I’m not sure why, but I’ve had a little GE stock for a long time, through the depicted decline.
Now my investment advisor wants me to dump it.
(Will that assure it’s meteoric clinb?)
Why did it make that big downhill slide?
...
Because GE is not one of the handful of stocks that has been driving the market. As of end of 2nd Q ten stocks accounted for 116% of the S&P 500 Total Return index YTD. All the remaining stocks in the index had a combined return of minus 16%.
(the ten are, in order, AMZN, MSFT, AAPL, NFLX, FB, MA, V, ADBE, CSCO and NVDA)
There's a bunch of reasons the market continues to become more concentrated, including the current investor preference for passive, capitalization-weighted index strategies.
As for whether you should keep or sell GE, that's should be a function of how it fits in your overall portfolio and your investment criteria.
FWIW, the current situation of ever narrowing market leadership is not sustainable, but these things can go on a lot longer than one might imagine, so difficult to anticipate exactly when it might change. But if one takes a secular approach interest rates on the 10 year Treasury have recently broken a 26 year trend line, bond holdings likely should be short duration, interest sensitive stocks may underperform in the years ahead (those with overleveraged balance sheets may be in a heap of trouble) and those companies that can increase dividends may be the best place to hang out. Banks, Industrials, Materials, Health Care and Energy are the sectors I think have the best 5 year outlook on a secular basis. I am invested in these sectors on a global basis however, not just USA. Just my opinion though.