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.

Cathie Wood, chief of Ark Investment Management, often seizes the moment to buy her favorite stock when the prices fall. That’s what she did this week–she bought a stock that has plunged nearly 30% in the past five days.

Cathie Wood believes the top cryptocurrency can soar 635% (as of the price on the afternoon of Feb. 22) throughout the rest of this decade. Understanding its recent developments, as well as what the future could hold, might give you the confidence to buy it.

Ark Investment Management's chief, Cathie Wood, often focuses on technology stocks, betting on their disruptive potential in the long run. She likes to buy them when the prices fall. That’s what she did this week,