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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
51 PIONEER NAT RES CO 196,432 29,239 0.54%
52 PBF ENERGY INC 1,022,900 27,250 0.50% Call
53 Teekay Offshore Partners L.P. 1,007,333 26,986 0.50%
54 LEGACY RESERVES LP 2,304,164 26,337 0.48%
55 PHILLIPS 66 342,300 24,543 0.45% Call
56 GASLOG LTD 1,192,679 24,271 0.45%
57 RANGE RES CORP 446,934 23,889 0.44%
58 CHEVRON CORP NEW 212,000 23,782 0.44% Call
59 ISHARES TR 250,000 22,400 0.41% Call
60 ALLY FINL INC 925,000 21,849 0.40%
61 Market Vectors Semiconductor E 400,000 21,848 0.40% Put
62 SMITH & NEPHEW PLC 542,769 19,941 0.37%
63 Safeway Inc - Safeway PDC LLC CVR 563,000 19,773 0.36%
64 AMERICAN AIRLS GROUP INC 350,000 18,771 0.35%
65 CareFusion 314,804 18,680 0.34%
66 NEWFIELD EXPL CO 681,200 18,474 0.34% Call
67 EXTERRAN PARTNERS LP 741,810 16,038 0.30%
68 Trulia Inc 344,563 15,860 0.29%
69 ENBRIDGE INC 297,446 15,292 0.28%
70 TEEKAY CORPORATION 299 15,216 0.28%
71 GRUBHUB INC 415,525 15,092 0.28%
72 CABOT OIL & GAS CORP 443,454 13,131 0.24%
73 HERTZ FLOBAL HOLDINGS INC 511,200 12,749 0.23% Call
74 SUNEDISON INC 651,400 12,709 0.23%
75 DEVON ENERGY CORP NEW 193,283 11,831 0.22%
76 Adt Corp 320,000 11,594 0.21% Put
77 APPLE INC 100,000 11,038 0.20%
78 ISHARES 390,000 9,614 0.18%
79 Ishares - Italy 679,100 9,236 0.17%
80 PIONEER NAT RES CO 61,900 9,214 0.17% Put
81 NETAPP INC 200,000 8,290 0.15% Call
82 AVANIR PHARMACEUTICALS INC CL 485,000 8,221 0.15%
83 LIBERTY BROADBAND-C 158,121 7,878 0.14%
84 T-MOBILE US, INCORPORATED. CONV PFD SER A 150,000 7,845 0.14%
85 INTEGRYS ENERGY GROUP INC 97,897 7,621 0.14%
86 Rex Energy Corp 1,476,932 7,532 0.14%
87 CORE LABORATORIES N V 62,500 7,521 0.14% Put
88 SUSQUEHANNA BANCSHARES INC 541,447 7,272 0.13%
89 Intl Game Technology 418,723 7,223 0.13%
90 COVIDIEN PLC 70,602 7,221 0.13%
91 COVANCE INC 69,488 7,216 0.13%
92 ROCKWOOD HOLDINGS INC 91,479 7,209 0.13%
93 Sigma-Aldrich 52,202 7,166 0.13%
94 CUBIST PHARMACEUTI 70,994 7,146 0.13%
95 CYPRESS SEMICONDUCTOR CORP 500,000 7,140 0.13% Call
96 PROTECTIVE LIFE CO 102,293 7,125 0.13%
97 LORILLARD 112,937 7,108 0.13%
98 TRW AUTOMOTIVE HLDGS CORP 68,963 7,093 0.13%
99 Allergan plc 33,338 7,087 0.13%
100 SYSCO CORP 175,600 6,970 0.13% Put
Page 2 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 CABLE INC 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 CABLE INC 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