I'm not suggesting you try this, but it's something to think about...
If an investor is a stock he-or-she likes, and thinks that stock will be higher priced long-term, they *could* consider selling the STOCK, and investing in a different instrument based on that underlying stock - i.e. CALL options / CALL option LEAPS.
If they sell the STOCK, and buy the LEAP on the same stock (example: sell NFLX @ $126, and buy NFLX Jan 2017 $125 CALL options/leaps), the stock sale / option purchase can not considered a "wash" transaction. But this takes a bit more investing savvy than the average investor, and comes with it's own risks - such as: a) the stock may not behave as expected long-term , b) it may behave as expected, but the TIME horizon is longer/shorter than expected, c) larger market factors *will* push the stockmarket up-or-down, and impact the price of the targeted investment.
Again... something to think about, not necessarily something to actually DO