Shares outstanding:
29.01M+27.10K(+0.09%)Summary
- As of today (September 1, 2025), CSTL has 29.01 million outstanding stocks, with the most recent change of +27.10 thousand (+0.09%) on July 28, 2025.
- Compared to the previous year, the number of outstanding shares has increased by +1.27 million (+4.58%).
Performance
CSTL Shares outstanding Chart
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Range
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CSTL Shares outstanding Trends
| PeriodPeriod | Shares outstandingShares outstanding | PricePrice | Market capMarket cap |
|---|---|---|---|
| RecentMost recent | +0.1% | +2.3% | +2.3% |
| 1 y1 year | +4.6% | -19.4% | -15.7% |
| 3 y3 years | +10.3% | -18.9% | -10.5% |
| 5 y5 years | +47.4% | -47.3% | -22.3% |
CSTL Shares outstanding Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 29.01M | at high | 29.01M | at low |
| 3 m | 3-month | 29.01M | at high | 28.87M | +0.5% |
| 6 m | 6-month | 29.01M | at high | 28.51M | +1.7% |
| 1 y | 1-year | 29.01M | at high | 27.74M | +4.6% |
| 3 y | 3-year | 29.01M | at high | 26.30M | +10.3% |
| 5 y | 5-year | 29.01M | at high | 19.68M | +47.4% |
| alltime | all time | 29.01M | at high | 15.15M | +91.5% |
CSTL Shares outstanding History
| Date | Value |
|---|---|
| Jul 2025 | 29.01M(+0.1%) |
| Jun 2025 | 28.98M(+0.4%) |
| Apr 2025 | 28.87M(+0.1%) |
| Apr 2025 | 28.84M(0.0%) |
| Mar 2025 | 28.84M(+0.0%) |
| Mar 2025 | 28.84M(+1.1%) |
| Feb 2025 | 28.51M(+0.1%) |
| Dec 2024 | 28.48M(+1.7%) |
| Oct 2024 | 28.01M(+0.1%) |
| Sep 2024 | 27.98M(+0.9%) |
| Jul 2024 | 27.74M(+0.1%) |
| Jun 2024 | 27.71M(+0.4%) |
| Apr 2024 | 27.61M(+0.1%) |
| Apr 2024 | 27.59M(+0.0%) |
| Mar 2024 | 27.59M(+0.5%) |
| Feb 2024 | 27.45M(+0.1%) |
| Dec 2023 | 27.41M(+1.9%) |
| Oct 2023 | 26.91M(+0.1%) |
| Sep 2023 | 26.89M(+0.3%) |
| Jul 2023 | 26.81M(+0.1%) |
| Jun 2023 | 26.78M(+0.3%) |
| Apr 2023 | 26.69M(+0.0%) |
| Apr 2023 | 26.69M(+0.0%) |
| Mar 2023 | 26.69M(+0.4%) |
| Feb 2023 | 26.58M(+0.1%) |
| Dec 2022 | 26.55M(+0.8%) |
| Oct 2022 | 26.35M(+0.0%) |
| Sep 2022 | 26.35M(+0.2%) |
| Aug 2022 | 26.30M(+0.0%) |
| Jun 2022 | 26.29M(+0.1%) |
| May 2022 | 26.26M(+0.0%) |
| Apr 2022 | 26.25M(+3.0%) |
| Apr 2022 | 25.49M(+0.0%) |
| Mar 2022 | 25.49M(+0.3%) |
| Feb 2022 | 25.41M(+0.1%) |
| Date | Value |
|---|---|
| Dec 2021 | 25.38M(+0.3%) |
| Nov 2021 | 25.30M(+0.1%) |
| Sep 2021 | 25.29M(+0.5%) |
| Jul 2021 | 25.17M(+0.0%) |
| Jun 2021 | 25.16M(+0.4%) |
| Apr 2021 | 25.06M(+0.0%) |
| Apr 2021 | 25.06M(+0.0%) |
| Mar 2021 | 25.05M(+0.3%) |
| Mar 2021 | 24.98M(+0.7%) |
| Dec 2020 | 24.81M(+0.2%) |
| Dec 2020 | 24.76M(+22.8%) |
| Dec 2020 | 20.16M(+1.2%) |
| Oct 2020 | 19.91M(+0.3%) |
| Sep 2020 | 19.84M(+0.8%) |
| Jul 2020 | 19.68M(+0.0%) |
| Jul 2020 | 19.67M(+1.5%) |
| Jun 2020 | 19.37M(+0.1%) |
| Jun 2020 | 19.36M(+11.5%) |
| May 2020 | 17.36M(+0.8%) |
| Apr 2020 | 17.22M(+0.1%) |
| Apr 2020 | 17.20M(0.0%) |
| Mar 2020 | 17.20M(+0.1%) |
| Feb 2020 | 17.19M(+0.4%) |
| Dec 2019 | 17.13M(+0.3%) |
| Nov 2019 | 17.07M(0.0%) |
| Sep 2019 | 17.07M(+0.0%) |
| Aug 2019 | 17.07M(-3.8%) |
| Jul 2019 | 17.74M(+10.5%) |
| Jul 2019 | 16.05M(+3.8%) |
| Jul 2019 | 15.46M(-9.5%) |
| Jun 2019 | 17.07M(+12.7%) |
| Mar 2019 | 15.15M(-9.0%) |
| Dec 2018 | 16.65M(-2.5%) |
| Jun 2018 | 17.07M(+2.5%) |
| Mar 2018 | 16.65M(0.0%) |
| Dec 2017 | 16.65M |
FAQ
- What are outstanding stocks?
- How many outstanding stocks does Castle Biosciences, Inc. have?
- What is Castle Biosciences, Inc. year-on-year outstanding stocks change?
- What is the all time highest number of outstanidng stocks for Castle Biosciences, Inc.?
What are outstanding stocks?
Outstanding stocks are the shares of a company that are currently owned by shareholders, including institutional investors and company insiders
How many outstanding stocks does Castle Biosciences, Inc. have?
As of {todayDate}, Castle Biosciences, Inc. has 29.01M outstangding shares
What is Castle Biosciences, Inc. year-on-year outstanding stocks change?
Over the past year, the number of outstanding stocks of CSTL has changed by +1.27M (+4.58%)
What is the all time highest number of outstanidng stocks for Castle Biosciences, Inc.?
Castle Biosciences, Inc. historical maximum number of outstanding shares is 29.01M