Global stock markets fell sharply this week, with losses hitting US exchanges on Thursday and Asian markets on Friday, according to NRK. Investors are questioning whether the vast sums being poured into artificial intelligence will ever pay off, and whether AI share prices have run ahead of what the underlying businesses can deliver. NRK reports that the turbulence matters well beyond tech investors, because Norway's oil fund holds hundreds of billions of kroner in the largest technology companies.
Why it matters
You do not need to own a single AI share to feel the effects. NRK points out that if the funds you save in hold shares that lose value, your own savings shrink with them. The same applies to occupational pension savings, where employer contributions are invested and the final payout depends on how those investments perform. The oil fund's technology holdings also feed into the public purse: in the government's proposed budget for 2027, presented in October, roughly one krone in four the state plans to spend comes from the fund, according to NRK.
A bubble is suspected, not confirmed
NRK is careful to note that nobody knows yet whether an AI bubble exists. What is clear is that share prices have dropped steeply in recent weeks, which on its own is not enough to conclude that the whole AI market is a bubble in the act of bursting.
To explain the concept, NRK uses a simple comparison: imagine a small café with a handful of regulars and modest earnings, whose investors become convinced it will grow into the next big chain. They compete to buy in, pushing the price higher and higher. When investors pay far more for shares than a company's future income can justify, a financial bubble may have formed.
Ola Honningdal Grytten, a professor of economic history at NHH, tells NRK that fewer buyers are now willing to keep paying ever-higher prices for AI stocks. Holders who fear further declines are selling, a pattern he describes as a market correction.
Why the AI companies keep spending
The scale of the investment is extraordinary. In an updated stock exchange prospectus published on Monday this week, one company disclosed agreements to spend around 900 billion dollars — more than eight trillion kroner — on computing power and infrastructure in the years ahead, NRK reports.
That money goes toward data centres: buildings filled with powerful machines that require expensive chips, electricity and cooling. Tore Tennøe, director of the Norwegian Board of Technology, tells NRK that the companies are in a race with each other and with Chinese competitors who trail by a few months. In his view, they reason that the winner stands to earn enormous sums, and that falling behind carries a bigger risk than spending too much right now. Tennøe adds that Anthropic, OpenAI and Google each believe the technology is best managed by their own teams, which requires them to stay at the front.
What a fall would mean for Norwegian savers
NRK sets out how the damage would reach ordinary households. Gunstein Instefjord, director of the Norwegian Consumer Council, offers a straightforward example: if you have 100,000 kroner in an equity fund and the fund drops 10 percent, your holding is worth 90,000 kroner. How hard you are hit depends partly on which companies the fund has bought.
Pension timing matters too. Instefjord tells NRK that a 25-year-old usually has decades before the money is needed, which allows time to ride out market falls and benefit from the higher expected return on shares. Someone close to retirement, by contrast, could see lower payments from the outset.
The oil fund's exposure is concrete. At the end of June 2026, its Nvidia shares were worth around 612 billion kroner and its Alphabet shares around 499 billion kroner, according to NRK. Norges Bank has also examined a hypothetical scenario in which AI fails to make the economy as much more efficient as investors expect; in that case, the fund's total value was calculated to fall by as much as 35 percent.
The debate is not settled
Not everyone expects the boom to end badly. NRK's coverage notes that some argue expectations have climbed so high that a bubble has formed, while others reject the idea. One voice cited in Norwegian tech media insists that those who think the constant talk about AI will simply fade away are mistaken.
For now, the picture is one of a market reassessing its most expensive bets, with Norwegian savings and public finances sitting on the same side of the table. Watch whether the sell-off deepens into something more sustained, and how the oil fund's technology holdings are valued in its next reporting.