Cathie Wood’s ARK ETF recently made changes to its portfolio by buying ABSI stock and selling BFLY stock. This adjustment reflects the fund’s strategy of actively managing its investments to maximize returns. Wood’s ARK ETF has gained attention for its innovative approach to investing in disruptive technologies. The decision to buy ABSI and sell BFLY shows the fund’s commitment to staying ahead of market trends and seeking out new opportunities for growth. Investors will be closely watching how these changes impact the performance of the ARK ETF in the coming months.