The shares have tripled in the last four years, 4403, that's why. What's so difficult to understand? Or maybe you don't credit Immelt for that--maybe you credit Obama. I think they both had something to do with the great performance of the last four years.
"The shares have tripled in the last four years". Shares were 40+ when he took over, so they are still down about 50% under his management. You ask "what's so difficult to understand". I ask you the same question. This is about the total decline in shareholder value under his watch.