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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 (2016Q1)
Portfolio Summary: 420 holdings with a total value of $5,107,263,000.
#
Name
Shares
Value ($)
%
Options
Notes
201 ISHARES TR 137,492 4,709,000 0.09%
202 BUFFALO WILD WINGS INC 31,140 4,612,000 0.09%
203 PACWEST BANCORP DEL COM 122,913 4,566,000 0.09%
204 WESTERN ALLIANCE BANCORP 136,200 4,546,000 0.09%
205 ALLEGIANT TRAVEL CO 25,410 4,525,000 0.09%
206 NEUROCRINE BIOSCIE COM USD0.001 113,544 4,491,000 0.09%
207 PARSLEY ENERGY CLA A 195,541 4,419,000 0.09%
208 BANK NEW YORK MELLON CORP 119,008 4,383,000 0.09%
209 ISHARES TR 55,839 4,348,000 0.09%
210 D R HORTON INC 142,285 4,301,000 0.08%
211 SRC ENERGY INC 550,025 4,274,000 0.08%
212 AFFYMETRIX INCOC-CAP STK CASH MGREFF 4/1/16 1 OLDUSD 14.00 PER SHARE 303,833 4,257,000 0.08%
213 INTUIT 40,000 4,160,000 0.08%
214 GREAT WESTERN BANCORP INC COM 150,000 4,090,000 0.08%
215 LAS VEGAS SANDS CORP 79,100 4,088,000 0.08%
216 MARRIOTT INTL INC NEW 57,000 4,057,000 0.08%
217 MARATHON PETE CORP 2,905,900 4,012,000 0.08% Call
218 SEQUENOM INC 5,050,000 3,964,000 0.08% PRN
219 Liberty Media Corp 104,045 3,963,000 0.08%
220 ENVIRI CORP COM 720,994 3,929,000 0.08%
221 ALBEMARLE CORP 61,350 3,922,000 0.08%
222 FACEBOOK INC 34,000 3,879,000 0.08%
223 U S SILICA HLDGS INC 170,528 3,874,000 0.08%
224 RALPH LAUREN CORP 40,000 3,850,000 0.08%
225 SILVER WHEATON CORP 231,288 3,835,000 0.08%
226 SUNCOR ENERGY INC NEW 136,925 3,808,000 0.07%
227 BANK AMER CORP 276,058 3,732,000 0.07%
228 HUNTINGTON BANCSHARES INC 390,000 3,721,000 0.07%
229 SEMPRA ENERGY 35,000 3,642,000 0.07%
230 QLIK TECHNOLOGIES INC COM 125,000 3,615,000 0.07%
231 HUNTSMAN CORP 264,705 3,521,000 0.07%
232 PIONEER NAT RES CO 25,000 3,518,000 0.07%
233 CALLON PETE CO DEL 389,763 3,449,000 0.07%
234 GCP APPLIED TECHNOLOGIES INC 170,417 3,398,000 0.07%
235 LENNAR 69,661 3,369,000 0.07%
236 BROADCOM LTD 21,500 3,322,000 0.07%
237 WEATHERFORD INTL PLC 427,000 3,322,000 0.07%
238 V F CORP 50,000 3,238,000 0.06%
239 HEALTHEQUITY INC 130,988 3,231,000 0.06%
240 EQT CORP 47,000 3,161,000 0.06%
241 AMSURG CORP 40,000 2,984,000 0.06%
242 JD COM INC 107,530 2,850,000 0.06%
243 ARISTA NETWORKS INC 45,000 2,840,000 0.06%
244 SPDR SERIES TRUST 134,648 2,755,000 0.05%
245 FMC TECHNOLOGIES INC 98,750 2,702,000 0.05%
246 WEYERHAEUSER CO 85,497 2,649,000 0.05%
247 TAKE-TWO INTERACTIVE SOFTWAR 70,000 2,637,000 0.05%
248 CORNING INC 125,000 2,611,000 0.05%
249 VERIZON COMMUNICATIONS INC 3,500,000 2,572,000 0.05% Put
250 CAMPBELL SOUP CO 2,500,000 2,562,000 0.05% Put
Page 5 of 9

Portfolio data is normalized using SEC Form 13F filings, including the Restatement filing (0001132716-16-000048, filed 2016.10.06). and New Holdings filing (0001132716-16-000034, filed 2016.08.12).

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.