Ultragenyx Pharmaceutical annual shares outstanding
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Ultragenyx Pharmaceutical Shares Outstanding History (RARE)
Ultragenyx Pharmaceutical reported 96.6M shares outstanding at the end of fiscal 2025.
View full Ultragenyx Pharmaceutical company overviewUltragenyx Pharmaceutical annual shares outstanding history
| Fiscal year | Period ended | Shares outstanding | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | 96.6M | 4.1M | +4.43% |
| 2024 | 2024-12-31 | 92.5M | 10.2M | +12.37% |
| 2023 | 2023-12-31 | 82.3M | 12.1M | +17.26% |
| 2022 | 2022-12-31 | 70.2M | 852,299 | +1.23% |
| 2021 | 2021-12-31 | 69.3M | 2.5M | +3.78% |
| 2020 | 2020-12-31 | 66.8M | 9.0M | +15.53% |
| 2019 | 2019-12-31 | 57.8M | 7.0M | +13.72% |
| 2018 | 2018-12-31 | 50.9M | 6.7M | +15.15% |
| 2017 | 2017-12-31 | 44.2M | 2.9M | +7.10% |
| 2016 | 2016-12-31 | 41.2M | 2.4M | +6.06% |
| 2015 | 2015-12-31 | 38.9M | 6.9M | +21.76% |
| 2014 | 2014-12-31 | 31.9M | 28.2M | +747.91% |
| 2013 | 2013-12-31 | 3.8M | — | — |
Ultragenyx Pharmaceutical quarterly shares outstanding
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| Fiscal quarter | Period ended | Shares outstanding | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | 98.6M | 2.2M | +2.33% |
| Q1 2026 | 2026-03-31 | 98.3M | 4.4M | +4.68% |
| Q4 2025 | 2025-12-31 | 96.6M | 4.1M | +4.45% |
| Q3 2025 | 2025-09-30 | 96.4M | 4.1M | +4.48% |
| Q2 2025 | 2025-06-30 | 96.4M | 4.2M | +4.58% |
| Q1 2025 | 2025-03-31 | 93.9M | 10.8M | +13.01% |
| Q4 2024 | 2024-12-31 | 92.5M | 10.2M | +12.35% |
| Q3 2024 | 2024-09-30 | 92.3M | 20.1M | +27.89% |
| Q2 2024 | 2024-06-30 | 92.1M | 20.7M | +28.92% |
| Q1 2024 | 2024-03-31 | 83.1M | 12.4M | +17.60% |
| Q4 2023 | 2023-12-31 | 82.3M | 12.1M | +17.26% |
| Q3 2023 | 2023-09-30 | 72.2M | 2.1M | +2.99% |
| Q2 2023 | 2023-06-30 | 71.5M | 1.5M | +2.08% |
| Q1 2023 | 2023-03-31 | 70.7M | 863,309 | +1.24% |
| Q4 2022 | 2022-12-31 | 70.2M | 852,299 | +1.23% |
| Q3 2022 | 2022-09-30 | 70.1M | 2.1M | +3.12% |
| Q2 2022 | 2022-06-30 | 70.0M | 2.2M | +3.31% |
| Q1 2022 | 2022-03-31 | 69.8M | 2.4M | +3.50% |
| Q4 2021 | 2021-12-31 | 69.3M | 2.5M | +3.78% |
| Q3 2021 | 2021-09-30 | 68.0M | 7.1M | +11.75% |
| Q2 2021 | 2021-06-30 | 67.8M | 7.4M | +12.17% |
| Q1 2021 | 2021-03-31 | 67.4M | 8.0M | +13.36% |
| Q4 2020 | 2020-12-31 | 66.8M | 9.0M | +15.53% |
| Q3 2020 | 2020-09-30 | 60.8M | 3.1M | +5.31% |
| Q2 2020 | 2020-06-30 | 60.4M | 2.7M | +4.77% |
| Q1 2020 | 2020-03-31 | 59.5M | 2.2M | +3.81% |
| Q4 2019 | 2019-12-31 | 57.8M | 7.0M | +13.72% |
| Q3 2019 | 2019-09-30 | 57.7M | 7.2M | +14.28% |
| Q2 2019 | 2019-06-30 | 57.7M | 7.5M | +15.06% |
| Q1 2019 | 2019-03-31 | 57.3M | 7.6M | +15.38% |
| Q4 2018 | 2018-12-31 | 50.9M | 6.7M | +15.15% |
| Q3 2018 | 2018-09-30 | 50.5M | 8.0M | +18.93% |
| Q2 2018 | 2018-06-30 | 50.1M | 7.7M | +18.12% |
| Q1 2018 | 2018-03-31 | 49.7M | 7.4M | +17.49% |
| Q4 2017 | 2017-12-31 | 44.2M | 2.9M | +7.10% |
| Q3 2017 | 2017-09-30 | 42.5M | 2.4M | +6.08% |
| Q2 2017 | 2017-06-30 | 42.4M | 3.4M | +8.66% |
| Q1 2017 | 2017-03-31 | 42.3M | 3.3M | +8.41% |
| Q4 2016 | 2016-12-31 | 41.2M | 2.4M | +6.06% |
| Q3 2016 | 2016-09-30 | 40.1M | 1.2M | +3.17% |
| Q2 2016 | 2016-06-30 | 39.0M | 3.0M | +8.25% |
| Q1 2016 | 2016-03-31 | 39.0M | 3.4M | +9.49% |
| Q4 2015 | 2015-12-31 | 38.9M | 6.9M | +21.76% |
| Q3 2015 | 2015-09-30 | 38.8M | 7.0M | +21.90% |
| Q2 2015 | 2015-06-30 | 36.1M | 6.0M | +20.00% |
| Q1 2015 | 2015-03-31 | 35.6M | 5.6M | +18.51% |
| Q4 2014 | 2014-12-31 | 31.9M | 28.2M | +747.91% |
| Q3 2014 | 2014-09-30 | 31.8M | — | — |
| Q2 2014 | 2014-06-30 | 30.1M | — | — |
| Q1 2014 | 2014-03-31 | 30.0M | — | — |
| Q4 2013 | 2013-12-31 | 3.8M | — | — |
Ultragenyx Pharmaceutical shares outstanding trends
Over the last five reported fiscal years, Ultragenyx Pharmaceutical's shares outstanding moved from 66.8M to 96.6M, a change of 29.8M. The latest reported quarter, Q2 2026, shows 98.6M.
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 Ultragenyx Pharmaceutical filings at SEC.gov ↗