Trustmark Corporation (TRMK) Q4 2025 earnings review

Record Earnings, Driven by Credit Relief and Cost Control

Trustmark concluded 2025 with record annual Net Income ($224.1M), driven by exceptional credit quality improvements and proactive liability management that stabilized funding costs. Q4 EPS reached $0.97, maintaining sequential growth for the entire year. While the core engine of Net Interest Income growth stalled slightly, robust non-interest income (especially Wealth Management) provided support. The bank signaled strong confidence in 2026, increasing the dividend by 4.2% and authorizing a new, larger $100 million share repurchase program.

🐂 Bull Case

Provision Tailwinds Continue

The Provision for Credit Losses (PCL) dropped 83.7% YoY in Q4 to just $1.2M, the fourth consecutive quarterly decline, heavily boosting the bottom line and signaling exceptional credit health.

Accelerated Capital Returns

The board authorized a $100M share repurchase program for 2026, a significant increase from the $80M utilized in FY25, providing a clear path to EPS accretion.

Fee Income Momentum

Wealth Management revenue surged 19.5% YoY in Q4, confirming that investments in cross-selling and strategic hiring are successfully diversifying the revenue base against NII volatility.

🐻 Bear Case

NIM Expansion Stalls

Net Interest Margin (NIM) fell 2 basis points QoQ to 3.81% (peaked at 3.83% in Q3), and Net Interest Income growth decelerated sharply to 0.4% QoQ, suggesting the NII cycle has peaked before anticipated 2026 rate cuts.

Worsening Funding Mix

Noninterest-bearing deposits—the bank’s cheapest funding—dropped 8.6% QoQ. While partially planned, this reversal in funding quality will put upward pressure on the total cost of funds moving into 2026.

⚖️ Verdict: ⚪

Neutral. Trustmark is executing well against its strategy of capital management and organic growth via talent acquisition. The robust credit quality and aggressive buyback plan offset the looming headwind of NIM pressure and decelerating core loan growth.

Key Themes

CONCERNNEW🔴

NII Growth Reversing as NIM Peaks

Net Interest Income (NII) growth slowed to a near-halt, increasing only 0.4% linked-quarter, after strong sequential growth earlier in the year. The NIM declined 2 bps to 3.81% (from 3.83% in Q3), partly due to accelerated amortization on refinanced debt. This is the first signal that the bank’s primary earnings engine is peaking before potential Fed rate cuts begin in 2026.

CONCERNNEW🔴

Nonaccrual Loan Spike in Mississippi

While total Nonperforming Assets (NPAs) were stable, nonaccrual loans in Mississippi, Trustmark’s core market, jumped 16.9% linked-quarter and 73.1% YoY to $73.0M. This geographic concentration of stress in commercial assets requires focused monitoring, especially given the ongoing macroeconomic caution.

DRIVERNEW🟢

Wealth Management Becomes Key Revenue Driver

Noninterest income growth was primarily driven by Wealth Management, which delivered $11.1M in Q4 revenue (+19.5% YoY), demonstrating **accelerating** momentum compared to the full-year growth of 7.7%. This segment provides a valuable high-margin offset to expected pressure in Net Interest Income.

DRIVER🟢

Aggressive Talent Acquisition Drives Organic Growth

Management continues to execute its organic growth strategy by aggressively hiring established production talent. This initiative, which saw 21 new producers added in Q3 across key markets like Houston and Atlanta, is positioned as the primary catalyst for future loan and deposit growth, offsetting softening market-wide demand.

THEMENEW

Proactive Liability Management Success

The successful downward repricing of the deposit base reduced the cost of total deposits to 1.72% in Q4 (down 12 bps QoQ), demonstrating strong cost control. This proactive management helped stabilize NIM and was crucial in delivering full-year NII (FTE) growth of 8.4%.

CONCERN

Slowing Loan Growth Momentum

Loans HFI growth was just 0.9% linked-quarter (or 4.5% YoY), representing **decelerating** momentum compared to Q2’s 1.7% growth. This reflects earlier warnings from management regarding increased CRE payoff extensions and tighter competitive pricing, challenging the goal of mid-single-digit loan growth.

Other KPIs

Full-Year 2025 Total Revenue (FTE)$799.8 million

Achieved a record level of revenue, growing 8.0% over the adjusted prior year, confirming the successful financial transformation following the 2024 insurance agency sale. This growth was driven by 8.4% NII growth and 7.7% Wealth Management growth.

Net Charge-offs (FY25)0.13% of average loans

Net charge-offs remained extremely low, consistent with the prior year and significantly below macroeconomic expectations. This strong credit performance allowed the Allowance for Credit Losses (ACL) to stabilize at 1.15% of loans, remaining well-reserved against nonaccrual loans (209%).

Tangible Book Value per Share (EOP)$30.28

Increased 13.5% YoY, supported by strong internal capital generation (12.97% Return on Average Tangible Equity) and active share repurchases ($80M executed in FY25), demonstrating a tangible benefit to shareholders from the bank’s strategy.

Guidance

FY26 Share Repurchase Authorization$100.0 million

**Accelerating**. Management increased its buyback authorization for the coming year, signaling a more aggressive approach to capital return. This, combined with strong PPNR growth expectations from Q3 call, should drive high-single-digit EPS growth.

FY26 Quarterly Cash Dividend$0.25 per share

The 4.2% increase signals management confidence in ongoing profitability and cash flow generation, continuing a stable pattern of shareholder returns.

FY26 Net Interest Margin (Implied)~3.82%

**Stable**. Based on prior quarter commentary, management is confident they can maintain NIM stability around this level in 2026, relying on downward deposit repricing (40% expected beta) to offset expected Fed rate cuts.

Key Questions

Mississippi Nonaccrual Concentration

Nonaccrual loans in Mississippi spiked over 16% QoQ. Can management provide detail on the specific asset class (CRE, C&I) driving this concentration and what proactive steps are being taken to resolve these assets?

Funding Cost Floor and Deposit Repricing

Noninterest-bearing deposits saw a significant QoQ decline. With NIM already slightly reversing, what is management's estimated floor for deposit costs in 2026? How much more downside exists in the deposit book before competitive pressures prevent further NIM defense?

Pace of Share Repurchases

Given the higher $100M repurchase authorization for 2026, should investors expect an immediate acceleration of buybacks in Q1, or will the pace remain opportunistic and balanced against organic loan growth needs?