8-K Announcements
6Apr 20, 2026·SEC
Mar 4, 2026·SEC
Jan 20, 2026·SEC
CoastalSouth Bancshares, Inc. (COSO) fundamental analysis — strengths, weaknesses & financial health based on data analysis
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CoastalSouth Bancshares, Inc. (COSO) stock price & volume — 10-year historical chart
CoastalSouth Bancshares, Inc. (COSO) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
CoastalSouth Bancshares, Inc. (COSO) EPS & revenue vs analyst estimates — last 4 quarters
| Quarter | Date | EPS (Act vs Est) | Revenue (Act vs Est) |
|---|---|---|---|
| Q2 2026Latest | Apr 20, 2026 | $0.51vs $0.56-8.9% | $22Mvs $22M-1.8% |
| Q2 2026 | Mar 4, 2026 | $0.58 | $35M |
| Q1 2026 | Jan 26, 2026 | $0.58vs $0.59-2.5% | $22Mvs $22M+1.2% |
| Q1 2026 | Jan 20, 2026 | $0.58vs $0.62-6.5% | $22Mvs $22M+1.2% |
CoastalSouth Bancshares, Inc. (COSO) competitors in Commercial and middle-market focused banks — business model, growth, and fundamentals comparison
CoastalSouth Bancshares, Inc. (COSO) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
CoastalSouth Bancshares, Inc. (COSO) annual income statement — 10-year revenue, gross profit & net income history
| Metric | Dec'17 | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | Dec'25 |
|---|---|---|---|---|---|---|---|---|---|
Net Interest Income | 15.79M | 19.8M | 24.98M | 31.91M | 41.24M | 56.96M | 64.29M | 65.32M | 73.89M |
NII Growth % | 6.37% | 25.38% | 26.15% | 27.75% | 29.25% | 38.1% | 12.87% | 1.6% | 13.12% |
Net Interest Margin % | 2.97% | 3.39% | 3.53% | 2.78% | 2.56% | 3.1% | 3.17% | 3.11% | 3.2% |
Interest Income | 17.51M | 22.12M | 30.26M | 37.68M | 46M | 66.58M | 107.02M | 123.65M | 127.71M |
Interest Expense | 1.72M | 2.32M | 5.28M | 5.77M | 4.75M | 9.62M | 42.72M | 58.33M | 53.82M |
Loan Loss Provision | 4.45M | 1.69M | 1.87M | 3.24M | 1.33M | 5.08M | -305K | 553K | 3.2M |
Non-Interest Income | 1.74M | 3.38M | 5.8M | 6.2M | 10.81M | 9.8M | 7.37M | 6.07M | 8.07M |
Non-Interest Income % | 9.05% | 13.26% | 16.08% | 14.12% | 19.03% | 12.83% | 6.44% | 4.68% | 5.94% |
Total Revenue | 19.25M▲ 0% | 25.5M▲ 32.5% | 36.06M▲ 41.4% | 43.87M▲ 21.7% | 56.81M▲ 29.5% | 76.38M▲ 34.4% | 114.38M▲ 49.8% | 129.72M▲ 13.4% | 135.78M▲ 4.7% |
Revenue Growth % | -13.98% | 32.47% | 41.41% | 21.67% | 29.49% | 34.44% | 49.75% | 13.41% | 4.68% |
Non-Interest Expense | 18.7M | 21.89M | 25.44M | 26.65M | 35.27M | 37.85M | 40.47M | 43.62M | 47.63M |
Efficiency Ratio | 97.16% | 85.85% | 70.56% | 60.74% | 62.08% | 49.55% | 35.38% | 33.63% | 35.08% |
