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Third Coast Bancshares, Inc.

TCBX
Exchange
NYSE
Industry
Savings Institutions, Not Federally Chartered
SEC CIK
0001781730

No open-market purchases or sales by Third Coast Bancshares, Inc. insiders were filed in the last 90 days; 143 institutions reported holding it in 13F filings for Q2 2026, worth $405.9M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Third Coast Bancshares, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
144
+10 vs. Q2 2025
Shares held
8.08M
+161.3K (+2.0%) vs. Q2 2025
Total value
$305.5M
+$46.6M (+18.0%) vs. Q2 2025
New holders
24
42 more added
Sold out
14
53 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TCBX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 144 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 48 institutionsQ1 2022: 56 institutionsQ2 2022: 64 institutionsQ3 2022: 62 institutionsQ4 2022: 62 institutionsQ1 2023: 69 institutionsQ2 2023: 68 institutionsQ3 2023: 72 institutionsQ4 2023: 69 institutionsQ1 2024: 76 institutionsQ2 2024: 81 institutionsQ3 2024: 90 institutionsQ4 2024: 124 institutionsQ1 2025: 127 institutionsQ2 2025: 134 institutionsQ3 2025: 144 institutionsQ4 2025: 151 institutionsQ1 2026: 152 institutionsQ2 2026: 143 institutions
Value heldQ3 2025: $305.5M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $99.7MQ1 2022: $97.1MQ2 2022: $110.0MQ3 2022: $90.4MQ4 2022: $93.0MQ1 2023: $80.5MQ2 2023: $77.5MQ3 2023: $86.3MQ4 2023: $103.9MQ1 2024: $113.2MQ2 2024: $122.6MQ3 2024: $169.5MQ4 2024: $244.8MQ1 2025: $263.8MQ2 2025: $258.9MQ3 2025: $305.5MQ4 2025: $324.6MQ1 2026: $353.5MQ2 2026: $405.9M
Institutions holding TCBX and their total value by quarter
QuarterHoldersValue
Q2 2026143$405.9M
Q1 2026152$353.5M
Q4 2025151$324.6M
Q3 2025144$305.5M
Q2 2025134$258.9M
Q1 2025127$263.8M
Q4 2024124$244.8M
Q3 202490$169.5M
Q2 202481$122.6M
Q1 202476$113.2M
Q4 202369$103.9M
Q3 202372$86.3M
Q2 202368$77.5M
Q1 202369$80.5M
Q4 202262$93.0M
Q3 202262$90.4M
Q2 202264$110.0M
Q1 202256$97.1M
Q4 202148$99.7M
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Third Coast Bancshares, Inc.; share changes are against Q2 2025.

Institutions holding TCBX in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Fca Corp6,000$227.8K0.06%+6,000New
Mirae Asset Global ETFs Holdings Ltd.5,942$225.6K0.00%−1,108−15.7%Reduced
Legato Capital Management LLC5,703$216.5K0.02%−794−12.2%Reduced
Stephens Inc5,600$212.6K0.00%+5,600New
Susquehanna International Group, LLP5,289$200.8K0.00%−14,707−73.5%Reduced
Intech Investment Management LLC5,280$200.5K0.00%−1,573−23.0%Reduced
New York State Common Retirement Fund5,009$190.2K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey3,683$139.8K0.00%+978+36.2%Added
CWM, LLC2,456$93.0K0.00%+498+25.4%Added
Advisor Group Holdings, Inc.1,297$51.6K0.00%+1,287+12,870.0%Added
FMR LLC1,300$49.4K0.00%−129−9.0%Reduced
Legal & General Group Plc1,168$44.3K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,075$40.8K0.00%−239−18.2%Reduced
Ameritas Advisory Services, LLC1,000$38.0K0.00%00.0%Unchanged
Federated Hermes, Inc.947$36.0K0.00%−322−25.4%Reduced
Quantbot Technologies LP854$32.4K0.00%−23−2.6%Reduced
California State Teachers Retirement System823$31.2K0.00%+1+0.1%Added
Advisory Services Network, LLC820$31.1K0.00%+820New
GAMMA Investing LLC624$23.7K0.00%+64+11.4%Added
State of Alaska, Department of Revenue558$21.0K0.00%+558New
Tower Research Capital LLC (TRC)519$19.7K0.00%−685−56.9%Reduced
Amalgamated Bank443$17.0K0.00%00.0%Unchanged
Royal Bank of Canada422$16.0K0.00%−5,497−92.9%Reduced
SRS Capital Advisors, Inc.394$15.0K0.00%+394New
Versant Capital Management, Inc349$13.3K0.00%00.0%Unchanged
Covestor Ltd284$11.0K0.01%−116−29.0%Reduced
Quarry LP241$9.15K0.00%+241New
GWM Advisors LLC224$8.51K0.00%−59−20.8%Reduced
EverSource Wealth Advisors, LLC215$8.16K0.00%−323−60.0%Reduced
Quadrant Capital Group LLC153$5.81K0.00%+153New
Optiver Holding B.V.106$4.03K0.00%+106New
Essential Partners LLC91$3.46K0.00%+84+1,200.0%Added
Jones Financial Companies LLLP55$2.17K0.00%00.0%Unchanged
SBI Securities Co., Ltd.28$1.06K0.00%00.0%Unchanged
Allworth Financial LP25$9500.00%00.0%Unchanged
IFP Advisors, Inc23$8730.00%+22+2,200.0%Added
Rothschild Investment LLC15$5700.00%00.0%Unchanged
True Wealth Design, LLC9$3420.00%00.0%Unchanged
Nisa Investment Advisors, LLC8$3040.00%00.0%Unchanged
US Bancorp6$2280.00%−1,954−99.7%Reduced
Tortoise Investment Management, LLC3$1140.00%+3New
Farther Finance Advisors, LLC2$760.00%+2New
Clearstead Advisors, LLC1$380.00%00.0%Unchanged
Salzhauer Michael40,275––+2,600+6.9%Added
AXA S.A.0$00.00%−31,328−100.0%Sold out
Marshall Wace, LLP0$00.00%−23,668−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−13,718−100.0%Sold out
Principal Financial Group Inc0$00.00%−13,602−100.0%Sold out
Magnetar Financial LLC0$00.00%−7,004−100.0%Sold out
Corton Capital Inc.0$00.00%−6,971−100.0%Sold out
Man Group plc0$00.00%−6,705−100.0%Sold out
Summit Global Investments0$00.00%−6,561−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−6,167−100.0%Sold out
Aster Capital Management (DIFC) Ltd0$00.00%−5,154−100.0%Sold out
Steward Partners Investment Advisory, LLC0$00.00%−513−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−372−100.0%Sold out
Clear Street Markets LLC0$00.00%−349−100.0%Sold out
Twin Peaks Wealth Advisors, LLC0$00.00%−2−100.0%Sold out