OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Q1 2016 Filing

Filed May 13, 2016

Portfolio Value

$4.6T

Holdings

388

Report Date

Q1 2016

Filing Type

13F-HR

All Holdings (388 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	—NIELSEN	2,652,269	$139.7B	3.06%
2	SCHWSCHWAB C	4,887,228	$136.9B	3.00%
3	CAMCAMERON	1,645,730	$110.3B	2.41%
4	CAGCONAGRA	2,336,061	$93.9B	2.06%	Call
5	BFHALLIANCE	392,408	$86.3B	1.89%
6	MDLZMONDELEZ	2,376,311	$86.1B	1.88%	Call
7	DHRDANAHER	885,854	$84.0B	1.84%
8	KELKELLOGG	1,150,784	$79.2B	1.73%	Call
9	PYPLPAYPAL H	1,903,000	$73.5B	1.61%
10	GMGENERAL	5,361,950	$72.4B	1.58%	Put
11	POSTPOST HLD	1,036,982	$71.3B	1.56%
12	—ALLERGAN	254,606	$68.2B	1.49%
13	—TYCO INT	1,855,506	$68.1B	1.49%
14	EBAEBAY INC	2,697,810	$64.4B	1.41%
15	HLFHERBALIF	981,509	$60.4B	1.32%
16	AAALCOA IN	8,960,249	$60.3B	1.32%	Put
17	KOCOCA COL	1,835,514	$59.4B	1.30%	Call
18	—JOHNSON	2,412,835	$58.8B	1.29%	Put
19	WTWWILLIS T	490,567	$58.2B	1.27%
20	TAPMOLSON C	723,901	$57.9B	1.27%	Call
21	—JARDEN C	958,202	$56.5B	1.24%
22	—CIMPRESS	619,626	$56.2B	1.23%
23	—PINNACLE	1,228,083	$54.4B	1.19%	Call
24	AALAMERICAN	3,326,773	$50.9B	1.11%	Call
25	—TESLA MT	26,213,836	$48.3B	1.06%
26	WRKUSDWESTROCK	1,195,658	$46.7B	1.02%
27	UTXZUNITED T	448,491	$44.9B	0.98%
28	DALDELTA AI	2,963,653	$44.5B	0.97%	Call
29	—SANDISK	40,563,471	$42.2B	0.92%
30	—NVIDIA C	23,625,000	$42.2B	0.92%
31	CCKCROWN HO	830,529	$41.2B	0.90%
32	MHKMOHAWK I	191,419	$36.5B	0.80%
33	—LIONS GA	1,614,865	$35.3B	0.77%
34	BBYBEST BUY	1,052,826	$34.2B	0.75%
35	GOOGLALPHABET	43,579	$33.2B	0.73%
36	—ATMEL CO	3,884,998	$31.5B	0.69%
37	NKENIKE INC	509,702	$31.3B	0.69%
38	4I1PHILIP M	302,890	$29.7B	0.65%
39	W3UWESTERN	1,497,399	$28.9B	0.63%
40	BKNGPRICELIN	21,966	$28.3B	0.62%
41	LQDISHARES	236,250	$28.1B	0.61%
42	UEOWESTLAKE	598,192	$27.7B	0.61%
43	STLDSTEEL DY	1,501,223	$27.6B	0.60%	Put
44	—THE ADT	666,800	$27.5B	0.60%
45	IWDISHARES	274,336	$27.1B	0.59%
46	—MENTOR G	25,785,000	$27.1B	0.59%
47	PGRPROGRESS	744,111	$26.1B	0.57%
48	—EXPRESS	380,358	$26.1B	0.57%
49	KMBKIMBERLY	192,687	$25.9B	0.57%
50	37MMRC GLOB	1,914,186	$25.2B	0.55%
51	NWLNEWELL R	537,529	$23.8B	0.52%
52	—YOUKU TU	859,574	$23.6B	0.52%
53	CDKCDK GLOB	490,990	$22.9B	0.50%
54	MSFTMICROSOF	411,548	$22.7B	0.50%
55	—ALERE IN	58,254	$21.8B	0.48%
56	ADBEADOBE SY	229,680	$21.5B	0.47%
57	MSMMSC INDL	276,740	$21.1B	0.46%
58	WOOFOOT LOC	326,400	$21.1B	0.46%
59	—BHP BILL	903,204	$20.5B	0.45%
60	ZZILLOW G	834,738	$19.8B	0.43%
61	ABXBARRICK	1,444,627	$19.6B	0.43%
62	RCLROYAL CA	237,381	$19.5B	0.43%
63	ENRENERGIZE	479,108	$19.4B	0.42%
64	KRKROGER C	499,200	$19.1B	0.42%
65	HYGISHARES	230,494	$18.8B	0.41%
66	BOXBOX INC	1,516,687	$18.6B	0.41%
67	—CHESAPEA	28,650,000	$18.3B	0.40%
68	MNSTMONSTER	193,187	$18.1B	0.40%	Call
69	HLTHILTON W	798,631	$18.0B	0.39%
70	PPGPPG INDS	161,013	$18.0B	0.39%
71	DLTRDOLLAR T	216,690	$17.9B	0.39%
72	EPCEDGEWELL	210,640	$17.0B	0.37%
73	THSTREEHOUS	193,926	$16.8B	0.37%
74	—CHARTER	142,304	$16.7B	0.36%	Call
75	BHPBHP BILL	635,357	$16.5B	0.36%
76	UALUNITED C	274,514	$16.4B	0.36%
77	—HEARTLAN	168,712	$16.3B	0.36%
78	FDXFEDEX CO	99,666	$16.2B	0.35%
79	AXPAMERICAN	256,817	$15.8B	0.35%
80	IRINGERSOL	252,098	$15.6B	0.34%
81	TAT&T INC	397,290	$15.6B	0.34%
82	APDAIR PROD	107,406	$15.5B	0.34%
83	DEDEERE &	463,143	$15.4B	0.34%	Call
84	PTENPATTERSO	851,939	$15.0B	0.33%
85	—NAVISTAR	24,875,000	$14.9B	0.33%
86	OXYOCCIDENT	210,559	$14.4B	0.32%
87	—WRIGHT M	14,325,000	$14.3B	0.31%
88	HN9HANESBRA	504,000	$14.3B	0.31%
89	CSXCSX CORP	1,200,302	$13.9B	0.31%	Put
90	LBEURL BRANDS	158,400	$13.9B	0.30%
91	GRA1EURGRACE W	193,580	$13.8B	0.30%
92	—FITBIT I	904,750	$13.7B	0.30%
93	TWXCHFTIME WAR	187,765	$13.6B	0.30%
94	—AK STL C	14,805,000	$13.5B	0.29%
95	—OCLARO I	4,718,000	$13.5B	0.29%
96	CR1USDCRANE CO	249,161	$13.4B	0.29%
97	—AEGERION	24,875,000	$13.3B	0.29%
98	RHT1EURRED HAT	177,045	$13.2B	0.29%
99	BIDUNBAIDU IN	69,038	$13.2B	0.29%
100	TJXTJX COS	168,000	$13.2B	0.29%

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