Security Snapshot

Amerant Bancorp Inc. - Common Stock (AMTB) Institutional Ownership

CUSIP: 023576101

13F Institutional Holders and Ownership History from Q2 2019 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

143

Shares (Excl. Options)

27.02MFull value: 27,022,950 · shares · 30 Jun 2026

Price

$25.52

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common Stock
Symbol
AMTB on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
27,022,950
Latest holder snapshot 5 signals
Total 13F value
$689,465,903
Portfolio coverage rank
0%
Share change
-222,937
Value change
-$1,215,547
Number of holders
143
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
38,516,413
SEC-reported price per share
$29.25
Insider filing price
$29.25
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • AMTB - Amerant Bancorp Inc. - Common Stock is tracked under CUSIP 023576101.
  • 143 institutions reported positions in Q2 2026.
  • 2 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 149 to 143 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $600.57MFull value: $600,570,550 · USD · 31 Mar 2026
    to
    $689.47MFull value: $689,465,903 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 143 institutions filings for Q2 2026.

Open SEC evidence

Security key

023576101

13F reference period

Q2 2026

13F holders

143

13D/G owners

2

CIK / CUSIP context first

Open Q2 2026 holders AMTB full holder history Amerant Bancorp Inc. SEC filings Amerant Bancorp Inc. company facts Amerant Bancorp Inc. insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
2
Security
AMTB
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 7.2% $46,642,167 2,755,001 BlackRock, Inc. 31 Mar 2025
VANGUARD CAPITAL MANAGEMENT LLC 5% -2.2% $50,067,292 -$3,405,256 1,921,969 -6.4% Vanguard Capital Management 30 Jun 2026
As of 30 Jun 2026, 143 institutional investors reported holding
27.02MFull value: 27,022,950 · shares · 30 Jun 2026
shares of Amerant Bancorp Inc. - Common Stock (AMTB). This represents 70% of the company’s total
38.52MFull value: 38,516,413 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
62%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
WELLINGTON MANAGEMENT GROUP LLP 14% 5,392,594 -2.5% 0.02% $137,619,000
BlackRock, Inc. 7.3% 2,828,855 +1.1% 0% $72,192,383
Patriot Financial Partners GP II, L.P. 5.2% 2,007,283 -11% 13% $51,225,862
North Reef Capital Management LP 4.8% 1,855,507 +60% 1.8% $47,352,539
VANGUARD CAPITAL MANAGEMENT LLC 4.3% 1,646,945 -7.1% 0% $42,030,036
DIMENSIONAL FUND ADVISORS LP 4.1% 1,565,026 +13% 0.01% $39,938,361
STATE STREET CORP 3.3% 1,263,067 +11% 0% $32,233,470
GEODE CAPITAL MANAGEMENT, LLC 2.4% 922,817 +0.78% 0% $23,556,514
AMERICAN CENTURY COMPANIES INC 2.2% 846,437 +60% 0.01% $21,601,072
TWO SIGMA INVESTMENTS, LP 1.8% 700,533 +59% 0.01% $17,877,602
BASSWOOD CAPITAL MANAGEMENT, L.L.C. 1.3% 497,159 0.54% $12,687,498
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 1.2% 472,648 +0.42% 0.04% $12,061,977
VANGUARD PORTFOLIO MANAGEMENT LLC 1.1% 427,065 +2% 0% $10,898,699
MALTESE CAPITAL MANAGEMENT LLC 1.1% 420,000 -15% 2% $10,718,400
GOLDMAN SACHS GROUP INC 0.89% 343,107 +14% 0% $8,756,091
MENDON CAPITAL ADVISORS CORP 0.85% 327,504 +20% 3% $8,357,902
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.82% 316,910 -12% 0% $8,087,543
NORTHERN TRUST CORP 0.79% 303,007 +0.13% 0% $7,732,738
Curi Capital, LLC 0.78% 300,056 +20% 0.12% $7,657,430
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.69% 264,730 0% 0.12% $6,755,910
VANGUARD FIDUCIARY TRUST CO 0.63% 241,417 -5.1% 0% $6,160,962
UBS Group AG 0.54% 206,712 -76% 0% $5,275,290
CITADEL ADVISORS LLC 0.52% 200,151 +681% 0% $5,107,854
PEREGRINE CAPITAL MANAGEMENT LLC 0.51% 196,208 -8% 0.16% $5,007,228
CSM Advisors, LLC 0.51% 195,885 -0.11% 0.11% $4,999,000

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
30
Headline period
Q2 2026
Rows shown
1-25 of 30
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 276,112 $7,923,160 -$1,310,578 $28.67 21
2026 Q2 27,022,950 $689,465,903 -$1,215,547 $25.52 143
2026 Q1 27,258,465 $600,570,550 +$29,514,613 $22.04 149
2025 Q4 25,921,102 $505,656,651 -$8,333,068 $19.51 142
2025 Q3 26,398,898 $508,682,387 -$11,473,008 $19.27 132
2025 Q2 27,029,259 $492,744,690 -$7,466,955 $18.23 127
2025 Q1 27,394,528 $565,427,105 +$6,638,835 $20.64 124
2024 Q4 27,047,620 $606,141,451 +$43,791,189 $22.41 116
2024 Q3 25,080,798 $535,978,926 +$191,884,114 $21.37 113
2024 Q2 15,499,375 $351,834,932 +$21,429,443 $22.70 91
2024 Q1 14,756,429 $343,820,726 +$16,449,188 $23.29 82
2023 Q4 14,106,811 $346,605,206 +$21,041,415 $24.57 77
2023 Q3 13,125,646 $228,910,242 -$773,516 $17.44 79
2023 Q2 13,155,674 $226,145,356 -$228,123 $17.19 82
2023 Q1 13,138,520 $285,701,305 -$150,862 $21.76 86
2022 Q4 13,092,398 $351,401,085 +$8,487,048 $26.84 86
2022 Q3 12,786,657 $317,615,673 +$3,741,268 $24.84 84
2022 Q2 12,614,746 $354,716,784 +$18,828,482 $28.12 83
2022 Q1 12,157,420 $383,943,372 -$26,203,285 $31.59 99
2021 Q4 12,973,474 $448,267,660 +$47,058,204 $34.55 89
2021 Q3 11,658,205 $288,417,420 +$18,077,513 $24.74 69
2021 Q2 10,950,701 $234,121,481 +$14,246,507 $21.38 64
2021 Q1 10,399,818 $193,128,693 +$13,500,854 $18.57 63
2020 Q4 9,675,328 $147,065,009 +$11,116,748 $15.20 51
2020 Q3 7,561,811 $70,406,646 -$2,272,829 $9.31 47
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