Dutch pension funds vulnerable to AI bubble; 43% of investments in big tech companies
Dutch pension funds, insurers, and investment institutions are investing more and more in profitable, but highly volatile tech company shares amid growing concerns about the AI bubble popping. Pension funds, in particular, are vulnerable, with nearly 43 percent of their investment portfolio in tech shares, De Nederlandsche Bank (DNB) reported on Wednesday.
According to the DNB, there are more and more concerns that the AI bubble that’s caused the rise in tech stock prices in recent years will pop. “Warnings are increasingly being raised about the high valuations of tech stocks and the possibility of an abrupt correction.”
Regulators and the financial markets are worried that companies are investing too much in AI. “There are also concerns about the growing financial interconnectedness in the AI ecosystem, which means problems at one company can easily spread to others,” DNB said.
By the end of July 2025, the Dutch pension funds had invested over €150 billion in tech company shares, representing almost 43 percent of their listed equity portfolio and 8 percent of their total balance. Compared to January 2020, that’s an increase of almost 50 percent.
Pension funds’ investments in the “Magnificent Seven” - the seven largest American tech companies: Alphabet, Amazon, Apple, Meta, Microsoft, NVIDIA, and Tesla - increased by even more in this period. In January 2020, American big tech accounted for 7 percent of Dutch pension funds’ equity portfolio. In July 2025, that had increased to 19 percent.
Investment institutions have 30 percent of their total equity portfolio in tech stocks, accounting for 6 percent of their balance sheet. And tech stocks account for 33 percent of insurers’ portfolio, almost 2 percent of their total balance sheet. They also have a high concentration of shares in the Magnificent Seven, increasing from 6 to 13 percent between January 2020 and July 2025.
According to DNB, the large and growing weight of a limited number of tech stocks in financial institutions’ portfolios exposes them to risks. “If the share prices of tech companies fall abruptly, financial institutions can suffer significant losses.” The regulator is particularly concerned about how much of the Dutch financial institutions’ portfolio consists of Magnificent Seven stocks.
“It is essential that financial institutions' exposure to tech stocks remains within their established risk appetite. This remains as important as ever after the sharp rise in tech stock prices,” the DNB said.
