BCV (BQCNF), UBS: Swiss Mortgage Growth Slows Post-Integration

Banque Cantonale Vaudoise (BQCNF) and UBS Group (UBS) both described the same clock on their earnings calls: once UBS finished migrating Credit Suisse clients in Switzerland, Swiss mortgage growth at the cantonal challenger slowed while institutional money moved the other way. BCV's mortgage book grew 2% in the first half of 2026, and institutional and large-corporate clients brought in CHF 854 million of net new money over the same period.

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The share Credit Suisse's exit opened up is being bid back

BCV's 2025 growth in mortgages and deposits came out of the three years UBS had its hands full. Swiss cantonal banks are owned by their cantonal governments and make their money on mortgages and deposits inside their own canton; BCV is the one in Vaud. After UBS bought Credit Suisse in 2023, moving those clients onto its own platform took almost three years, and on 18 March 2026 UBS announced the migration was complete, with around 1.2 million clients transferred globally [1]. While that work absorbed UBS's commercial capacity, BCV delivered 5% mortgage growth and 4% customer-deposit growth in FY2025 [2]. With the migration finished, UBS is bidding that volume back.

The same merger pushed institutional money in the opposite direction, because Swiss pension funds were forced to find another bank. Swiss pension funds spread their assets across three to four banks under their own policies; the French-speaking panel BCV describes was Credit Suisse, UBS, Pictet or Lombard, plus BCV [3]. Merging two of those names collapsed four into three and broke the diversification rule, so the pension fund has to add a bank back. This rule is not specific to BCV — every cantonal bank faces the same competitor and the same pension clients, so the re-bid for mortgages and the pension re-allocation land on comparable companies at the same time.

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Mortgage growth fell below the full-year target, and cash arrived before mandates

BCV's first-half mortgage growth was clearly below its own run rate. The mortgage book grew 2% to CHF 36.3 billion by the end of June against a 4% full-year target [3][4], versus 5% actual growth in FY2025 [2]. CEO Pascal Kiener pointed at UBS directly, saying the competitor is currently aggressive in the market and wants to rebuild market share, with mortgages the toughest area [3]. His framing of BCV changed with it: in February 2026 he said Credit Suisse's exit left fewer competitors and let BCV grow mortgages and deposits [2]; by August the stated ambition was to keep market share and grow with the market [3].

UBS confirmed on its own call both that the three years were consumed by integration and what it intends to do afterwards. On 29 October 2025, UBS called the third quarter of 2025 the most operationally intensive phase of its integration, reported Swiss personal and corporate banking net interest income down 9% year over year, and said that in a post-integration state it would lean in more and more on the balance sheet to drive net interest income even if rates are not helping [5].

On the institutional side, only cash is visible so far. BCV's wealth-management deposits rose about 10% year over year in the first half and institutional and large-corporate net new money was CHF 854 million, which the bank's half-year materials attribute to pension funds diversifying after the merger [4][3]. In the same Q&A, though, Kiener acknowledged that stripping out that deposit effect, the core asset-management business showed normal growth and nothing special [3].

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At a zero policy rate, the fight for mortgages has to happen on price

Switzerland's policy rate is zero, so banks have no deposit-spread cushion and defending mortgage volume means meeting UBS's bid on new-business pricing. That runs through net interest income first and, with a lag, through cost of risk on any volume defended by looser terms. How far UBS can push is not entirely its own decision: Swiss lawmakers were still weighing a compromise on UBS capital requirements as of June 2026 [6], and the higher the capital requirement, the less balance sheet it can put into mortgages.

Cash and discretionary mandates move through two different decision processes on the institutional side, at very different speeds. Cash is a treasury decision, so it moves first; the mandates that actually carry fee income go through trustee boards, which BCV says takes years, and for now that leg is management expectation rather than a reported number [3]. The trade publication IPE offered the other side in February 2026: UBS's dominance leaves Swiss pension funds with fewer global custody and passive management options, with high fixed costs keeping new entrants out [7]. So this reading holds for cash and active mandates, and not for custody or passive management. Two things can confirm it later: whether BCV's full-year mortgage growth returns to the 4% target, and whether net new money starts to include a mandate contribution.

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Which companies this affects:

• Banque Cantonale de Genève (BCGE.SW): A cantonal bank owned by the canton of Geneva, also built on in-canton mortgages and deposits, which sat in the same position as BCV during the three years Credit Suisse was exiting, so UBS's renewed push on mortgages could show up in its new-business pricing too.
• Luzerner Kantonalbank (LUKN.SW): A German-speaking cantonal bank with a mortgage and deposit mix close to BCV's; the four-bank pension panel BCV describes is the French-speaking case, the German-speaking panels are composed differently, and how the same diversification rule works there still needs each bank's own disclosure.
• Basellandschaftliche Kantonalbank (BLKB.SW): Another cantonal bank built on in-canton mortgages, exposed to the same zero-rate environment and the same competitor bidding volume back, with no direct disclosure on this so far.

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Sources

[1] UBS · UBS successfully completes the client migration in Switzerland · 2026-03-18 · company press release · https://www.ubs.com/global/en/media/display-page-ndp/en-20260318-client-migration.html

[2] Drillr · Banque Cantonale Vaudoise (BQCNF) · 2026-02-12 · FY2025 earnings call

[3] Drillr · Banque Cantonale Vaudoise (BQCNF) · 2026-08-20 · H1 2026 earnings call

"You had 2 large banks, the Cantonal banks and Raiffeisen. Today, there is one competitor less. And the behavior and the competitive situation depends a lot on UBS. And for the time being, they are quite aggressive in the market. They want to rebuild market share, which I could, in a way, understand. So it's tough, especially in the mortgage business."

[4] Investing.com · BCV H1 2026 slides: profit up 5% on diversified revenue, tight costs · 2026-08-20 · press report · https://ca.investing.com/news/company-news/bcv-h1-2026-slides-profit-up-5-on-diversified-revenue-tight-costs-93CH-4810469

[5] Drillr · UBS Group (UBS) · 2025-10-29 · Q3 2025 earnings call

[6] Reuters · Swiss lawmakers consider fresh compromise on UBS capital rules, sources say · 2026-06-09 · press report · https://www.reuters.com/world/swiss-lawmakers-consider-fresh-compromise-ubs-capital-rules-sources-say-2026-06-09/

[7] IPE · UBS dominance leaves Swiss pension funds with fewer custody, asset options · 2026-02-09 · press report · https://www.ipe.com/news/swiss-pension-funds-face-global-custody-asset-management-squeeze-as-ubs-strengthen-position/10135084.article

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