I do not believe that it is. A friend of mine wants to get into VR and is a Mac only player. I've looked into this before, and found it would not work out well for him for multiple reasons. The biggest reason is that only the Mac Pro will have a graphics card strong enough to run ED in VR; the video cards for macs just aren't built for gaming like that.
But beyond that, I don't know much about the Oculus Quest so I'm not even sure it can interface with the Mac. It could, but I haven't heard of many people even using it with the PC so I can't say whether the right drivers would be available for the mac.
tl;dr- I'd put money on the answer be "no" on this one, but I'd certainly be curious to hear the results of someone actually trying!