This is important because since they own over $2B worth, because if they try and sell say 5% and it crashes the market by 5% then obviously their investment is not secure because they won't be able to liquidate in the future when they need to cash to open new factories or hire more workers. Since it pasted the liquidity test then its pretty bullish. Way too many people panicked however price is still holding up well.
only 10% I think it is not so influential there is still the remaining 90% they have of the total investment, I think the news will not really affect the market, what affects the market is how USA policy in the next few days if it happens like last week it could be a bitcoin crash again but hopefully in the next few days there is good news so that bitcoin continues its bullish so that it reaches a new ATH.