Cytosorbents (CTSO) Shares Outstanding (Diluted) (2014 - 2026)
Cytosorbents' Shares Outstanding (Diluted) was 3.14 million in Q2 2026, down 6.5% from 3.36 million a year earlier but up 0.1% from the prior quarter.
Powered by 
Analysis
Cytosorbents (CTSO) Shares Outstanding (Diluted) (2014 - 2026) Analysis & Trends
For FY2025, Shares Outstanding (Diluted) at Cytosorbents came in at 3.11 million, up 14.3% from FY2024.
- Shares Outstanding (Diluted) has now increased for seven consecutive years, with a five-year compound annual growth rate of 9.9% (FY2020 to FY2025).
- In earlier years, Shares Outstanding (Diluted) was 2.72 million in FY2024 (+21.9%), 2.23 million in FY2023 (+2.5%), 2.18 million in FY2022 (+0.5%) and 2.17 million in FY2021 (+11.7%).
- Quarterly Shares Outstanding (Diluted) has moved between 2.08 million (Q1 2022) and 3.36 million (Q2 2025) over five years.
- Compared with a year earlier, Shares Outstanding (Diluted) was higher in seven of the last eight quarters, with growth averaging 13.3%.
- The best year-over-year quarter for Shares Outstanding (Diluted) over five years was Q1 2024 (growth of 24.2%); the worst was Q2 2026 (a decline of 6.5%).
- Per Business Quant data, CTSO's Shares Outstanding (Diluted) in the three quarters before Q2 2026 was 3.14 million (Q1 2026), 3.11 million (Q4 2025) and 3.14 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Thermo Fisher Scientific | 249.71 Bn | 228.86 Bn | 4.88 Bn | 371.00 Mn |
| 2 | Abbott Laboratories | 171.00 Bn | 142.08 Bn | 7.27 Bn | 1.74 Bn |
| 3 | Danaher | 155.79 Bn | 139.61 Bn | 3.61 Bn | 707.60 Mn |
| 4 | Intuitive Surgical | 143.91 Bn | 123.46 Bn | 1.96 Bn | 357.30 Mn |
| 5 | Medtronic | 110.42 Bn | 76.29 Bn | 6.34 Bn | 1.29 Bn |
| 6 | Stryker | 105.71 Bn | 91.82 Bn | 4.50 Bn | 386.00 Mn |
| 7 | Boston Scientific | 63.26 Bn | 58.27 Bn | 3.85 Bn | 1.47 Bn |
| 8 | Edwards Lifesciences | 49.80 Bn | 33.91 Bn | 1.35 Bn | 577.60 Mn |
| 9 | Becton Dickinson | 48.78 Bn | 45.93 Bn | 2.32 Bn | 275.16 Mn |
| 10 | Cytosorbents | 12.25 Mn | -10.76 Mn | 7.05 Mn | 3.14 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 3.14 Mn |
| Mar 31, 2026 | 3.14 Mn |
| Dec 31, 2025 | 3.11 Mn |
| Sep 30, 2025 | 3.14 Mn |
| Jun 30, 2025 | 3.36 Mn |
| Mar 31, 2025 | 3.04 Mn |
| Dec 31, 2024 | 2.72 Mn |
| Sep 30, 2024 | 2.72 Mn |
| Jun 30, 2024 | 2.72 Mn |
| Mar 31, 2024 | 2.71 Mn |
| Dec 31, 2023 | 2.23 Mn |
| Sep 30, 2023 | 2.22 Mn |
| Jun 30, 2023 | 2.20 Mn |
| Mar 31, 2023 | 2.18 Mn |
| Dec 31, 2022 | 2.18 Mn |
| Sep 30, 2022 | 2.18 Mn |
| Jun 30, 2022 | 2.18 Mn |
| Mar 31, 2022 | 2.08 Mn |
| Dec 31, 2021 | 2.17 Mn |
| Sep 30, 2021 | 2.17 Mn |
API Access
Cytosorbents Shares Outstanding (Diluted) 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-diluted&ticker=CTSO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "CTSO", "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-diluted&ticker=CTSO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();