Nearly the same boat. I bought in three installments, but overall yield on cost is 6.16% currently. Reinvesting continually throughout has gotten me the added bonus. Total Return on cost since beginning purchases nearly 1 year ago (this includes all value of reinvested dividends and market appreciation) is 22.4%. Not too bad.
Similar results on my positions in DUK (28.4% total return in under 1 year) and MKC (18.6% total return in under one year). All have div's reinvesting accordingly.