Ran the broker data for every month this...

Ran the broker data for every month this year. 

MorganStanleyWholesale is the only standout.

Dec 17 start of buying 20,000 shares @10.5c

Jan 18 bought net 1,079,588 @15.64c

Feb 18 sold 150,000 shares @12c

Mar 18 sold 170,000 shares @10.87c

Apr 18 bought 148,099 shares @8.98c

May 18 bought 156,901 shares @ 8.14c

Jun 18 bought 245,070 shares @ 6.34c

July 18 bought 342,000 shares @ 7.38c

Aug 18 bought 950,000 shares @ 7.44c

Sep 18 bought 1,700,000 shares @ 7.399c

Oct 18 bought net 612,000 shares @ 6.57c 

If it's all for the same account, that's 4,933,658 shares which puts then at 13th largest owner.

Other than that, Comsec are the largest LNU owners. Top net buyer almost every month.