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CoastalSouth Bancshares, Inc. (COSO) stock

COSONYSEState Commercial BanksFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 6, 2026Score 11/301% above fair value
$28.61−0.15 (-0.52%)

Close on Nov 12, 2026Market cap $342.02MP/E 12.0Yield –

CoastalSouth Bancshares, Inc. grew revenue 14.3% to $2.19M over the twelve months to Sep 30, 2026. Free cash flow was $173.11M, up 1167.3% from a year earlier. At the latest close the market valued the company at $342.02M, 12.0 times its earnings.

Revenue
$2.19M
+14.3% vs. a year earlier
Free cash flow
$173.11M
+1167.3% vs. a year earlier
EPS, diluted
$2.38
+12.3% vs. a year earlier

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026

Valuation

Market cap
$342.02M
P/E ratio
12.0
Price to sales
156.31
Price to book
1.31
Dividend yield
–
Free cash flow yield
50.61%

Fundamentals

Revenue
$2.19M
Net income
$29.57M
EPS, diluted
$2.38
Free cash flow
$173.11M
Book value per share
$21.17
Diluted shares
12M

Trading

Next earnings
Jan 19, 2027 (estimated, during market hours)
Previous close
$28.76
Open
$28.79
Day's range
$28.46 – $29.05
Volume
44,090
Average volume (20 days)
63,398
Index membership
Russell 2000 (since Sep 2025)
Beta (5 years)
0.20
52-week range
$20.80 – $29.40
RSI (14 days)
62.9
Volatility (1 year)
17.7%
Relative volume
0.48×
WACC
7.5%

Index membership is inferred from the holdings of funds that track each index (IWM), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 12, 2026. The S&P 500 is measured by the SPY fund.

PeriodCOSOS&P 500DifferenceCOSO per yearS&P 500 per year
1 month+6.8%-2.7%+9.5 pts
3 months+3.3%-1.7%+5.0 pts
Year to date+23.8%+11.9%+11.9 pts
1 year+34.8%+12.0%+22.9 pts
3 years+91.8%+78.2%+13.7 pts+24.3%+21.2%
5 years+69.3%+73.2%−4.0 pts+11.1%+11.6%

Three years at a glance

Fiscal years 2023 to 2025 and trailing twelve months, USD

Revenue

$2.19M+14.3% YoY

Net income

$29.57M+26.0% YoY

EPS, diluted

$2.38+12.3% YoY

Free cash flow

$173.11M+1167.3% YoY
Reported periodTrailing twelve months

Press releases

Releases CoastalSouth Bancshares filed with the SEC as exhibits to Form 8-K or 6-K

All press releases and earnings

About CoastalSouth Bancshares

State Commercial Banks

The company operates as a financial institution that provides commercial and consumer banking products and services. Its primary lending activities include commercial real estate financing for owner-occupied properties, income-producing assets, senior housing, and construction projects. In addition, the institution offers commercial and industrial loans, residential mortgages, marine vessel loans, life insurance lines of credit, and general consumer credit. Its additional offerings encompass deposit accounts, debit cards, commercial mortgage servicing, and standby letters of credit. The organization serves commercial enterprises, property developers, and individual retail customers.

Company profile, executives and history

CoastalSouth Bancshares stock: common questions

What is CoastalSouth Bancshares's stock price?

COSO closed at $28.61 on Nov 12, 2026, down 0.52% on the day. Over the past 52 weeks it traded between $20.80 and $29.40.

What is CoastalSouth Bancshares's market cap?

CoastalSouth Bancshares was worth $342.02M at the close on Nov 12, 2026: the share price times the diluted shares outstanding.

What is COSO's P/E ratio?

COSO trades at 12.0 times earnings, based on diluted earnings per share of $2.38 over the twelve months to Sep 30, 2026.

How much revenue does CoastalSouth Bancshares make?

CoastalSouth Bancshares reported revenue of $2.19M for the twelve months to Sep 30, 2026, up 14.3% from a year earlier.

Does CoastalSouth Bancshares pay a dividend?

No. CoastalSouth Bancshares has not paid a cash dividend over the last twelve months.

When does CoastalSouth Bancshares report earnings next?

CoastalSouth Bancshares is expected to report Q4 FY2026 results on Jan 19, 2027, during market hours. The date is estimated from its past reporting pattern until the company confirms it.

How has COSO stock performed over the past year?

Including dividends, COSO returned +34.8% over the past year, against +12.0% for the S&P 500.

How many COSO shares are sold short?

0M shares were sold short at the latest FINRA report, 1.09% of the float, or 1.6 days of average trading volume.

Who are CoastalSouth Bancshares's competitors?

Companies most similar to CoastalSouth Bancshares by business, industry and size include FUSB, PCB, FCCO, OPBK, FVCB.

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