Interactive Brokers Group: The Online Trading Evolution [View article]
Thanks for pointing out that terrible mistake. I should have realized that a book value of 0.35 was absurd. Given that the class A shares are only 10% of the company, the real P/B is 3.5. I corrected this on my blog article:
Interactive Brokers: Complexity Means No Coverage [View article]
Interactive Brokers Group: The Online Trading Evolution [View article]
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