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Institutional Investment Manager
Aperio Group, LLC
Aperio Group, LLC (CIK: 0001364615) incorporated in California, located at Three Harbor Drive, Sausalito, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 1,936 holdings with a total value of $9,827,764,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 Vantage Drilling Company 10,580 0 0.00%
2 COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 17,724 0 0.00%
3 TASEKO MINES LTD 12,483 5,000 0.00%
4 HALCON RESOURCES CORP 18,739 10,000 0.00%
5 DRYSHIPS INC 64,240 11,000 0.00%
6 THOMPSON CREEK METALS CO COM 27,257 12,000 0.00%
7 CUMULUS MEDIA INC 19,134 13,000 0.00%
8 Mechel Open Joint Stock Co. AD 14,183 13,000 0.00%
9 PRIMA BIOMED LTD 10,790 14,000 0.00%
10 Capstone Turbine 40,037 14,000 0.00%
11 UR ENERGY INC 26,625 15,000 0.00%
12 COMSTOCK RES INC COM NEW 10,743 21,000 0.00%
13 * CHINA MING YANG WIND PWR GRO SPONSORED ADR 10,463 21,000 0.00%
14 GALENA BIOPHARMA INC 13,671 22,000 0.00%
15 IAMGOLD CORP 16,412 27,000 0.00%
16 ABRAXAS PETE CORP 21,541 28,000 0.00%
17 NATUZZI S P A 14,191 29,000 0.00%
18 HARMONY GOLD MINING CO LTD 47,553 29,000 0.00%
19 GAFISA S A SPONS ADR 34,791 34,000 0.00%
20 SOLAZYME INC 14,245 37,000 0.00%
21 KINROSS GOLD CORP 21,251 37,000 0.00%
22 KERYX BIOPHARMACEUTICALS INCORPORATED 10,664 38,000 0.00%
23 Fuelcell Energy Inc 54,453 40,000 0.00%
24 PEABODY ENERGY CORP 29,158 40,000 0.00%
25 VALE S A 12,244 41,000 0.00%
26 RICHMONT MINES INC 15,305 42,000 0.00%
27 BONANZA CREEK ENERGY INC 10,941 45,000 0.00%
28 ATLANTIC POWER CORP 24,655 46,000 0.00%
29 HECLA MNG CO 23,542 46,000 0.00%
30 FIRST MAJESTIC SILVER CORP 14,795 47,000 0.00%
31 KINDER MORGAN INCORPORATED DEL WARRANT EXP 052517 51,922 48,000 0.00%
32 PLUG POWER INC COM 27,047 49,000 0.00%
33 HOVNANIAN ENTERPRISES, INC. 28,014 50,000 0.00%
34 ELDORADO GOLD CORP NEW 15,901 51,000 0.00%
35 WESTPORT FUEL SYSTEMS INC 20,650 51,000 0.00%
36 AMKOR TECHNOLOGY INC 12,522 56,000 0.00%
37 CENTRAIS ELETRICAS BRASILEIRAS SPONSORED ADR 43,063 56,000 0.00%
38 SYNERGY PHARMACEUTICALS DEL COM NEW 10,806 57,000 0.00%
39 GREAT LAKES DREDGE & DOCK CO 11,956 60,000 0.00%
40 EMPRESAS ICA S A DE CV 35,788 60,000 0.00%
41 CTC Media, Inc. 35,832 63,000 0.00%
42 GENESIS HEALTHCARE INC 10,363 64,000 0.00%
43 LIONBRIDGE TECHNOLOGIES 13,002 64,000 0.00%
44 TTM TECHNOLOGIES INC 10,360 65,000 0.00%
45 ULTRA PETROLEUM CORP 10,305 66,000 0.00%
46 PENN WEST 145,849 66,000 0.00%
47 GOLDEN OCEAN GRP LTD 27,327 67,000 0.00%
48 GLOBALSTAR INC 42,975 67,000 0.00%
49 SEADRILL LIMITED 11,604 68,000 0.00%
50 ALLOT COMMUNICATIONS LTD 14,324 70,000 0.00%
Page 1 of 39

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001095449-15-000141, filed 2015.10.19).

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.