Booz Allen Hamilton Holding (BAH) Shares Outstanding (Diluted) (2009 - 2026)
Booz Allen Hamilton Holding's Weighted Average Shares Outstanding (Diluted) came in at 119.59 million for fiscal Q2 2027 (quarter ended Sep 30, 2026), down 2.7% from 122.88 million a year earlier and down 0.5% from the prior quarter.
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Analysis
Booz Allen Hamilton Holding (BAH) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
For FY2026 (ended Mar 31, 2026), Booz Allen Hamilton Holding's Weighted Average Shares Outstanding (Diluted) was 122.38 million, down 4.6% from FY2025.
- Weighted Average Shares Outstanding (Diluted) has declined in each of the last nine fiscal years, with a five-year compound annual growth rate of -2.5% (FY2021 to FY2026).
- Going back by fiscal year, Weighted Average Shares Outstanding (Diluted) was 128.29 million in FY2025 (-1.9%), 130.82 million in FY2024 (-1.4%), 132.72 million in FY2023 (-1.6%) and 134.85 million in FY2022 (-2.8%).
- The fiscal Q2 2027 figure represents the lowest quarterly Weighted Average Shares Outstanding (Diluted) in data going back to fiscal Q4 2011.
- Year-over-year, Weighted Average Shares Outstanding (Diluted) has declined for 37 consecutive quarters, with an average decline of 3.6% over the last eight quarters.
- Over the past five years, the year-over-year decline in Weighted Average Shares Outstanding (Diluted) ranged from 1.1% (fiscal Q1 2024) to 5.2% (fiscal Q3 2026).
- Business Quant data shows BAH's Weighted Average Shares Outstanding (Diluted) at 120.19 million (Q1 2027), 122.38 million (Q4 2026) and 121.35 million (Q3 2026) in the three fiscal quarters before Q2 2027.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Accenture | 154.83 Bn | 112.76 Bn | 5.98 Bn | 617.50 Mn |
| 2 | Cintas | 91.35 Bn | 90.43 Bn | 1.55 Bn | 404.29 Mn |
| 3 | Iron Mountain | 33.36 Bn | 32.55 Bn | 1.06 Bn | 299.99 Mn |
| 4 | APi | 18.59 Bn | 15.81 Bn | 770.00 Mn | 432.00 Mn |
| 5 | Rollins | 18.51 Bn | 18.05 Bn | 582.90 Mn | 478.98 Mn |
| 6 | UL Solutions | 16.47 Bn | 14.50 Bn | 423.00 Mn | 204.00 Mn |
| 7 | Aramark | 14.06 Bn | 12.00 Bn | 430.34 Mn | 268.54 Mn |
| 8 | Rentokil Initial | 12.08 Bn | 5.60 Bn | - | 507.00 Mn |
| 9 | Gartner | 12.05 Bn | 5.53 Bn | 1.07 Bn | 63.95 Mn |
| 10 | Booz Allen Hamilton Holding | 10.33 Bn | 7.85 Bn | 1.45 Bn | 119.59 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 119.59 Mn |
| Jun 30, 2026 | 120.19 Mn |
| Mar 31, 2026 | 122.38 Mn |
| Dec 31, 2025 | 121.35 Mn |
| Sep 30, 2025 | 122.88 Mn |
| Jun 30, 2025 | 124.48 Mn |
| Mar 31, 2025 | 128.29 Mn |
| Dec 31, 2024 | 127.94 Mn |
| Sep 30, 2024 | 128.85 Mn |
| Jun 30, 2024 | 129.92 Mn |
| Mar 31, 2024 | 130.82 Mn |
| Dec 31, 2023 | 130.49 Mn |
| Sep 30, 2023 | 131.13 Mn |
| Jun 30, 2023 | 131.53 Mn |
| Mar 31, 2023 | 132.72 Mn |
| Dec 31, 2022 | 132.76 Mn |
| Sep 30, 2022 | 132.73 Mn |
| Jun 30, 2022 | 133.01 Mn |
| Mar 31, 2022 | 134.85 Mn |
| Dec 31, 2021 | 134.26 Mn |
API Access
Booz Allen Hamilton Holding 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=BAH&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "BAH", "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=BAH&period=max&api_key=YOUR_API_KEY");
const data = await res.json();