I think you're reading that tweet wrong.Interesting tweet put out by Jaiden Popowski. Of the top 10,000 (counts me in) 5,941 don't have all of Heeney, Sheezel and Steele.
A staggering 1819 don't have both Heeney and Sheezel (me again)
1493 don't have Steel and Sheezel,
Drops to just 281 don't have both Heeney and Steele (me again)
Sheezel the highest non-ownership at 376, followed by Heeney at 46, then Steele at 36
It's 5,941 have all three of them
1,819 have Heeney and Sheezel (but not Steele)
1,493 have Steele and Sheezel (but not Heeney)
281 have Heeney and Steele (but not Sheezel)
376 only have Sheezel
47 only have Heeney
36 only have Steele
7 do not have any of the three