Operating Income | -5.62M▲ 0% | -404K▲ 92.8% | 3.47M▲ 957.9% | 8.22M▲ 137.2% | 15.47M▲ 88.1% | 23.83M▲ 54.1% | 31.5M▲ 32.2% | 27.21M▼ 13.6% | 31.14M▲ 14.4% |
Operating Margin % | -29.2% | -1.58% | 9.61% | 18.74% | 27.22% | 31.2% | 27.53% | 20.98% | 22.93% |
Operating Income Growth % | -220.05% | 92.81% | 957.92% | 137.19% | 88.13% | 54.09% | 32.15% | -13.59% | 14.41% |
Pretax Income | -5.62M▲ 0% | -404K▲ 92.8% | 3.47M▲ 957.9% | 8.22M▲ 137.2% | 15.47M▲ 88.1% | 23.83M▲ 54.1% | 31.5M▲ 32.2% | 27.21M▼ 13.6% | 31.14M▲ 14.4% |
Pretax Margin % | -29.2% | -1.58% | 9.61% | 18.74% | 27.22% | 31.2% | 27.53% | 20.98% | 22.93% |
Income Tax | 3.51M | -223K | 863K | 1.85M | 3.14M | 5.64M | 7.02M | 5.31M | 6.24M |
Effective Tax Rate % | -62.43% | 55.2% | 24.9% | 22.54% | 20.33% | 23.67% | 22.28% | 19.51% | 20.05% |
Net Income | -11.81M▲ 0% | -181K▲ 98.5% | 2.6M▲ 1538.1% | 6.37M▲ 144.6% | 12.32M▲ 93.5% | 18.19M▲ 47.6% | 24.48M▲ 34.6% | 21.9M▼ 10.5% | 24.89M▲ 13.6% |
Net Margin % | -61.36% | -0.71% | 7.22% | 14.51% | 21.69% | 23.81% | 21.4% | 16.89% | 18.33% |
Net Income Growth % | -921.49% | 98.47% | 1538.12% | 144.64% | 93.5% | 47.62% | 34.57% | -10.52% | 13.64% |
Net Income (Continuing) | -9.13M | -181K | 2.6M | 6.37M | 12.32M | 18.19M | 24.48M | 21.9M | 24.89M |
EPS (Diluted) | -3.59▲ 0% | -0.03▲ 99.2% | 0.36▲ 1308.1% | 0.80▲ 122.2% | 1.48▲ 85.0% | 2.05▲ 38.5% | 2.58▲ 25.9% | 2.09▼ 19.0% | 2.16▲ 3.3% |
EPS Growth % | - | 99.17% | 1308.05% | 122.22% | 85% | 38.51% | 25.85% | -18.99% | 3.35% |
EPS (Basic) | -3.59 | -0.03 | 0.36 | 0.80 | 1.51 | 2.09 | 2.61 | 2.15 | 2.24 |
Diluted Shares Outstanding | 3.29M | 6.07M | 7.26M | 7.99M | 8.32M | 8.85M | 9.5M | 10.47M | 11.52M |
CoastalSouth Bancshares, Inc. (COSO) balance sheet — assets, liabilities & shareholders' equity
| Metric | Dec'17 | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | Dec'25 |
|---|---|---|---|---|---|---|---|---|---|
Cash & Short Term Investments | 151.63M | 98.41M | 66.09M | 126.98M | 517.58M | 395.08M | 403.35M | 67.96M | 380.8M |
Cash & Due from Banks | 96.84M | 38.54M | 4.71M | 7.42M | 15.35M | 19.32M | 19.6M | 67.96M | 41.54M |
Short Term Investments | 54.79M | 59.87M | 61.38M | 119.56M | 502.24M | 375.76M | 383.75M | 0 | 339.26M |
Total Investments | 356.71M | 467.11M | 608.13M | 930.17M | 1.31B | 1.71B | 1.86B | 0 | 339.26M |
Investments Growth % | 3.05% | 30.95% | 30.19% | 52.96% | 40.61% | 30.99% | 8.41% | -100% | - |
Long-Term Investments | 301.93M | 407.24M | 546.75M | 810.61M | 805.65M | 1.34B | 1.47B | 0 | 0 |
Accounts Receivables | 2.01M | 2.06M | 2.17M | 3.75M | 3.93M | 7.86M | 20M | 0 | 0 |
