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Institutional Investment Manager
ARDSLEY ADVISORY PARTNERS LP
ARDSLEY ADVISORY PARTNERS LP (CIK: 0000900529) incorporated in New York, located at 105 Rowayton Ave, Norwalk, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q4)
Original 13F HR (0001164691-15-000049) filed in 2015.02.17
#
Name
Shares
Value ($)
%
Options
Notes
151 SUNEDISON INC 1,593,700 31,093 4.93%
152 SUNOPTA INC 146,200 1,732 0.27%
153 SUPERNUS PHARMACEUTICALS INC 1,890,000 15,688 2.49%
154 TCP INTL HLDGS LTD 193,071 1,187 0.19%
155 TENET HEALTHCARE CORP 12,500 633 0.10%
156 TENNECO INC 10,000 566 0.09%
157 THERMO FISHER SCIENTIFIC INC 2,500 313 0.05%
158 TOWER SEMICONDUCTOR LTD SHS NEW 210,000 2,799 0.44%
159 TRAVELCENTERS AMER LLC COM 50,000 631 0.10%
160 TREX CO INC COM 24,600 1,047 0.17%
161 TRIMBLE INC 29,600 786 0.12%
162 TRINITY BIOTECH PLC 25,000 438 0.07%
163 TRONOX LTD SHS CL A 144,300 3,446 0.55% Call
164 TUTOR PERINI CORP 30,000 722 0.11%
165 U S SILICA HLDGS INC 135,000 3,468 0.55%
166 UNITED RENTALS INC 120,000 12,241 1.94%
167 UNITED STATES OIL FUND LP 25,000 509 0.08% Put
168 UNIVERSAL DISPLAY CORP 39,400 1,093 0.17%
169 UNIVERSAL HLTH SVCS INC 3,500 389 0.06%
170 VEECO INSTRS INC DEL COM 15,000 523 0.08% Put
171 VERINT SYS INC 172,500 10,053 1.59%
172 VISTEON CORP COM NEW 17,500 1,870 0.30%
173 VITAMIN SHOPPE INC 15,000 729 0.12% Call
174 VOYA FINANCIAL INC 17,500 742 0.12%
175 WABCO HLDGS INC 10,000 1,048 0.17%
176 WEBMD HEALTH CORPORATION 246,386 9,745 1.55%
177 WORLD ENERGY SOLUTIONS INC D 832,995 4,573 0.73%
178 XOMA CORP DEL 25,000 90 0.01%
179 YAHOO INC 10,000 505 0.08%
180 ZIMMER BIOMET HLDGS INC 125,000 14,178 2.25% Call
181 ZIMMER BIOMET HLDGS INC 215,500 24,442 3.88%
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