Olivier Hoslet/Pool/AFP
- Billionaire investor George Soros's family office loaded up on Tesla stock in the last quarter of 2022.
- Soros Fund Management grew its stake in the EV maker by nearly 50%, a SEC filing showed this week.
- Concerns about CEO Elon Musk's fueled a Q4 selloff in Tesla, but its share price has risen 58% in 2023.
George Soros's family office loaded up on Tesla stock last quarter, meaning it likely benefited from the surge in the electric-vehicle manufacturer's stock price this year.