BoursoBank's first published profit anchors a clean SocGen Q1
Source · Banking desk
— Summary
Société Générale posted a clean first quarter on Thursday, with net banking income (NBI) of €7.1bn (+4.4% on a constant basis) and net profit of €1.7bn (+5.5%) — beating the Bloomberg consensus on the bottom line (€1.5bn) and slightly missing on NBI (€7.2bn). All the headline ratios CEO Slawomir Krupa promised the market are green: ROTE at **11.7%** (target 10%), cost-to-income down to **60.9%** (vs 65% a year ago), costs **-2.6%** (€55mn lower).
The new piece of disclosure — and the structural story — is BoursoBank. For the first time, SocGen has published the online bank's standalone profit: **€92mn net** in Q1, on track for the €300mn full-year target (already a third done). Customer growth slowed to 8.9 million at end-March from 8.8 million at end-December (against ~500k per quarter previously), because the bank cut back its expensive welcome offers; long-term ambition is **20 to 25 million** clients. Inside SocGen retail (€625mn net, +49%), BoursoBank already represents one-sixth of profit, deposits up 12% (vs network -2%) and life-insurance reserves at €15bn — already 10% of group's €159bn book.
The wholesale story is more mixed. Corporate & investment banking NBI was €2.7bn (-0.5%), with markets activities -3.9%, fixed-income/currencies/credit -18.2%, financing/advisory -3.8%, global banking advisory -10.7%. Equities were the bright spot, +10.9% to a record €1.2bn, alongside securities services +7.7%. The pattern — strong retail, weak rates, record equities — looks similar to BNP Paribas's Q1 print and is the right shape for the European war-shock environment. Source: Les Echos, 30 April 2026, Gabriel Nédélec.
BoursoBank’s first published profit anchors a clean SocGen Q1
The story in one line: Société Générale posted Q1 net profit of €1.7bn (+5.5%) and finally disclosed BoursoBank’s stand-alone profit of €92mn — already a third of its €300mn full-year target.
Key numbers
Group NBI €7.1bn (+4.4% constant); net profit €1.7bn (+5.5%)
Equities +10.9% to a record €1.2bn; securities services +7.7%
Why it matters
The big “tell” is the disclosure itself. Krupa has been promising the market BoursoBank is profitable; publishing the number (€92mn) for the first time is the credibility step. At ~€10/client annualised profit, with deposits and life-insurance flows accelerating while the network shrinks deposits, the unit is moving from “growth story” to “earnings story”. The pause in welcome offers is the lever — fewer 8.8→8.9M conversions, but a profit print that lets the rest of the bank lean on it.
The Q1 mix — strong retail, weak FICC, record equities — is the European war shape. Net interest margin +13.8% in retail says the rate environment is still helping; FICC -18.2% says the same environment is hurting trading desks that lived off the 2024-25 carry trade.
Takeaway
If BoursoBank delivers €300mn in 2026 and the trajectory points to €20-25 million customers, SocGen owns one of the few European online banks the market should value as a growth asset, not a fintech curiosity. The disclosure today is the quiet beginning of that re-rating. Watch H2 customer adds (welcome offers re-introduced or not) and the equity-trading run-rate.
Source: Les Echos, 30 April 2026, Gabriel Nédélec.