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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
1 MICROCHIP TECHNOLOGY INC 107,625,000 210,878,000 2.71% PRN
2 Novellus Systems Inc 97,414,000 199,394,000 2.57% PRN
3 HUDSON CITY BANCORP INC 17,065,494 178,846,000 2.30%
4 ANTHEM INC 85,785,000 177,629,000 2.29% PRN
5 Intel Corp 111,151,000 175,689,000 2.26% PRN
6 TIME WARNER INC NEW 1,166,995 174,909,000 2.25%
7 LORILLARD 2,636,254 172,279,000 2.22%
8 TRW AUTOMOTIVE HLDGS CORP 1,575,868 165,230,000 2.13%
9 Family Dollar Stores Inc 2,019,681 160,040,000 2.06%
10 SIGMA ALDRICH 1,150,929 159,116,000 2.05%
11 SunEdison Inc 91,975,000 158,599,000 2.04% PRN
12 DRESSER-RAND GROUP INC 1,817,170 146,010,000 1.88%
13 SANDISK CORP 105,206,000 143,803,000 1.85% PRN
14 HOSPIRA INC. 1,628,207 143,022,000 1.84%
15 MGIC INVT CORP WIS 84,025,000 123,779,000 1.59% PRN
16 HAWAIIAN ELEC INDUSTRIES COM 3,797,900 121,989,000 1.57%
17 DirectTV Com 1,427,555 121,485,000 1.56%
18 PEPCO HOLDINGS INC 4,404,378 118,169,000 1.52%
19 BAKER HUGHES INC 1,833,194 116,554,000 1.50%
20 Fiat Chrysler Automobiles N V Man Cov Sec 16 840,375 115,972,000 1.49%
21 MICRON TECHNOLOGY INC 39,775,000 112,166,000 1.44% PRN
22 SALIX PHARMACEUTICALS INC 641,251 110,815,000 1.43%
23 YAHOO INC 2,396,603 106,493,000 1.37%
24 INTEGRYS ENERGY GROUP INC 1,435,010 103,349,000 1.33%
25 PHH CORP 51,352,000 101,870,000 1.31% PRN
26 Polypore International 1,660,460 97,801,000 1.26%
27 Welltower Inc 1,418,625 96,422,000 1.24%
28 DOMINION RES INC VA NEW 1,645,475 93,027,000 1.20%
29 SOUTHWESTERN ENERGY CO 1,815,025 91,886,000 1.18%
30 ALLERGAN PLC 88,000 90,970,000 1.17%
31 TESLA MTRS INC 55,925,000 90,039,000 1.16% PRN
32 DOMINION RES INC VA NEW 1,592,950 89,707,000 1.15%
33 TYSON FOODS INC TANG EQ UNIT 1,827,850 89,364,000 1.15%
34 T MOBILE US INC 1,475,900 86,945,000 1.12%
35 TALISMAN ENERGY INC. 10,578,353 81,242,000 1.05%
36 EXELIS INC 3,198,377 77,944,000 1.00%
37 SUNEDISON INC 43,975,000 77,011,000 0.99% PRN
38 PHARMACYCLICS INC 270,313 69,187,000 0.89%
39 ORBITZ WORLDWIDE INC 5,647,201 65,846,000 0.85%
40 CMS Energy Corp 1,162,325 63,370,000 0.82%
41 SUSQUEHANNA BANCSHARES INC 4,500,149 61,697,000 0.79%
42 RADIAN GROUP INC. 38,600,000 59,275,000 0.76% PRN
43 RIVERBED TECHNOLOGY INC 2,816,569 58,894,000 0.76%
44 RADIAN GROUP INC 33,408,000 53,724,000 0.69% PRN
45 WEBMD HEALTH CORP NOTE 48,725,000 51,618,000 0.66% PRN
46 CITY NATL CORP 566,549 50,468,000 0.65%
47 CHENIERE ENERGY INC 59,325,000 49,351,000 0.64% PRN
48 CROWN CASTLE INTL CORP NEW 447,125 46,872,000 0.60%
49 Electronic Arts, Inc. 24,750,000 45,911,000 0.59% PRN
50 MGM RESORTS INTERNATIONAL 39,383,000 44,897,000 0.58% PRN
Page 1 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.