what happens if laid off during re-investigation

I have an SSBI TS clearance granted in 2014. My current job is putting me in for an SCI. I don’t know if that triggered my re-investigation, or if my re-investigation just happened to come due. At any rate, currently there are talks of our team being downsized. If I’m in re-investigation process, and I happened to get laid off before it’s done, what happens? Do they continue or do I go apply at Costco?

Sounds like an automatic renewal.

It will stop. With no sponsoring company there is no need to have your clearance continued to be worked.

You secret may still be good.