$NBIS: The majority of 13F filings are out and institutions are buying huge amounts of Nebius shares. Not just any institutions, but some of the world's best investment managers.
There is a net buying of 18.5 million shares in Q3 2025. That is almost 24 million shares bought versus 5.4 million shares sold.
Top quant funds like Two Sigma ( 2.2m shares) and Hudson River Trading ( 450k shares) have added to their positions.
Top investment banks like UBS ( 2.3m shares), Wells Fargo ( 2.4m shares), and BNP Paribas ( 1.5m shares) have added as well. This is in addition to other investment banks like Citi, Baird, JP Morgan, William Blair, etc.
Even George Soros' fund, Soros Capital Management added 229k shares. Ray Dalio's fund, Bridgewater, added 55k shares. Blackrock added a small amount as well.
These are top investment managers. Nebius's ownership consists of the world's best investment managers, not just retail. I cannot get more bullish.