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Merck & Co Inc (NYSE:MRK)

Delayed Data
As of Jun 23
 +0.14 / +0.21%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of MRK through the 75.88% 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 March 2017, these large investors purchased a net $7.9 million shares.
Mutual fund holders40.54%
Other institutional35.34%
Individual stakeholders0.10%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2017T. ROWE PRICE ASSOCIATES, INC.  Bought 13.6 Million shares of Merck
3/31/2017RENAISSANCE TECHNOLOGIES LLC  Bought 7.4 Million shares of Merck
3/31/2017THE VANGUARD GROUP, INC.  Bought 6.1 Million shares of Merck

Top 10 Owners of Merck

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.6.98%190,831,85812,425,062,274+6,102,216+3.30%
BlackRock Fund Advisors4.58%125,150,4488,148,545,669+1,405,269+1.14%
SSgA Funds Management, Inc.4.50%123,067,6058,012,931,762-2,078,725-1.66%
Wellington Management Co. LLP4.25%116,161,7477,563,291,347-8,030,084-6.47%
Capital Research & Management Co....3.90%106,655,3376,944,328,992-34,677,139-24.54%
T. Rowe Price Associates, Inc.1.87%51,266,3783,337,953,872+13,604,783+36.12%
Northern Trust Investments, Inc.1.31%35,875,1182,335,828,933+287,632+0.81%
Norges Bank Investment Management1.01%27,668,1631,801,474,093+25,926,783+1,488.86%
Geode Capital Management LLC1.01%27,574,8061,795,395,619+1,941,708+7.58%
Franklin Mutual Advisers LLC0.77%21,017,6681,368,460,363-1,696,194-7.47%

Top 10 Mutual Funds Holding Merck

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Total Stock Market Index...2.31%63,077,0884,106,949,200+996,419+1.61%
Vanguard 500 Index Fund1.57%42,838,3482,789,204,838+640,533+1.52%
American Funds Income Fund of Ame...1.42%38,747,6592,522,860,077-7,622,500-16.44%
Vanguard Health Care Fund1.18%32,271,0442,101,167,675+32,271,044--
SPDR S&P 500 ETF1.13%30,833,5842,007,574,654+116,362+0.38%
Vanguard Institutional Index Fund1.10%30,142,9791,962,609,363+67,367+0.22%
American Funds Washington Mutual ...1.10%30,055,0001,956,881,050-4,368,000-12.69%
Government Pension Fund - Global ...0.95%25,876,2781,684,804,461+25,876,278--
Vanguard Wellington Fund0.84%23,003,1421,497,734,576+23,003,142--
Fidelity 500 Index Fund0.57%15,721,1751,023,605,704+133,225+0.85%