Third Coast Bancshares, Inc. (TCBX) | Investment Case

1. Company Snapshot

1.a. Company Description

Third Coast Bancshares, Inc.operates as a bank holding company for Third Coast Bank, SSB that provides various commercial banking solutions to small and medium-sized businesses, and professionals.The company's deposit products include checking, savings, individual retirement, and money market accounts, as well as certificates of deposit.

It also offers commercial and industrial loans, such as equipment loans, working capital, auto finance, and commercial finance.In addition, the company provides treasury management consumer and commercial online banking services, mobile applications, safe deposit boxes, and wire transfer services, as well as debit cards.It operates through eleven branches in Greater Houston, Dallas-Fort Worth, and Austin-San Antonio; and one branch in Detroit, Texas.

The company was founded in 2008 and is headquartered in Humble, Texas.

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1.b. Last Insights on TCBX

The recent 3-month performance of Third Coast Bancshares, Inc. was driven by the successful completion of its merger with Keystone Bancshares, Inc. on February 1, 2026. This strategic move added approximately $812.0 million in loans, $1 billion in assets, and $844.2 million in deposits, expanding the company's footprint and diversifying its loan portfolio.

1.c. Company Highlights

Last Price	37.34
Change Percentage	0.21%
Open	37.06
Previous Close	37.26
Market Cap ( Millions)	517
Volume	57812
Year High	43.84
Year Low	29.6
M A 50	39.14
M A 200	38.87

FCF Yield	9.29%
Dividend Yield	0.00%
ROE	21.72%
Debt / Equity	24.22%
Net Debt / EBIDTA	-170.81%
Price To Book	0.79
Price Earnings Ratio	4.33
Price To FCF	10.76
Price To sales	0.79
EV / EBITDA	1.59

2. Third Coast Bancshares: Keystone Merger Fuels Q1 Growth

Third Coast Bancshares reported a solid first‑quarter 2026 performance, with net interest income climbing to $53.6 million, a 2.7% rise from the prior quarter. Earnings per share stood at $0.88, slightly above the $0.84 consensus, and diluted EPS would have reached $1.02 million excluding merger costs. Assets surged 23.2% year‑on‑year, while loans grew 19.5% and deposits jumped 23.5%. The bank’s valuation sits at a modest P/E of 4.35, P/B of 0.8, and EV/EBITDA of 1.61, reflecting a market that rewards its strong balance‑sheet fundamentals yet remains cautious of margin pressure.

Publication Date: Apr -27

                                    📋 Highlights
                                    Quarterly Growth Metrics::
                                                Assets rose 23.2%, loans 19.5%, and deposits 23.5% YoY, driven by Keystone Bank acquisition.
Adjusted Earnings Impact::
                                                Diluted EPS was $0.88, but excluding $3.3M merger expenses, EPS would have been $1.02.
Net Interest Margin Decline::
                                                NIM fell due to $996K reversal of accrued interest on nonaccrual loans, but management targets 3.75% forward.
Asset Quality Concerns::
                                                $17.1M CRE loan placed on nonaccrual and $1.8M in purchased credit-impaired loans from Keystone acquisition.
Strategic Integration Savings::
                                                Keystone conversion to be completed by July, with $6M in annual cost savings expected by January 2027.

                                

Asset Growth and Deposit Base

Assets expanded by 23.2%, driven largely by the Keystone Bank acquisition, which added $75 million in cash from the sale of its investment portfolio. Deposits mirrored this momentum with a 23.5% increase, bolstering the bank’s liquidity cushion and supporting future loan growth ambitions.

Loan Portfolio Expansion

Loan balances rose 19.5%, adding over $100 million in new lending. The company projects quarterly loan growth of $75 million to $125 million, aligning with its deposit trajectory and a modest uptick in the loan‑to‑deposit ratio. New talent and platform investments are expected to further accelerate organic growth.

Interest Income and Margin Dynamics

Net interest margin dipped to 3.75% from 3.89% due to merger‑related adjustments and the reversal of $996,000 in accrued interest. Management forecasts a 3.75% NIM moving forward, supported by fee income of $4–$4.5 million and potential securitization gains.