Goodwill & Intangibles | 0 | 6.32M | 6.43M | 6.32M | 7.56M | 6.87M | 6.46M | 6.39M | 6.26M |
Goodwill | 0 | 4.71M | 4.71M | 4.71M | 4.71M | 4.71M | 4.71M | 4.71M | 6.26M |
Intangible Assets | 0 | 1.61M | 1.72M | 1.61M | 2.86M | 2.16M | 1.75M | 1.68M | 0 |
PP&E (Net) | 1.17M | 12.05M | 14.87M | 18.51M | 20.63M | 23.35M | 21.6M | 21.83M | 18.12M |
Other Assets | 64.45M | 44.86M | 60.53M | 170.29M | 240.46M | 41.69M | 77.93M | 2B | -40.75M |
Total Current Assets | 154.4M | 101.49M | 69.13M | 131.68M | 522.86M | 404.33M | 427.89M | 67.96M | 79.77M |
Total Non-Current Assets | 377.57M | 482.62M | 639.36M | 1.02B | 1.09B | 1.43B | 1.6B | 2.03B | 0 |
Total Assets | 531.97M▲ 0% | 584.11M▲ 9.8% | 708.49M▲ 21.3% | 1.15B▲ 62.0% | 1.61B▲ 40.4% | 1.84B▲ 13.9% | 2.03B▲ 10.5% | 2.1B▲ 3.5% | 2.31B▲ 9.9% |
Asset Growth % | 28.64% | 9.8% | 21.29% | 61.97% | 40.45% | 13.89% | 10.52% | 3.46% | 9.9% |
Return on Assets (ROA) | -2.5% | -0.03% | 0.4% | 0.69% | 0.89% | 1.06% | 1.27% | 1.06% | 1.13% |
Accounts Payable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Total Debt | 105.68M | 500K | 10M | 146.04M | 44.59M | 140.68M | 88.67M | 14.73M | 30M |
Net Debt | 8.84M | -38.04M | 5.29M | 138.62M | 29.24M | 121.35M | 69.07M | -53.23M | -11.54M |
Long-Term Debt | 75.5M | 500K | 10M | 146.04M | 34.59M | 122.68M | 64.68M | 14.73M | 30M |
Short-Term Debt | 30.18M | 0 | 0 | 0 | 10M | 18M | 23.99M | 0 | 0 |
Other Liabilities | 1.95M | 2.45M | 5.1M | 7.96M | 18.02M | 27.36M | 33.23M | 1.89B | -30M |
Total Current Liabilities | 397.38M | 513.33M | 601.09M | 891.55M | 1.43B | 1.57B | 1.77B | 1.24B | 526.87M |
Total Non-Current Liabilities | 77.45M | 2.95M | 15.1M | 153.99M | 52.61M | 150.03M | 97.91M | 1.9B | 0 |
Total Liabilities | 474.83M | 516.28M | 616.2M | 1.05B | 1.49B | 1.72B | 1.87B | 1.9B | 2.05B |
Total Equity | 57.14M▲ 0% | 67.83M▲ 18.7% | 92.29M▲ 36.1% | 101.99M▲ 10.5% | 124.93M▲ 22.5% | 118.8M▼ 4.9% | 156.04M▲ 31.4% | 195.23M▲ 25.1% | 259.53M▲ 32.9% |
Equity Growth % | 67.11% | 18.71% | 36.06% | 10.5% | 22.5% | -4.91% | 31.35% | 25.11% | 32.93% |
Equity / Assets (Capital Ratio) | 10.74% | 11.61% | 13.03% | 8.89% | 7.75% | 6.47% | 7.69% | 9.3% | 11.25% |
Return on Equity (ROE) | -25.87% | -0.29% | 3.25% | 6.56% | 10.86% | 14.93% | 17.81% | 12.47% | 10.95% |
Book Value per Share | 17.36 | 11.18 | 12.72 | 12.77 | 15.01 | 13.42 | 16.42 | 18.65 | 22.53 |
Tangible BV per Share | 17.36 | 10.13 | 11.83 | 11.98 | 14.10 | 12.64 | 15.74 | 18.04 | 21.98 |
Common Stock | 5.7M | 6.4M | 7.96M | 7.99M | 8.61M | 8.96M | 9.54M | 10.27M | 11.98M |
