I've been considering whether or not I should lighten up my holdings a little. Mostly because it has gone up so high/fast, and because Tesla is such a large component of my net worth now (75%).
I'm not. Inclusion isn't really on my radar as that will be a short term spike if anything. What scares me about selling is the Autopilot re-write, and to a lesser extent a battery day wild card. I really haven't been driving much at all lately so haven't played with stop light recognition. Yesterday I did, and it works very well. I don't recall any examples where Elon has made a promise about performance that didn't come true and if he says the new code is a quantum leap, that says A LOT.
Battery day is probably going to be a solid, but not explosive reveal of in-house production (great for long term) and improvements in density etc. by 20% or so. However, this is a chance they show off a real step change in battery chemistry. Either one of these events could blow up the SP in a justified way.
Edit. Thanks for the MMD. Grabbed another 20 to sell back when we get back to 2100.