BankUnited Inc
Ownership
Ownership Structure
Who owns BankUnited Inc (BKU)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 92.7% of the shares are freely tradable; institutional investors hold 104.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.02 | 10,701,583 | -1.7 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.99 | 4,976,193 | +1.0 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 6.58 | 4,690,584 | +0.7 | 06/30/2026 |
| State Street Corp | 6.36 | 4,529,785 | +1.8 | 06/30/2026 |
| HoldCo Asset Management, L.P. | 4.96 | 3,535,282 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.59 | 3,272,801 | -0.6 | 06/30/2026 |
| American Century Companies Inc | 3.86 | 2,747,938 | +9.2 | 06/30/2026 |
| Artemis Investment Management LLP | 3.57 | 2,541,447 | +14.6 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.99 | 4,265,214 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.17 | 2,260,671 | -2.5 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Pauls Douglas J | Director | 42,472 | 1,868,768 $ | Aug 13, 2026 | direct |
| Mackey James G. | Chief Financial Officer | 5,420 | 238,480 $ | Aug 20, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | Mackey James G. | Chief Financial Officer | Other | 3,517 | 46.83 | 164,701 |
| Aug 20, 2026 | Mackey James G. | Chief Financial Officer | Other | 8,937 | 0.00 | – |
| Aug 13, 2026 | Pauls Douglas J | Director | Sell | 3,000 | 47.90 | 143,700 |
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: November 2, 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.