Shares, which lets friends, families, and retail investors chat and invest in stocks together, raises a $40M Series A led by Valar Ventures, and unveils its app
Context & Ripple Effects
Shares is betting that the next wedge in retail brokerage is the group chat, not the price of a trade. It enters a European market where Bux already stripped out commissions for share and ETF trading, so the differentiation has to come from the social layer — friends, family, and retail investors discussing and investing together in one app. The US playbook exists: Public raised to build fractional-share investing with a community angle two years earlier.
The $40M Series A from Valar Ventures funds the UK launch, and the bet has since shown traction — [[a:981134|follow-on coverage reports 150K+ UK users within two months of launch and $90M raised in total]], suggesting the social-investing thesis survived first contact with the market.
First-order effects
- UK retail investors gain a chat-first investing app where discussing and buying stocks happen in the same product, rather than across a broker plus WhatsApp groups.
- Valar Ventures' $40M gives Shares roughly two years of runway to convert its social engagement loop into a funded UK user base before rivals respond.
Second-order effects
- Bux and other European zero-commission brokers face pressure to add community and social features, since Shares attacks them on engagement rather than on price — the dimension they already conceded.
- Public's earlier US raise and Shares' UK traction together signal to US social-investing apps that the model travels, raising the odds of cross-market competition for the same demographic.
Third-order effects
- If engagement, not commissions, becomes the battleground, European retail brokerage consolidates around products that own the conversation around a trade — pushing pure execution-only brokers down the stack.
- Social investing apps that blur chat and trading invite the same regulatory scrutiny over investment advice and promotion that followed earlier social finance platforms, a risk the sector has not yet priced in.
The trend: European retail brokerage competition is shifting from commission-free pricing to social engagement, with community-first apps like Shares forcing incumbents to own the conversation around the trade.