Credit Quality and Allowances

Credit risk saw a modest uptick with a $17.1 million CRE loan placed on nonaccrual and $1.8 million in purchased credit‑impaired loans from Keystone. The allowance for credit losses totaled $51.5 million, 0.98% of gross loans, and classified loans increased by $17.1 million, yet with low LTVs and no immediate concerns.

Merger Impact and Cost Synergies

Merger expenses and sign‑on bonuses pushed noninterest costs higher; however, the company anticipates $6 million in cost savings by July, with full realization by January next year. Staff highlighted that “the integration of Keystone is on schedule,” underscoring operational confidence.

Future Outlook and Strategic Focus

Third Coast remains optimistic, targeting a 9.1% revenue growth next year and a loan‑to‑deposit ratio that will gradually rise. With a strong franchise foundation, the bank aims to deliver sustainable profitability while maintaining its low P/B of 0.8 and a dividend yield of 0.0% as it prioritizes reinvestment.

3. NewsRoom

Stonegate Updates Coverage on Third Coast Bancshares, Inc. (TCBX) 1Q26

Apr -24

Source: newsfilecorp.com

Third Coast Bancshares, Inc. (TCBX) Q1 2026 Earnings Call Transcript

Apr -23

Source: seekingalpha.com

Third Coast Bancshares, Inc. (TCBX) Surpasses Q1 Earnings and Revenue Estimates

Apr -22

Source: zacks.com

Third Coast Bancshares, Inc. Reports 2026 First Quarter Financial Results

Apr -22

Source: prnewswire.com

Financial Analysis: Third Coast Bancshares (NASDAQ:TCBX) versus Seacoast Banking Corporation of Florida (NASDAQ:SBCF)

Apr -21

Source: defenseworld.net

Third Coast Bancshares, Inc. Announces 2026 First Quarter Earnings Release and Conference Call Schedule

Apr -08

Source: prnewswire.com

JPMorgan Chase & Co. Purchases 17,184 Shares of Third Coast Bancshares, Inc. $TCBX

Apr -07

Source: defenseworld.net

Third Coast Bancshares, Inc. Declares Quarterly Cash Dividend on its 6.75% Series A Convertible Non-Cumulative Preferred Stock

Mar -19

Source: prnewswire.com

4. Business Breakdown

4.a. Revenues by Country

4.b. Revenues by Segment

5. Expected revenues mid-term growth (10.00%)

6. Segments

Banking and Related Activities

Expected Growth: 10.0%

Third Coast Bancshares, Inc.'s 10.0% growth in Banking and Related Activities is driven by strategic expansion into new markets, increased commercial lending, and a rise in non-interest income from fee-based services. Additionally, effective cost management and a strong deposit base have contributed to the growth.

7. Detailed Products

Commercial Banking

Third Coast Bancshares, Inc. offers a range of commercial banking services, including cash management, treasury management, and commercial lending, to help businesses manage their finances and achieve their goals.

Consumer Banking

Third Coast Bancshares, Inc. provides consumer banking services, including checking and savings accounts, credit cards, and personal loans, to help individuals manage their personal finances.

Mortgage Banking

Third Coast Bancshares, Inc. offers mortgage banking services, including residential and commercial mortgage lending, to help individuals and businesses finance their real estate needs.

Wealth Management

Third Coast Bancshares, Inc. provides wealth management services, including investment management, trust services, and financial planning, to help individuals and families achieve their long-term financial goals.

Treasury Management

Third Coast Bancshares, Inc. offers treasury management services, including cash management, foreign exchange, and trade finance, to help businesses manage their working capital and optimize their financial performance.

8. Third Coast Bancshares, Inc.'s Porter Forces

Forces Ranking

Threat Of Substitutes

The threat of substitutes for Third Coast Bancshares, Inc. is moderate due to the presence of alternative financial institutions and digital payment platforms.

Bargaining Power Of Customers

The bargaining power of customers is low for Third Coast Bancshares, Inc. as customers have limited negotiating power and the company has a strong brand presence.

Bargaining Power Of Suppliers

The bargaining power of suppliers is moderate for Third Coast Bancshares, Inc. as the company relies on a few large suppliers for its operations.

Threat Of New Entrants

The threat of new entrants is high for Third Coast Bancshares, Inc. due to the relatively low barriers to entry in the banking industry and the increasing trend of fintech startups.

Intensity Of Rivalry

The intensity of rivalry is high for Third Coast Bancshares, Inc. due to the highly competitive nature of the banking industry and the presence of several established players.

