Siebert Financial (SIEB) Shares Outstanding (2010 - 2026)
Siebert Financial (SIEB) recorded Shares Outstanding of 40.98 million in Q2 2026, up 1.4% from 40.4 million a year earlier and up 0.4% from the prior quarter.
Powered by 
Analysis
Siebert Financial (SIEB) Shares Outstanding (2010 - 2026) Analysis & Trends
For FY2025, Siebert Financial reported Shares Outstanding of 40.36 million, up 1.0% from FY2024.
- Annual Shares Outstanding has increased for six straight years, with a five-year compound annual growth rate of 5.7% (FY2020 to FY2025).
- Across earlier years, Shares Outstanding came in at 39.95 million in FY2024 (+7.8%), 37.07 million in FY2023 (+14.4%), 32.41 million in FY2022 (+3.5%) and 31.32 million in FY2021 (+2.2%).
- The Q2 2026 figure is the highest quarterly Shares Outstanding in data going back to Q2 2010.
- On a year-over-year basis, Shares Outstanding has increased for 26 consecutive quarters, with growth averaging 2.0% over the last eight quarters.
- Over the past five years, the year-over-year growth in Shares Outstanding ranged from 0.3% (Q1 2023) to 22.5% (Q3 2023).
- Per Business Quant, the preceding three quarters came in at 40.8 million (Q1 2026), 40.36 million (Q4 2025) and 40.42 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Cme | 106.45 Bn | 94.54 Bn | - | 360.68 Mn |
| 2 | Robinhood Markets | 88.71 Bn | 69.74 Bn | - | 899.00 Mn |
| 3 | Intercontinental Exchange | 88.56 Bn | 82.30 Bn | - | 564.00 Mn |
| 4 | Nasdaq | 53.15 Bn | 50.58 Bn | 1.50 Bn | 564.16 Mn |
| 5 | Interactive Brokers | 36.88 Bn | 13.99 Bn | - | 447.90 Mn |
| 6 | Cboe Global Markets | 32.93 Bn | 24.58 Bn | 731.60 Mn | 104.70 Mn |
| 7 | LPL Financial Holdings | 25.72 Bn | 21.04 Bn | - | 79.79 Mn |
| 8 | Tradeweb Markets | 25.31 Bn | 17.33 Bn | - | 212.46 Mn |
| 9 | Circle Internet | 21.34 Bn | 15.22 Bn | 288.85 Mn | 248.18 Mn |
| 10 | Siebert Financial | 77.45 Mn | -70.55 Mn | - | 40.98 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 40.98 Mn |
| Mar 31, 2026 | 40.80 Mn |
| Dec 31, 2025 | 40.36 Mn |
| Sep 30, 2025 | 40.42 Mn |
| Jun 30, 2025 | 40.40 Mn |
| Mar 31, 2025 | 40.19 Mn |
| Dec 31, 2024 | 39.95 Mn |
| Sep 30, 2024 | 40.02 Mn |
| Jun 30, 2024 | 39.89 Mn |
| Mar 31, 2024 | 39.77 Mn |
| Dec 31, 2023 | 37.07 Mn |
| Sep 30, 2023 | 39.68 Mn |
| Jun 30, 2023 | 36.41 Mn |
| Mar 31, 2023 | 32.51 Mn |
| Dec 31, 2022 | 32.41 Mn |
| Sep 30, 2022 | 32.40 Mn |
| Jun 30, 2022 | 32.40 Mn |
| Mar 31, 2022 | 32.40 Mn |
| Dec 31, 2021 | 31.32 Mn |
| Sep 30, 2021 | 31.13 Mn |
API Access
Siebert Financial 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=SIEB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding", "ticker": "SIEB", "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=SIEB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();