Third Coast Bancshares, Inc.

TCBX

Exchange: NYSE
Industry: Savings Institutions, Not Federally Chartered
SEC CIK: 0001781730

SEC filings (opens in a new tab)

No open-market purchases or sales by Third Coast Bancshares, Inc. insiders were filed in the last 90 days; 143 institutions reported holding it in 13F filings for Q2 2026, worth $405.9M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Third Coast Bancshares, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of TCBX: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Q3 2025	Change
Holders	134	144	+10
Shares	7.92M	8.08M	+161.3K (+2.0%)
Value	$258.9M	$305.5M	+$46.6M (+18.0%)

New holders (24)

Institutions that held Third Coast Bancshares, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to TCBX in Q3 2025
Institution	Shares	Value	% of portfolio
Wellington Management Group LLP	133,402	$5.07M	0.00%
Deroy & Devereaux Private Investment Counsel Inc	91,170	$3.46M	0.17%
Lighthouse Investment Partners, LLC	49,753	$1.89M	0.07%
Los Angeles Capital Management LLC	38,920	$1.48M	0.01%
AXA Investment Managers S.A.	26,859	$1.02M	0.00%
EAM Investors, LLC	25,786	$979.1K	0.11%
SG Americas Securities, LLC	10,145	$385.0K	0.00%
Creative Planning	9,988	$379.2K	0.00%
Rafferty Asset Management, LLC	9,408	$357.2K	0.00%
Arrowstreet Capital, Limited Partnership	9,186	$348.8K	0.00%
Integrated Quantitative Investments LLC	9,132	$346.7K	0.10%
Occudo Quantitative Strategies LP	7,285	$276.6K	0.03%
HRT Financial LP	7,060	$268.0K	0.00%
Krilogy Financial LLC	6,154	$230.8K	0.01%
Fca Corp	6,000	$227.8K	0.06%
Stephens Inc	5,600	$212.6K	0.00%
Advisory Services Network, LLC	820	$31.1K	0.00%
State of Alaska, Department of Revenue	558	$21.0K	0.00%
SRS Capital Advisors, Inc.	394	$15.0K	0.00%
Quarry LP	241	$9.15K	0.00%
Quadrant Capital Group LLC	153	$5.81K	0.00%
Optiver Holding B.V.	106	$4.03K	0.00%
Tortoise Investment Management, LLC	3	$114	0.00%
Farther Finance Advisors, LLC	2	$76	0.00%

Sold out (14)

Institutions that held Third Coast Bancshares, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of TCBX in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
AXA S.A.	31,328	$1.02M
Marshall Wace, LLP	23,668	$773.2K
Point72 Asset Management, L.P.	13,718	$448.2K
Principal Financial Group Inc	13,602	$444.4K
Magnetar Financial LLC	7,004	$228.8K
Corton Capital Inc.	6,971	$227.7K
Man Group plc	6,705	$219.1K
Summit Global Investments	6,561	$214.0K
Dynamic Technology Lab Private Ltd	6,167	$201.0K
Aster Capital Management (DIFC) Ltd	5,154	$168.4K
Steward Partners Investment Advisory, LLC	513	$16.8K
Point72 (DIFC) Ltd	372	$12.1K
Clear Street Markets LLC	349	$11.4K
Twin Peaks Wealth Advisors, LLC	2	$77