He converted a load of debt to equity a few months ago.
With his new found (inherited) wealth he is actually now supporting them, albeit on a lesser scale, in the same way that the Lansdown family supports us.
Back in the days of family ownership it did look like sale or asset stripping was highly likely but now their accounts, like ours, are pretty much a non-event because whatever the losses they are covered.
The only real financial interest IMO is whether Wael both has, and is prepared to invest, sufficient to buy them a new stadium and we won't learn that from the accounts.
All we have left to laugh at now are Joey Barton and their league placing.