AP4 was established in 1974 to manage part of Sweden’s public pension capital. The Fourth Swedish National Pension Fund's (AP4) return for the first half of 2024 amounted to 6.9 per cent after costs. As of the end of June 2024, AP4's fund capital amounted to SEK 533.3 billion, compared with SEK 499.6 billion at the beginning of the year. Profit for the first half of the year was SEK 34.6 billion. During the same period, SEK 0.9 billion was transferred net to the pension system.