I have 55 NVDA stocks and 10000 cash to invest.                             NVDA price now is 137.8061065673828 and given the recent news, should I buy, sell or hold NVDA stocks ? 
News from 2022-09-01 23:59:00, focused around NVIDIA.
BRIAN CHEUNG: John, as a follow-up to that, there was another 8-K that Nvidia filed yesterday, where they for NVIDIA, but other semiconductors as well, including AMD. What's your read?
JOHN VINH: Yes, I think the impact right now is limit selling specific AI chips to China. Investors trying to parse through what the implications are not just for NVIDIA, but to be the next shoe to drop. We like Nvidia here. Obviously, there's a little bit of uncertainty in terms of what's going onthe holding company employing the Oracle of Omaha as chairman and CEO, receives wide media attention and scrutiny, even though extraordinary performance record. Not surprisingly, the investment portfolio of Berkshire Hathaway Inc. (BRK.A), the holding investment model has long been transparent, straightforward, and consistent. Investopedia
Warren Buffett is undeniably the most famous and influential investor in modern history, based on his extraordinarythe stock.
BRIAN SOZZI: That is a material cut-- [CLEARS THROAT] excuse me-- in terms of valuation for NVIDIA. And the stock, from NVIDIA over the past month. Remember, we were sitting here when they came out, and they warned.
And then they came out economy is setting up NVIDIA for plenty of future headwinds here.
I was looking through some of what they were looking at with gears here, Nvidia hit with a downgrade from Daiwa Capital Markets, rating shares of the chip maker from outperform to neutral.