Net worth doesn't require "pocketing the money". You own shares, they are part of your net worth.
Just because you believe the company value is negative doesn't mean it is. I'm using a valid method to determine share price, which is a significant investment of $46 million in 2018 for 10% of the shares. Also their revenue is significant and historically quite stable - commercially the basis for a solid share price.
If you believe no profit and small loans are a significant factor in company valuation, you might want to take a look at a recent case study like Uber. Prior to their May 2019 IPO, they disclosed that they may never "achieve profit". Quoting from prior to the IPO, "last private market value of $76 billion". Based on that private valuation they set the IPO price at a valuation of $74 billion, raised $8 billion during the IPO, the share price immediately dropped 8% on close of day 1, and has clawed its way back to what was the private valuation since then.
Perhaps the private investors' 10% buyout of CIG last year was a smart move, comparatively?