Company · Ownership research

Third Coast Bancshares, Inc. TCBX

CIK 0001781730 · CUSIP 88422P109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 152 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$35.64M 942,147 shares	0.00%	+7.93K(+0.80%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$22.52M 595,291 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
03	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$18.72M 494,913 shares	0.03%	-9.24K(-1.80%)Reduced	SEC filing ↗ May 15, 2026	▾
04	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$17.89M 472,808 shares	0.00%	+27.66K(+6.20%)Added	SEC filing ↗ May 7, 2026	▾
05	KENNEDY CAPITAL MANAGEMENT LLC CIK 884589 · View history	$17.65M 466,457 shares	0.37%	+7.84K(+1.70%)Added	SEC filing ↗ May 13, 2026	▾
06	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$13.55M 358,091 shares	0.01%	+53.62K(+17.60%)Added	SEC filing ↗ May 15, 2026	▾
07	STATE STREET CORP CIK 93751 · View history	$13.43M 355,088 shares	0.00%	+12.60K(+3.70%)Added	SEC filing ↗ May 15, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$11.57M 305,746 shares	0.00%	+4.88K(+1.60%)Added	SEC filing ↗ May 15, 2026	▾
09	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$9.67M 254,483 shares	0.00%	+20.49K(+8.80%)Added	SEC filing ↗ May 15, 2026	▾
10	Ategra Capital Management, LLC CIK 1741369 · View history	$7.75M 204,923 shares	4.32%	+22.74K(+12.50%)Added	SEC filing ↗ May 15, 2026	▾
11	Meridian Wealth Advisors, LLC CIK 1768095 · View history	$7.22M 190,792 shares	0.95%	+171.91K(+910.40%)Added	SEC filing ↗ May 11, 2026	▾
12	SEI INVESTMENTS CO CIK 350894 · View history	$6.76M 178,570 shares	0.01%	+113.04K(+172.50%)Added	SEC filing ↗ May 13, 2026	▾
13	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$6.68M 176,583 shares	0.00%	-16.74K(-8.70%)Reduced	SEC filing ↗ May 15, 2026	▾
14	BANC FUNDS CO LLC CIK 1029311 · View history	$6.40M 169,064 shares	1.19%	+11.56K(+7.30%)Added	SEC filing ↗ May 14, 2026	▾
15	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$6.07M 160,466 shares	0.01%	+4.86K(+3.10%)Added	SEC filing ↗ May 13, 2026	▾
16	STRATEGIC VALUE BANK PARTNERS LLC CIK 1904067 · View history	$5.99M 158,469 shares	3.22%	+158.47KNew	SEC filing ↗ Apr 28, 2026	▾
17	WASATCH ADVISORS LP CIK 814133 · View history	$5.98M 158,155 shares	0.04%	0(0.00%)Unchanged	SEC filing ↗ Apr 21, 2026	▾
18	Hillsdale Investment Management Inc. CIK 1368465 · View history	$5.62M 148,600 shares	0.15%	-13.50K(-8.30%)Reduced	SEC filing ↗ May 4, 2026	▾
19	Blue Trust, Inc. CIK 1856022 · View history	$5.56M 147,082 shares	0.06%	0(0.00%)Unchanged	SEC filing ↗ Apr 20, 2026	▾
20	MORGAN STANLEY CIK 895421 · View history	$5.20M 137,483 shares	0.00%	+43.04K(+45.60%)Added	SEC filing ↗ May 15, 2026	▾

Showing 20 / 152 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

152

Cancelled or null records excluded

Disclosed shares

9,338,732

Not deduplicated across managers

Disclosed value

$353.47M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Third Coast Bancshares, Inc. · Q1 2026

Explore all 152 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.