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IRON MTN INC NEW
IRON MTN INC NEW. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 350 Institutional holders with a total value of $5,572,329,091.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 30,793,809 831,740,000 14.93%
2 Capital World Investors 22,148,914 598,242,000 10.74%
3 PRICE T ROWE ASSOCIATES INC /MD/ 14,855,974 401,260,000 7.20%
4 PARNASSUS INVESTMENTS, LLC 11,888,395 321,106,000 5.76%
5 Capital International Investors 10,989,342 296,822,000 5.33%
6 STATE STREET CORP 8,362,499 225,872,000 4.05%
7 SCHOONER CAPITAL CORP 8,346,463 225,438,000 4.05%
8 Epoch Investment Partners, Inc. 8,224,960 222,156,000 3.99%
9 BlackRock Institutional Trust Company, N.A. 6,445,313 174,088,000 3.12%
10 River Road Asset Management, LLC 4,162,718 112,435,000 2.02%
11 BlackRock Fund Advisors 4,121,598 111,324,000 2.00%
12 CAPITAL GUARDIAN TRUST CO 3,503,957 94,642,000 1.70%
13 Schooner Foundation 3,371,561 91,066,000 1.63%
14 Makaira Partners LLC 3,001,704 81,076,000 1.45% SH
15 DIMENSIONAL FUND ADVISORS LP 2,476,199 66,885,000 1.20%
16 NORTHERN TRUST CORP 2,156,310 58,241,000 1.05%
17 JANUS HENDERSON GROUP PLC 2,132,448 57,587,000 1.03%
18 Bank of New York Mellon Corp 2,127,451 57,463,000 1.03%
19 RAYMOND JAMES & ASSOCIATES 2,054,890 55,503,000 1.00%
20 RS INVESTMENT MANAGEMENT CO LLC 1,926,715 52,041,000 0.93%
21 Allianz Asset Management GmbH 1,750,337 47,278,000 0.85%
22 GEODE CAPITAL MANAGEMENT, LLC 1,575,752 42,473,000 0.76%
23 BlackRock Group LTD 1,400,866 37,838,000 0.68%
24 DEUTSCHE BANK AG\ 1,399,457 37,797,000 0.68%
25 NORGES BANK 1,395,897 37,703,000 0.68%
26 CONFLUENCE INVESTMENT MANAGEMENT LLC 1,371,229 37,037,000 0.66%
27 UNIPLAN INVESTMENT COUNSEL, INC. 1,299,282 35,093,000 0.63%
28 WELCH & FORBES LLC 1,275,826 34,460,000 0.62%
29 WASATCH ADVISORS LP 1,230,679 33,241,000 0.60%
30 COLRAIN CAPITAL LLC 1,092,250 29,502,000 0.53%
31 HIGHFIELDS CAPITAL MANAGEMENT LP 1,069,868 28,897,000 0.52%
32 CITIGROUP INC 1,017,140 27,473,000 0.49% Call
33 UNITED SERVICES AUTOMOBILE ASSOCIATION 997,187 26,934,000 0.48%
34 GUGGENHEIM CAPITAL LLC 958,642 25,893,000 0.46%
35 BLAIR WILLIAM & CO/IL 954,658 25,784,000 0.46%
36 Legal & General Group Plc 832,700 22,496,000 0.40%
37 HIGHFIELDS CAPITAL MANAGEMENT LP 800,000 21,608,000 0.39% Call
38 GW CAPITAL INC 782,436 21,134,000 0.38%
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 772,759 20,873,000 0.37%
40 THOMPSON SIEGEL & WALMSLEY LLC 759,895 20,525,000 0.37%
41 BANK OF AMERICA CORP /DE/ 754,110 20,369,000 0.37%
42 TIAA CREF INVESTMENT MANAGEMENT LLC 729,449 19,702,000 0.35%
43 GOLDMAN SACHS GROUP INC 700,441 18,919,000 0.34%
44 Stonerise Capital Management, LLC 675,000 18,232,000 0.33%
45 Sumitomo Mitsui Trust Group, Inc. 641,074 17,681,000 0.32%
46 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 639,699 17,278,000 0.31%
47 TD ASSET MANAGEMENT INC 618,583 16,708,000 0.30%
48 TWO SIGMA INVESTMENTS, LP 595,850 16,094,000 0.29%
49 SYMONS CAPITAL MANAGEMENT INC 588,354 15,892,000 0.29%
50 MORGAN STANLEY 570,994 15,423,000 0.28%
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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.