Trustmark Bank: Deposit Base
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Data as of · Call Report Schedules RC-E and RC-O How we update
On its Q3 2026 filing, Trustmark Bank reported 22 of the 23 line items on this page. It did not report foreign office deposits. Total deposits was $16.21B in Q3 2026, up 3.0% from $15.74B in Q3 2025. That is 84.8% of its total assets. Across the 12 quarters shown it ranged from $15.18B (Q1 2025) to $16.22B (Q2 2026).
What the deposit base page covers and where each line comes from.
Open the full liquidity and funding analysis: liquid assets and unrealized securities losses, loans against deposits, the uninsured, brokered and borrowed share of funding, the cost of funds and capital headroom, by quarter with asset-tier medians.
The standout move of Q3 2026 was in Brokered deposits: 48.3% lower than in Q2 2026, at $211.2M. On total deposits, Trustmark Bank ranks 3rd highest among the 57 banks headquartered in Mississippi, at $16.21B (Q3 2026). Trustmark Bank reported $16.21B on total deposits for Q3 2026, 11% below the $18.20B median for banks in the $10B-100B asset tier.
Deposit totals
| Line item | Q3 2026 |
|---|---|
| Total deposits | $16.21B |
| Domestic office deposits | $16.21B |
| Foreign office deposits | — |
| Deposits to total assets | 84.83% |
| Deposits to total liabilities | 95.76% |
Source: Call Report Schedules RC-E and RC-O; Total deposits: Call Report Schedule RC, item 13.a (RCON2200). Open the filed call report for Q3 2026 on the FFIEC CDR.
Deposit composition
| Line item | Q3 2026 |
|---|---|
| Demand deposits | $3.88B |
| Savings deposits | $960.5M |
| Transaction accounts to domestic deposits | 51.22% |
| Time deposits to total deposits | 21.41% |
| Time deposits under $100k | $1.23B |
| Time deposits $100k to $250k | $1.16B |
| Time deposits over $250k | $1.08B |
| Noninterest-bearing share of deposits | 20.15% |
Source: Call Report Schedules RC-E and RC-O. Open the filed call report for Q3 2026 on the FFIEC CDR.
Stability of funding
| Line item | Q3 2026 |
|---|---|
| Core deposits | $14.91B |
| Core deposits to total deposits | 92.01% |
| Insured deposits | $10.28B |
| Uninsured deposits | $5.95B |
| Uninsured deposits to total deposits | 36.72% |
| Brokered deposits | $211.2M |
| Brokered deposits to total deposits | 1.30% |
Source: Call Report Schedules RC-E and RC-O. Open the filed call report for Q3 2026 on the FFIEC CDR.
Cost of deposits
| Line item | Q3 2026 |
|---|---|
| Cost of interest-bearing deposits | 2.10% |
| Interest expense on deposits | $67.6M |
| Loans and leases to core deposits | 93.32% |
Source: Call Report Schedules RC-E and RC-O. Open the filed call report for Q3 2026 on the FFIEC CDR.
Deposit Base by quarter
| Quarter | Total deposits | Core deposits | Uninsured deposits | Brokered deposits | Cost of interest-bearing deposits |
|---|---|---|---|---|---|
| Q4 2023 | $15.65B | 90.98% | 35.79% | 3.77% | 2.66% |
| Q1 2024 | $15.42B | 90.82% | 35.88% | 3.87% | 2.70% |
| Q2 2024 | $15.54B | 90.48% | 35.73% | 3.93% | 2.70% |
| Q3 2024 | $15.32B | 91.29% | 35.26% | 2.68% | 2.80% |
| Q4 2024 | $15.19B | 92.13% | 35.27% | 1.71% | 2.50% |
| Q1 2025 | $15.18B | 91.95% | 35.83% | 1.90% | 2.24% |
| Q2 2025 | $15.22B | 91.26% | 35.24% | 2.04% | 2.26% |
| Q3 2025 | $15.74B | 91.30% | 36.75% | 1.96% | 2.32% |
| Q4 2025 | $15.64B | 91.31% | 35.14% | 1.98% | 2.16% |
| Q1 2026 | $15.86B | 91.30% | 35.73% | 2.27% | 1.98% |
| Q2 2026 | $16.22B | 90.81% | 37.02% | 2.52% | 1.96% |
| Q3 2026 | $16.21B | 92.01% | 36.72% | 1.30% | 2.10% |
Trustmark Bank deposit base, quarter by quarter
Deposit Base since Q3 2021 · peer percentiles on every line item · watchlist alerts
Unlock this bank, freeSource: Call Report Schedules RC-E and RC-O, Q3 2026. How these pages are built. See the full Trustmark Bank profile, peer group comparison, or how this data updates.
Regulator records: FDIC BankFind (cert 4988) · FFIEC NIC profile (RSSD 342634)