Revenue guidance, page-11

That's probably the heart of the problem - what are they now worth??    I know of several large Funds e.g.TEK  , holding UPD  and I have asked them in emails what they know about the value of them, to no avail.     Don't understand how a Fund can hold shares without knowing their value - surely they must report their valuation regularly?
If anybody knows a way to find out the value of UPD shares now , I'd really like to know.....    I have enquired with the U.S. version of ASIC but guess what - they are closed due to Govt. shutdown!