We did have a mini alt run in 2018 where I was able to make some 2x returns, but don't recall if this was around the same time that Bitcoin ran up to 14k.
As you said not everything ran up, but it was more than just the top alts as I make some good returns on Golem and Wanchain that I specifically remember, but I guess that just depends on what you mean by top alts as well.