THIRD COAST BANCSHARES INC (TCBX) Top Institutional Shareholders
THIRD COAST BANCSHARES INC (TCBX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $338.82M in TCBX holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TCBX tracked by InsiderSet, reporting ownership valued at approximately $35.64M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $36.24M, representing an estimated gain of +1.69% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed TCBX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Adage Capital Partners Gp, L.L.C., and several other long-term asset managers with concentrated positions in THIRD COAST BANCSHARES INC (TCBX).
This page ranks the largest institutional TCBX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
146
Total Reported Value
$338.82M
Largest Holder
Blackrock, Inc.
Largest Position
$35.64M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
171
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 942,147 | $35,641,421 | $36,244,395 | +$602,974 | +1.69% | |
| Vanguard Capital Management Llc | 0.00% | 595,291 | $22,519,859 | $22,900,845 | +$380,986 | +1.69% | |
| Adage Capital Partners Gp, L.L.C. | 0.03% | 494,913 | $18,722,559 | $19,039,303 | +$316,744 | +1.69% | |
| Dimensional Fund Advisors Lp | 0.00% | 472,808 | $17,885,761 | $18,188,924 | +$303,163 | +1.69% | |
| Kennedy Capital Management Llc | 0.37% | 466,457 | $17,646,068 | $17,944,601 | +$298,533 | +1.69% | |
| American Century Companies Inc | 0.01% | 358,091 | $13,546,583 | $13,775,761 | +$229,178 | +1.69% | |
| State Street Corp | 0.00% | 355,088 | $13,432,979 | $13,660,235 | +$227,256 | +1.69% | |
| Geode Capital Management, Llc | 0.00% | 305,746 | $11,569,256 | $11,762,049 | +$192,793 | +1.67% | |
| Alliancebernstein L.P. | 0.00% | 254,483 | $9,672,899 | $9,789,961 | +$117,062 | +1.21% | |
| Ategra Capital Management, Llc | 4.32% | 204,923 | $7,752,237 | $7,883,388 | +$131,151 | +1.69% | |
| Meridian Wealth Advisors, Llc | 0.95% | 190,792 | $7,217,661 | $7,339,768 | +$122,107 | +1.69% | |
| Sei Investments Co | 0.01% | 178,570 | $6,755,702 | $6,869,588 | +$113,886 | +1.69% | |
| Wellington Management Group Llp | 0.00% | 176,583 | $6,680,135 | $6,793,148 | +$113,013 | +1.69% | |
| Banc Funds Co Llc | 1.19% | 169,064 | $6,395,691 | $6,503,892 | +$108,201 | +1.69% | |
| Strategic Value Bank Partners Llc | 3.22% | 158,469 | $5,994,882 | $6,096,302 | +$101,420 | +1.69% | |
| Wasatch Advisors Lp | 0.04% | 158,155 | $5,983,004 | $6,084,223 | +$101,219 | +1.69% | |
| Hillsdale Investment Management Inc. | 0.15% | 148,600 | $5,621,538 | $5,716,642 | +$95,104 | +1.69% | |
| Blue Trust, Inc. | 0.06% | 147,082 | $5,564,113 | $5,658,245 | +$94,132 | +1.69% | |
| Morgan Stanley | 0.00% | 137,483 | $5,200,982 | $5,288,971 | +$87,989 | +1.69% | |
| 1492 Capital Management Llc | 1.91% | 132,762 | $5,022,386 | $5,107,354 | +$84,968 | +1.69% | |
| Goldman Sachs Group Inc | 0.00% | 129,575 | $4,901,822 | $4,984,750 | +$82,928 | +1.69% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 121,095 | $4,581,024 | $4,658,525 | +$77,501 | +1.69% | |