Additional Paid-in Capital | 90.74M | 101.59M | 120.76M | 121.76M | 131.79M | 136.6M | 145.94M | 158.75M | 189.88M |
Retained Earnings | -39.48M | -39.57M | -36.97M | -30.6M | -18.28M | -86K | 20.09M | 41.99M | 66.89M |
Accumulated OCI | 170K | -590K | 547K | 2.84M | 2.81M | -26.68M | -19.53M | -15.79M | -9.22M |
Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Preferred Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CoastalSouth Bancshares, Inc. (COSO) cash flow — operating, investing & free cash flow history
| Metric | Dec'17 | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | Dec'25 |
|---|---|---|---|---|---|---|---|---|---|
Cash from Operations | 27.31M | 8.72M | -37.88M | -20.36M | 70.88M | 83.54M | 37.14M | -12.67M | 63.13M |
Operating CF Growth % | 444.62% | -68.07% | -534.4% | 46.25% | 448.13% | 17.86% | -55.54% | -134.11% | 598.29% |
Net Income | -11.81M | -181K | 2.6M | 6.37M | 12.32M | 18.19M | 24.48M | 21.9M | 24.89M |
Depreciation & Amortization | 505K | 699K | 1.43M | 1.53M | 1.92M | 2.44M | 2.83M | 2.7M | 2.32M |
Deferred Taxes | -2.02M | -181K | 786K | 61K | -609K | 1.54M | -259K | 0 | -211K |
Other Non-Cash Items | 7.99M | 3.58M | 3.88M | 4.07M | 57.84M | 60.61M | 10.16M | -39.51M | 32.9M |
Working Capital Changes | 32.5M | 4.22M | -47.48M | -33.42M | -1.78M | -183K | -1.16M | 940K | 2.27M |
Cash from Investing | -45.22M | -33.35M | -97.62M | -298.39M | -226.3M | -502.9M | -176.35M | -17.31M | -224.09M |
Purchase of Investments | -20.96M | -27.79M | -14.23M | -83.03M | -177.36M | -144.33M | -22.63M | 0 | -50.8M |
Sale/Maturity of Investments | 9M | 16.81M | 8.08M | 19.43M | 17.35M | 21.78M | 39.44M | 0 | 65.87M |
Net Investment Activity | -11.95M | -10.97M | -6.15M | -63.61M | -160.01M | -122.55M | 16.81M | 0 | 15.06M |
Acquisitions | 1.92M | 18.67M | -88.77M | -227.72M | 80.91M | -379.22M | 0 | 0 | 0 |
Other Investing | -24.26M | -35.73M | 213K | -4.21M | -145.01M | 1.03M | -192.85M | -15.9M | -239.16M |
Cash from Financing | 129.1M | -53.48M | 117.08M | 426.48M | 222.78M | 223.97M | 158.8M | 49.39M | 172.77M |
Dividends Paid | -24.51M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Share Repurchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -69K |
Stock Issued | 39.98M | 0 | 19.31M | 0 | 0 | 17K | 8.84M | 12.24M | 31.86M |
Net Stock Activity | 39.98M | 0 | 19.31M | 0 | 0 | 17K | 8.84M | 12.24M | 31.79M |
Debt Issuance (Net) | 1000K | -1000K | 1000K | 1000K | -1000K | 1000K | -1000K | -1000K | -1000K |
Other Financing | 58.83M | 21.52M | 87.77M | 290.46M | 324.27M | 127.9M | 202.01M | 84.14M | 152.88M |
