AMTB · NYSE · Banks - Regional

Amerant Bancorp

Runs deposit, credit, treasury, wealth, and fiduciary services from a Florida branch base.

$28.84
After-hours close−0.02 (−0.05%)
At close$28.86(+0.12%)

Breakdown13F · Form 4

Institutions 77.41%30.33M sharesInsiders 2.55%1.00M sharesOther 20.04%7.85M shares

Shares outstanding 39.18M · Float 34.75M · 88.7% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Wellington Management Group LLP5.39M13.76%13FAug 14, 2026
BlackRock, Inc.2.83M7.22%13FAug 7, 2026
Manufacturers Life Insurance Company, the2.18M5.56%13FAug 14, 2026
Patriot Financial Partners GP Ii, L.P.2.01M5.12%13FAug 13, 2026
North Reef Capital Management LP1.86M4.74%13FAug 14, 2026

Institutions13F, as of Jun 30, 2026

146 holders · 30.33M shares · 23 new positions · 75 increased · 46 reduced · 26 closed

HolderShares% outstandingChg q/qFiled
Wellington Management Group LLP5.39M13.76%−137.8KAug 14, 2026
BlackRock, Inc.2.83M7.22%+31.8KAug 7, 2026
Manufacturers Life Insurance Company, the2.18M5.56%+2.17MAug 14, 2026
Patriot Financial Partners GP Ii, L.P.2.01M5.12%−250.0KAug 13, 2026
North Reef Capital Management LP1.86M4.74%+695.0KAug 14, 2026
Vanguard Capital Management LLC1.65M4.20%−126.1KAug 13, 2026
Dimensional Fund Advisors LP1.57M3.99%+176.1KAug 11, 2026
State Street Corp1.26M3.22%+125.9KAug 7, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.7.20%2.76M13GApr 24, 2025
Vanguard Capital Management5.10%2.05M13GApr 29, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
M. Gustavo Marturetdirector624.5K1.59%May 11, 2026
Millar Wilsondirector118.4K0.30%May 11, 2026
Alberto Caprilesofficer: SEVP Chief Risk Officer39.3K0.10%Feb 20, 2026
Pamella J. Danadirector27.5K0.07%May 11, 2026
Carlos Iafigliolaofficer: See remarks21.6K0.06%Apr 28, 2026
John Walton Quilldirector21.1K0.05%May 11, 2026
Mariola Sanchezofficer: See remarks20.0K0.05%Feb 20, 2026
Juan Esterripaofficer: See remarks19.1K0.05%Aug 14, 2025
Pedro Parraofficer: See Remarks18.2K0.05%Feb 20, 2026
Sharymar Calderonofficer: SEVP - Chief Financial Officer17.2K0.04%Feb 20, 2026

19 people have not refiled in the last 18 months (647.6K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Apr 27, 2026
Carlos Iafigliolaofficer: See remarks
Purchase885$22.8021,576
Jan 30, 2026
Carlos Iafigliolaofficer: See remarks
Purchase1,000$21.7415,964
Jan 27, 2026
Odilon Almeidadirector
Purchase4,816$20.995,316

CongressHouse and Senate disclosures

Not reported.