13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
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
—
▲ 6.4%
vs prior quarter
13F value held
$229M
64.0% inst. owned
of float
Holders
153
+39 QoQ
filers reporting
Activity
+56 / −22
+769 added · −717 reduced
this quarter
Concentration
15.58%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

153 institutions reported TCBX in Q1 2026. BlackRock, Inc. leads at 15.6% of the visible book. +39 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$36M942K0.00%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$23M595K0.00%Q1 202603
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$19M495K0.03%Q1 202604
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$18M473K0.00%Q1 202605
KENNEDY CAPITAL MANAGEMENT LLC
CIK 0000884589
$18M466K0.37%Q1 202606
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$14M358K0.01%Q1 202607
STATE STREET CORP
CIK 0000093751
$13M355K0.00%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$12M306K0.00%Q1 202609
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$10M254K0.00%Q1 202610
Ategra Capital Management, LLC
CIK 0001741369
$8M205K3.85%Q1 202611
Meridian Wealth Advisors, LLC
CIK 0001768095
$7M191K0.95%Q1 202612
SEI INVESTMENTS CO
CIK 0000350894
$7M179K0.01%Q1 202613
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$7M177K0.00%Q1 202614
BANC FUNDS CO LLC
CIK 0001029311
$6M169K1.19%Q1 202615
STRATEGIC VALUE BANK PARTNERS LLC
CIK 0001904067
$6M158K3.22%Q1 202616
WASATCH ADVISORS LP
CIK 0000814133
$6M158K0.04%Q1 202617
Hillsdale Investment Management Inc.
CIK 0001368465
$6M149K0.15%Q1 202618
Blue Trust, Inc.
CIK 0001856022
$6M147K0.06%Q1 202619
MORGAN STANLEY
CIK 0000895421
$5M137K0.00%Q1 202620
1492 Capital Management LLC
CIK 0001584087
$5M133K1.91%Q1 2026
Page 1 of 8
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