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RIO TINTO PLC
RIO TINTO PLC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 292 Institutional holders with a total value of $3,075,424,018.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 CITIGROUP INC 355,900 10,363,000 0.34% Put
52 GABELLI FUNDS LLC 352,700 10,271,000 0.33%
53 Parsec Financial Management, Inc. 344,653 10,036,000 0.33%
54 RUSSELL FRANK CO/ 327,883 9,539,000 0.31%
55 GAVEA INVESTIMENTOS LTDA 309,641 9,017,000 0.29%
56 LUMINUS MANAGEMENT LLC 299,579 8,724,000 0.28%
57 CREDIT SUISSE AG/ 295,149 8,594,000 0.28%
58 PEAK6 Group LLC 279,074 8,127,000 0.26%
59 RAYMOND JAMES & ASSOCIATES 262,568 7,646,000 0.25%
60 BlackRock Fund Advisors 258,926 7,540,000 0.25%
61 VERTEX ONE ASSET MANAGEMENT INC. 247,000 7,193,000 0.23%
62 TWO SIGMA INVESTMENTS, LP 245,828 7,159,000 0.23%
63 Aperio Group, LLC 243,289 7,085,000 0.23% SH
64 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 240,167 6,994,000 0.23%
65 MAPLELANE CAPITAL, LLC 250,000 6,701,000 0.22% Put
66 GOLDMAN SACHS GROUP INC 229,800 6,692,000 0.22% Put
67 KORNITZER CAPITAL MANAGEMENT INC /KS 225,550 6,568,000 0.21%
68 VAN ECK ASSOCIATES CORP 204,307 5,949,000 0.19%
69 BANK OF MONTREAL /CAN/ 202,385 5,893,000 0.19%
70 CAPITAL GUARDIAN TRUST CO 190,975 5,561,000 0.18%
71 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 168,493 4,907,000 0.16%
72 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 159,064 4,632,000 0.15%
73 JGP Global Gestao de Recursos Ltda. 154,902 4,511,000 0.15%
74 I.G. INVESTMENT MANAGEMENT, LTD. 150,000 4,368,000 0.14%
75 GLENMEDE TRUST CO NA 147,667 4,298,000 0.14%
76 Vollero Beach Capital Partners LLC 146,370 4,262,000 0.14%
77 CITADEL ADVISORS LLC 143,392 4,175,000 0.14%
78 HSBC HOLDINGS PLC 131,430 3,828,000 0.12%
79 CAPSTONE ASSET MANAGEMENT CO 128,182 3,733,000 0.12%
80 TWO SIGMA ADVISERS, LP 127,900 3,724,000 0.12%
81 FLIPPIN BRUCE & PORTER INC 127,632 3,717,000 0.12%
82 DekaBank Deutsche Girozentrale 127,100 3,697,000 0.12%
83 MACQUARIE GROUP LTD 125,613 3,658,000 0.12%
84 GROUP ONE TRADING LLC 114,814 3,343,000 0.11%
85 Bank of New York Mellon Corp 112,991 3,290,000 0.11%
86 WRIGHT INVESTORS SERVICE INC 109,580 3,191,000 0.10%
87 STATE STREET CORP 109,291 3,182,000 0.10%
88 NOMURA HOLDINGS INC 105,000 3,064,000 0.10% Call
89 CQS Cayman LP 103,305 3,009,000 0.10%
90 Advisors Asset Management, Inc. 101,331 2,951,000 0.10%
91 Spot Trading L.L.C 100,200 2,918,000 0.09% Put
92 Walleye Trading LLC 90,500 2,635,000 0.09% Put
93 KEMPNER CAPITAL MANAGEMENT INC. 89,935 2,619,000 0.09%
94 Boston Partners 86,440 2,517,000 0.08%
95 Freestone Capital Holdings, LLC 81,476 2,373,000 0.08%
96 Spot Trading L.L.C 79,700 2,321,000 0.08% Call
97 STEVENS CAPITAL MANAGEMENT LP 78,687 2,291,000 0.07%
98 SCOTIA CAPITAL INC. 67,878 2,279,000 0.07%
99 1832 Asset Management L.P. 75,000 2,189,000 0.07%
100 World Asset Management Inc 74,528 2,170,000 0.07%
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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.