Pharma-Bio Serv (PBSV) Shares Outstanding (Diluted) (2010 - 2026)
Pharma-Bio Serv (PBSV) reported Shares Outstanding (Diluted) of 22.91 million for fiscal Q3 2026 (quarter ended Jul 31, 2026), down 0.1% from 22.94 million a year earlier and unchanged from the prior quarter.
Powered by 
Analysis
Pharma-Bio Serv (PBSV) Shares Outstanding (Diluted) (2010 - 2026) Analysis & Trends
For FY2025 (ended Oct 31, 2025), Pharma-Bio Serv posted Shares Outstanding (Diluted) of 22.96 million, down 0.1% from FY2024.
- Shares Outstanding (Diluted) has declined for four consecutive fiscal years, with a five-year compound annual growth rate of -0.1% (FY2020 to FY2025).
- By fiscal year, Shares Outstanding (Diluted) came in at 22.97 million in FY2024 (-0.1%), 23 million in FY2023 (-0.1%), 23.03 million in FY2022 (-0.6%) and 23.16 million in FY2021 (+0.5%).
- The fiscal Q3 2026 figure ranks as the lowest quarterly Shares Outstanding (Diluted) since fiscal Q1 2013.
- Year over year, Shares Outstanding (Diluted) has now declined in each of the last ten quarters, with an average decline of 0.1% over the last eight quarters.
- The high point for year-over-year Shares Outstanding (Diluted) in five years was fiscal Q4 2021 (growth of 0.5%); the low point was fiscal Q2 2022 (a decline of 1.0%).
- Per Business Quant data, the three fiscal quarters before Q3 2026 came in at 22.91 million (Q2 2026), 22.91 million (Q1 2026) and 22.96 million (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Accenture | 122.50 Bn | 82.91 Bn | 6.13 Bn | 615.59 Mn |
| 2 | Cintas | 78.05 Bn | 77.24 Bn | 1.48 Bn | 406.20 Mn |
| 3 | Iron Mountain | 33.02 Bn | 32.53 Bn | 1.07 Bn | 299.85 Mn |
| 4 | APi | 16.68 Bn | 13.72 Bn | 703.00 Mn | 437.00 Mn |
| 5 | Rollins | 14.49 Bn | 14.04 Bn | 569.95 Mn | 481.39 Mn |
| 6 | Aramark | 14.11 Bn | 12.13 Bn | 430.34 Mn | 268.54 Mn |
| 7 | UL Solutions | 13.27 Bn | 12.05 Bn | 417.00 Mn | 204.00 Mn |
| 8 | Gartner | 11.78 Bn | 5.47 Bn | 1.19 Bn | 66.58 Mn |
| 9 | Rentokil Initial | 9.98 Bn | 3.32 Bn | - | 507.00 Mn |
| 10 | Pharma-Bio Serv | 12.60 Mn | -25.87 Mn | 691,734.00 | 22.91 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jul 31, 2026 | 22.91 Mn |
| Apr 30, 2026 | 22.91 Mn |
| Jan 31, 2026 | 22.91 Mn |
| Oct 31, 2025 | 22.96 Mn |
| Jul 31, 2025 | 22.94 Mn |
| Apr 30, 2025 | 22.94 Mn |
| Jan 31, 2025 | 22.96 Mn |
| Oct 31, 2024 | 22.97 Mn |
| Jul 31, 2024 | 22.96 Mn |
| Apr 30, 2024 | 22.97 Mn |
| Jan 31, 2024 | 22.99 Mn |
| Oct 31, 2023 | 23.00 Mn |
| Jul 31, 2023 | 22.98 Mn |
| Apr 30, 2023 | 23.02 Mn |
| Jan 31, 2023 | 22.96 Mn |
| Oct 31, 2022 | 23.03 Mn |
| Jul 31, 2022 | 23.03 Mn |
| Apr 30, 2022 | 22.99 Mn |
| Jan 31, 2022 | 23.03 Mn |
| Oct 31, 2021 | 23.16 Mn |
API Access
Pharma-Bio Serv 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=PBSV&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "PBSV", "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=PBSV&period=max&api_key=YOUR_API_KEY");
const data = await res.json();