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Investor Ab
Investor AB is Sweden's largest publicly traded investment company, founded by the Wallenberg family in 1916 and headquartered in Stockholm. The firm engages in long-term ownership of high-quality global companies across three main areas: Listed Companies, Patricia Industries (wholly owned companies), and investments in EQT. Investor AB is part of the Wallenberg Foundations ecosystem, aiming to create sustainable value for shareholders while supporting Swedish research and society. The company is a publicly listed investment firm serving institutional and individual investors globally, with an employee base of several hundred professionals.
Investment Strategy
Investor AB practices long-term, active ownership by acquiring significant stakes in leading businesses and participating actively on their boards. The strategy focuses on building strong, sustainable companies, with investments organized in Listed Companies, Patricia Industries (wholly owned subsidiaries), and EQT (private equity). The firm emphasizes operational excellence, corporate governance, sustainability, and innovation, aiming to create value for people and society by championing best-in-class companies and supporting progressive initiatives, especially in youth, education, and entrepreneurship.
Latest 13F Filing Activity
Investor Ab filed their most recent 13F report on Jun 30, 2025 disclosing 13 equity positions with a total 13F market value of $5B. The fund increased holdings in Nasdaq Inc., Mediwound LTD, Microchip Technology Inc. among other positions. Investor Ab reduced exposure to Millicom Int. Cellular, Blackrock Inc., Intercontinental Exchange in among others.
Top Holdings
Equity Positions (13)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
N NDAQ | NASDAQ INC | 99.54% | $5.20B | 58,182,426 | $11.04 | $89.42 | +$789.0M |
M MDWD | MEDIWOUND LTD | 0.32% | $16.9M | 872,093 | $18.06 | $19.37 | +$3.4M |
M MCHP | MICROCHIP TECHNOLOGY INC | 0.03% | $1.8M | 25,000 | $55.66 | $70.37 | +$791.0K |
T TIGO | MILLICOM INT. CELLULAR | 0.01% | $778.7K | 20,781 | $30.27 | $37.47 | -$1.3M |
C CDNS | CADENCE DESIGN SYS INC. | 0.01% | $770.4K | 2,500 | $254.33 | $308.15 | -$246.9K |
Industry Allocation
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