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Iron Mountain Inc New
Iron Mountain Inc New . Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 404 Institutional holders with a total value of $7,270,463,030.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 MANUFACTURERS LIFE INSURANCE COMPANY, THE 282,884 10,029,000 0.14%
102 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 263,883 9,355,000 0.13%
103 CITADEL ADVISORS LLC 258,490 9,163,000 0.13%
104 CROSSLINK CAPITAL INC 256,110 9,079,000 0.12%
105 RHUMBLINE ADVISERS 253,847 8,999,000 0.12%
106 PRUDENTIAL FINANCIAL INC 252,151 8,939,000 0.12%
107 Neuberger Berman Group LLC 250,918 8,895,000 0.12%
108 BP PLC 250,000 8,863,000 0.12%
109 ADAGE CAPITAL PARTNERS GP, L.L.C. 247,999 8,792,000 0.12%
110 Capital International Sarl 247,968 8,790,000 0.12%
111 DRIEHAUS CAPITAL MANAGEMENT LLC 215,290 7,632,000 0.10%
112 Korea Investment CORP 206,800 7,331,000 0.10%
113 HAP Trading, LLC 205,937 7,300,000 0.10%
114 Andromeda Capital LLC 200,000 7,090,000 0.10% Call
115 PRINCIPAL FINANCIAL GROUP INC 198,211 7,026,000 0.10%
116 HIGHBRIDGE CAPITAL MANAGEMENT LLC 198,092 7,022,000 0.10%
117 I.G. INVESTMENT MANAGEMENT, LTD. 197,414 6,998,000 0.10%
118 GROUP ONE TRADING LLC 186,319 6,605,000 0.09%
119 BARCLAYS PLC 187,600 6,567,000 0.09% Put
120 Sandell Asset Management Corp. 177,516 6,293,000 0.09%
121 BANK OF MONTREAL /CAN/ 174,000 6,168,000 0.08% Call
122 TEACHERS ADVISORS, LLC 168,594 5,977,000 0.08%
123 BlackRock Japan Co. Ltd 164,378 5,827,000 0.08%
124 Swiss National Bank 158,585 5,622,000 0.08%
125 Aston Asset Management, LLC 155,536 5,555,000 0.08%
126 CANADA LIFE ASSURANCE Co 147,543 5,213,000 0.07%
127 SUSQUEHANNA INTERNATIONAL GROUP, LLP 146,819 5,205,000 0.07%
128 Visium Asset Management, LP 145,795 5,168,000 0.07%
129 UBS AG 145,764 5,167,000 0.07%
130 Capital International, Inc./CA/ 145,276 5,150,000 0.07%
131 BARDIN HILL MANAGEMENT PARTNERS LP 144,000 5,105,000 0.07%
132 UBS AG 143,500 5,087,000 0.07% Put
133 BARINGS LLC 142,913 5,066,000 0.07%
134 LADENBURG THALMANN FINANCIAL SERVICES INC. 142,461 5,050,000 0.07%
135 BARINGS LLC 1,415 5,016,000 0.07% Call
136 BANK OF MONTREAL /CAN/ 139,367 4,941,000 0.07%
137 VOYA INVESTMENT MANAGEMENT LLC 137,516 4,875,000 0.07%
138 Sumitomo Mitsui DS Asset Management Company, Ltd 135,897 4,817,000 0.07%
139 Pentwater Capital Management LP 134,248 4,759,000 0.07%
140 BANK OF MONTREAL /CAN/ 125,500 4,449,000 0.06% Put
141 Spot Trading L.L.C 124,800 4,424,000 0.06% Call
142 Chevy Chase Trust Holdings, LLC 121,901 4,322,000 0.06%
143 Northwest & Ethical Investments L.P. 121,561 4,309,336 0.06%
144 Jefferies Group LLC 115,400 4,091,000 0.06% Call
145 PDT Partners, LLC 108,790 3,857,000 0.05%
146 Platte River Capital LLC 108,420 3,843,000 0.05%
147 PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC 106,604 3,779,000 0.05%
148 Retirement Systems of Alabama 105,702 3,747,000 0.05%
149 METROPOLITAN LIFE INSURANCE CO/NY 104,348 3,699,000 0.05%
150 A.R.T. Advisors, LLC 103,613 3,673,000 0.05%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.