San Luis Wealth Advisors LLC bought a new position in Merck & Co., Inc. in the second quarter valued at $711,000. Fort Washington Investment Advisors Inc. OH grew its position in Merck & Co., Inc. by 1.1% in the second quarter. Stockman Wealth Management Inc. grew its position in Merck & Co., Inc. by 11.8% in the second quarter. Financial Partners Group LLC grew its position in Merck & Co., Inc. by 21.8% in the second quarter. Finally, Barry Investment Advisors LLC grew its position in Merck & Co., Inc. by 49.9% in the second quarter.