If you have time, I just can't possibly see what benefit there is for the average joe to convert shares to cash right now. Trying to game it, selling now then buying back at a lower price a month from now, is like rolling the dice in Vegas. Keep what you have. It's guaranteed to come back, eventually.
If you have some excess savings that you can live without, certainly you can load that in at some low-ish point in the near future. But no one knows when that is. Probably smarter to put it in periodically over the next few months, average out the spikes a bit.