Net Change in Cash | 111.19M▲ 0% | -78.1M▼ 170.2% | -18.42M▲ 76.4% | 107.73M▲ 684.8% | 67.36M▼ 37.5% | -195.4M▼ 390.1% | 19.59M▲ 110.0% | 19.41M▼ 0.9% | 11.81M▼ 39.2% |
Exchange Rate Effect | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cash at Beginning | 34.61M | 145.8M | 67.7M | 49.27M | 157M | 224.36M | 28.96M | 48.55M | 67.96M |
Cash at End | 145.8M | 67.7M | 49.27M | 157M | 224.36M | 28.96M | 48.55M | 67.96M | 79.77M |
Interest Paid | 0 | 1.99M | 0 | 5.73M | 5.5M | 8.05M | 36.33M | 60.6M | 0 |
Income Taxes Paid | 0 | 32K | 0 | 1.46M | 4.42M | 3.41M | 5.29M | 0 | 0 |
Free Cash Flow | 22.31M▲ 0% | 3.41M▼ 84.7% | -40.8M▼ 1296.0% | -23.21M▲ 43.1% | 68.69M▲ 396.0% | 81.38M▲ 18.5% | 36.83M▼ 54.7% | -14.08M▼ 138.2% | 61.3M▲ 535.3% |
FCF Growth % | 313.22% | -84.71% | -1296.01% | 43.11% | 395.96% | 18.47% | -54.74% | -138.24% | 535.26% |
CoastalSouth Bancshares, Inc. (COSO) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Return on Equity (ROE) | 4.29% | -25.87% | -0.29% | 3.25% | 6.56% | 10.86% | 14.93% | 17.81% | 12.47% | 10.95% |
| Return on Assets (ROA) | 0.35% | -2.5% | -0.03% | 0.4% | 0.69% | 0.89% | 1.06% | 1.27% | 1.06% | 1.13% |
| Net Interest Margin | 3.59% | 2.97% | 3.39% | 3.53% | 2.78% | 2.56% | 3.1% | 3.17% | 3.11% | 3.2% |
| Efficiency Ratio | 65.6% | 97.16% | 85.85% | 70.56% | 60.74% | 62.08% | 49.55% | 35.38% | 33.63% | 35.08% |
| Equity / Assets | 8.27% | 10.74% | 11.61% | 13.03% | 8.89% | 7.75% | 6.47% | 7.69% | 9.3% | 11.25% |
| Book Value / Share | 4.3 | 17.36 | 11.18 | 12.72 | 12.77 | 15.01 | 13.42 | 16.42 | 18.65 | 22.53 |
| NII Growth | 10.15% | 6.37% | 25.38% | 26.15% | 27.75% | 29.25% | 38.1% | 12.87% | 1.6% | 13.12% |
CoastalSouth Bancshares, Inc. (COSO) SEC filings — annual & quarterly reports (10-K, 10-Q)
Apr 20, 2026·SEC
Mar 4, 2026·SEC
Jan 20, 2026·SEC
Mar 12, 2026·SEC
CoastalSouth Bancshares, Inc. (COSO) stock FAQ — growth, dividends, profitability & financials explained
CoastalSouth Bancshares, Inc. (COSO) grew revenue by 4.7% over the past year. Growth has been modest.
Yes, CoastalSouth Bancshares, Inc. (COSO) is profitable, generating $24.9M in net income for fiscal year 2025 (18.3% net margin).
CoastalSouth Bancshares, Inc. (COSO) has a return on equity (ROE) of 10.9%. This is reasonable for most industries.
CoastalSouth Bancshares, Inc. (COSO) has a net interest margin (NIM) of 3.2%. This indicates healthy earnings from lending activities.
CoastalSouth Bancshares, Inc. (COSO) has an efficiency ratio of 35.1%. This is excellent, indicating strong cost control.