ARK Innovation ETF (ARKK.BA) faces scrutiny due to its heavy concentration in Elon Musk’s companies. These holdings collectively represent approximately 16% of the fund's total assets. Tesla (TSLA) remains the largest single position at 9.62% of the portfolio.

Tesla shares declined significantly following the Cybercab launch event on Friday, September 4. Investors and safety regulators scrutinized the event, leading to a notable drop in share price.

The decline in Tesla stock accounted for more than half of ARKK's total loss on that day. This event underscores the concentration risk inherent in the fund's high-conviction strategy. Volatility in a single key holding heavily influences the ETF's overall performance.