Nvidia's position in Arm Holdings (ARM -4.16%) amounted to nearly 136millionattheendofQ4,orroughly45136 million at the end of Q4, or roughly 45% of Nvidia's stock portfolio. The position used to be even bigger, considering Nvidia sold over 850,000 shares in the quarter. Arm is a British semiconductor company that owns the intellectual property rights to the technology that powers many modern-day chips found in a range of technology devices made by some of the largest companies in the world. In 2020, Nvidia actually tried to buy Arm for 136millionattheendofQ4,orroughly4540 ...