Investor AB (publ) is a private equity firm focused on mature, middle-market buyouts and growth capital investments. Its core investments target health care, financial services, IT and fintech, life sciences, mathematics, data, materials science, AI, and quantum technology, and it considers minority positions in listed companies. Operating investments focus on medium-sized to large companies headquartered in Northern Europe, while it also prefers to invest in North Africa, Sub-Saharan Africa, Asia-Pacific, the Channel Islands, Greenland, the Faroe Islands, Finland, Iceland, Ireland, Jan Mayen, Svalbard, Sweden, the Isle of Man, Estonia, Latvia, Lithuania, the Great Lakes, Mountain, and the Latin America and Caribbean region. It seeks investments between $200 million and $700 million, considers majority or minority stakes in listed and unlisted companies, and acquires controlling interests or minority positions with significant influence in operating portfolio companies. For financial investments, it acquires minority ownership in financial holdings for a shorter horizon, seeks to exit private equity investments within three to seven years, and seeks board membership in portfolio companies. Investor AB (publ) was founded in 1916 and is based in Stockholm, Sweden.