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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 (2015Q2)
Portfolio Summary: 419 holdings with a total value of $7,026,431,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 IGATE CORP 769,874 36,715,000 0.52%
52 MEADWESTVACO CORP 759,347 35,834,000 0.51%
53 AT&T INC 1,000,000 35,520,000 0.51% Call
54 HCC INSURANCE HOLDINGS INC 450,980 34,653,000 0.49%
55 Polypore International 571,228 34,205,000 0.49%
56 NXP SEMICONDUCTORS N V 850,871 34,009,000 0.48%
57 DISH NETWORK A 500,000 33,855,000 0.48% Call
58 HUMANA INC 174,837 33,443,000 0.48%
59 AETNA INC NEW 250,000 31,865,000 0.45% Call
60 ENERGY TRANSFER L P 496,379 31,853,000 0.45%
61 SunEdison Inc 1,040,700 31,127,000 0.44% Call
62 CHENIERE ENERGY INC 435,849 30,187,000 0.43%
63 AVAGO TECHNOLOGIES LTD SHS 225,000 29,909,000 0.43% Call
64 UNITED STATES OIL FUND LP 1,500,000 29,820,000 0.42% Put
65 TESLA INC 30,000,000 29,435,000 0.42% PRN
66 T MOBILE US INC 750,000 29,078,000 0.41% Call
67 GOLAR LNG LTD 618,000 28,923,000 0.41% Call
68 VERISIGN INC JR SB CONV DB 37 15,581,000 28,717,000 0.41% PRN
69 WILLIAMS COS INC DEL 500,000 28,695,000 0.41% Call
70 KYTHERA BIOPHARMACEUTICALS I 380,567 28,661,000 0.41%
71 ASSOCIATED ESTATES 986,013 28,230,000 0.40%
72 MICREL INC 2,022,955 28,119,000 0.40%
73 RICE ENERGY INCORPORATED 1,338,145 27,874,000 0.40%
74 PLAINS ALL AMERN PIPELINE L 637,918 27,794,000 0.40%
75 ORBITZ WORLDWIDE INC 2,406,143 27,478,000 0.39%
76 BAKER HUGHES INC 440,646 27,188,000 0.39%
77 RANGE RES CORP 549,550 27,137,000 0.39%
78 ROSETTA RESOURCES INC 1,147,274 26,548,000 0.38%
79 DEALERTRACK TECHNOLOGIES INC 409,051 25,684,000 0.37%
80 AK STL CORP 25,351,000 25,676,000 0.37% PRN
81 WISDOMTREE TR 400,000 24,636,000 0.35%
82 JOHNSON & JOHNSON 250,000 24,365,000 0.35% Call
83 EXTERRAN PARTNERS LP 1,021,517 22,984,000 0.33%
84 WILLIAMS COS INC DEL 396,315 22,745,000 0.32%
85 ENDO INTL PLC 275,000 21,904,000 0.31%
86 NEW RESIDENTIAL INVT CORP COM NEW 1,400,000 21,336,000 0.30%
87 Jones Energy Inc 2,301,587 20,829,000 0.30%
88 LEGACY RESVS LP 2,354,902 20,182,000 0.29%
89 CYPRESS SEMICONDUCTOR CORP 1,706,000 20,063,000 0.29%
90 MEADOWBROOK INSURA 2,308,226 19,851,000 0.28%
91 RTI INTERNATIONAL 623,615 19,656,000 0.28%
92 MERITOR INC 12,402,000 19,498,000 0.28% PRN
93 SQUARE INC A 709,010 19,391,000 0.28%
94 DRESSER-RAND GROUP INC 227,177 19,351,000 0.28%
95 RALLY SOFTWARE DEV CORP 991,623 19,287,000 0.27%
96 SUNEDISON INC 9,000,000 19,064,000 0.27% PRN
97 TARGA RES CORP 210,069 18,742,000 0.27%
98 AMERICAN RLTY CAP PPTYS INC 2,295,558 18,663,000 0.27%
99 CENOVUS ENERGY INC 1,163,382 18,595,000 0.26%
100 ENERGEN CORP COM 269,801 18,427,000 0.26%
Page 2 of 9

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-15-059813, filed 2015.08.14), New Holdings filing (0001104659-16-139594, filed 2016.08.15), New Holdings filing (0001104659-16-121181, filed 2016.05.16), New Holdings filing (0001104659-16-097072, filed 2016.02.16). and New Holdings filing (0001104659-15-079076, filed 2015.11.16).

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.