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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 ($)
%
Options
Notes
201 UNITED STATES STL CORP NEW 7,500,000 9,341 0.17% PRN
202 VENTAS INC 3,851 276 0.01%
203 VOLCANO CORP 352,756 6,307 0.12%
204 VWR CORP 175 5 0.00%
205 VWR CORP 54,600 1,413 0.03%
206 WILLIAMS COS INC DEL 33 739 0.01%
207 WILLIAMS COS INC DEL 880,445 39,567 0.73%
208 WILLIAMS COS INC DEL 2,244,907 100,886 1.86%
209 WRIGHT MEDICAL GROUP N.V. 200,380 5,110 0.09%
210 WYNN RESORTS LTD 2,239 333 0.01%
211 XILINX INC 5,035 218 0.00%
212 ZIONS BANCORPORATION 334,409 978 0.02%
213 ZYNGA INC 2,226,149 5,922 0.11%
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New Holding filing (0001104659-16-121177) filed in 2016.05.16
#
Name
Shares
Value ($)
%
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