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Merck & Co Inc (NYSE:MRK)

Delayed Data
As of Apr 25
 +0.16 / +0.26%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of MRK through the 75.74% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Pharmaceuticals: Major industry. Last, during the quarter ended December 2016, these large investors purchased a net $15.6 million shares.
Mutual fund holders40.58%
Other institutional35.17%
Individual stakeholders0.09%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2017BMO ASSET MANAGEMENT CORP.  Bought 2.8 Million shares of Merck
4/06/2017STATE STREET GLOBAL ADVISORS LTD...  Bought 1.4 Million shares of Merck
3/31/2017COLUMBUS CIRCLE INVESTORS  Bought 1.1 Million shares of Merck

Top 10 Owners of Merck

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.6.73%184,729,64211,737,721,453+4,748,375+2.64%
Capital Research & Management Co....5.15%141,332,4768,980,265,525+10,103,261+7.70%
SSgA Funds Management, Inc.4.56%125,146,3307,951,797,808+3,715,771+3.06%
Wellington Management Co. LLP4.52%124,191,8317,891,148,942-26,628,351-17.66%
BlackRock Fund Advisors4.51%123,745,1797,862,768,674+3,734,377+3.11%
T. Rowe Price Associates, Inc.1.37%37,661,5952,393,017,746+1,993,539+5.59%
Northern Trust Investments, Inc.1.30%35,587,4862,261,228,860-649,596-1.79%
Norges Bank Investment Management1.01%27,668,1631,758,035,077+345,536+1.26%
Massachusetts Financial Services ...0.95%25,983,2731,650,977,166-396,878-1.50%
Geode Capital Management LLC0.93%25,633,0981,628,727,047+1,115,441+4.55%

Top 10 Mutual Funds Holding Merck

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Total Stock Market Index...2.20%60,382,8563,836,726,670+750,104+1.26%
Vanguard 500 Index Fund1.53%41,892,9342,661,877,026+524,659+1.27%
American Funds Income Fund of Ame...1.41%38,747,6592,462,026,253-7,622,500-16.44%
Vanguard Health Care Fund1.28%35,181,6182,235,440,008-6,334,610-15.26%
SPDR S&P 500 ETF1.16%31,855,7532,024,114,546-57,420-0.18%
Vanguard Institutional Index Fund1.10%30,241,9701,921,574,774+115,653+0.38%
American Funds Washington Mutual ...1.10%30,055,0001,909,694,700-4,368,000-12.69%
Government Pension Fund - Global ...0.94%25,876,2781,644,178,704+295,031+1.15%
Vanguard Wellington Fund0.87%23,979,6221,523,665,182-6,843,000-22.20%
Fidelity 500 Index Fund0.57%15,721,175998,923,460+133,225+0.85%