TCBX Third Coast Bancshares, Inc.
Third Coast Bancshares, Inc. (TCBX) Institutional Ownership
What the institutions did with TCBX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 1.2M | 11.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 609.8K | 6.1% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 527.9K | 5.2% |
| DIMENSIONAL FUND ADVISORS LP | 517.5K | 5.1% |
| KENNEDY CAPITAL MANAGEMENT LLC | 458.7K | 4.6% |
| STATE STREET CORP | 430.9K | 4.3% |
| AMERICAN CENTURY COMPANIES INC | 430.2K | 4.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 395.9K | 3.9% |
| Bank of New York Mellon Corp | 335.5K | 3.3% |
| ALLIANCEBERNSTEIN L.P. | 268.6K | 2.7% |
| Ategra Capital Management, LLC | 261.4K | 2.6% |
| Meridian Wealth Advisors, LLC | 180.5K | 1.8% |
| 1492 Capital Management LLC | 174.2K | 1.7% |
| BANC FUNDS CO LLC | 169.1K | 1.7% |
| WELLINGTON MANAGEMENT GROUP LLP | 167.1K | 1.7% |
| WASATCH ADVISORS LP | 166.3K | 1.7% |
| Blue Trust, Inc. | 147.1K | 1.5% |
| STRATEGIC VALUE BANK PARTNERS LLC | 146.5K | 1.5% |
| Lighthouse Investment Partners, LLC | 141.8K | 1.4% |
| ACADIAN ASSET MANAGEMENT LLC | 139.4K | 1.4% |
| NORTHERN TRUST CORP | 137.7K | 1.4% |
| SEI INVESTMENTS CO | 123.9K | 1.2% |
| Connor, Clark & Lunn Investment Management Ltd. | 122.6K | 1.2% |
| DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC | 119.3K | 1.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 111.4K | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Bank of New York Mellon Corp | Increased | 51.0K | 335.5K | +284.5K |
| BlackRock, Inc. | Increased | 942.1K | 1.2M | +217.0K |
| Hillsdale Investment Management Inc. | Reduced | 148.6K | 38.6K | -110.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 305.7K | 395.9K | +90.1K |
| Lighthouse Investment Partners, LLC | Increased | 60.3K | 141.8K | +81.5K |
| Ballast Asset Management, LP | New | 0 | 80.3K | +80.3K |
| STATE STREET CORP | Increased | 355.1K | 430.9K | +75.8K |
| AMERICAN CENTURY COMPANIES INC | Increased | 358.1K | 430.2K | +72.1K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 64.3K | 5.2K | -59.1K |
| Ategra Capital Management, LLC | Increased | 204.9K | 261.4K | +56.5K |
| SEI INVESTMENTS CO | Reduced | 178.6K | 123.9K | -54.7K |
| GOLDMAN SACHS GROUP INC | Reduced | 129.6K | 82.0K | -47.6K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 472.8K | 517.5K | +44.7K |
| 1492 Capital Management LLC | Increased | 132.8K | 174.2K | +41.4K |
| TUDOR INVESTMENT CORP ET AL | Reduced | 44.4K | 5.3K | -39.1K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Sold Out | 38.3K | 0 | -38.3K |
| NOTTINGHAM ADVISORS, INC. | Sold Out | 37.4K | 0 | -37.4K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Increased | 494.9K | 527.9K | +33.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 81.3K | 111.4K | +30.2K |
| UBS Group AG | Increased | 41.3K | 71.2K | +30.0K |
| MARTINGALE ASSET MANAGEMENT L P | Reduced | 58.4K | 28.7K | -29.7K |
| NORTHERN TRUST CORP | Increased | 109.9K | 137.7K | +27.8K |
| MORGAN STANLEY | Reduced | 137.5K | 110.2K | -27.2K |
| Integrated Quantitative Investments LLC | Sold Out | 24.4K | 0 | -24.4K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 44.9K | 21.4K | -23.5K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 84.0K | 61.5K | -22.5K |
| FRANKLIN RESOURCES INC | Reduced | 110.5K | 88.2K | -22.3K |
| Qube Research & Technologies Ltd | Reduced | 76.1K | 54.7K | -21.4K |
| SALZHAUER MICHAEL | Increased | 40.8K | 61.9K | +21.1K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 160.5K | 139.4K | -21.1K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 79.5K | 97.4K | +17.9K |
| Inspire Investing, LLC | New | 0 | 16.9K | +16.9K |
| Quantinno Capital Management LP | Increased | 17.9K | 33.5K | +15.6K |
| Legato Capital Management LLC | Sold Out | 15.3K | 0 | -15.3K |
| CITADEL ADVISORS LLC | Increased | 14.7K | 29.6K | +14.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 595.3K | 609.8K | +14.5K |
| ALLIANCEBERNSTEIN L.P. | Increased | 254.5K | 268.6K | +14.1K |
| Valeo Financial Advisors, LLC | Increased | 64.8K | 78.6K | +13.8K |
| Russell Investments Group, Ltd. | Increased | 40.5K | 53.9K | +13.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 13.3K | 0 | -13.3K |
| XTX Topco Ltd | Increased | 6.9K | 19.9K | +13.0K |
| Jackson Creek Investment Advisors LLC | New | 0 | 12.4K | +12.4K |
| STRATEGIC VALUE BANK PARTNERS LLC | Reduced | 158.5K | 146.5K | -12.0K |
| Verdence Capital Advisors LLC | New | 0 | 11.4K | +11.4K |
| Beacon Pointe Advisors, LLC | Sold Out | 11.3K | 0 | -11.3K |
| Meridian Wealth Advisors, LLC | Reduced | 190.8K | 180.5K | -10.3K |
| R Squared Ltd | Sold Out | 10.1K | 0 | -10.1K |
| Harbor Advisors LLC | New | 0 | 10.0K | +10.0K |
| FIRST TRUST ADVISORS LP | Increased | 40.2K | 50.1K | +9.9K |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 176.6K | 167.1K | -9.5K |
| Thrivent Financial for Lutherans | Reduced | 16.3K | 7.0K | -9.4K |
| PFG Investments, LLC | Sold Out | 9.1K | 0 | -9.1K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 34.1K | 43.2K | +9.0K |
| Engineers Gate Manager LP | Sold Out | 8.8K | 0 | -8.8K |
| Daytona Street Capital LLC | Increased | 33.4K | 41.9K | +8.5K |
| WELLS FARGO & COMPANY/MN | Increased | 4.9K | 13.1K | +8.2K |
| WASATCH ADVISORS LP | Increased | 158.2K | 166.3K | +8.2K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 45.3K | 53.4K | +8.0K |
| KENNEDY CAPITAL MANAGEMENT LLC | Reduced | 466.5K | 458.7K | -7.7K |
| HSBC HOLDINGS PLC | Sold Out | 7.4K | 0 | -7.4K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.