Your entire net worth? If this is the whole enchilada - with a 4-bagger, take 50-75% off the table, now!!
Unless this is a go-for-broke lottery-ticket type of strategy (where you're willing to go broke), you are asking for big trouble. You could hit that home run, but if you don't, think what your pain would be if it does go to zero - and balance it out accordingly. Think: would Buffett EVER put 100% in 1 stock (and BRKa,b are really portfolios, so they don't count).
And I thought I was bad, letting this drift up from 2% to 6%. My 6% could go away, and I'd still have the original 98%.