Cytokinetics annual shares outstanding
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Cytokinetics Shares Outstanding History (CYTK)
Cytokinetics reported 122.9M shares outstanding at the end of fiscal 2025.
View full Cytokinetics company overviewCytokinetics annual shares outstanding history
| Fiscal year | Period ended | Shares outstanding | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | 122.9M | 4.7M | +4.00% |
| 2024 | 2024-12-31 | 118.2M | 16.6M | +16.30% |
| 2023 | 2023-12-31 | 101.6M | 6.8M | +7.17% |
| 2022 | 2022-12-31 | 94.8M | 10.0M | +11.83% |
| 2021 | 2021-12-31 | 84.8M | 13.8M | +19.41% |
| 2020 | 2020-12-31 | 71.0M | 11.8M | +20.01% |
| 2019 | 2019-12-31 | 59.2M | 4.5M | +8.14% |
| 2018 | 2018-12-31 | 54.7M | 757,074 | +1.40% |
| 2017 | 2017-12-31 | 54.0M | 13.3M | +32.76% |
| 2016 | 2016-12-31 | 40.6M | 1.1M | +2.69% |
| 2015 | 2015-12-31 | 39.6M | 921,954 | +2.38% |
| 2014 | 2014-12-31 | 38.7M | 8.0M | +26.00% |
| 2013 | 2013-12-31 | 30.7M | 30.0M | +4533.52% |
| 2012 | 2012-12-31 | 662,166.045 | −1.4M | −68.31% |
| 2011 | 2011-12-31 | 2.1M | 223,338.989 | +11.97% |
| 2010 | 2010-12-31 | 1.9M | — | — |
Cytokinetics quarterly shares outstanding
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| Fiscal quarter | Period ended | Shares outstanding | Change | YoY change |
|---|---|---|---|---|
| Q4 2025 | 2025-12-31 | 122.9M | 38.1M | +44.98% |
| Q4 2024 | 2024-12-31 | 118.2M | 47.2M | +66.46% |
| Q4 2023 | 2023-12-31 | 101.6M | 42.5M | +71.77% |
| Q4 2022 | 2022-12-31 | 94.8M | 40.1M | +73.31% |
| Q4 2021 | 2021-12-31 | 84.8M | 30.8M | +57.15% |
| Q4 2020 | 2020-12-31 | 71.0M | 17.2M | +31.85% |
| Q4 2019 | 2019-12-31 | 59.2M | 5.7M | +10.69% |
| Q4 2018 | 2018-12-31 | 54.7M | 11.3M | +26.03% |
| Q4 2017 | 2017-12-31 | 54.0M | 13.3M | +32.76% |
| Q3 2017 | 2017-09-30 | 53.9M | 13.3M | +32.94% |
| Q2 2017 | 2017-06-30 | 53.5M | 13.8M | +34.66% |
| Q1 2017 | 2017-03-31 | 43.4M | 3.8M | +9.62% |
| Q4 2016 | 2016-12-31 | 40.6M | 1.1M | +2.69% |
| Q3 2016 | 2016-09-30 | 40.5M | 1.8M | +4.54% |
| Q2 2016 | 2016-06-30 | 39.7M | 968,587 | +2.50% |
| Q1 2016 | 2016-03-31 | 39.6M | 890,532 | +2.30% |
| Q4 2015 | 2015-12-31 | 39.6M | 921,954 | +2.38% |
| Q3 2015 | 2015-09-30 | 38.8M | 2.1M | +5.87% |
| Q2 2015 | 2015-06-30 | 38.7M | 2.1M | +5.79% |
| Q1 2015 | 2015-03-31 | 38.7M | 2.6M | +7.28% |
| Q4 2014 | 2014-12-31 | 38.7M | 8.0M | +26.00% |
| Q3 2014 | 2014-09-30 | 36.6M | 7.1M | +24.08% |
| Q2 2014 | 2014-06-30 | 36.6M | 7.9M | +27.62% |
| Q1 2014 | 2014-03-31 | 36.1M | 32.0M | +783.54% |
| Q4 2013 | 2013-12-31 | 30.7M | 26.7M | +672.25% |
| Q3 2013 | 2013-09-30 | 29.5M | 25.5M | +642.82% |
| Q2 2013 | 2013-06-30 | 28.7M | 25.0M | +670.57% |
| Q1 2013 | 2013-03-31 | 4.1M | 1.9M | +88.96% |
| Q4 2012 | 2012-12-31 | 4.0M | 1.9M | +90.16% |
| Q3 2012 | 2012-09-30 | 4.0M | 2.0M | +97.03% |
| Q2 2012 | 2012-06-30 | 3.7M | 1.7M | +84.67% |
| Q1 2012 | 2012-03-31 | 2.2M | 295,748.343 | +15.85% |
| Q4 2011 | 2011-12-31 | 2.1M | — | — |
| Q3 2011 | 2011-09-30 | 2.0M | — | — |
| Q2 2011 | 2011-06-30 | 2.0M | — | — |
| Q4 2010 | 2010-12-31 | 1.9M | — | — |
Cytokinetics shares outstanding trends
Over the last five reported fiscal years, Cytokinetics's shares outstanding moved from 71.0M to 122.9M, a change of 51.9M. The latest reported quarter, Q4 2025, shows 122.9M.
About the metric
What shares outstanding means
Shares outstanding is the number of common shares held by investors at a reporting-period end. The count can change because of stock issuance, repurchases, conversions, acquisitions, or stock splits.
Calculation and source
SEC-reported period-end shares
TickerStat displays period-end common shares from SEC filings and adjusts older values to the current share basis when SEC-reported stock-split conversion ratios are available. Values remain as reported when no split ratio is available. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Cytokinetics filings at SEC.gov ↗