CytomX Therapeutics (CTMX) Shares Outstanding (Diluted) (2019 - 2026)
CytomX Therapeutics (CTMX) recorded Shares Outstanding (Diluted) of 218.94 million in Q2 2026, up 69.6% from 129.08 million a year earlier and up 23.5% from the prior quarter.
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Analysis
CytomX Therapeutics (CTMX) Shares Outstanding (Diluted) (2019 - 2026) Analysis & Trends
For FY2025, CytomX Therapeutics reported Shares Outstanding (Diluted) of 137.94 million, up 62.8% from FY2024.
- Annual Shares Outstanding (Diluted) has increased for six straight years, with a five-year compound annual growth rate of 24.5% (FY2020 to FY2025).
- Across earlier years, Shares Outstanding (Diluted) came in at 84.75 million in FY2024 (+14.8%), 73.81 million in FY2023 (+12.3%), 65.74 million in FY2022 (+2.5%) and 64.15 million in FY2021 (+39.0%).
- The Q2 2026 figure is the highest quarterly Shares Outstanding (Diluted) in data going back to Q1 2019.
- On a year-over-year basis, Shares Outstanding (Diluted) has increased for 26 consecutive quarters, with growth averaging 50.9% over the last eight quarters.
- Across the past five years, year-over-year growth in Shares Outstanding (Diluted) ran from 0.7% in Q2 2022 to 103.4% in Q1 2026.
- Per Business Quant, the preceding three quarters came in at 177.27 million (Q1 2026), 137.94 million (Q4 2025) and 165 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 638.12 Bn | 556.64 Bn | 17.26 Bn | 2.44 Bn |
| 2 | AbbVie | 462.60 Bn | 435.75 Bn | 12.70 Bn | 1.77 Bn |
| 3 | Merck | 358.70 Bn | 313.13 Bn | 12.21 Bn | 2.47 Bn |
| 4 | Novartis Ag | 272.16 Bn | 228.03 Bn | 11.24 Bn | 1.96 Bn |
| 5 | Astrazeneca | 250.36 Bn | 223.92 Bn | 12.86 Bn | 1.56 Bn |
| 6 | Amgen | 227.87 Bn | 183.27 Bn | 7.24 Bn | 544.00 Mn |
| 7 | Gilead Sciences | 184.97 Bn | 159.08 Bn | 6.22 Bn | 1.24 Bn |
| 8 | Pfizer | 162.61 Bn | 109.56 Bn | 10.94 Bn | 5.70 Bn |
| 9 | Vertex Pharmaceuticals | 132.45 Bn | 104.46 Bn | 2.84 Bn | 255.20 Mn |
| 10 | CytomX Therapeutics | 592.69 Mn | -364.98 Mn | - | 218.94 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 218.94 Mn |
| Mar 31, 2026 | 177.27 Mn |
| Dec 31, 2025 | 137.94 Mn |
| Sep 30, 2025 | 165.00 Mn |
| Jun 30, 2025 | 129.08 Mn |
| Mar 31, 2025 | 87.15 Mn |
| Dec 31, 2024 | 84.75 Mn |
| Sep 30, 2024 | 85.20 Mn |
| Jun 30, 2024 | 84.88 Mn |
| Mar 31, 2024 | 82.63 Mn |
| Dec 31, 2023 | 73.81 Mn |
| Sep 30, 2023 | 80.99 Mn |
| Jun 30, 2023 | 66.54 Mn |
| Mar 31, 2023 | 66.25 Mn |
| Dec 31, 2022 | 65.74 Mn |
| Sep 30, 2022 | 65.91 Mn |
| Jun 30, 2022 | 65.54 Mn |
| Mar 31, 2022 | 65.39 Mn |
| Dec 31, 2021 | 64.15 Mn |
| Sep 30, 2021 | 65.21 Mn |
API Access
CytomX Therapeutics 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=CTMX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "CTMX", "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=CTMX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();