I lost quite some positions on 5 domains. Exact match plus one word domains .co.uk
One dropped to 18 - is now back at 5. A day before that dropped - two competitor sites (same guy) bumped me from 3 to 5. Then the drop to 18.
So not back to 3 yet.
My competitor has spots 1 2 and 3 with different domains.
This last 7 days has definately seen some shunting on the .co.uk google
I have one site which dropped to 21 from 10 about a week ago. It came back to 20 3 days ago - still a long way from its 10 spot.
So in summary - my sites - NONE hit by panda - have NOW been hit.