Held the same views of an undesirable quality (6)
I believe the answer is:
agreed
'held the same views' is the definition.
The answer and definition can be both to do with ownership as well as being past participle verbs.
Perhaps they are linked in a way I don't understand?
'an undesirable quality' is the wordplay.
I cannot really see how this works, but
'an' could be 'a' and 'a' is present in the answer.
The remaining letters 'greed' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).
'of' acts as a link.
Can you help me to learn more?
(Other definitions for agreed that I've seen before include "Acceded" , "acceptable" , "Let's do it!" , "Accepted; tallied" , "Accorded" .)