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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 (2016Q4)
Original 13F HR (0001104659-17-008906) filed in 2017.02.14
#
Name
Shares
Value ($)
%
Options
Notes
1 SPDR S&P 500 ETF TR 7,223,700 1,614,714 21.98% Put
2 ROYAL DUTCH SHELL PLC 2,419,384 140,252 1.91%
3 PRIVATEBANCORP INC 2,562,595 138,867 1.89%
4 ISHARES TR 2,510,000 138,794 1.89% Put
5 LINEAR TECH 2,020,656 125,988 1.71%
6 ST JUDE 1,559,103 125,024 1.70%
7 PIONEER NAT RES CO 692,689 124,733 1.70%
8 BE AEROSPACE INC 2,038,988 122,727 1.67%
9 LEVEL 3 COMM 2,161,364 121,814 1.66%
10 JOY GLOBAL INCORPORATED 4,303,568 120,500 1.64%
11 WHITEWAVE FOODS 2,158,289 120,001 1.63%
12 MONSANTO CO NEW 1,136,761 119,599 1.63%
13 WESTAR ENERGY 2,117,247 119,307 1.62%
14 CLARCOR Inc 1,422,640 117,325 1.60%
15 VALSPAR CORP 1,099,455 113,915 1.55%
16 CST BRANDS INCORPORATED 2,363,337 113,795 1.55%
17 HUMANA 542,120 110,609 1.51%
18 ENDURANCE SPECIALTY 1,189,809 109,938 1.50%
19 INTERSIL CORP CL A 4,667,718 104,090 1.42%
20 Chemtura Corp. 3,085,854 102,450 1.39%
21 CIGNA CORPORATION 752,127 100,326 1.37%
22 Extraction Oil & Gas Holdings, LLC 5,109,589 99,596 1.36%
23 MENTOR GRAPHICS CORP 2,650,000 97,759 1.33%
24 STILLWATER MINING 5,996,573 96,605 1.32%
25 BROCADE COMMUNICATIONS SYS I 7,710,100 96,299 1.31%
26 EVERBANK FINL CORP COM 4,778,068 92,933 1.27%
27 G & K SVCS INCORPORATED CLASS A 941,266 90,785 1.24%
28 GULFPORT ENERGY CORP 4,005,955 86,689 1.18%
29 SPECTRA ENERGY PARTNERS LP 1,870,000 85,721 1.17%
30 Teekay Offshore Partners LP 16,613,106 84,062 1.14%
31 Headwaters Inc 3,446,088 81,052 1.10%
32 RICE MIDSTREAM PARTNERS LP 3,244,850 79,758 1.09%
33 EXTERRAN CORP 3,266,488 78,069 1.06%
34 AMERICAN CAP LIMITED 4,217,141 75,571 1.03%
35 LIFELOCK INC 3,149,610 75,339 1.03%
36 ENLINK MIDSTREAM PARTNERS LP 4,023,895 74,120 1.01%
37 Novellus Systems Inc 21,873,000 68,061 0.93% PRN
38 BOARDWALK PIPELINE PARTNERS 3,847,829 66,798 0.91%
39 EQUITY ONE INC 2,074,368 63,662 0.87%
40 EMPIRE DIST ELEC CO 1,833,115 62,491 0.85%
41 ALLIED WRLD ASSUR COM HLDG A 1,160,489 62,330 0.85%
42 DOMINION MIDSTREAM PARTNERS 2,069,491 60,239 0.82%
43 DELL TECHNOLOGIES INC 970,332 53,339 0.73%
44 DIAMONDBACK ENERGY 508,180 51,357 0.70%
45 InvenSense, Inc. 3,753,599 48,009 0.65%
46 YADKIN FINANCIAL 1,366,026 46,800 0.64%
47 WESTERN REFNG LOGISTICS LP 2,173,450 46,403 0.63%
48 Intel Corp 23,975,000 42,313 0.58% PRN
49 ALERE INC 1,080,238 42,097 0.57%
50 KINDER MORGAN INC DEL 2,000,000 41,420 0.56%
Page 1 of 10
New Holding filing (0001104659-18-051793) filed in 2018.08.14
#
Name
Shares
Value ($)
%
Options
Notes
1 TIME WARNER INC 2,015,729 194,578 42.80%
2 NXP SEMICONDUCTORS N V 1,964,012 192,493 42.34%
3 TIME WARNER INC 477,100 46,054 10.13% Put
4 TIME WARNER INC 222,400 21,468 4.72% Call
New Holding filing (0001104659-17-068152) filed in 2017.11.14
#
Name
Shares
Value ($)
%
Options
Notes
1 CABELAS INC 1,415,057 82,852 100.00%
New Holding filing (0001104659-17-051621) filed in 2017.08.14
#
Name
Shares
Value ($)
%
Options
Notes
1 HARMAN INTL INDS INC 1,324,548 147,237 41.89%
2 WESTERN REFNG INC 3,407,243 128,964 36.69%
3 RITE AID CORP 7,395,850 60,942 17.34%
4 HARMAN INTL INDS INC 128,800 14,317 4.07% Call
5 RITE AID CORP 4,400 36 0.01% Put
Restatement filing (0001104659-17-051569) filed in 2017.08.14, by the way our system suggest this is a New Holding filing.
#
Name
Shares
Value ($)
%
Options
Notes
1 HARMAN INTL INDS INC 1,324,548 147,237 41.89%
2 WESTERN REFNG INC 3,407,243 128,964 36.69%
3 RITE AID CORP 7,395,850 60,942 17.34%
4 HARMAN INTL INDS INC 128,800 14,317 4.07% Call
5 RITE AID CORP 4,400 36 0.01% Put
Restatement filing (0001104659-17-035236) filed in 2017.05.25, by the way our system suggest this is a New Holding filing.
#
Name
Shares
Value ($)
%
Options
Notes
1 SPECTRA ENERGY CORP 3,175,674 130,488 100.00%
New Holding filing (0001104659-17-032586) filed in 2017.05.15
#
Name
Shares
Value ($)
%
Options
Notes
1 SPECTRA ENERGY CORP 3,175,674 130,488 100.00%