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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
1 ALIBABA GROUP HLDG LTD 2,646,858 275,114 5.06%
2 SELECT SECTOR SPDR TR 3,300,000 261,228 4.81% Put
3 * ISHARES TR 4,000,000 159,160 2.93% Put
4 TEEKAY CORPORATION 3,118,884 158,720 2.92%
5 TRANSCANADA CORP 3,073,554 150,912 2.78%
6 * TEEKAY CORPORATION 2,719,549 138,398 2.55%
7 ALIBABA GROUP HLDG LTD 1,330,000 138,240 2.54% Put
8 Spectra Energy Corp Com 3,362,190 122,047 2.25%
9 CHENIERE ENERGY INC 1,685,300 118,645 2.18% Call
10 PIONEER NAT RES CO 707,704 105,342 1.94%
11 TRANSCANADA CORP 2,096,371 102,988 1.89%
12 ANADARKO PETE CORP 1,245,995 102,795 1.89%
13 Exterran Holdings Inc 3,097,691 100,923 1.86%
14 WILLIAMS COS INC DEL 2,244,907 100,886 1.86%
15 Exterran Holdings Inc 2,882,314 93,906 1.73%
16 HALLIBURTON CO 2,382,200 93,692 1.72% Call
17 * ANADARKO PETE CORP 1,019,587 84,116 1.55%
18 ANADARKO PETE CORP 1,000,000 82,500 1.52% Call
19 Plains Gp Hldgs Lp Npv A 3,123,428 80,210 1.48%
20 RANGE RES CORP 1,462,564 78,174 1.44%
21 NOVELLUS SYS INC SR NT CV2.625 41 34,068,000 77,960 1.43% PRN
22 ALLERGAN PLC 302,400 77,841 1.43% Call
23 APPLIED MATLS INC 3,109,700 77,494 1.43% Call
24 RANGE RES CORP 1,426,000 76,220 1.40% Put
25 DEVON ENERGY CORP NEW 1,243,890 76,139 1.40%
26 MICROCHIP TECHNOLOGY INC 40,027,000 71,467 1.31% PRN
27 ENBRIDGE INC 1,368,254 70,342 1.29%
28 REGENCY ENERGY PARTNERS 2,687,320 69,275 1.27%
29 RADIAN GROUP INC. 44,000,000 67,624 1.24% PRN
30 APPLIED MATLS INC 2,706,783 67,453 1.24%
31 INTEL CORP JR SB CONV DB 39 37,282,000 65,015 1.20% PRN
32 SHIRE PLC 300,000 63,762 1.17% Put
33 ISHARES TR 500,000 59,835 1.10% Call
34 KOSMOS ENERGY LTD SHS 7,009,225 58,807 1.08%
35 SHIRE PLC 273,398 58,108 1.07%
36 SPANSION INC 1,692,211 57,907 1.07%
37 RESTAURANT BRANDS INTL INC 1,303,300 50,881 0.94% Put
38 CABOT OIL & GAS CORP 1,686,451 49,936 0.92%
39 Plains Gp Hldgs Lp Npv A 1,886,442 48,444 0.89%
40 ISHARES RUSSELL 2000 VALUE ETF 400,000 47,868 0.88% Put
41 SunEdison Inc 2,413,700 47,091 0.87% Call
42 NORTHERN TIER ENERGY LP COM UN REPR PART 2,040,961 45,187 0.83%
43 MEMORIAL RESOURCE DEV CORP 2,369,818 42,728 0.79%
44 MCDONALDS CORP 445,300 41,725 0.77%
45 AMERICAN AIRLS GROUP INC 750,000 40,223 0.74% Call
46 RESTAURANT BRANDS INTL INC 1,025,925 40,057 0.74%
47 SELECT SECTOR SPDR TR 500,000 39,580 0.73% Call
48 WILLIAMS COS INC DEL 880,445 39,567 0.73%
49 EOG RES INC 406,800 37,454 0.69% Put
50 Spectra Energy Corp Com 1,018,873 36,985 0.68%
Page 1 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