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Southern Bank: Deposit Base

Data as of · Call Report Schedules RC-E and RC-O How we update

How the bank is funded. Core deposits are the stable, mostly-insured relationship money; brokered and uninsured balances are the fastest to leave. The 2023 regional bank failures were runs on uninsured deposits, which is why that share now gets read first.

The standout move of Q2 2026 was in Brokered deposits: 28.4% higher than in Q1 2026, at $290.6M. Among 192 Missouri banks, Southern Bank sits 8th from the top on total deposits, $4.42B as of Q2 2026. Against a median of $1.67B for banks in the $1B-10B asset tier, Southern Bank reported $4.42B on total deposits in Q2 2026, 165% higher.

Deposit totals

Deposit totals for Southern Bank, Q2 2026
Line item Q2 2026
Total deposits $4.42B
Domestic office deposits $4.42B
Foreign office deposits —
Deposits to total assets 85.26%
Deposits to total liabilities 95.21%

Deposit composition

Deposit composition for Southern Bank, Q2 2026
Line item Q2 2026
Demand deposits $1.26B
Savings deposits $707.5M
Transaction accounts to domestic deposits 37.28%
Time deposits $39K
Time deposits under $100k $489.3M
Time deposits $100k to $250k $866.0M
Time deposits over $250k $385.1M
Noninterest-bearing share of deposits 13.06%

Stability of funding

Stability of funding for Southern Bank, Q2 2026
Line item Q2 2026
Core deposits $3.75B
Core deposits to total deposits 84.72%
Insured deposits $3.59B
Uninsured deposits $835.1M
Uninsured deposits to total deposits 18.89%
Brokered deposits $290.6M
Brokered deposits to total deposits 6.57%

Cost of deposits

Cost of deposits for Southern Bank, Q2 2026
Line item Q2 2026
Cost of interest-bearing deposits 2.76%
Interest expense on deposits $26.4M
Loans and leases to core deposits 108.85%

Deposit Base trend

Last 12 quarters as filed. Every value plotted here also appears in the tables above.

Total deposits
Core, uninsured and brokered shares
Cost of interest-bearing deposits

Deposit Base by quarter

Values plotted above, Southern Bank, oldest first
Quarter Total depositsCore depositsUninsured depositsBrokered depositsCost of interest-bearing deposits
Q3 2023 $3.86B 87.46% 18.88% 5.78% 2.58%
Q4 2023 $4.01B 87.62% 19.61% 5.00% 3.06%
Q1 2024 $4.01B 87.88% 18.63% 4.66% 3.25%
Q2 2024 $3.96B 88.36% 18.19% 4.39% 3.28%
Q3 2024 $4.06B 85.23% 17.68% 6.74% 3.33%
Q4 2024 $4.23B 85.77% 19.40% 6.01% 3.28%
Q1 2025 $4.28B 85.80% 19.15% 5.51% 3.10%
Q2 2025 $4.30B 85.74% 19.42% 5.61% 3.05%
Q3 2025 $4.30B 86.18% 20.43% 5.32% 3.07%
Q4 2025 $4.32B 87.17% 19.46% 4.41% 2.93%
Q1 2026 $4.36B 86.38% 19.19% 5.20% 2.76%
Q2 2026 $4.42B 84.72% 18.89% 6.57% 2.76%

Southern Bank deposit base, all the way back

Deposit Base back to 2001 · peer percentiles on every line item · Excel export

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Source: Call Report Schedules RC-E and RC-O, as filed with the FFIEC and standardized by BankRegReports. Dollar amounts are as reported, point-in-time; income statement items are year-to-date through the report date. See the full Southern Bank profile, peer group comparison, or how this data updates.

Regulator records: FDIC BankFind (cert 28332) · FFIEC NIC profile (RSSD 272272)