Idun Industrier AB (publ) (IDUN-B.ST) Stock Analysis & Winston Score
Idun Industrier is a Swedish holding company that owns and operates a collection of smaller industrial and service businesses. Its subsidiaries work in areas like manufacturing, construction-related services, and technical services, selling mostly to other businesses across Sweden and the Nordic region. The company focuses on acquiring established, profitable niche companies rather than building products itself. Idun makes money through the revenues generated by its portfolio of owned companies, keeping a share of their profits. It operates primarily in Sweden, with most of its businesses serving local and regional customers in stable, unglamorous industries. Its competitive edge comes from a decentralized model where acquired companies keep their management teams and local identity, which can help retain talent and customers. The main risk is that growth depends heavily on finding and buying new companies at reasonable prices, and deal flow or valuations in the Nordic acquisition market could slow that strategy down.
Winston Score: 52/100 — Average
Mixed quality — meaningful strengths and weaknesses.
- Quality: Weak (6/30)
- Growth: Exceptional (18/20)
- Cash Flow: Strong (8/10)
- Stability: Mixed (4/10)
- Valuation: Good (5/10)
- Ownership: Good (10/15)
Key Facts
Price: $334.00
Market Cap: $3.8B
Sector: Financial Services
Industry: Asset Management
Exchange: Stockholm Stock Exchange



