TCBX: Third Coast Bancshares, Inc. insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 0 sales totaling - in the last 180 days.

Activist and 5% holders

FiledWhatHolderStakeChangeFiling
2026-07-3013G amendmentBlackRock, Inc.6.70%SEC

Institutional ownership (Q2 2026)

143 institutions reported holding $393.48M of Third Coast Bancshares, Inc. on Form 13F (152 the quarter before). 10 opened a new position and 19 sold out. Shares held by institutions: +8%.

Largest holdersSharesValue
BlackRock, Inc.1,159,145$46.83M
VANGUARD CAPITAL MANAGEMENT LLC609,787$24.64M
ADAGE CAPITAL PARTNERS GP, L.L.C.527,875$21.33M
DIMENSIONAL FUND ADVISORS LP517,513$20.91M
KENNEDY CAPITAL MANAGEMENT LLC458,725$18.53M
STATE STREET CORP430,896$17.41M
AMERICAN CENTURY COMPANIES INC430,183$17.38M
GEODE CAPITAL MANAGEMENT, LLC395,884$16.00M
Bank of New York Mellon Corp335,465$13.55M
Ategra Capital Management, LLC261,387$10.56M

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