There is 757,220,000 shares on offer for CLA.between the last...

There is 757,220,000 shares on offer for CLA.

between the last update of the top 20 (1/8/19) there has been 89,054,351 shares traded (inclusive of the 52,194,661 shares traded today.)

89,054,351/757,220,000 = 0.118 or 11.8% 

which means 11.8% of CLA shares changed hands... since the last update of the top 20.

the top 20 hold 40.68% or 308,040,542 shares. as of the top 20  dated 1/8/19.

so does this prove at the very maximum since the last top 20 the highest change if it was all to be ONLY the top 20 selling is 11.8% of the 40.68% leaving 28.88% of the top 20 unchanged? 

Happy to be corrected if i am off track...