Qiagen (QGEN) Shares Outstanding (Diluted) (2009 - 2026)
Qiagen's Weighted Average Shares Outstanding (Diluted) was 218.88 million in Q2 2026, down 2.6% from 224.72 million a year earlier and unchanged from the prior quarter.
Powered by 
Analysis
Qiagen (QGEN) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
From Q1 2009 onward, Qiagen has reported Weighted Average Shares Outstanding (Diluted) for 70 quarters.
- Weighted Average Shares Outstanding (Diluted) shows a five-year compound annual growth rate of -0.7% (FY2020 to FY2025).
- In earlier years, Weighted Average Shares Outstanding (Diluted) was 224.72 million in FY2024 (-2.6%), 230.62 million in FY2023 (+3.3%), 223.23 million in FY2022 (-0.8%) and 225.07 million in FY2021 (-0.9%).
- Quarterly Weighted Average Shares Outstanding (Diluted) has moved between 218.88 million (Q4 2025) and 230.62 million (Q3 2024) over five years.
- Compared with a year earlier, Weighted Average Shares Outstanding (Diluted) has declined for seven straight quarters, with an average decline of 1.8% over the last eight quarters.
- The best year-over-year quarter for Weighted Average Shares Outstanding (Diluted) over five years was Q3 2024 (growth of 3.3%); the worst was Q4 2025 (a decline of 2.6%).
- Per Business Quant data, QGEN's Weighted Average Shares Outstanding (Diluted) in the three quarters before Q2 2026 was 218.88 million (Q1 2026), 218.88 million (Q4 2025) and 224.72 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Thermo Fisher Scientific | 257.79 Bn | 234.30 Bn | 5.13 Bn | 371.00 Mn |
| 2 | Abbott Laboratories | 190.83 Bn | 164.70 Bn | 7.39 Bn | 1.74 Bn |
| 3 | Danaher | 162.10 Bn | 141.75 Bn | 3.84 Bn | 706.80 Mn |
| 4 | Intuitive Surgical | 158.05 Bn | 138.34 Bn | 2.08 Bn | 351.60 Mn |
| 5 | Medtronic | 130.31 Bn | 95.56 Bn | 6.34 Bn | 1.29 Bn |
| 6 | Stryker | 124.76 Bn | 110.95 Bn | 4.25 Bn | 386.00 Mn |
| 7 | Boston Scientific | 62.03 Bn | 57.46 Bn | 3.43 Bn | 1.45 Bn |
| 8 | Edwards Lifesciences | 58.73 Bn | 41.94 Bn | 1.35 Bn | 577.60 Mn |
| 9 | Becton Dickinson | 58.33 Bn | 55.48 Bn | 2.32 Bn | 275.16 Mn |
| 10 | Qiagen | 10.94 Bn | 6.71 Bn | 340.39 Mn | 218.88 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 218.88 Mn |
| Mar 31, 2026 | 218.88 Mn |
| Dec 31, 2025 | 218.88 Mn |
| Sep 30, 2025 | 224.72 Mn |
| Jun 30, 2025 | 224.72 Mn |
| Mar 31, 2025 | 224.72 Mn |
| Dec 31, 2024 | 224.72 Mn |
| Sep 30, 2024 | 230.62 Mn |
| Jun 30, 2024 | 230.62 Mn |
| Mar 31, 2024 | 230.62 Mn |
| Dec 31, 2023 | 230.62 Mn |
| Sep 30, 2023 | 223.23 Mn |
| Jun 30, 2023 | 223.23 Mn |
| Mar 31, 2023 | 223.23 Mn |
| Dec 31, 2022 | 223.23 Mn |
| Sep 30, 2022 | 225.07 Mn |
| Jun 30, 2022 | 225.07 Mn |
| Mar 31, 2022 | 225.07 Mn |
| Dec 31, 2021 | 225.07 Mn |
| Sep 30, 2021 | 227.19 Mn |
API Access
Qiagen 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=QGEN&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "QGEN", "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=QGEN&period=max&api_key=YOUR_API_KEY");
const data = await res.json();