BANKUNITED INC BKU
COM · Common Stock · CUSIP 06652K103
Florida based regional bank
- SectorFinancials
- IndustrySavings Institution, Federally Chartered
- HeadquartersMiami Lakes, FL
- Founded2006
- Websitebankunited.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($10.5m this quarter). Holder counts are more reliable. Shares outstanding: 75.2m as of 2025-08-04, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $35.59. Options: 4 managers hold calls ($162.9k notional), 3 hold puts ($444.9k).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 235 |
| Q4 2022 | 222 |
| Q1 2023 | 207 |
| Q2 2023 | 217 |
| Q3 2023 | 222 |
| Q4 2023 | 242 |
| Q1 2024 | 241 |
| Q2 2024 | 229 |
| Q3 2024 | 263 |
| Q4 2024 | 271 |
| Q1 2025 | 289 |
| Q2 2025 | 278 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 96 | 95 |
| Q4 2023 | 100 | 114 |
| Q1 2024 | 107 | 107 |
| Q2 2024 | 104 | 116 |
| Q3 2024 | 126 | 107 |
| Q4 2024 | 127 | 131 |
| Q1 2025 | 141 | 119 |
| Q2 2025 | 137 | 140 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $539.3k | $1.5m | 2.77 |
| Q4 2024 | $480.1k | $309.2k | 0.64 |
| Q1 2025 | $364.6k | $451.2k | 1.24 |
| Q2 2025 | $162.9k | $444.9k | 2.73 |
Biggest buyers
| CITADEL ADVISORS LLC | Added | +1.9m |
| FMR LLC | Added | +1.6m |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +1.3m |
| UBS Group AG | Added | +854.4k |
| CRAMER ROSENTHAL MCGLYNN LLC | Added | +463.4k |
| FRONTIER CAPITAL MANAGEMENT CO LLC | Added | +225.9k |
| Allianz Asset Management GmbH | Added | +154.5k |
| BARCLAYS PLC | Added | +139.7k |
| AMERICAN CENTURY COMPANIES INC | Added | +128.7k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +114.0k |
Biggest sellers
| ALLIANCEBERNSTEIN L.P. | Reduced | -1.9m |
| MILLENNIUM MANAGEMENT LLC | Reduced | -556.6k |
| JENNISON ASSOCIATES LLC | Sold out | -331.7k |
| Assenagon Asset Management S.A. | Sold out | -293.8k |
| RENAISSANCE TECHNOLOGIES LLC | Sold out | -258.4k |
| T. Rowe Price Investment Management, Inc. | Reduced | -220.6k |
| GOLDMAN SACHS GROUP INC | Reduced | -183.6k |
| Qube Research & Technologies Ltd | Reduced | -148.8k |
| Cubist Systematic Strategies, LLC | Reduced | -147.2k |
| D. E. Shaw & Co., Inc. | Reduced | -132.9k |
Biggest calls
| Walleye Trading LLC | Reduced | $138.8k3.9k shares |
| SIMPLEX TRADING, LLC | Added | $17.0k500 shares |
| GROUP ONE TRADING LLC | Reduced | $7.1k200 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $242.0k6.8k shares |
| Walleye Trading LLC | Reduced | $202.9k5.7k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 6.8% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.2% |
HoldCo Asset Management, LP
13D · may seek influence
new · filed 2026-10-28
Stated purposeThe Reporting Persons purchased the Shares based on the Reporting Persons' belief that the Shares, when purchased, were undervalued and represented an attractive investment opportunity. Depending upon overall market conditions, other investment opportunities available to the Reporting Persons, and the availability of Shares at prices that would make the purchase or sale of Shares desirable, the Reporting Persons may endeavor to increase or decrease their position in the Issuer through, among other things, the purchase or sale of Shares on the open market or in private transactions or otherwise, on such terms and at such times as the Reporting Persons may deem advisable. The Reporting Persons have engaged, and expect to continue to engage, in discussions with certain members of the Issuer'… Full filing |
5.0% |
Fell to 5% or below in the last year: INTEGRATED CORE STRATEGIES (US) LLC (1.3%, 2026-07-08), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 1 | $43.9k | — |
| Q3 2024 | 0 | — | 3 | $802.4k | — |
| Q4 2024 | 0 | — | 2 | $524.5k | — |
| Q1 2025 | 1 | $97.0k | 0 | — | — |
| Q2 2025 | 0 | — | 2 | $873.6k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-05-28 | DiGiacomo John N. Director | Sold | $34.4k1.0k shares |
| 2025-05-07 | LUNAK LESLIE Chief Financial Officer | Sold | $74.8k2.2k shares |
| 2025-05-06 | LUNAK LESLIE Chief Financial Officer | Sold | $764.4k22.8k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 11.0m $391.8m | Added +109.3k |
| VANGUARD GROUP INC 0.01% of their portfolio | 9.4m $336.3m | Reduced -54.2k |
