Sirius Xm Holdings (SIRI) Shares Outstanding (Diluted) (2009 - 2026)
Sirius Xm Holdings (SIRI) posted Weighted Average Shares Outstanding (Diluted) of 342 million for Q3 2026, down 3.9% from 356 million a year earlier and unchanged from the prior quarter.
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Analysis
Sirius Xm Holdings (SIRI) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
For FY2025, Sirius Xm Holdings' Weighted Average Shares Outstanding (Diluted) came in at 357 million, up 5.6% from FY2024.
- Annual Weighted Average Shares Outstanding (Diluted) shows a five-year compound annual growth rate of -4.2% (FY2020 to FY2025).
- In prior years, Sirius Xm Holdings' Weighted Average Shares Outstanding (Diluted) was 338 million in FY2024 (-13.1%), 388.8 million in FY2023 (-2.6%), 399 million in FY2022 (-3.7%) and 414.3 million in FY2021 (-6.5%).
- Quarterly Weighted Average Shares Outstanding (Diluted) has run from a low of 338 million in Q4 2024 to a high of 414.3 million in Q4 2021 over five years.
- On a year-over-year basis, Weighted Average Shares Outstanding (Diluted) has declined in each of the last three quarters, with an average decline of 3.9% over the last eight quarters.
- The strongest year-over-year quarter for Weighted Average Shares Outstanding (Diluted) in the past five years was Q4 2025, with growth of 5.6%; the weakest was Q4 2024, with a decline of 13.1%.
- According to Business Quant data, Weighted Average Shares Outstanding (Diluted) for the three prior quarters was 342 million (Q2 2026), 338 million (Q1 2026) and 357 million (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Skydance | 38.27 Bn | 31.11 Bn | 2.37 Bn | 1.13 Bn |
| 2 | Fox | 28.80 Bn | 14.55 Bn | - | 428.00 Mn |
| 3 | Omnicom | 24.00 Bn | 6.07 Bn | 1.36 Bn | 275.40 Mn |
| 4 | News | 14.59 Bn | 7.22 Bn | - | 542.70 Mn |
| 5 | New York Times | 11.58 Bn | 9.01 Bn | 395.07 Mn | 162.25 Mn |
| 6 | Pearson | 11.06 Bn | 8.20 Bn | - | 660.30 Mn |
| 7 | Sirius Xm Holdings | 10.73 Bn | 10.18 Bn | 1.43 Bn | 363.00 Mn |
| 8 | Nexstar Media | 6.41 Bn | 5.06 Bn | 1.20 Bn | 31.01 Mn |
| 9 | Wpp | 5.99 Bn | -5.80 Bn | - | 215.20 Mn |
| 10 | Versant Media | 4.96 Bn | 1.30 Bn | 715.00 Mn | 138.54 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 363.00 Mn |
| Jun 30, 2026 | 342.00 Mn |
| Mar 31, 2026 | 338.00 Mn |
| Dec 31, 2025 | 357.00 Mn |
| Sep 30, 2025 | 356.00 Mn |
| Jun 30, 2025 | 357.00 Mn |
| Mar 31, 2025 | 357.00 Mn |
| Dec 31, 2024 | 338.00 Mn |
| Sep 30, 2024 | 339.00 Mn |
| Jun 30, 2024 | 385.50 Mn |
| Mar 31, 2024 | 386.50 Mn |
| Dec 31, 2023 | 388.80 Mn |
| Sep 30, 2023 | 386.50 Mn |
| Jun 30, 2023 | 387.30 Mn |
| Mar 31, 2023 | 393.90 Mn |
| Dec 31, 2022 | 399.00 Mn |
| Sep 30, 2022 | 396.80 Mn |
| Jun 30, 2022 | 400.50 Mn |
| Mar 31, 2022 | 402.40 Mn |
| Dec 31, 2021 | 414.30 Mn |
API Access
Sirius Xm Holdings 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=SIRI&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "SIRI", "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=SIRI&period=max&api_key=YOUR_API_KEY");
const data = await res.json();