Dark
Light
System
Institutional Investment Manager
AQR ARBITRAGE LLC
AQR ARBITRAGE LLC (CIK: 0001167456). Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Portfolio Summary: 455 holdings with a total value of $7,771,158,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 RTI INTERNATIONAL 402,116 14,440,000 0.19%
102 AFFYMETRIX INC 6,475,000 14,273,000 0.18% PRN
103 STILLWATER MNG CO 12,450,000 14,255,000 0.18% PRN
104 HUDSON VALLEY HOLDING CORP 549,443 14,044,000 0.18%
105 LIFE TIME FITNESS 191,888 13,616,000 0.18%
106 Hologic, Inc. 9,150,000 13,491,000 0.17% PRN
107 RED HAT INC 172,880 13,096,000 0.17%
108 WESCO INTL INC 5,000,000 12,378,000 0.16% PRN
109 ALON USA ENERGY INC 9,400,000 12,014,000 0.15% PRN
110 AMSURG CORP 92,875 11,528,000 0.15%
111 NORTHSTAR ASSET 491,644 11,475,000 0.15%
112 SEARS HLDGS CORP 265,364 10,981,000 0.14%
113 WRIGHT MEDICAL GROUP N.V. 414,643 10,872,000 0.14%
114 MEADOWBROOK INSURANCE GROUP 5% CB 03/15/2020-REGIS 9,375,000 10,729,000 0.14% PRN
115 CEMEX SAB DE CV NOTE 3.750 3/1 8,900,000 10,558,000 0.14% PRN
116 AV HOMES INC SR NT 7.5%16 10,360,000 10,425,000 0.13% PRN
117 TTM TECHNOLOGIES INC 9,425,000 10,362,000 0.13% PRN
118 ROI ACQUISITION CORP II 1,050,000 10,353,000 0.13%
119 FINTECH ACQUISITION CORP 1,000,000 10,200,000 0.13%
120 VEREIT Inc 10,414,000 10,193,000 0.13% PRN
121 Liberty Ventures 239,586 10,065,000 0.13%
122 WEBMD HEALTH CORP 9,850,000 10,059,000 0.13% PRN
123 RAMBUS INC DEL NOTE 1.125 8/1 8,175,000 9,943,000 0.13% PRN
124 SEQUENOM INC 9,450,000 9,887,000 0.13% PRN
125 Spirit Realty Capital Inc 9,675,000 9,687,000 0.12% PRN
126 TIME WARNER INC 114,182 9,642,000 0.12%
127 AR CAP ACQUISITION CORP 1,010,000 9,605,000 0.12%
128 SALIX PHARMACEUTICALS INC 3,600,000 9,587,000 0.12% PRN
129 AUTOMATIC DATA PROCESSING IN 110,901 9,498,000 0.12%
130 AMTRUST FINL SVCS INC 10,250,000 9,328,000 0.12% PRN
131 GLOBAL DEFENSE & NATL SEC SY 895,500 9,277,000 0.12%
132 MEADOWBROOK INSURA 1,080,390 9,183,000 0.12%
133 WEBMD HEALTH CORP 9,075,000 9,137,000 0.12% PRN
134 TIME INC NEW 405,716 9,104,000 0.12%
135 NAVIENT 445,403 9,055,000 0.12%
136 SLM CORP 965,318 8,958,000 0.12%
137 COURIER CORP 357,938 8,762,000 0.11%
138 TIMKEN CO COM 206,017 8,682,000 0.11%
139 COWEN GROUP INC NEW 7,600,000 8,678,000 0.11% PRN
140 AVATAR HLDGS INC 8,688,000 8,661,000 0.11% PRN
141 HYPERION THERAPEUTICS INC 180,923 8,304,000 0.11%
142 Dominion Resources Inc/VA 166,450 8,218,000 0.11%
143 AEGEAN MARINE PETE NETWORK I 6,775,000 8,210,000 0.11% PRN
144 Developers Diversified Realty Corp 6,467,000 8,173,000 0.11% PRN
145 NORTHSTAR RLTY FIN CORP COM NEW 449,649 8,148,000 0.10%
146 WP GLIMCHER IN COM 487,024 8,099,000 0.10%
147 ACCURAY INC 4,500,000 8,027,000 0.10% PRN
148 OMNICARE CAP TR II 84,900 8,026,000 0.10%
149 BOULEVARD ACQUISITION CORP 804,905 7,888,000 0.10%
150 INTEGRATED SILICON SOLUTION 436,148 7,803,000 0.10%
Page 3 of 10

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001085146-15-001281, filed 2015.05.15).

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.