Ratos AB (publ) (RATO-B.ST) Stock Analysis & Winston Score
Ratos AB is a Swedish investment company that owns and operates a collection of mid-sized private businesses across the Nordic region. Its portfolio includes companies in construction, infrastructure, consumer goods, and business services. Rather than just holding shares, Ratos actively manages its owned companies with the goal of making them more profitable over time. Ratos earns money primarily through the operating results of its portfolio companies, as well as gains when it sells businesses at a profit. It is headquartered in Stockholm and focuses mainly on Sweden, Norway, Denmark, and Finland. The company's competitive edge comes from its hands-on ownership model and long track record in the Nordic market, though its negative operating margin and weak returns on capital suggest the portfolio is currently under pressure. The key challenge going forward is improving profitability across its holdings, as persistent losses at the operating level could force asset sales or limit its ability to invest in new acquisitions.
Winston Score: 38/100 — Below Average
Below-average fundamentals — multiple weak pillars.
- Quality: Weak (4/30)
- Growth: Weak (2/20)
- Cash Flow: Strong (8/10)
- Stability: Mixed (3/10)
- Valuation: Good (6/10)
- Ownership: Good (10/15)
Key Facts
Price: $34.36
Market Cap: $11.2B
Sector: Financial Services
Industry: Asset Management
Exchange: Stockholm Stock Exchange




