Cathie Wood, head of Ark Investment Management, actively trades her favorite stocks, picking her spots whether the prices are going up or down and showcasing her belief in the long-term potential of the companies she selects.

As Ark Invest CEO Cathie Wood purchases Coinbase shares, these 3 cryptos are some of the top ways for investors to buy the dip.

Cathie Wood had a quiet first day of trading for the final week of February. The co-founder, CEO, and ace stock picker for Ark Invest executed only four transactions across her family of growth-focused exchange-traded funds.

Cathie Wood is the CEO and chief investment officer at ARK Investment Management. One feature that differentiates Wood from her peers in the wealth management industry is her appetite for more-speculative opportunities -- often assuming higher degrees of risk compared to blue chip stocks.

Nu Holdings (NYSE: NU) investors ended this past trading week on a downtick. The fast-growing Brazilian fintech stock plummeted 19% on Friday after the company posted a disappointing financial update.

Cathie Wood and Ark Invest moved to acquire Transfus AI (TEM, Financial) shares after its share price dropped by 1.5%. Wood's team reacted to Tempus AI's earnings report disappointment by purchasing the healthcare technology firm's shares at reduced values.