DOSSIER · 13F Holders · Q1 2026
TCBX

THIRD COAST BANCSHARES INC

153 institutions still hold THIRD COAST BANCSHARES INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 88422P109·153 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$231M
visible holders
Holders
153
filers reporting
Concentration
15.43%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

153 institutions reported TCBX in Q1 2026. BlackRock, Inc. leads at 15.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$36M942K0.00%Q1 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$23M595K0.00%Q1 2026
03
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$19M495K0.03%Q1 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$18M473K0.00%Q1 2026
05
KENNEDY CAPITAL MANAGEMENT LLC
CIK 0000884589
$18M466K0.37%Q1 2026
06
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$14M358K0.01%Q1 2026
07
STATE STREET CORP
CIK 0000093751
$13M355K0.00%Q1 2026
08
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$12M306K0.00%Q1 2026
09
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$10M254K0.00%Q1 2026
10
Ategra Capital Management, LLC
CIK 0001741369
$8M205K3.85%Q1 2026
11
Meridian Wealth Advisors, LLC
CIK 0001768095
$7M191K0.95%Q1 2026
12
SEI INVESTMENTS CO
CIK 0000350894
$7M179K0.01%Q1 2026
13
WASATCH ADVISORS LP
CIK 0000814133
$7M166K0.04%Q2 2026
14
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$7M177K0.00%Q1 2026
15
BANC FUNDS CO LLC
CIK 0001029311
$6M169K1.19%Q1 2026
16
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$6M160K0.01%Q1 2026
17
STRATEGIC VALUE BANK PARTNERS LLC
CIK 0001904067
$6M158K3.22%Q1 2026
18
Blue Trust, Inc.
CIK 0001856022
$6M147K0.06%Q2 2026
19
Hillsdale Investment Management Inc.
CIK 0001368465
$6M149K0.15%Q1 2026
20
MORGAN STANLEY
CIK 0000895421
$5M137K0.00%Q1 2026
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Insiders at THIRD COAST BANCSHARES INC
Brunson W. DonaldEber LizBobbora WilliamGlander Troy AndrewBonnen DennisStich MaryBonnen GregEisenhart Lynn