Hong Kong leapt past Switzerland in 2025 to become the top global destination for cross-border wealth, according to a major industry study, and the shift is reshaping where capital pools and how wealth firms compete for clients.
Boston Consulting Group’s Global Wealth Report 2026 shows cross-border wealth booked in Hong Kong climbed 10.7% last year to about $2.9 trillion, a surge credited to inflows from mainland China, a busy IPO pipeline and strong equity markets. That combination of domestic capital and market activity pushed Hong Kong ahead of long-standing rivals and highlighted Asia’s rising financial gravity. The change marks a notable reordering in how and where ultra-mobile assets are parked.
On a broader scale, global financial wealth expanded 10.7% in 2025, lifting the total to roughly $333 trillion despite ongoing trade frictions and geopolitical hotspots. When real assets are added, total global net wealth approaches nearly $550 trillion, underscoring how much value sits outside traditional onshore footprints. Cross-border holdings themselves grew 8.4% to about $15.7 trillion, showing continued appetite for offshore diversification.
Top booking centres captured the lion’s share of those offshore flows, with the ten biggest hubs absorbing almost 90% of new cross-border money. That concentration has consequences for competition, regulation and client servicing, since a few cities now act as the main gateways for global private capital. It also narrows where wealth managers need to be visible and compliant.
“We are seeing wealth creation, cross-border capital flows, and investment ecosystems increasingly concentrate into a smaller number of globally connected hubs. Hong Kong’s rise reflects the growing gravitational pull of Asian wealth and capital markets.”
BCG maps the market into two dominant hub networks. One cluster is centred on Hong Kong and Singapore, serving capital coming from mainland China, India and Southeast Asia. The other cluster is anchored by Switzerland, the US and the UK, which continue to handle flows from Europe, the Middle East and Latin America.
Singapore is still building its claim as Asia’s most diversified offshore centre, attracting safe-haven money and expanding its wealth management ecosystem. At the same time, the UAE posted one of the fastest rises among booking centres, with cross-border wealth up 11.1% in 2025. These shifts show that new winners can emerge quickly when regulation, tax and product mix align.
The report notes growth is far from even across regions. Western Europe led major markets with a 15.3% increase, helped by favorable currency moves and solid household savings. Mainland China saw financial wealth jump 15% in 2025 and is forecast to expand about 9% annually through 2030, signaling a long-term source of capital for nearby hubs.
North America’s wealth growth eased to 7.4%, driven largely by gains concentrated in a few large technology players. Meanwhile, BCG expects emerging markets to account for roughly 10% of global wealth growth through 2030, adding nearly $7 trillion in financial wealth led by India, Brazil and Mexico. That mix will shift the geography of demand for wealth services over the next decade.
The affluent-and-above segment, defined as households with more than $250,000 in financial wealth, is projected to expand around 8% per year in these fast-growing markets. That pace would generate more than one million new millionaires by the end of the decade, creating a sizable pool of clients with cross-border needs. Firms that move early to serve them stand to capture disproportionate market share.
BCG also flags a growing service gap: many international wealth managers are retreating toward ultra-high-net-worth clients because compliance is getting more expensive and cross-border rules are stricter. That pullback could open space for local banks and independent advisors to pick up mid-tier affluent clients left underserved by global firms. The competitive landscape is shifting toward nimble providers who can combine regulatory agility with local relationships.
At the same time, Asia is starting its largest intergenerational wealth transfer, with a large share of regional enterprises still founder-led and leadership skewed older. Between 40% and 50% of major companies in places like Singapore, Malaysia and Indonesia remain under founder control, which sets the stage for succession-driven wealth movement. That transfer will add both assets and new client behaviors into the mix.
Technology is another force changing wealth economics, with AI already used to draft financial plans, automate compliance, generate portfolio rationales and predict client churn. BCG pegs potential efficiency gains at 25% to 30% across key workflows for AI-first managers, while revenue per adviser could rise 15% to 20%. Those improvements will matter in a market where scale, speed and personalization win clients.
