Stock price when the opinion was issued
Hardware makers are in a tricky spot. Sold, mainly because so many headlines involve the US trying to clamp down on China's access to everything related to semiconductors. Part of China's response to that was to buy up as much non-advanced-edge chip equipment as it could. An overhang going forward.
See his Past Top Picks for a name he likes a lot more.
He bought into weakness (not strength). He bought it as an AI play. TSM is their biggest customer. They've had a problem with China for a while, though boasts over a 50% profit margin. They're turning a corner, because the AI conversation has shifted from laptops and PCs to going mobile. So, they will need to buy new equipment, and this benefits ASML.
Rocket ride out of its range of $600 support and $850 resistance. For a target price, he often takes the difference (~$250) and adds it to the breakout price, which gives you ~$1100. Some people use a dollar or percentage trailing stop -- ensures you don't get kicked out too early, but also allows you to take profits if it starts to roll over.
Semis and AI are still holding up for now in large caps. He'd hold, with an eye to taking profits. With this type of big move, you can wake up one day and all of a sudden you're down 10%.