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Barry Ritholtz

A Tweetstorm That Every Investor Should Read

A Wall Street veteran makes the case for acknowledging our ignorance.

At least be aware.

At least be aware.

Source: Bettmann/Getty Images

Yesterday, James O’Shaughnessy posted a long and intriguing tweetstorm about investor ignorance. O'Shaughnessy is the chairman and founder of O'Shaughnessy Asset Management LLC, and the author of the classic investing book “What Works on Wall Street. The thread is worth reading from start to finish.