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Institutional Investment Manager
Magnetar Financial LLC
Magnetar Financial LLC (CIK: 0001352851) incorporated in Delaware, located at 1603 Orrington Ave., Evanston, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q4)
Original 13F HR (0001104659-15-010878) filed in 2015.02.17
#
Name
Shares
Value ($)
%
Options
Notes
151 GASLOG LTD 1,192,679 24,271 0.45%
152 PHILLIPS 66 342,300 24,543 0.45% Call
153 LEGACY RESVS LP 2,304,164 26,337 0.48%
154 Teekay Offshore Partners LP 1,007,333 26,986 0.50%
155 AK STL CORP 20,351,000 27,214 0.50% PRN
156 PBF ENERGY INC 1,022,900 27,250 0.50% Call
157 PIONEER NAT RES CO 196,432 29,239 0.54%
158 ENERGY TRANSFER L P 568,779 32,637 0.60%
159 CUBIST PHARMACEUTICALS INC 24,000,000 32,714 0.60% PRN
160 MERITOR INC 20,052,000 33,043 0.61% PRN
161 EnLink Midstream Partners LP 1,203,508 34,914 0.64%
162 GOLAR LNG LTD 968,200 35,310 0.65% Call
163 CUBIST PHARMACEUTI 360,000 36,234 0.67% Put
164 Spectra Energy Corp Com 1,018,873 36,985 0.68%
165 EOG RES INC 406,800 37,454 0.69% Put
166 WILLIAMS COS INC DEL 880,445 39,567 0.73%
167 SELECT SECTOR SPDR TR 500,000 39,580 0.73% Call
168 RESTAURANT BRANDS INTL INC 1,025,925 40,057 0.74%
169 AMERICAN AIRLS GROUP INC 750,000 40,223 0.74% Call
170 MCDONALDS CORP 445,300 41,725 0.77%
171 MEMORIAL RESOURCE DEV CORP 2,369,818 42,728 0.79%
172 NORTHERN TIER ENERGY LP COM UN REPR PART 2,040,961 45,187 0.83%
173 SunEdison Inc 2,413,700 47,091 0.87% Call
174 ISHARES RUSSELL 2000 VALUE ETF 400,000 47,868 0.88% Put
175 Plains Gp Hldgs Lp Npv A 1,886,442 48,444 0.89%
176 CABOT OIL & GAS CORP 1,686,451 49,936 0.92%
177 RESTAURANT BRANDS INTL INC 1,303,300 50,881 0.94% Put
178 SPANSION INC 1,692,211 57,907 1.07%
179 SHIRE PLC 273,398 58,108 1.07%
180 KOSMOS ENERGY LTD SHS 7,009,225 58,807 1.08%
181 ISHARES TR 500,000 59,835 1.10% Call
182 SHIRE PLC 300,000 63,762 1.17% Put
183 INTEL CORP JR SB CONV DB 39 37,282,000 65,015 1.20% PRN
184 APPLIED MATLS INC 2,706,783 67,453 1.24%
185 RADIAN GROUP INC. 44,000,000 67,624 1.24% PRN
186 REGENCY ENERGY PARTNERS 2,687,320 69,275 1.27%
187 ENBRIDGE INC 1,368,254 70,342 1.29%
188 MICROCHIP TECHNOLOGY INC 40,027,000 71,467 1.31% PRN
189 DEVON ENERGY CORP NEW 1,243,890 76,139 1.40%
190 RANGE RES CORP 1,426,000 76,220 1.40% Put
191 APPLIED MATLS INC 3,109,700 77,494 1.43% Call
192 ALLERGAN PLC 302,400 77,841 1.43% Call
193 NOVELLUS SYS INC SR NT CV2.625 41 34,068,000 77,960 1.43% PRN
194 RANGE RES CORP 1,462,564 78,174 1.44%
195 Plains Gp Hldgs Lp Npv A 3,123,428 80,210 1.48%
196 ANADARKO PETE CORP 1,000,000 82,500 1.52% Call
197 * ANADARKO PETE CORP 1,019,587 84,116 1.55%
198 HALLIBURTON CO 2,382,200 93,692 1.72% Call
199 Exterran Holdings Inc 2,882,314 93,906 1.73%
200 WILLIAMS COS INC DEL 2,244,907 100,886 1.86%
Page 4 of 5
New Holding filing (0001104659-16-121177) filed in 2016.05.16
#
Name
Shares
Value ($)
%
Options
Notes
1 OFFICE DEPOT INC 1,068,351 9,161 55.90%
2 OFFICE DEPOT INC 842,900 7,228 44.10% Call
New Holding filing (0001104659-15-059816) filed in 2015.08.14
#
Name
Shares
Value ($)
%
Options
Notes
1 AT&T INC 2,770,800 93,071 54.04% Put
2 AT&T INC 2,356,349 79,150 45.96%
New Holding filing (0001104659-15-038469) filed in 2015.05.15
#
Name
Shares
Value ($)
%
Options
Notes
1 Allergan plc 1,268,394 269,648 39.76%
2 TRW AUTOMOTIVE HLDGS CORP 1,343,578 138,187 20.38%
3 Allergan plc 500,000 106,295 15.68% Put
4 STAPLES INC 2,107,000 38,179 5.63% Call
5 TIME WARNER INC NEW 228,120 34,688 5.12%
6 WRIGHT MEDICAL GROUP NV 1,110,737 29,846 4.40%
7 STAPLES INC 1,132,900 20,528 3.03%
8 TIME WARNER INC NEW 134,500 20,452 3.02% Call
9 TALISMAN ENERGY INC. 2,188,423 17,136 2.53%
10 TALISMAN ENERGY INC. 207,200 1,622 0.24% Call
11 TALISMAN ENERGY INC. 195,500 1,531 0.23% Put