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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 ($)
%
Options
Notes
201 CAESARS ACQUISITION CO CL A 344 4 0.00%
202 LIBERTY BROADBAND-C 163 4 0.00%
203 STORE CAP CORP 10 0 0.00%
204 NOVELLUS SYS INC SR NT CV2.625 41 34,068,000 77,960 1.43% PRN
205 ASSURANT INC 40,027,000 71,467 1.31% PRN
206 RADIAN GROUP INC. 44,000,000 67,624 1.24% PRN
207 Intel Corp 37,282,000 65,015 1.20% PRN
208 MERITOR INC 20,052,000 33,043 0.61% PRN
209 CUBIST PHARMACEUTICALS INC 24,000,000 32,714 0.60% PRN
210 AK STL CORP 20,351,000 27,214 0.50% PRN
211 TESLA INC 22,000,000 19,877 0.37% PRN
212 UNITED STATES STL CORP NEW 7,500,000 9,341 0.17% PRN
213 ALPHA NAT RES INC NOTE 4.875%12/1 DELETED 15,000,000 5,590 0.10% PRN
Page 5 of 5
New Holding filing (0001104659-16-121177) filed in 2016.05.16
#
Name
Shares
Value ($)
%
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