019,000 +37% 01 Jan 2022 31 Mar 2022 10-K 28 Jun 2024 2024 FY
Q4 2021 59,486,000 +18,559,000 +45% 01 Oct 2021 31 Dec 2021 10-Q 02 Feb 2023 2023 Q3
Q3 2021 58,567,000 +18,281,000 +45% 01 Jul 2021 30 Sep 2021 10-Q 02 Nov 2022 2023 Q2
Q2 2021 57,129,000 +17,224,000 +43% 01 Apr 2021 30 Jun 2021 10-Q 04 Aug 2022 2023 Q1
Q1 2021 42,852,000 01 Jan 2021 31 Mar 2021 10-K 06 Jun 2023 2023 FY
Q4 2020 40,927,000 +2,793,000 +7.3% 01 Oct 2020 31 Dec 2020 10-Q 09 Feb 2022 2022 Q3
Q3 2020 40,286,000 01 Jul 2020 30 Sep 2020 10-Q 03 Nov 2021 2022 Q2
Q2 2020 39,905,000 01 Apr 2020 30 Jun 2020 10-Q 09 Aug 2021 2022 Q1
Q4 2019 38,134,000 +2,582,000 +7.3% 01 Oct 2019 31 Dec 2019 10-Q 27 Jan 2021 2021 Q3
Q4 2018 35,552,000 01 Oct 2018 31 Dec 2018 10-Q 29 Jan 2020 2020 Q3
Q3 2017 34,580,000 +776,000 +2.3% 01 Jul 2017 30 Sep 2017 10-Q 23 Aug 2019 2019 Q2
Q2 2017 34,093,000 +801,000 +2.4% 01 Apr 2017 30 Jun 2017 10-K 06 Aug 2019 2019 FY
Q1 2017 33,742,000 01 Jan 2017 31 Mar 2017 10-K 06 Aug 2019 2019 FY
Q4 2016 271,186,000 +7,183,000 +2.7% 01 Oct 2016 31 Dec 2016 10-Q 03 Feb 2017 2017 Q3
Q3 2016 33,804,000 -229,254,000 -87% 01 Jul 2016 30 Sep 2016 10-Q 09 Nov 2017 2017 Q2
Q2 2016 33,292,000 01 Apr 2016 30 Jun 2016 10-Q 09 Aug 2017 2017 Q1
Q4 2015 264,003,000 +8,143,000 +3.2% 01 Oct 2015 31 Dec 2015 10-Q 03 Feb 2017 2017 Q3
Q3 2015 263,058,000 +8,298,000 +3.3% 01 Jul 2015 30 Sep 2015 10-Q 04 Nov 2016 2017 Q2
Q1 2015 31,833,000 -215,191,000 -87% 01 Jan 2015 31 Mar 2015 10-K 01 Jun 2017 2017 FY
Q4 2014 255,860,000 +7,725,000 +3.1% 01 Oct 2014 31 Dec 2014 10-Q 05 Feb 2016 2016 Q3
Q3 2014 254,760,000 +7,686,000 +3.1% 01 Jul 2014 30 Sep 2014 10-Q 06 Nov 2015 2016 Q2
Q2 2014 250,666,000 +7,357,000 +3% 01 Apr 2014 30 Jun 2014 10-Q 08 Aug 2014 2015 Q1
Q1 2014 247,024,000 +7,169,000 +3% 01 Jan 2014 31 Mar 2014 10-K 03 Jun 2016 2016 FY
Q4 2013 248,135,000 +7,349,000 +3.1% 01 Oct 2013 31 Dec 2013 10-Q 06 Feb 2015 2015 Q3
Q3 2013 247,074,000 +7,218,000 +3% 01 Jul 2013 30 Sep 2013 10-Q 07 Nov 2014 2015 Q2
Q2 2013 243,309,000 +6,681,000 +2.8% 01 Apr 2013 30 Jun 2013 10-Q 08 Aug 2014 2015 Q1
Q1 2013 239,855,000 01 Jan 2013 31 Mar 2013 10-K 12 Jun 2015 2015 FY
Q4 2012 240,786,000 +6,974,000 +3% 01 Oct 2012 31 Dec 2012 10-Q 08 Feb 2013 2012 Q3
Q3 2012 239,856,000 +7,144,000 +3.1% 01 Jul 2012 30 Sep 2012 10-Q 09 Nov 2012 2012 Q2
Q2 2012 236,628,000 01 Apr 2012 30 Jun 2012 10-Q 09 Aug 2013 2013 Q1
Q4 2011 233,812,000 +11,011,000 +4.9% 01 Oct 2011 31 Dec 2011 10-Q 08 Feb 2013 2012 Q3
Q3 2011 232,712,000 01 Jul 2011 30 Sep 2011 10-Q 09 Nov 2012 2012 Q2
Q4 2010 222,801,000 01 Oct 2010 31 Dec 2010 10-Q 09 Feb 2012 2011 Q3

QUANTUM CORP /DE/ Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2024 5,150,000 +396,000 +8.3% 01 Apr 2024 31 Mar 2025 10-K 26 Aug 2025 2025 FY
2023 4,754,000 -85,594,000 -95% 01 Apr 2023 31 Mar 2024 10-K 26 Aug 2025 2025 FY
2022 90,348,000 +31,477,000 +53% 01 Apr 2022 31 Mar 2023 10-K 28 Jun 2024 2024 FY
2021 58,871,000 +16,019,000 +37% 01 Apr 2021 31 Mar 2022 10-K 28 Jun 2024 2024 FY
2020 42,852,000 +5,259,000 +14% 01 Apr 2020 31 Mar 2021 10-K 06 Jun 2023 2023 FY
2019 37,593,000 01 Apr 2019 31 Mar 2020 10-K 08 Jun 2022 2022 FY
2016 33,742,000 +901,000 +2.7% 01 Apr 2016 31 Mar 2017 10-K 06 Aug 2019 2019 FY
2015 32,841,000 +1,008,000 +3.2% 01 Apr 2015 31 Mar 2016 10-K 01 Jun 2017 2017 FY
2014 31,833,000 -215,191,000 -87% 01 Apr 2014 31 Mar 2015 10-K 01 Jun 2017 2017 FY
2013 247,024,000 +7,169,000 +3% 01 Apr 2013 31 Mar 2014 10-K 03 Jun 2016 2016 FY
2012 239,855,000 +7,256,000 +3.1% 01 Apr 2012 31 Mar 2013 10-K 12 Jun 2015 2015 FY
2011 232,599,000 +11,711,000 +5.3% 01 Apr 2011 31 Mar 2012 10-K 07 Jun 2013 2012 FY
2010 220,888,000 +8,216,000 +3.9% 01 Apr 2010 31 Mar 2011 10-K 07 Jun 2013 2012 FY
2009 212,672,000 01 Apr 2009 31 Mar 2010 10-K 14 Jun 2012 2011 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.