| Franklin Resources Inc | 0.00% | 110,519 | $4,180,934 | $4,251,666 | +$70,732 | +1.69% | |
| Northern Trust Corp | 0.00% | 109,946 | $4,159,258 | $4,229,623 | +$70,365 | +1.69% | |
| Bridgeway Capital Management, Llc | 0.08% | 99,877 | $3,778,347 | $3,842,268 | +$63,921 | +1.69% | |
| Bank Of America Corp | 0.00% | 92,954 | $3,516,449 | $3,575,940 | +$59,491 | +1.69% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 83,981 | $3,177,001 | $3,230,749 | +$53,748 | +1.69% | |
| Vanguard Portfolio Management Llc | 0.00% | 81,264 | $3,074,217 | $3,126,226 | +$52,009 | +1.69% | |
| Vanguard Fiduciary Trust Co | 0.00% | 79,516 | $3,008,090 | $3,058,981 | +$50,891 | +1.69% | |
| Ameriprise Financial Inc | 0.00% | 76,540 | $2,895,508 | $2,944,494 | +$48,986 | +1.69% | |
| Qube Research & Technologies Ltd | 0.00% | 76,068 | $2,877,652 | $2,926,336 | +$48,684 | +1.69% | |
| Prudential Financial Inc | 0.00% | 69,675 | $2,635,805 | $2,680,397 | +$44,592 | +1.69% | |
| Valeo Financial Advisors, Llc | 0.06% | 64,829 | $2,452,481 | $2,493,972 | +$41,491 | +1.69% | |
| Millennium Management Llc | 0.00% | 64,314 | $2,432,999 | $2,474,160 | +$41,161 | +1.69% | |
| Empowered Funds, Llc | 0.02% | 63,877 | $2,416,467 | $2,457,348 | +$40,881 | +1.69% | |
| Lighthouse Investment Partners, Llc | 0.09% | 60,330 | $2,282,284 | $2,320,895 | +$38,611 | +1.69% | |
| Martingale Asset Management L P | 0.06% | 58,407 | $2,209,537 | $2,246,917 | +$37,380 | +1.69% | |
| Rosenthal {-} Henry Capital Advisors, Inc. | 1.98% | 51,000 | $2,020,110 | $1,961,970 | -$58,140 | -2.88% | |
| Citigroup Inc | 0.00% | 51,393 | $1,944,198 | $1,977,089 | +$32,891 | +1.69% | |
| Bank Of New York Mellon Corp | 0.00% | 51,002 | $1,929,407 | $1,962,047 | +$32,640 | +1.69% | |
| Truist Financial Corp | 0.00% | 50,000 | $1,891,500 | $1,923,500 | +$32,000 | +1.69% | |
| Aqr Capital Management Llc | 0.00% | 45,349 | $1,715,553 | $1,744,576 | +$29,023 | +1.69% | |
| Annex Advisory Services, Llc | 0.03% | 44,978 | $1,701,518 | $1,730,304 | +$28,786 | +1.69% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 44,900 | $1,698,567 | $1,727,303 | +$28,736 | +1.69% |
| Tudor Investment Corp Et Al | 0.01% | 44,429 | $1,680,749 | $1,709,184 | +$28,435 | +1.69% | |
| Lazard Asset Management Llc | 0.00% | 43,147 | $1,632,251 | $1,659,865 | +$27,614 | +1.69% | |
| Ubs Group Ag | 0.00% | 41,255 | $1,560,676 | $1,587,080 | +$26,404 | +1.69% | |
| Salzhauer Michael | 0.73% | 40,753 | $1,541,699 | $1,567,768 | +$26,069 | +1.69% | |
| Russell Investments Group, Ltd. | 0.00% | 40,518 | $1,532,792 | $1,558,727 | +$25,935 | +1.69% | |
| First Trust Advisors Lp | 0.00% | 40,207 | $1,521,030 | $1,546,763 | +$25,733 | +1.69% |
Frequently asked questions about TCBX
Who owns the most TCBX stock?
The largest holders of TCBX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for THIRD COAST BANCSHARES INC (TCBX).
Is TCBX widely held by superinvestors?
Many widely followed stocks like TCBX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TCBX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.