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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 (2014Q3)
Original 13F HR (0001132716-14-000014) filed in 2014.11.14
#
Name
Shares
Value ($)
%
Options
Notes
251 VENTAS INC 46,167 2,860,000 0.06%
252 REALTY INCOME CORP 69,758 2,845,000 0.06%
253 Pandora Media Inc 114,747 2,772,000 0.06%
254 ATWOOD OCEANICS INC 61,494 2,687,000 0.06%
255 BEMIS INC 69,443 2,640,000 0.06%
256 DIAMONDBACK ENERGY INC 35,000 2,617,000 0.06%
257 CORNERSTONE ONDEMAND INC 75,400 2,595,000 0.05%
258 CEMEX SAB DE CV 195,010 2,543,000 0.05%
259 STONE ENERGY CORP 79,730 2,500,000 0.05%
260 ARATANA THERAPEUTICS INC 248,589 2,496,000 0.05%
261 UDR INC 90,722 2,472,000 0.05%
262 BAIDU INC 11,227 2,450,000 0.05%
263 GENERAL GROWTH 98,968 2,331,000 0.05%
264 COBALT INTL ENERGY INC 167,276 2,275,000 0.05%
265 BROCADE COMMUNICATIONS SYS I 206,153 2,241,000 0.05%
266 MOBILEIRON INC COM NEW 195,645 2,179,000 0.05%
267 Gastar Exploration, Ltd. 367,476 2,157,000 0.05%
268 HCP INC 54,279 2,155,000 0.05%
269 CALLON PETE CO DEL 244,047 2,150,000 0.05%
270 DDR CORP 126,567 2,117,000 0.04%
271 TIFFANY & CO NEW 21,364 2,058,000 0.04%
272 QUIKSILVER INC COM 1,162,500 2,000,000 0.04%
273 ZYNGA INC 734,266 1,983,000 0.04%
274 OLYMPIC STEEL INC 94,875 1,952,000 0.04%
275 LUMEN TECHNOLOGIES INC 45,916 1,878,000 0.04%
276 DCT Industrial Trust Inc 247,276 1,857,000 0.04%
277 MASTERCARD INCORPORATED 24,770 1,831,000 0.04%
278 PACIFIC ETHANOL INC 130,000 1,815,000 0.04%
279 ARUBA NETWORKS INC 82,293 1,776,000 0.04%
280 CONTANGO OIL & GAS CO COM NEW 52,181 1,734,000 0.04%
281 SPDR S&P 500 ETF TR 618,000 1,733,000 0.04% Put
282 Cal Dive International 2,460,000 1,727,000 0.04% PRN
283 First Cash Finl Svcs I 28,500 1,595,000 0.03%
284 NEUROCRINE BIOSCIE COM USD0.001 100,000 1,567,000 0.03%
285 ISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF 16,500 1,517,000 0.03%
286 STARWOOD PPTY TR INC COM 68,680 1,508,000 0.03%
287 SPDR S&P 500 ETF TR 7,410 1,460,000 0.03%
288 ZEP INC 99,607 1,396,000 0.03%
289 CUBESMART 77,077 1,386,000 0.03%
290 COPA HOLDINGS SA 12,450 1,336,000 0.03%
291 SONUS NETWORKS INC 383,599 1,312,000 0.03%
292 RING ENERGY INC COM 88,259 1,301,000 0.03%
293 SANGAMO THERAPEUTICS INCORPORATED 120,000 1,294,000 0.03%
294 GENERAL MTRS CO 972,710 1,239,000 0.03% Call
295 Washington Prime Group 70,514 1,233,000 0.03%
296 QIWI PLC 39,000 1,232,000 0.03%
297 RAMBUS INC DEL NOTE 1.125 8/1 1,000,000 1,224,000 0.03% PRN
298 HOMEAWAY INC 33,547 1,191,000 0.03%
299 BLACKROCK INC 3,602 1,183,000 0.02%
300 RETAIL PPTYS AMER INC CL A 79,453 1,162,000 0.02%
Page 6 of 9
New Holding filing (0001132716-15-000023) filed in 2015.11.13
#
Name
Shares
Value ($)
%
Options
Notes
1 TRW AUTOMOTIVE HLDGS CORP 1,398,700 141,618,000 29.99%
2 DirectTV Com 1,008,012 87,213,000 18.47%
3 TIME WARNER INC NEW 588,022 84,375,000 17.87%
4 Family Dollar Stores Inc 478,754 36,979,000 7.83%
5 HUDSON CITY BANCORP INC 3,610,200 35,091,000 7.43%
6 LORILLARD 550,000 32,950,000 6.98%
7 SIGMA ALDRICH 190,000 25,842,000 5.47%
8 Allergan plc 100,000 17,819,000 3.77%
9 DRESSER-RAND GROUP INC 110,506 9,090,000 1.92%
10 TIME WARNER INC NEW 300,000 1,245,000 0.26% Call
New Holding filing (0001132716-15-000017) filed in 2015.08.13
#
Name
Shares
Value ($)
%
Options
Notes
1 COMPUWARE CORP 3,660,359 38,836,000 33.75%
2 TIBCO SOFTWARE INC 1,489,460 35,196,000 30.58%
3 INTL RECTIFIER COR 500,000 19,620,000 17.05%
4 Safeway Inc - Safeway PDC LLC CVR 425,000 14,578,000 12.67%
5 Intl Game Technology 369,700 6,237,000 5.42%
6 SYSCO CORP 300,000 615,000 0.53% Call
New Holding filing (0001132716-15-000010) filed in 2015.05.14
#
Name
Shares
Value ($)
%
Options
Notes
1 COVIDIEN PLC 1,520,000 131,495,000 43.73%
2 PROTECTIVE LIFE CO 1,644,279 114,129,000 37.96%
3 BALLY TECHNOLOGIES 296,942 23,963,000 7.97%
4 FOSTER WHEELER LIMITED 621,044 19,637,000 6.53%
5 ROCKWOOD HOLDINGS INC 150,000 11,468,000 3.81%
New Holding filing (0001132716-15-000002) filed in 2015.02.13
#
Name
Shares
Value ($)
%
Options
Notes
1 CONCUR TECHNOLOGIE 499,682 63,370,000 37.56%
2 CONCUR TECHNOLOGIES INC 43,000,000 56,169,000 33.29% PRN
3 TW TELECOM INC 880,917 36,655,000 21.73%
4 KINDER MORGAN MANAGEMENT LLC 133,040 12,526,000 7.42%