Oversea-Chinese Banking Corporation Limited

Net interest income and wealth management fees (S$5.60 billion in FY2025, up 14% year on year) provide recurring revenue anchors, and total income has grown in every fiscal year since FY2020, including through the COVID downturn. NIM sensitivity to rate cycles — compressing 30 basis points from the FY2023 peak to H1 2025 — introduces visibility risk inherent to banking.

OCBC operates across commercial banking, wealth management, insurance (Great Eastern), and treasury, with wealth management income now representing roughly 40% of FY2025 total income at S$5.60 billion. Segments are all financial-services-correlated and move broadly together through the same economic cycle, limiting genuine diversification relative to a multi-sector conglomerate.

OCBC operates in 15+ countries spanning Singapore, Malaysia, Indonesia, Greater China, and select Western markets, but Singapore remains the dominant revenue source based on disclosed operating-segment contributions. Meaningful but Singapore-heavy regional spread constrains geographic resilience against a local economic or property-market downturn.

OCBC's shift toward wealth management and digital banking introduces asset-light fee income that scales better than branch-based lending — Banking Wealth AUM grew from S$299 billion in FY2024 to S$336 billion in Q3 2025 without proportional cost increases. However, operating expenses rose 2% in FY2025, driven by staff and IT costs, and traditional banking compliance and credit infrastructure limits structural operating leverage at the group level.

NII from loans and deposits forms the structural base, supplemented by recurring wealth management fees, insurance premiums via Great Eastern, and net fee income of S$1.81 billion in FY2025. Revenue is largely recurring and mission-critical, but the NII component's exposure to rate cycles and loan-volume variability was demonstrated by the 2025 income contraction versus the FY2024 record.