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Norway Oil Fund CEO Nicolai Tangen Pushes Back on Tech Caps for $2 Trillion Nest Egg

Reported by Observer
Oct 31, 2026· 3 min read
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Key Takeaways
  • • Norges Bank Investment Management CEO Nicolai Tangen and central bank governor Ida Wolden Bache advised the Ministry of Finance in a September submission against caps on individual companies or sectors, warning the fund's size severely limits rapid selling during a crisis.
  • • Technology investments made up roughly 32 percent of the Government Pension Fund Global's equity portfolio at midyear, up from about 20 percent five years earlier, or approximately 23 percent of the entire fund versus roughly 14 percent in 2021.
  • • A hypothetical AI-disappointment stress test modeled in 2025 estimated a 35 percent decline in the fund's value; Norges Bank described it as a stress test, not a forecast.
  • • The fund's third-quarter results, released Oct. 22, showed a 0.5 percent loss, with fixed income down 3.5 percent and equities up 0.5 percent; the fund was valued at 22,014 billion kroner at end-September.
  • • NBIM Deputy CEO Trond Grande told Observer the fund is not too big to diversify, saying its concentration in tech is a feature of the market rather than a deliberate position.
Summary
Norway's sovereign wealth fund, the Government Pension Fund Global (GPFG), managed by Norges Bank Investment Management (NBIM), has grown to more than $2 trillion, making it the world's largest sovereign wealth fund. Its growing exposure to technology stocks is drawing scrutiny. In a September submission to the Ministry of Finance, signed by central bank governor Ida Wolden Bache and NBIM CEO Nicolai Tangen, Norges Bank advised against caps on individual companies or sectors, citing potential lost returns and limitations in capturing AI exposure, according to the report.

Technology investments represented roughly 32 percent of GPFG's equity portfolio at midyear, up from about 20 percent five years earlier. That equates to approximately 23 percent of the entire fund, compared with roughly 14 percent in 2021, though these figures cover the sector globally. Technology holdings returned over 25 percent in the first half, nearly twice the stock portfolio's overall return. NBIM Deputy CEO Trond Grande said the mandate, set by the Ministry of Finance and the Norges Bank Executive Board, defines how far the fund can deviate from the market, and that the concentration reflects market structure rather than a position the fund has taken.

The submission warned that the fund's size severely limits rapid selling during a crisis. A hypothetical AI-disappointment scenario modeled in 2025 estimated a 35 percent decline in the fund's value, a stress test rather than a forecast. Former World Bank vice president and IMF executive director Otaviano Canuto told Observer the fund is diversified across the market rather than away from it, so a tech-and-AI drawdown would hit it hard, though he described Norway as more of a price-taker than price-maker given its gradual trading.

The fund's third-quarter results, released Oct. 22, showed a 0.5 percent loss, with fixed-income investments down 3.5 percent and equities up 0.5 percent. A stronger Norwegian krone reduced the value of foreign assets when expressed in kroner, partly offset by new government deposits. The fund stood at 22,014 billion kroner at the end of September. Grande acknowledged that at this scale few investments can make a real difference; a recent 1.2 billion euro commitment to a renewable-energy fund managed by Copenhagen Infrastructure Partners, for example, amounts to less than one-tenth of one percent of the portfolio.

Beyond the balance sheet, Kristian Hvilen of Rud Pedersen said the fund has given Norwegian soft power a financial dimension, while ethical exclusions have kept holdings out of tobacco producers, certain weapons manufacturers and companies implicated in human rights violations. Canuto cautioned that if more sovereign funds follow the same market benchmarks, capital could concentrate further in dominant American technology companies.

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Sources

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Observer Norway Oil Fund CEO Nicolai Tangen Pushes Back on Tech Caps for $2 Trillion Nest Egg