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Institutional Investment Manager
CSS LLC/IL
CSS LLC/IL (CIK: 0001103646) incorporated in Illinois, located at 1 North Wacker Drive, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 675 holdings with a total value of $1,684,304,000.
#
Name
Shares
Value ($)
%
Options
Notes
201 MICRON TECHNOLOGY INC 97,600 1,381,000 0.08% Put
202 REALTY INCOME CORP 26,500 1,368,000 0.08%
203 STARZ 40,707 1,360,000 0.08%
204 HORIZON PHARMA PLC 62,000 1,345,000 0.08% Put
205 SOUTHWESTERN ENERGY COMPANY DEP SHS 1/20 B 71,530 1,327,000 0.08%
206 Liberty Ventures 29,366 1,325,000 0.08%
207 SOLARCITY CORP 25,842 1,318,000 0.08%
208 GENERAL MTRS CO 79,897 1,302,000 0.08%
209 MADISON SQUARE GARDEN CO NEW 8,028 1,299,000 0.08%
210 HERBALIFE LTD 24,100 1,292,000 0.08% Put
211 DYAX CORP COM CVR 34,150 1,284,000 0.08%
212 ABBVIE INC 21,664 1,283,000 0.08%
213 YANDEX N V 80,000 1,257,000 0.07% Put
214 OPKO HEALTH INC 125,000 1,256,000 0.07% Put
215 BANC OF CALIFORNIA INC COM 85,500 1,250,000 0.07% Put
216 HELMERICH & PAYNE INC 23,194 1,242,000 0.07%
217 IRON MTN INC NEW 45,453 1,228,000 0.07%
218 FLUIDIGM CORP DEL 1,899,000 1,224,000 0.07% PRN
219 LIBERTY VENTURES 26,772 1,213,000 0.07%
220 Pandora Media Inc 90,000 1,206,000 0.07% Put
221 Horsehead Holding 4,735,000 1,199,000 0.07% PRN
222 CLEAN ENERGY FUELS CORPORATION COM 330,100 1,190,000 0.07% Put
223 OCCIDENTAL PETE CORP DEL 17,561 1,188,000 0.07%
224 CLIFFS NAT RES INC 737,700 1,167,000 0.07% Put
225 LIBERTY BROADBAND-C 22,450 1,165,000 0.07%
226 GLOBAL X FDS 146,098 1,163,000 0.07%
227 MORGAN STANLEY ASIA PACIFIC FD INC 83,656 1,157,000 0.07%
228 PENNANTPARK FLOATING RATE CA 102,454 1,153,000 0.07%
229 SPECTRANETICS CORP 1,500,000 1,139,000 0.07% PRN
230 TESORO CORP 10,500 1,107,000 0.07% Call
231 ULTA BEAUTY INC 5,800 1,073,000 0.06%
232 MCDONALDS CORP 9,000 1,063,000 0.06%
233 VALERO ENERGY CORP NEW 15,000 1,061,000 0.06% Call
234 CONOCOPHILLIPS 22,500 1,051,000 0.06% Put
235 MV OIL TR 213,230 1,038,000 0.06%
236 MARATHON PETE CORP 20,000 1,037,000 0.06% Call
237 CANADIAN SOLAR INC 35,500 1,028,000 0.06% Put
238 TELEPHONE DATA SYS INC 39,337 1,019,000 0.06%
239 CBOE HLDGS INC 15,000 973,000 0.06% Put
240 BERKSHIRE HATHAWAY INC DEL 7,333 968,000 0.06%
241 Fiat Chrysler Automobiles N V Man Cov Sec 16 8,330 967,000 0.06%
242 T MOBILE US INC 23,882 934,000 0.06%
243 INDIA FD INC 40,920 931,000 0.06%
244 AK STL HLDG CORP 411,500 921,000 0.05% Put
245 STEEL PARTNERS HLDGS L P 55,390 907,000 0.05%
246 T MOBILE US INC 23,000 901,000 0.05% Put
247 CHEVRON CORP NEW 10,000 900,000 0.05% Call
248 MICRON TECHNOLOGY INC 63,507 900,000 0.05%
249 PHILLIPS 66 11,000 900,000 0.05% Call
250 OLIN CORP 51,858 895,000 0.05%
Page 5 of 14

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001103646-16-000010, filed 2016.02.16).

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.