OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Q4 2018 Filing

Filed February 15, 2019

Portfolio Value

$1584.7T

Holdings

198

Report Date

Q4 2018

Filing Type

13F-HR

All Holdings (198 positions)

#StockSharesValue% PortfolioType
101
DISHDISH NET
186,000$2.5T0.16%Call
102
XYZSQUARE I
44,064$2.5T0.16%
103
8CWCROWN CA
22,600$2.5T0.15%
104
S76STORE CA
85,693$2.4T0.15%
105
SOLARWIN
174,412$2.4T0.15%
106
CLDRCLOUDERA
215,000$2.4T0.15%
107
PGTIUSDPGT INNO
148,416$2.4T0.15%
108
SBACSBA COMM
14,400$2.3T0.15%
109
LTCLTC PPTY
54,800$2.3T0.14%
110
MATMATTEL I
942,000$2.3T0.14%Put
111
RIGTRANSOCE
670,500$2.2T0.14%Put
112
GARDNER
107,746$2.2T0.14%
113
DOCUDOCUSIGN
54,403$2.2T0.14%
114
PAGSPAGSEGUR
114,268$2.1T0.14%
115
DHID R HORT
59,900$2.1T0.13%
116
REXRREXFORD
70,000$2.1T0.13%
117
URIUNITED R
20,000$2.1T0.13%
118
DBXDROPBOX
100,000$2.0T0.13%
119
HEESEURH & E EQ
100,000$2.0T0.13%
120
TRONOX L
250,000$1.9T0.12%
121
MGM GROW
73,500$1.9T0.12%
122
LAMRLAMAR AD
27,900$1.9T0.12%
123
TMUST MOBILE
29,981$1.9T0.12%
124
MTCHEURMATCH GR
41,772$1.8T0.11%
125
NNNNATIONAL
36,800$1.8T0.11%
126
RETAIL P
163,000$1.8T0.11%
127
WTWEURWEIGHT W
82,500$1.8T0.11%Put
128
PLDPROLOGIS
29,553$1.7T0.11%
129
UEURBAN ED
104,000$1.7T0.11%
130
BDNBRANDYWI
134,000$1.7T0.11%
131
DOMODOMO INC
85,291$1.7T0.11%
132
CDLXCARDLYTI
150,000$1.6T0.10%
133
GOOGLALPHABET
1,500$1.6T0.10%
134
MUMICRON T
49,172$1.6T0.10%
135
LITELUMENTUM
35,000$1.5T0.09%
136
HYGISHARES
1,800,000$1.5T0.09%Put
137
HORNBECK
500,000$1.4T0.09%Put
138
DAYCERIDIAN
40,598$1.4T0.09%
139
ADCAGREE RE
22,600$1.3T0.08%
140
VENATOR
300,000$1.3T0.08%
141
EGPEASTGROU
13,500$1.2T0.08%
142
CALIFORN
117,000$1.2T0.08%Put
143
ASMLASML HOL
7,736$1.2T0.08%
144
AKTSQAKOUSTIS
229,000$1.1T0.07%
145
INTERXIO
21,000$1.1T0.07%
146
SPROSPERO TH
168,018$1.0T0.07%
147
AQMSEURAQUA MET
552,916$1.0T0.06%
148
ARCO PLA
45,181$999.0B0.06%
149
RETAEURREATA PH
17,178$964.0B0.06%
150
FINISAR
1,000,000$952.0B0.06%
151
PANDORA
1,000,000$949.0B0.06%
152
FRONTIER
469,000$891.0B0.06%Put
153
HTAEURHEALTHCA
35,000$886.0B0.06%
154
NUANCE C
1,000,000$871.0B0.05%
155
SPIRIT M
122,000$870.0B0.05%
156
MACQUARI
1,000,000$868.0B0.05%
157
MRAMEVERSPIN
150,310$843.0B0.05%
158
CHESAPEA
1,000,000$807.0B0.05%
1591,000,000$800.0B0.05%
160
VKTXVIKING T
102,842$787.0B0.05%
161
GLMDGALMED P
106,300$726.0B0.05%
162
BBBLACKBER
100,000$711.0B0.04%
163
URGNUROGEN P
16,250$700.0B0.04%
164
REPLREPLIMUN
68,531$685.0B0.04%
165
ENSCO JE
1,000,000$664.0B0.04%
166
CRSPCRISPR T
22,319$638.0B0.04%
167
OREALTY I
10,000$630.0B0.04%
168
USOUNITED S
2,000,000$605.0B0.04%Put
169
STTSPDR SER
1,000,000$575.0B0.04%Put
170
CUBECUBESMAR
20,000$574.0B0.04%
171
WUBAUSD58 COM I
10,562$573.0B0.04%
172
EQIXEQUINIX
1,600$564.0B0.04%
173
VERUEURVERU INC
389,606$545.0B0.03%
174
ADTADT INC
90,000$541.0B0.03%
175
BBGIEURBEASLEY
140,638$527.0B0.03%
176
ATHMAUTOHOME
6,500$508.0B0.03%
177
FRTEURFEDERAL
4,200$496.0B0.03%
178
ITRMITERUM T
99,012$496.0B0.03%
179
CLEMENTI
39,339$463.0B0.03%
180
ARDXARDELYX
258,105$462.0B0.03%
181
NXRTNEXPOINT
12,351$433.0B0.03%
182
HERTZ GL
134,500$420.0B0.03%Put
183
YEXTYEXT INC
25,000$371.0B0.02%
184
ELECTRAM
582,803$365.0B0.02%Call
185
OPNTEUROPIANT P
24,373$352.0B0.02%
186
XMESPDR SER
250,000$322.0B0.02%Put
187
HOGHARLEY D
50,000$299.0B0.02%Put
188
FOAMIX P
76,454$274.0B0.02%
189
PROTEOST
80,903$262.0B0.02%
190
GQ9SPDR GOL
110,000$254.0B0.02%Call
191
GEGENERAL
2,000,000$220.0B0.01%Put
192
ZYNERBA
63,614$189.0B0.01%
193
WFRDWEATHERF
250,000$140.0B0.01%
194
FPAYQFLEXSHOP
320,612$136.0B0.01%Call
195
KNKNOWLES
10,000$133.0B0.01%
196
ADESTO T
28,783$127.0B0.01%
197
T7DTRANSDIG
19,300$97.0B0.01%Put
198
FFORD MTR
100,000$14.0B0.00%Call
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