5 reasons to hold ccc for me, page-9

"Percentage lost or gain means nothing in the long term perspective, IMO."

But if the managment dilutes the stocks by 25% (like now) for no real reason, the 25% are lost forever. "Long term" doesn't help here.
Or you wait until there is a share buy back plan, ROFL, then you need a ver very long term perspective.

For me the only perspective is to wait for good news for Penumbra and a better market environment.