As it looks like Vanguard are the main accumulator over the last...

As it looks like Vanguard are the main accumulator over the last 20 odd trading days (up until last Friday if my maths is nearly correct) they are accumulating on average 4,250,000 shares per day.

Probably require around 290,000,000 in total to hit 5% ownership - so if they continue to accumulate at their current rate, they would need to disclose their holding by the end of this month thereabouts.

I'm parking my shares to the side & will see what transpires over the next few months - as Owl says, current situation = very intriguing!!