ARDSLEY ADVISORY PARTNERS Information

262 HARBOR DRIVE, 4TH FLOOR, STAMFORD, Connecticut, 06902, (203) 564-4230

Report Date: 03/31/2015

Position Statistics

Total Positions 231
New Positions 79
Increased Positions 118
Decreased Positions 96
Positions with Activity 214
Sold Out Positions 74
Total Mkt Value (in $ millions) 600

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 2.41%
Capital Goods 4.56%
Conglomerates 5.14%
Consumer Cyclical 0.77%
Consumer/Non-Cyclical 0.39%
Energy 4.34%
Financial 0.92%
Healthcare 29.09%
Services 10.76%
Technology 21.26%
Transportation 0.18%
Utilities 1.25%

231 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
SUNEDISON INC COM 52,309 3,415 6.98 1,705,000
JAZZ PHARMACEUTICALS PLC SHS USD 42,092 -3,301 (7.27) 234,600
HANNON ARMSTRONG SUST INFR CAP COM 30,816 -3,023 (8.94) 1,518,799
COMMUNITY HEALTH SYS INC NEW COM 22,380 4,207 23.15 406,400
ZIMMER HLDGS INC COM 20,969 -3,657 (14.85) 183,500
GILEAD SCIENCES INC COM 20,074 -7,366 (26.84) 178,500
VISTEON CORP COM NEW 19,736 17,812 925.71 179,500
SOLARCITY CORP COM 18,899 -8,602 (31.28) 307,600
TERRAFORM PWR INC CL A COM 16,317 16,317 New 403,000
NORTHSTAR RLTY FIN CORP COM NEW 15,934 7,375 86.17 875,000
CELGENE CORP COM 14,909 14,561 4,183.33 128,500
VERINT SYS INC COM 13,584 2,319 20.58 208,000
SUPERNUS PHARMACEUTICALS INC COM 13,257 -12,277 (48.08) 981,300
FACEBOOK INC CL A 12,566 12,566 New 156,000
APPLIED OPTOELECTRONICS INC COM 12,443 4,420 55.10 662,900
PHYSICIANS RLTY TR COM 12,420 -248 (1.96) 750,000
BIOSCRIP INC COM 11,107 4,096 58.42 3,010,000
RITE AID CORP COM 10,401 262 2.59 1,190,000
STERIS CORP COM 10,384 10,384 New 157,000
TWITTER INC COM 10,031 10,031 New 275,500