Latest period
160.74M
YoY change
+3.2%
5Y CAGR
+3.6%
Peak year (2025)
154.40M
Latest annual
154.40M
Shares Outstanding history chart for Zscaler (ZS) from 2015 to 2025
Latest: 154.40M
Shares Outstanding growth chart for Zscaler (ZS) from 2015 to 2025
Latest: +3.2%
Shares Outstanding history table for Zscaler (ZS) from 2015 to 2025
| 2025 | 154.40M | +3.2% | +4.82M | ||
| 2024 | 149.59M | +3.2% | +4.64M | ||
| 2023 | 144.94M | +2.9% | +4.05M | ||
| 2022 | 140.90M | +3.9% | +5.24M | ||
| 2021 | 135.65M | +4.9% | +6.33M | ||
| 2020 | 129.32M | +4.7% | +5.76M | ||
| 2019 | 123.57M | +93.4% | +59.69M | ||
| 2018 | 63.88M | -38.4% | -39.74M | ||
| 2017 | 103.63M | +268.3% | +75.49M | ||
| 2016 | 28.13M | +7.8% | +2.02M | ||
| 2015 | 26.11M | — | — |
- 2025154.40M+3.2%
- 2024149.59M+3.2%
- 2023144.94M+2.9%
- 2022140.90M+3.9%
- 2021135.65M+4.9%
- 2020129.32M+4.7%
- 2019123.57M+93.4%
- 201863.88M-38.4%
- 2017103.63M+268.3%
- 201628.13M+7.8%
- 201526.11M—
Shares Outstanding values are taken from Zscaler's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Shares Outstanding at Zscaler (ZS)
According to Zscaler's latest reported financial statements, the company's latest reported diluted shares outstanding is 160.74M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
2025's annual diluted shares outstanding for Zscaler (ZS) came in at 154.40M – edged up 3.2% year-over-year.
Through 2020–2025 (5 years), Zscaler diluted shares outstanding delivered a +3.6% annualised rate; sustaining 7 straight years of year-over-year growth.
The record annual diluted shares outstanding stands at 154.40M, reached in 2025; the historical low of 26.11M was recorded in 2015.
Zscaler Shares Outstanding by Year
Zscaler Shares Outstanding 2025: 154.40M
Zscaler diluted shares outstanding in 2025 was 154.40M, edged up 3.2% from 2024. This figure represents the highest annual value in the available history.
Zscaler Shares Outstanding 2024: 149.59M
2024's diluted shares outstanding for Zscaler came in at 149.59M, edged up 3.2% from 2023.
Zscaler Shares Outstanding 2023: 144.94M
Zscaler posted diluted shares outstanding of 144.94M in 2023, edged up 2.9% from 2022.
Zscaler Shares Outstanding 2022: 140.90M
In 2022, Zscaler reported diluted shares outstanding of 140.90M, edged up 3.9% from 2021.
Zscaler Shares Outstanding 2021: 135.65M
Zscaler diluted shares outstanding in 2021 was 135.65M.
See more financial history for Zscaler (ZS).
Sector peers by Shares Outstanding
Technology peers of Zscaler (ZS), ranked by their latest diluted shares outstanding
| 24.51B | |
| 15.00B | |
| 7.46B | |
| 5.19B | |
| 4.85B | |
| 1.64B | |
| 1.13B | |
| 388.90M |
- 24.51B
- 15.00B
- 7.46B
- 5.19B
- 4.85B
- 1.64B
- 388.90M
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