Who owns Iron Mountain Incorporated?

Key details on Iron Mountain Incorporated (Ticker: IRM)

Who owns Iron Mountain Incorporated?

Is IRM a good stock to own? Find out who bought Iron Mountain Incorporated, who sold Iron Mountain Incorporated (IRM) stock, and who holds a large position in Iron Mountain Incorporated.

Fund Name Number of Shares Share Valuation As Of
Capital World Investors^ 23.27M $825.03M June 30, 2014
Name Highfields Capital Management 12.81M $453.95M June 30, 2014
Vanguard 12.37M $438.53M June 30, 2014
DAVIS SELECTED ADVISERS 9.48M $287.60M Dec. 31, 2013
Schooner Capital Corporation 8.25M $292.51M June 30, 2014
Parnassus Investments 7.67M $271.74M June 30, 2014
STATE STREET CORPORATION 7.08M $251.14M June 30, 2014
T. Rowe Price Associates 7.00M $247.98M June 30, 2014
GOLDMAN SACHS 6.78M $186.79M March 31, 2014
Brookfield Asset Management 5.54M $196.43M June 30, 2014
Capital Research and Management Company - Division 3^ 5.19M $183.94M June 30, 2014
Jennison Associates 5.16M $137.43M June 30, 2013
Capital Guardian Trust Company 4.62M $163.82M June 30, 2014
BlackRock Institutional Trust Company, N.A. 4.56M $148.87M Sept. 30, 2014
Neuberger Berman 4.10M $118.07M Sept. 30, 2013
RS INVESTMENT MANAGEMENT 3.65M $129.39M June 30, 2014
Westchester Capital Management 3.63M $110.11M Dec. 31, 2013
Elliott Management Corporation 3.58M $126.82M June 30, 2014
FMR 3.49M $105.96M Dec. 31, 2013
Owl Creek Asset Management 3.47M $107.71M Dec. 31, 2012
RIVER ROAD ASSET MANAGEMENT 3.43M $121.45M June 30, 2014

Who sold Iron Mountain Incorporated?

Fund Name Date Sold Number of Shares Sold Share Valuation
Perry Sept. 30, 2011 4.50M $142.45M
Principal Financial June 30, 2011 4.02M $136.88M
Mason Capital Management June 30, 2011 3.41M $116.33M
Berkshire Hathaway June 30, 2010 8.00M $179.68M