Swiss private banks are entering 2026 from a position many financial institutions would envy: assets under management at record highs, net new money accelerating, and Switzerland’s safe haven appeal intact. Yet beneath the headline strength, KPMG’s latest Clarity on Swiss Private Banks study points to a more uncomfortable question for investors, executives, and dealmakers.
Challenging times for Swiss private banks (Image: Phil Dubach, Unsplash)
The 68 Swiss private banks analysed by global consultancy KPMG in a sample ended 2025 with 3.5 trillion francs in assets under management, a record level for the sample. Net new money was the key driver, rising to 96 billion francs – around one third higher than the previous year and the strongest result since 2021.
For an industry built on trust, discretion, and cross-border capital flows, the message is clear: Swiss wealth management remains highly attractive in a fractured geopolitical environment.
Safe Haven Status Delivers Inflows
The inflow story was broad-based. Large banks lifted net new money by 52.7 percent, small banks increased it by 61.4 percent, and medium-sized banks largely held on to the elevated inflow levels reached in 2024.
The result suggests that Switzerland’s positioning as a safe haven is benefiting the full market, not only the largest platforms. For financially sophisticated clients, private banking in Switzerland still appears to offer a combination of stability, jurisdictional credibility, and investment access that is difficult to replicate.
From Theme to Transaction Flow
The structure of the industry is changing just as quickly as its asset base. The number of Swiss private banks fell from 156 in 2010 to 80 in 2025, and to 79 by the end of May 2026.
Deal activity is no longer a theoretical response to scale pressure. It is actively reshaping the market, with larger players driving consolidation and smaller banks continuing to serve as natural acquisition targets.
Saxo Deal Sets the Tone
J. Safra Sarasin’s acquisition of Saxo Bank, with 105 billion francs in assets under management, was the largest transaction in the Swiss private banking space since 2013.
The deal matters beyond its size. It combines private banking, technology, client segment diversification, and international reach – precisely the mix that many wealth managers will need if they want to move from asset gathering to scalable growth.
Other transactions, including the acquisitions of Banque Thaler and Cité Gestion, reinforce the point: in Swiss private banking, strategic optionality increasingly belongs to banks with capital, scale, and a clearly defined market position.
Profitability – the Weak Spot
The industry’s financial performance remains strong, but the study highlights a critical limitation: higher assets have not translated into higher gross profits. Across the sample, gross profit was roughly 6 billion francs in 2025, broadly flat versus 2021, even though assets under management rose by almost 10 percent over the period.
Operating income increased, but expenses grew faster. In simple terms, banks gathered more assets, employed more people and spent more money – without generating a meaningful improvement in profitability.
Costs Flash a Warning Sign
The median cost-/income ratio rose to 78.2 percent in 2025, up from 75.6 percent and 74.2 percent in the previous two years. More than half of the banks still achieved a ratio below 80 percent, which keeps the sector in relatively healthy territory.
But the distribution is widening: 18 banks had a cost-/income ratio above 90 percent, a level that should prompt management teams and shareholders to reassess business models, cost bases, or ownership structures.
The study’s implicit warning is sharp: banks often become serious about cost control only when performance deteriorates.
Scale Helps – But Does Not Solve Everything
Large banks benefit from economies of scale and lower servicing costs per unit of client assets. Yet even they have struggled to improve efficiency over time.
Medium-sized banks face the hardest strategic squeeze: too large to operate as niche boutiques, but often too small to match the technology budgets, compliance infrastructure, and acquisition firepower of the biggest players.
Small banks can still thrive in specialist niches, but only if they protect pricing power and avoid becoming subscale generalists.
AI Adoption is Broad But Shallow
Artificial intelligence is now firmly on the agenda, but the industry’s deployment remains cautious. Among surveyed banks, 79 percent had deployed AI in at least one operational setting, and nearly 59 percent had deployed it across multiple areas.
However, use cases remain concentrated in general employee productivity, document drafting, and communications support. More advanced applications – including multi-agent workflows, revenue optimisation, investment recommendations, and client personalisation – remain limited.
Investment Levels Reveal Ambition Gap
Only around 18 percent of survey respondents invested more than 500,000 francs in AI in 2025, though that share is expected to rise to 32 percent in 2026. Most banks rely primarily on standard vendor tools, enabling rapid adoption but limiting differentiation.
That matters because the financial impact is still modest: most banks reported no measurable revenue uplift from AI, while cost savings remain the dominant near-term expectation. In other words, AI is currently being used more as an efficiency tool than as a growth engine.
AI Frontrunners May Pull Away
The University of St.Gallen’s AI Advancement Index shows how uneven the transition is. Of 73 Swiss private banks assessed, only four were classified as «Leading» and 12 as «Advanced».
The majority remain at traditional, aware, or modernising stages. This suggests that AI capability is diffusing faster than the organisational structures needed to monetise it. The banks most likely to create a durable advantage will be those that combine governance, proprietary data, talent, and disciplined use-case selection with the trust-based advisory model at the core of private banking.
Under Pressure to Evolve
Swiss private banking remains one of the world’s most resilient wealth management markets. But the next phase will be less forgiving. Consolidation will continue, subscale players will face harder choices, and AI will gradually shift from back office productivity to front office competitiveness.
The winners will not simply be the banks with the most assets. They will be the ones who turn Switzerland’s enduring safe haven advantage into operating leverage, client relevance, and sustainable margin expansion.
