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Institutional Investment Manager
NORTHERN TRUST CORP
NORTHERN TRUST CORP (CIK: 0000073124) incorporated in Delaware, registered under State Commercial Banks, located at 50 S Lasalle St, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 4,283 holdings with a total value of $301,670,008,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 HEMISPHERX BIOPHARMA INC 203,581 17,000 0.00%
102 SWISHER HYGIENE INCNEW 17,699 17,000 0.00%
103 CYCLACEL PHARMACEUTICALS INC 33,166 17,000 0.00%
104 CHANTICLEER HLDGS INC 17,646 18,000 0.00%
105 Echo Therapeutics Inc 12,493 18,000 0.00%
106 Ultrapetrol (Bahamas) Ltd 185,279 19,000 0.00%
107 QUEST RESOURCE HOLDING CORP 27,158 19,000 0.00%
108 CLEAN DIESEL TECHNOLOGIES IN 20,218 19,000 0.00%
109 ALEXZA PHARMACEUTICALS INC COM NEW 27,764 19,000 0.00%
110 DYNASIL CORP AMER 10,111 19,000 0.00%
111 TORCHLIGHT ENERGY RES INC 18,709 20,000 0.00%
112 FORWARD INDS INC N Y 13,335 20,000 0.00%
113 LIGHTBRIDGE CORP 20,185 20,000 0.00%
114 OXIGENE INC 25,756 20,000 0.00%
115 LIVE VENTURES INC 14,521 21,000 0.00%
116 ISHARES TR 19,259 21,000 0.00%
117 PROPHASE LABS INC 13,842 21,000 0.00%
118 Cosi Inc. 47,357 21,000 0.00%
119 OCULUS INNOVATIVE SCIENCES I 19,233 22,000 0.00%
120 PHOTOMEDEX INC COM PAR $0.01 47,750 22,000 0.00%
121 BELLATRIX EXPLORATION LTD 18,490 22,000 0.00%
122 Enservco Corp 40,121 22,000 0.00%
123 TETRALOGIC PHARMA CO 12,716 22,000 0.00%
124 BLUELINX HLDGS INC 40,661 22,000 0.00%
125 ISHARES TR 26,650 23,000 0.00%
126 CROSSROADS SYS INC COM NEW 21,277 23,000 0.00%
127 Pacific Sunwear Calif Inc 93,281 23,000 0.00%
128 DIVERSIFIED RSTRNT HLDGS INC COM 10,120 23,000 0.00%
129 PROVECTUS 60,000 23,000 0.00%
130 MARATHON PATENT GROUP INCORPORATED COM NEW 14,833 24,000 0.00%
131 CYTORI THERAPEUTIC INC 130,480 24,000 0.00%
132 MARRONE BIO INNOVATIONS INC 21,816 24,000 0.00%
133 WHEELER REAL ESTATE INVT TR 12,202 24,000 0.00%
134 ERBA Diagnostics, Inc. 17,252 24,000 0.00%
135 GOODRICH PETE CORP 92,157 25,000 0.00%
136 Intercloud Sys Inc Com New 24,692 25,000 0.00%
137 FULL HOUSE RESORTS INC 14,756 25,000 0.00%
138 CONTRAVIR PHARMACEUTICALS IN 17,091 26,000 0.00%
139 ARGOS THERAPEUTICS INC 11,171 26,000 0.00%
140 DISCOVERY LABORATORIES INC N 120,369 26,000 0.00%
141 Quantum Fuel Systems Tech Worl 37,056 27,000 0.00%
142 Cinedigm Corp 102,176 27,000 0.00%
143 SUMMER INFANT INC 12,239 27,000 0.00%
144 SPDR SERIES TRUST 52,977 27,000 0.00%
145 U S GLOBAL INVS INC 22,944 27,000 0.00%
146 HANSEN MEDICAL INC 11,930 28,000 0.00%
147 Biocept Inc. (BIOC) 20,516 28,000 0.00%
148 PRIMERO MNG CORP 12,301 28,000 0.00%
149 LUNA INNOVATIONS 25,776 28,000 0.00%
150 EMMIS COMMUNICTNS CORP CL A 44,942 29,000 0.00%
Page 3 of 86

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001256484-16-000027, filed 2016.02.12).

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.