The group visited the Mt Possession Angus sale in Mid-Canterbury on Monday, the Sudeley Angus sale near Leeston on Tuesday and the Silverstream Charolais and Hereford sale on Wednesday.
On Thursday the group drove up to Culverden for the Kaiwara Angus and Hemingford Charolais sales on Thursday and then the Grampians (Culverden) and Red Oak Angus (Waipara) sales on Friday.
Sheppard said Ken Bain, of West Otago, was "marginally in front" after Thursday morning's Kaiwara Angus sale.
"KA (Bain) had a good day yesterday (at Silverstream), with the top price of $50,000 and he totalled about $130,000 on the day."
Bain extended his lead by selecting lots 2 and 3 at the Kaiwara Angus sale, which both sold for the sale's top price of $13,000.