Recently he said that "Never. No. We're not sellers," he said. "We're only acquiring and holding bitcoin, right? That's our strategy."
I'm surely not him, neither will I say oi know exactly what his actions might be following the current market condition but, if I were to make an insight to what his actions might be, I think it's exactly what's stated right there.
It's nothing short of hodling and even buying a few more to add to his portfolio and hodl.
After all, him hodling this far is an indication that, he wasn't spending any of it or taking profit off it so, it would be out of place to think that his motives might change to selling, knowing that bitcoin will sprint in few days, months or even years.