I guess it all depends on how they think over at LV. If they are short-term minded, they probably wouldn't care because they have their money. If they were long-term minded, yeah they missed out. I guess nobody is aware of the music in the LV camp. They probably had no idea that BlackPink and Big Bang are two major factors in making the stock price go up higher in the future.
I definitely would have took the short-term "L" for a long-term "W", but that goes against conventional rules.