ZeroStack (ZSTK) Shares Outstanding (2020 - 2026)
ZeroStack (ZSTK) reported Shares Outstanding of 9.96 million for Q2 2026, compared with 550,081 a year earlier and unchanged from the prior quarter.
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Analysis
ZeroStack (ZSTK) Shares Outstanding (2020 - 2026) Analysis & Trends
For FY2025, ZeroStack posted Shares Outstanding of 2.75 million, up 775.3% from FY2024.
- Shares Outstanding has increased for five consecutive years, with a five-year compound annual growth rate of 135.1% (FY2020 to FY2025).
- By year, Shares Outstanding came in at 314,526 in FY2024 (+66.8%), 188,608 in FY2023 (+92.0%), 98,252 in FY2022 (+74.4%) and 56,349 in FY2021 (+47.0%).
- The Q2 2026 figure ranks as the highest quarterly Shares Outstanding in data going back to Q4 2020.
- The year-over-year growth in Shares Outstanding has ranged between 34.3% (Q1 2024) and 775.3% (Q4 2025) over the last five years.
- Per Business Quant data, the three quarters before Q2 2026 came in at 9.96 million (Q1 2026), 2.75 million (Q4 2025) and 736,000 (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Unitedhealth | 332.42 Bn | 217.05 Bn | 36.67 Bn | 902.00 Mn |
| 2 | Cvs Health | 109.55 Bn | 62.16 Bn | 47.23 Bn | 1.28 Bn |
| 3 | Mckesson | 99.61 Bn | 86.08 Bn | 3.69 Bn | 118.70 Mn |
| 4 | Elevance Health | 84.30 Bn | -57.44 Bn | 13.45 Bn | 217.00 Mn |
| 5 | Cigna | 71.83 Bn | 41.37 Bn | 14.97 Bn | 262.99 Mn |
| 6 | Cencora | 57.33 Bn | 46.42 Bn | 3.61 Bn | 193.15 Mn |
| 7 | Cardinal Health | 51.76 Bn | 35.76 Bn | 2.56 Bn | 236.00 Mn |
| 8 | Humana | 45.82 Bn | -41.98 Bn | 5.50 Bn | 120.07 Mn |
| 9 | Centene | 30.70 Bn | -59.59 Bn | 14.55 Bn | 493.82 Mn |
| 10 | ZeroStack | 47.91 Mn | 24.60 Mn | 1.62 Mn | 9.96 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 9.96 Mn |
| Mar 31, 2026 | 9.96 Mn |
| Dec 31, 2025 | 2.75 Mn |
| Sep 30, 2025 | 736,000.00 |
| Jun 30, 2025 | 550,081.00 |
| Mar 31, 2025 | 314,526.00 |
| Dec 31, 2024 | 314,526.00 |
| Sep 30, 2024 | 342,371.00 |
| Jun 30, 2024 | 314,808.00 |
| Mar 31, 2024 | 228,606.00 |
| Dec 31, 2023 | 188,608.00 |
| Sep 30, 2023 | 177,942.00 |
| Jun 30, 2023 | 172,455.00 |
| Mar 31, 2023 | 170,250.00 |
| Dec 31, 2022 | 98,252.00 |
| Sep 30, 2022 | 98,355.00 |
| Jun 30, 2022 | 98,355.00 |
| Mar 31, 2022 | 56,349.00 |
| Dec 31, 2021 | 56,349.00 |
| Dec 31, 2020 | 38,333.00 |
API Access
ZeroStack Shares Outstanding API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding&ticker=ZSTK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding", "ticker": "ZSTK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding&ticker=ZSTK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();