Update (9:34 a.m.): Updated with Wednesday market open information.
The stock was down 12.41% to $37.33 at 9:34 a.m. on Wednesday.
In highlights from this week's trading diary and posts, Kass discusses the state of retail and the state of his investments.
Tesla CEO Elon Musk tweets that a Model 3 Performance edition will likely hit the streets next year.
It increasingly seems as if Twitter is more focused on better appealing to its core users than gaining new converts. That will only get it so far.
Not everyone can win, after all.