Booz Allen Hamilton Holding (BAH)
Who owns Booz Allen Hamilton Holding (BAH)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.6% of the shares are freely tradable; institutional investors hold 100.9%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 11.65 | 13,946,447 | +1.7 | 12/31/2025 |
| BlackRock Inc | 10.43 | 12,484,600 | -7.4 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 6.57 | 7,872,936 | +0.0 | 03/31/2026 |
| T. Rowe Price Associates, Inc. | 5.54 | 6,632,924 | +27.1 | 03/31/2026 |
| T. Rowe Price Investment Management,Inc. | 5.01 | 5,997,188 | -44.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.51 | 5,397,378 | +0.0 | 03/31/2026 |
| PRIMECAP Management Company | 4.03 | 4,829,798 | +3.5 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 3.20 | 3,829,137 | -30.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.42 | 4,091,078 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.20 | 3,837,342 | +0.3 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 27. Jul 2026 | Nolan Ryan | Director | Other | 805 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.