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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 (2016Q1)
Portfolio Summary: 2,022 holdings with a total value of $11,689,666,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 17,445 0 0.00%
2 KINDER MORGAN INCORPORATED DEL WARRANT EXP 052517 46,815 2,000 0.00%
3 Horsehead Holding Corp. 15,140 2,000 0.00%
4 HOUSTON AMERN ENERGY CORP 14,449 3,000 0.00%
5 PACIFIC DRILLING SA LUXEMBOURG REG SHS 11,249 6,000 0.00%
6 TASEKO MINES LTD 12,483 7,000 0.00%
7 CTI BIOPHARMA CORP 18,711 10,000 0.00%
8 SEVENTY SEVEN ENERGY INC - escrow shares 18,816 11,000 0.00%
9 UR ENERGY INC 26,625 13,000 0.00%
10 STONE ENERGY CORP 17,476 14,000 0.00%
11 OCEAN RIG UDW INC 19,336 16,000 0.00%
12 LEAP FROG ENTERPRISE 17,360 17,000 0.00%
13 ULTRA PETROLEUM CORP 36,523 18,000 0.00%
14 NATUZZI S P A 12,694 19,000 0.00%
15 GAFISA S A SPONS ADR 13,702 19,000 0.00%
16 EMPRESAS ICA S A DE CV 28,741 28,000 0.00%
17 ABRAXAS PETE CORP 28,356 29,000 0.00%
18 SOLAZYME INC 14,849 30,000 0.00%
19 HOVNANIAN ENTERPRISES, INC. 21,624 34,000 0.00%
20 PARKER DRILLING CO 16,180 34,000 0.00%
21 ARRAY BIOPHARMA INC COM 12,234 36,000 0.00%
22 GERON CORP 13,885 41,000 0.00%
23 ZYNGA INC 17,967 41,000 0.00%
24 CLIFFS NATURAL RESOURCES INC N/C 8/25/17 185899101 17,453 52,000 0.00%
25 AVIANCA HLDGS SA SPON ADR REP PFD 10,536 52,000 0.00%
26 SUNEDISON INC 97,393 53,000 0.00%
27 CLEAN ENERGY FUELS CORPORATION COM 18,542 54,000 0.00%
28 ATLANTIC POWER CORP 22,309 55,000 0.00%
29 MCEWEN MINING INC COM 29,008 55,000 0.00%
30 * CHINA MING YANG WIND PWR GRO SPONSORED ADR 24,503 59,000 0.00%
31 INFINITY PHARMACEUTICALS INC COM 11,194 59,000 0.00%
32 LEJU HLDGS LTD SPONSORED ADS 11,794 61,000 0.00%
33 SYNERGY PHARMACEUTICALS DEL COM NEW 22,760 63,000 0.00%
34 RENREN INCORPORATED SPONSORED ADR 20,843 68,000 0.00%
35 CHEGG INC COM 15,576 69,000 0.00%
36 ELDORADO GOLD CORP NEW 22,671 72,000 0.00%
37 AMKOR TECHNOLOGY INC 12,454 73,000 0.00%
38 CHIMERIX INC 15,093 77,000 0.00%
39 WINDSTREAM HLDGS INC 10,195 78,000 0.00%
40 REGULUS THERAPEUTICS INC 11,494 80,000 0.00%
41 GLOBALSTAR INC 55,968 82,000 0.00%
42 VALE S A 26,244 82,000 0.00%
43 Dice Holdings Inc 10,382 84,000 0.00%
44 RICHMONT MINES INC 15,305 86,000 0.00%
45 MONSTER WORLDWIDE INC 26,641 87,000 0.00%
46 SILICON GRAPHICS INTL CORP 12,435 89,000 0.00%
47 NOVAVAX INC COM 17,246 89,000 0.00%
48 Pandora Media Inc 10,324 92,000 0.00%
49 VONAGE HLDGS CORP COM 20,678 94,000 0.00%
50 SYNERGY RES CORP 12,303 96,000 0.00%
Page 1 of 41

Portfolio data is normalized using SEC Form 13F filings, including the Restatement filing (0001364615-19-000007, filed 2019.04.12).

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.