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Institutional Investment Manager
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) (CIK: 0001132716) incorporated in Delaware, located at One North Wacker Drive 31st Floor, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q3)
Portfolio Summary: 412 holdings with a total value of $6,724,748,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 ENERGIZER HLDGS INC NEW COM 580,000 28,977,000 0.43%
52 TJX COS INC NEW 365,000 27,295,000 0.41%
53 BOX INC 1,729,140 27,251,000 0.41%
54 LEXICON PHARMACEUTICALS INC 12,000,000 27,118,000 0.40% PRN
55 MRC GLOBAL 1,618,967 26,600,000 0.40%
56 COMCAST CORP NEW 394,237 26,154,000 0.39%
57 PDC ENERGY INC 387,160 25,963,000 0.39%
58 GENERAL ELECTRIC CO 855,198 25,331,000 0.38%
59 CDK GLOBAL INC 441,061 25,299,000 0.38%
60 ADOBE INC 230,000 24,964,000 0.37%
61 DEPHEID 464,440 24,471,000 0.36%
62 NAVISTAR INTL CORP NEW SR SB CONV NT 19 26,000,000 24,160,000 0.36% PRN
63 RACKSPACE HOSTING INC 750,000 23,768,000 0.35%
64 ALBANY MOLECULAR RESH INC 20,000,000 23,642,000 0.35% PRN
65 MICROSOFT CORP 400,000 23,040,000 0.34%
66 DISH NETWORK A 415,459 22,759,000 0.34%
67 ISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF 256,401 22,374,000 0.33%
68 JOY GLOBAL INCORPORATED 800,000 22,193,000 0.33%
69 UNITED TECHNOLOGIES CORP 217,687 22,117,000 0.33%
70 ALERE INC 65,000 21,979,000 0.33%
71 RED HAT INC 270,323 21,850,000 0.32%
72 Spectra Energy Corp Com 501,600 21,443,000 0.32%
73 COOPER TIRE RUBR CO 559,766 21,282,000 0.32%
74 FITBIT INC 1,425,389 21,153,000 0.31%
75 INTERSIL CORP 950,000 20,833,000 0.31%
76 WEATHERFORD INTL PLC 3,661,324 20,577,000 0.31%
77 ANADARKO PETE CORP 322,098 20,408,000 0.30%
78 UNDER ARMOUR INC 600,398 20,329,000 0.30%
79 UNITED PARCEL SERVICE INC 185,491 20,285,000 0.30%
80 MARRIOTT INTL INC NEW 299,985 20,198,000 0.30%
81 LEVEL 3 COMM 432,521 20,060,000 0.30%
82 AEGERION PHARMACEUTICALS INC 30,500,000 20,035,000 0.30% PRN
83 NATIONAL OILWELL VARCO INC 540,000 19,840,000 0.30%
84 STAMPS COM INC COM NEW 207,635 19,624,000 0.29%
85 DEVON ENERGY CORP NEW 444,300 19,598,000 0.29%
86 FMC TECHNOLOGIES INC 650,628 19,304,000 0.29%
87 FORTIVE CORP 373,177 18,995,000 0.28%
88 SNAP ON INC 124,392 18,903,000 0.28%
89 CSX CORP 610,397 18,617,000 0.28%
90 ZILLOW GROUP INC 536,988 18,607,000 0.28%
91 PPG INDS INC 178,307 18,430,000 0.27%
92 AMERICAN AIRLS GROUP INC 495,385 18,136,000 0.27%
93 SINCLAIR BROADCAST GROUP INC 607,750 17,552,000 0.26%
94 EQT CORP 241,652 17,549,000 0.26%
95 WERNER ENTERPRISES INC 746,355 17,368,000 0.26%
96 ZILLOW GROUP INC 483,094 16,643,000 0.25%
97 MONDELEZ INTL INC 375,000 16,462,000 0.24%
98 HANESBRANDS INC 650,000 16,412,000 0.24%
99 EXPEDIA INC DEL 136,236 15,901,000 0.24%
100 STRATASYS LTD 650,000 15,659,000 0.23%
Page 2 of 9

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001132716-16-000050, filed 2016.11.14), New Holdings filing (0001132716-17-000023, filed 2017.11.14), New Holdings filing (0001132716-17-000016, filed 2017.08.14), New Holdings filing (0001132716-17-000009, filed 2017.05.12). and New Holdings filing (0001132716-17-000005, filed 2017.02.15).

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.