Who owns Third Coast Bancshares Inc, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
BlackRock, Inc.: 6.7% · 1,114,377 shares
AllianceBernstein L.P.: 4.4% · 607,269 shares
Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Third Coast Bancshares Inc they hold. Together these 184 managers report 66.17% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. | $46.8M | 1,159,145 | 0.00% | 6.96% | June 30, 2026 |
| VANGUARD GROUP INC | $25.3M | 666,690 | 0.00% | 4.00% | December 31, 2025 |
182 more institutional holders behind a free account
See every manager reporting Third Coast Bancshares Inc, how much of the company they hold, and how big the position is inside their own portfolio.
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