ARDSLEY ADVISORY PARTNERS LP Q1 2018 Filing

Filed May 15, 2018

Portfolio Value

$667.2M

Holdings

142

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (142 positions)

#StockSharesValue% PortfolioType
101
AMDADVANCED MICRO DEVICES INC
50,000$503K0.08%
102
AMDADVANCED MICRO DEVICES INC
50,000$503K0.08%Call
103
FDXFEDEX CORP
2,000$480K0.07%
104
QUOTIENT LTD
100,000$471K0.07%
105
NVDANVIDIA CORP
2,000$465K0.07%
106
CERSCERUS CORP
80,000$438K0.07%
107
ABEONA THERAPEUTICS INC
30,000$428K0.06%
108
ATRCATRICURE INC
20,000$410K0.06%
109
VISNCOMMSCOPE HLDG CO INC
10,000$400K0.06%
110
ACER THERAPEUTICS INC
20,000$386K0.06%
111
PYPLPAYPAL HLDGS INC
5,000$379K0.06%
112
HDSUSDHD SUPPLY HLDGS INC
10,000$379K0.06%
113
GSGOLDMAN SACHS GROUP INC
1,500$378K0.06%
114
XLNXEURXILINX INC
5,000$361K0.05%
115
MGMMGM RESORTS INTERNATIONAL
10,000$350K0.05%
116
ACRSACLARIS THERAPEUTICS INC
20,000$350K0.05%
117
POLARITYTE INC
19,100$346K0.05%
118
EXTRACTION OIL AND GAS INC
30,000$344K0.05%
119
THSTREEHOUSE FOODS INC
9,000$344K0.05%
120
ENPHENPHASE ENERGY INC
75,000$343K0.05%
121
TALEND S A
7,000$337K0.05%
122
ALDXALDEYRA THERAPEUTICS INC
45,000$336K0.05%
123
CHRSCOHERUS BIOSCIENCES INC
30,000$332K0.05%
124
JPMJPMORGAN CHASE & CO
3,000$330K0.05%
125
REGIEURRENEWABLE ENERGY GROUP INC
25,000$319K0.05%
126
AUDENTES THERAPEUTICS INC
10,072$302K0.05%
127
NUVECTRA CORP
22,095$288K0.04%
128
RCKTROCKET PHARMACEUTICALS INC
15,000$281K0.04%
129
TWITTER INC
9,300$270K0.04%Call
130
AZURRX BIOPHARMA INC
82,500$259K0.04%
131
HASHASBRO INC
3,000$253K0.04%
132
APOLLO ENDOSURGERY INC
40,000$251K0.04%
133
BIOSCRIP INC
100,000$245K0.04%
134
MRKMERCK & CO INC
4,500$245K0.04%
135
JWNUSDNORDSTROM INC
5,000$242K0.04%
136
RGNXREGENXBIO INC
7,500$224K0.03%
137
PEPPEPSICO INC
2,000$218K0.03%
138
ARWRARROWHEAD PHARMACEUTICALS IN
20,000$144K0.02%
139
IMPRIMIS PHARMACEUTICALS INC
70,000$124K0.02%
140
SPWHSPORTSMANS WHSE HLDGS INC
25,000$102K0.02%
141
CORINDUS VASCULAR ROBOTICS I
30,000$41K0.01%
142
CONTRAFECT CORP
15,000$24K0.00%
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