Alto Cumulus Asset Management is a family office - multi based in Stockholm, Sweden, founded in 1873. Verified contact details, AUM data, and investment preferences on FindLPs.
Alto Cumulus Asset Management is a multi-family office based in Stockholm, Sweden. Established in 1873, it is the asset management and family office part of the Axel Johnson Group that invests globally in a concentrated, high-conviction portfolio of the leading investment teams in equities, private equity, and fixed income. The assets of the firm are managed by the executive management team.
Investment types: Buyout, Private Equity, Growth/Expansion, Venture Capital, Venture Capital - Early Stage, Venture Capital - Later Stage
Preferred geographies: Africa, Americas, Asia, Canada, Europe, Middle East, Oceania, United States
Location: Kungstensgatan 18
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.