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Nvidia is swinging sharply as the market is roiled by the imposition of tariffs. The chip maker’s stock is attracting some bargain hunters, including portfolio manager Cathie Wood. Nvidia shares were up 2.

Cathie Wood's ARK Invest (ARKK) made notable adjustments to its portfolios on Tuesday, with key moves in NVIDIA Corp (NASDAQ:NVDA) and UiPath Inc (NYSE:PATH). The firm added a substantial 188,980 shares of NVIDIA,