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Ionis Pharmaceuticals Shares Outstanding 2010-2025 | IONS

Ionis Pharmaceuticals shares outstanding history from 2010 to 2025. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Ionis Pharmaceuticals shares outstanding for the quarter ending March 31, 2025 were 0.159B, a 9.07% increase year-over-year.
  • Ionis Pharmaceuticals 2024 shares outstanding were 0.15B, a 4.42% increase from 2023.
  • Ionis Pharmaceuticals 2023 shares outstanding were 0.143B, a 0.95% increase from 2022.
  • Ionis Pharmaceuticals 2022 shares outstanding were 0.142B, a 0.59% increase from 2021.
  
Ionis Pharmaceuticals Annual Shares Outstanding
(Millions of Shares)
2024 150
2023 143
2022 142
2021 141
2020 140
2019 153
2018 134
2017 126
2016 121
2015 120
2014 118
2013 111
2012 101
2011 100
2010 99
2009 98
Ionis Pharmaceuticals Quarterly Shares Outstanding
(Millions of Shares)
2025-03-31 159
2024-12-31 150
2024-09-30 149
2024-06-30 146
2024-03-31 146
2023-12-31 143
2023-09-30 143
2023-06-30 143
2023-03-31 143
2022-12-31 142
2022-09-30 142
2022-06-30 142
2022-03-31 142
2021-12-31 141
2021-09-30 141
2021-06-30 141
2021-03-31 141
2020-12-31 140
2020-09-30 140
2020-06-30 139
2020-03-31 139
2019-12-31 153
2019-09-30 143
2019-06-30 140
2019-03-31 142
2018-12-31 134
2018-09-30 137
2018-06-30 129
2018-03-31 125
2017-12-31 126
2017-09-30 124
2017-06-30 124
2017-03-31 125
2016-12-31 121
2016-09-30 123
2016-06-30 121
2016-03-31 121
2015-12-31 120
2015-09-30 120
2015-06-30 128
2015-03-31 119
2014-12-31 118
2014-09-30 118
2014-06-30 118
2014-03-31 117
2013-12-31 111
2013-09-30 115
2013-06-30 109
2013-03-31 102
2012-12-31 101
2012-09-30 101
2012-06-30 100
2012-03-31 100
2011-12-31 100
2011-09-30 100
2011-06-30 100
2011-03-31 100
2010-12-31 99
2010-09-30 99
2010-06-30 99
2010-03-31 99
2009-12-31 98
2009-09-30 98
2009-06-30 98
2009-03-31 98
Sector Industry Market Cap Revenue
Medical Medical - Drug Manufacturing $6.724B $0.705B
Ionis Pharmaceuticals discovers/develops RNA-targeted therapeutics using its proprietary antisense oligonucleotide technology. Its antisense medicines have been developed/are being developed to treat neurological, cardiovascular and specialty rare diseases.
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Sandoz Group AG (SDZNY) Switzerland $26.145B 0.00
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Merck (MKKGY) Germany $17.234B 12.63
Shionogi (SGIOY) Japan $14.649B 0.00
United Therapeutics (UTHR) United States $13.735B 12.15
Neurocrine Biosciences (NBIX) United States $13.077B 44.79
Orion OYJ (ORINY) Finland $11.714B 28.23
IPSEN (IPSEY) France $10.870B 0.00
Stevanato Group S.p.A (STVN) Italy $8.028B 49.09
Corcept Therapeutics (CORT) United States $7.242B 58.87
Grifols, S.A (GRFS) Spain $6.944B 0.00
Madrigal Pharmaceuticals (MDGL) United States $6.625B 0.00
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Profound Medical (PROF) Canada $0.171B 0.00
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MEI Pharma (MEIP) United States $0.000B 0.00
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