Nvidia's Equity Stakes Drive Market Swings

Nvidia's latest equity portfolio disclosures sparked significant price fluctuations among affected companies.

Winners

* WeRide (WRD) surged over 83% after Nvidia disclosed a stake of 1.8 million shares, valued at $57 million.
* Nebius Group (NBIS) rose 6.7% following Nvidia's acquisition of 1.2 million shares, worth $56 million.

Losers

* Serve Robotics (SERV) plummeted 39.4% as Nvidia exited its stake during Q4.
* SoundHound (SOUN) experienced a 28.1% decline after Nvidia sold its remaining holdings.
* Arm Holdings (ARM) fell 3% after Nvidia reduced its stake by half, retaining 1.1 million shares.

Nvidia's portfolio valuation reached $305 million as of year-end. Note that these holdings may have changed since the filing 45 days after quarter-end due to potential additions, reductions, closures, or new positions.