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Buy Day today: Good (62) Broad market participation · no major macro event
TCBX

Third Coast Bancshares, Inc.

Financial Services · Banks - Regional · —

44.40$ +0.2% vs. previous close Closing price · As of: Sep 17, 2026

Ownership

Ownership Structure

Who owns Third Coast Bancshares, Inc. (TCBX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 91.4% of the shares are freely tradable; institutional investors hold 57.0%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 57.0%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 8.2%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 91.4%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 3.6%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 17Mio.

Largest Shareholders

Institutions

Institutions TCBX
Name Stake (%) Shares Change (%) Date
BlackRock Inc 5.66 942,147 +0.8 03/31/2026
Vanguard Capital Management, LLC 3.57 595,291 +0.0 03/31/2026
Adage Capital Partners Gp LLC 3.17 527,875 +6.7 06/30/2026
Dimensional Fund Advisors, Inc. 3.11 517,513 +9.5 06/30/2026
Kennedy Capital Management Inc 2.75 458,725 -1.7 06/30/2026
American Century Companies Inc 2.58 430,183 +20.1 06/30/2026
State Street Corp 2.13 355,088 +3.7 03/31/2026

Funds

Funds TCBX
Name Stake (%) Shares Change (%) Date
Vanguard MStar Total Stk Mkt Idx Invest 2.53 421,069 +0.0 07/31/2026
Avantis US Small Cap Value ETF 2.37 394,290 +0.1 08/31/2026
iShares Russell 2000 ETF 2.35 392,000 -0.6 08/31/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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