If we assume all of the missing matter in the universe is dark matter 'residue' it could mean compared to existing matter it would have originally only been 0.000009% of the annihilation explosion. As such it should still outnumber positive mass ninty to one. My hypothetical broken quark fluid would not be considered baryonic matter.
Personally I would not assume all the missing matter to be dark negative mass residue. I do not know why. I just do. I don't have any ideas about its predicted anti gravity properties either, especially when it is 'pulled' and races away. That is too counter intuitive for me even if I were shown a math proof. Maybe cold plasma electrodynamics hasn't been invented yet.:^/