Greek sovereign risk and potential future debt sustainability concerns - despite investment grade restoration, debt-to-GDP remains above 160%
Limited domestic market growth potential - Greek population declining, emigration of young professionals, constrains long-term loan book expansion
Digital disruption from fintech and pan-European digital banks entering Greek market with lower cost structures
Regulatory capital requirements and stress testing - ECB supervision may require higher capital buffers than peers given country risk
Intense competition from National Bank of Greece, Alpha Bank, and Piraeus Bank in oligopolistic market - pricing power limited despite concentration
State-backed development banks offering subsidized lending programs for green energy and SME financing
Potential market share loss in payments and digital banking to international players (Revolut, N26) among younger demographics
Residual NPL portfolio concentration risk - remaining problem loans are often most difficult to resolve or sell
Wholesale funding reliance - TLTRO repayment to ECB requires replacement funding, potentially at higher costs
Deferred tax asset (DTA) dependency - significant DTAs on balance sheet from crisis-era losses, value depends on future profitability
Greek government bond portfolio creates sovereign-bank nexus risk - regulatory exposure limits but still material concentration
StructuralCompetitiveBalance Sheet