| DIMENSIONAL FUND ADVISORS LP 0.04% of their portfolio | 4.5m $161.7m | Reduced -5.2k |
| STATE STREET CORP 0.01% of their portfolio | 4.4m $155.2m | Reduced -102.3k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 2.5m $90.2m | Reduced -131.7k |
| WELLINGTON MANAGEMENT GROUP LLP 0.02% of their portfolio | 2.5m $88.8m | Added +1.3m |
| T. Rowe Price Investment Management, Inc. 0.05% of their portfolio | 2.1m $75.7m | Reduced -220.6k |
| AMERICAN CENTURY COMPANIES INC 0.04% of their portfolio | 2.0m $70.4m | Added +128.7k |
| CITADEL ADVISORS LLC 0.06% of their portfolio | 2.0m $70.3m | Added +1.9m |
| FMR LLC 0.00% of their portfolio | 1.9m $68.1m | Added +1.6m |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.8m $63.2m | Added +13.6k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 1.5m $52.8m | Reduced -49.0k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 1.5m $52.5m | Added +14.4k |
| UBS Group AG 0.01% of their portfolio | 1.5m $52.5m | Added +854.4k |
| CRAMER ROSENTHAL MCGLYNN LLC 3.11% of their portfolio | 1.3m $45.2m | Added +463.4k |
| ROYCE & ASSOCIATES LP 0.46% of their portfolio | 1.3m $44.9m | Added +10.2k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.0m $36.8m | Reduced -25.5k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 1.0m $36.5m | Reduced -1.9m |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 1.0m $36.3m | Reduced -556.6k |
| MORGAN STANLEY 0.00% of their portfolio | 885.0k $31.5m | Reduced -36.4k |
| Balyasny Asset Management L.P. 0.07% of their portfolio | 856.2k $30.5m | Reduced -109.1k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 847.8k $30.2m | Reduced -3.9k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.02% of their portfolio | 798.3k $28.4m | Added +114.0k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.11% of their portfolio | 778.0k $27.7m | Reduced -5.6k |
| Boston Partners 0.03% of their portfolio | 767.3k $27.3m | Reduced -4.3k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 751.8k $26.8m | Reduced -183.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 685.5k $24.4m | Reduced -1.4k |
| FRONTIER CAPITAL MANAGEMENT CO LLC 0.20% of their portfolio | 621.6k $22.1m | Added +225.9k |
| Fisher Asset Management, LLC 0.01% of their portfolio | 575.9k $20.5m | Added +114.0k |
| Invesco Ltd. 0.00% of their portfolio | 570.9k $20.3m | Added +6.8k |
| FEDERATED HERMES, INC. 0.04% of their portfolio | 537.7k $19.1m | Added +4.3k |
| Aristotle Capital Boston, LLC 0.95% of their portfolio | 522.5k $18.6m | Reduced -48.5k |
| LAZARD ASSET MANAGEMENT LLC 0.02% of their portfolio | 504.4k $17.9m | Reduced -13.3k |
| Nuveen, LLC 0.00% of their portfolio | 469.9k $16.7m | Reduced -4.5k |
| Glenmede Investment Management, LP 0.08% of their portfolio | 450.5k $16.0m | First filing |
| Verition Fund Management LLC 0.09% of their portfolio | 445.0k $15.8m | Reduced -93.4k |
| LSV ASSET MANAGEMENT 0.04% of their portfolio | 444.1k $15.8m | Reduced -5.5k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.36% of their portfolio | 430.1k $15.3m | Reduced -10.1k |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.04% of their portfolio | 380.6k $13.5m | Added +55.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 372.9k $13.3m | Added +709 |
| ALGERT GLOBAL LLC 0.28% of their portfolio | 372.7k $13.3m | Reduced -3.6k |
| TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio | 366.5k $13.0m | Added +94.5k |
| Allianz Asset Management GmbH 0.02% of their portfolio | 363.8k $12.9m | Added +154.5k |
| PRUDENTIAL FINANCIAL INC 0.02% of their portfolio | 347.3k $12.4m | Reduced -42.2k |
| SEI INVESTMENTS CO 0.01% of their portfolio | 331.3k $11.8m | Added +49.0k |
| Public Sector Pension Investment Board 0.05% of their portfolio | 299.6k $10.7m | Added +19.3k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 290.0k $10.3m | Added +67.9k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 288.4k $10.3m | Added +15.6k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 283.8k $10.1m | Added +100.1k |
| BARCLAYS PLC 0.00% of their portfolio | 274.7k $9.8m | Added +139.7k |