9. SWOT Analysis

10. Capital Structure

10.a. Balance Sheet

10.b. Weighted Average Cost of capital

	Value
Debt Weight	22.93%
Debt Cost	7.15%
Equity Weight	77.07%
Equity Cost	7.15%
WACC	7.15%
Leverage	29.75%

11. Quality Control: Third Coast Bancshares, Inc. passed 5 out of 9 key points

Strong Liquidity

Low Debt

Strong Interest Coverage

Healthy Cash Flow

Operating Efficiency

Strong Return On Equity

Consistent Revenue Growth

Consistent Operating Cash Flow Growth

Margin Improvement

12.a Historical Valuation

12.b Price/Earnings Ratio

12.c Margin Valuation

12.d Peers Valuation

Peers Group Analysis

First Business Financial Services

A-Score: 6.5/10

Value: 7.5

Growth: 7.8

Quality: 5.9

Yield: 4.0

Momentum: 6.0

Volatility: 7.7

1-Year Total Return ->

First Merchants

A-Score: 6.3/10

Value: 7.5

Growth: 6.0

Quality: 6.9

Yield: 7.0

Momentum: 3.0

Volatility: 7.7

1-Year Total Return ->

Financial Institutions

A-Score: 6.3/10

Value: 6.9

Growth: 3.6

Quality: 4.7

Yield: 8.0

Momentum: 7.0

Volatility: 7.3

1-Year Total Return ->

Third Coast Bancshares

A-Score: 6.3/10

Value: 7.4

Growth: 9.2

Quality: 7.2

Yield: 0.0

Momentum: 7.0

Volatility: 6.7

1-Year Total Return ->

TowneBank

A-Score: 6.1/10

Value: 6.1

Growth: 5.0

Quality: 7.0

Yield: 6.0

Momentum: 4.0

Volatility: 8.7

1-Year Total Return ->

Veritex Holdings

A-Score: 6.1/10

Value: 5.8

Growth: 6.4

Quality: 6.4

Yield: 6.0

Momentum: 6.0

Volatility: 6.0

1-Year Total Return ->

Peers Metrics

12.e Scoring ^Insights

12.f DCF ^BETA

Parameters

Short Term Growth

-6.69%

Short term Time

10.0

Long-Term Growth

2.00%

WACC

7.15%

Third Coast Bancshares, Inc. - US88422P1093

1. Company Snapshot

1.a. Company Description

1.b. Last Insights on TCBX

1.c. Company Highlights

Higher Growth

Cheaper

Lower Yield

Earnings Beats

Revenues Beats

More Volatile

Strong Momentum

Revenues Miss

Stable Momentum

2. Third Coast Bancshares: Keystone Merger Fuels Q1 Growth

Asset Growth and Deposit Base

Loan Portfolio Expansion

Interest Income and Margin Dynamics

Credit Quality and Allowances

Merger Impact and Cost Synergies

Future Outlook and Strategic Focus

3. NewsRoom

4. Business Breakdown

4.a. Revenues by Country

4.b. Revenues by Segment

5. Expected revenues mid-term growth (10.00%)

6. Segments

Banking and Related Activities

Expected Growth: 10.0%

7. Detailed Products

Commercial Banking

Consumer Banking

Mortgage Banking

Wealth Management

Treasury Management

8. Third Coast Bancshares, Inc.'s Porter Forces

Forces Ranking

Threat Of Substitutes

Bargaining Power Of Customers

Bargaining Power Of Suppliers

Threat Of New Entrants

Intensity Of Rivalry

9. SWOT Analysis

Strength

Weaknesses

Opportunities

Threats

10. Capital Structure

10.a. Balance Sheet

10.b. Weighted Average Cost of capital

11. Quality Control: Third Coast Bancshares, Inc. passed 5 out of 9 key points

12.a Historical Valuation

12.b Price/Earnings Ratio

12.c Margin Valuation

12.d Peers Valuation

Peers Group Analysis

Peers Metrics

12.e Scoring Insights

12.f DCF BETA

Parameters

Short Term Growth

Short term Time

Long-Term Growth

WACC

Target Price

37.34$

Current Price

37.34$

Potential

-0.00%

Expected Cash-Flows

12.e Scoring ^Insights

12.f DCF ^BETA