Hi Tesla and Tableau, Ali maybe not now

Bought back 3 Tesla shares using Ameritrade account.
Some of the reasons that I am reminded why I liked them :

• Sales per share is so high compared to Price of each share. $11 to $82
• They sell solar, which may be the energy of the future
• They have the giant Gigafactory. If clean energy picks up, they can capitalize on it
• It is hard to stop Elon Musk when he wants to achieve something
• Etc.

Also bought 10 Tableau shares.

• Their Sales per share is also high
• I have been using it in office for 6 months, it is like the advanced version of Excel
• When there are many people that have equivalent Tableau skills like me and makes me seem ordinary, at least they are helping me in some ways to boost my shares
• Popularity can only keep rising as more companies embrace more efficient data analysis (unless another Tableau competitor makes it obsolete)

Also considered re-purchasing Ali Baba which I sold in IG account
But did not.
Even though they invested in numerous companies (Lazada and SingPost) that I see potential
And also they can help me capture the rising wealth of China's middle income

• I did not after looking at their Sales per Share.
• Their Share Price is $183, their Sales at $13 even though it is growing.
• I still do not love them enough to buy them yet.