| BASSWOOD CAPITAL MANAGEMENT, L.L.C. 0.48% of their portfolio | 272.4k $9.7m | Unchanged |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.04% of their portfolio | 268.5k $9.6m | Added +4.2k |
| Empowered Funds, LLC 0.10% of their portfolio | 251.4k $8.9m | Reduced -5.0k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 225.9k $8.0m | Added +2.7k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.19% of their portfolio | 223.9k $8.0m | Reduced -3.7k |
| CITIGROUP INC 0.01% of their portfolio | 220.8k $7.9m | Added +43.6k |
| Legal & General Group Plc 0.00% of their portfolio | 209.0k $7.4m | Added +1.6k |
| Trexquant Investment LP 0.08% of their portfolio | 201.1k $7.2m | Added +9.4k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 197.3k $7.0m | Added +17.9k |
| CONGRESS ASSET MANAGEMENT CO 0.05% of their portfolio | 195.5k $7.0m | Added +2 |
| Cubist Systematic Strategies, LLC 0.07% of their portfolio | 184.7k $6.6m | Reduced -147.2k |
| FIRST TRUST ADVISORS LP 0.01% of their portfolio | 179.2k $6.4m | Added +30.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio | 156.2k $5.6m | Added +3.0k |
| TWO SIGMA ADVISERS, LP 0.01% of their portfolio | 156.0k $5.6m | Added +56.4k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 144.2k $5.1m | Reduced -120.0k |
| Swiss National Bank 0.00% of their portfolio | 143.7k $5.1m | Reduced -1.2k |
| Rafferty Asset Management, LLC 0.02% of their portfolio | 136.6k $4.9m | Added +21.2k |
| Qube Research & Technologies Ltd 0.01% of their portfolio | 133.0k $4.7m | Reduced -148.8k |
| Thrivent Financial for Lutherans 0.01% of their portfolio | 126.6k $4.5m | Reduced -7.6k |
| Russell Investments Group, Ltd. 0.01% of their portfolio | 121.5k $4.3m | Added +781 |
| NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio | 108.5k $3.9m | Added +1.6k |
| HUSSMAN STRATEGIC ADVISORS, INC. 0.85% of their portfolio | 105.0k $3.7m | Added +21.0k |
| Mitsubishi UFJ Trust & Banking Corp 0.01% of their portfolio | 98.7k $3.5m | Added +5.5k |
| Quantbot Technologies LP 0.09% of their portfolio | 94.9k $3.4m | Added +3.5k |
| HENNESSY ADVISORS INC 0.11% of their portfolio | 90.0k $3.2m | Reduced -5.0k |
| Y-Intercept (Hong Kong) Ltd 0.08% of their portfolio | 87.2k $3.1m | Added +80.8k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 82.7k $2.9m | Added +6.5k |
| Inspire Advisors, LLC 0.30% of their portfolio | 82.2k $2.9m | New |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 77.3k $2.8m | Added +544 |
| Interval Partners, LP 0.06% of their portfolio | 72.9k $2.6m | Reduced -18.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 69.1k $2.5m | Added +483 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 67.1k $2.4m | Reduced -6.1k |
| MALTESE CAPITAL MANAGEMENT LLC 0.32% of their portfolio | 65.0k $2.3m | Reduced -35.0k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.01% of their portfolio | 64.9k $2.3m | Reduced -322 |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.02% of their portfolio | 63.7k $2.3m | Added +3.9k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 60.3k $2.1m | Added +688 |
| Linden Thomas Advisory Services, LLC 0.22% of their portfolio | 57.0k $2.0m | Reduced -567 |
| IEQ CAPITAL, LLC 0.01% of their portfolio | 56.4k $2.0m | Added +19.3k |
| INTECH INVESTMENT MANAGEMENT LLC 0.02% of their portfolio | 55.9k $2.0m | Reduced -29.6k |
| NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio | 55.8k $2.0m | Reduced -366 |
| Pathstone Holdings, LLC 0.01% of their portfolio | 53.3k $1.9m | Reduced -11.2k |
| NATIXIS ADVISORS, LLC 0.00% of their portfolio | 53.1k $1.9m | Added +5.1k |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 50.9k $1.8m | Added +668 |
| Brandywine Global Investment Management, LLC 0.01% of their portfolio | 50.4k $1.8m | Reduced -2.0k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 50.0k $1.8m | Reduced -132.9k |
| Campbell & CO Investment Adviser LLC 0.11% of their portfolio | 48.8k $1.7m | New |
| State of Alaska, Department of Revenue 0.02% of their portfolio | 44.8k $1.6m | Added +3.4k |
| MetLife Investment Management, LLC 0.01% of their portfolio | 44.5k $1.6m | Added +485 |
| Engineers Gate Manager LP 0.02% of their portfolio | 43.6k $1.6m | Reduced -18.8k |
| AlphaQuest LLC 0.15% of their portfolio | 42.3k $1.5m | Reduced -38.3k |