List of companies and estimated losses due to the impact of "deepseek" on the US stock market on January 27, 2025

1. Nvidia

Loss: $600 billion

Reason: Shares drop 17% due to threat of DeepSec as AI competitor.

2. Microsoft

Loss: Estimated loss based on a 4% drop in market value (about $130 billion, according to market estimates at the time).

3. Amazon

Loss: Estimated loss based on a 4% drop in market value (about $150 billion, according to market estimates at the time).

4. Alphabet

Loss: Estimated loss based on a 4% drop in market value (about $120 billion, according to market estimates at the time).

5. Tesla

Loss: Estimated loss based on a 4% drop in market value (about $60 billion, according to market estimates at the time).

6. Meta

Loss: Estimated loss based on a 4% drop in market value (about $85 billion, according to market estimates at the time).

7. NASDAQ

Loss: 3.5% of the total market value of the index (about $1 trillion).

Estimates of these losses are based on relative declines in the market value of companies and have not been calculated with complete accuracy.

Rather, based on the mentioned loss ratio.