Tracey Ryniec, Zacks Value Stock Strategist, discusses what value investors can learn from Warren Buffett’s move to sell shares in one of his 4 pillars. (0:30) - How Much Should You Follow The 13-F Filings? (4:10) - Investing Lessons To Learn From Warren Buffett (27:45) - Episode Roundup: BRK.B, AAPL, COST, V, AXP