Institution Information
Reportee Signature Date Report period Total Entries Total AUM($)
ARDSLEY ADVISORY PARTNERS LP 11-14-2019 09-30-2019 133 445,936,000
Institutional Holdings
Issuer Class Position Value Shares Portfolio Percentage (%) Previous Percentage (%) Shares Delta Shares Delta(%) Date Reported
ANTHEM INC COM Liquidated $0 0 7.42 2.62 117,000 246.32 09-30-2019
VANECK VECTORS ETF TR SEMICONDUCTOR ET Liquidated $0 0 6.16 350,000 +Inf 09-30-2019
FORTRESS TRANS INFRST INVS L COM REP LTD LIAB 3 $33,784,000 2,227,000 7.58 4.89 198,933 9.81 09-30-2019
USA TECHNOLOGIES INC COM NO PAR Liquidated $0 0 5.22 3.87 -454,500 -9.36 09-30-2019
JUST ENERGY GROUP INC COM 5 $27,843,000 11,748,300 6.24 4.19 5,651,369 92.69 09-30-2019
BIOHAVEN PHARMACTL HLDG CO L COM 6 $27,701,000 664,450 6.21 1.82 403,950 155.07 09-30-2019
ENVIVA PARTNERS LP COM UNIT 7 $23,444,000 731,242 5.26 4.03 -69,200 -8.65 09-30-2019
SUNRUN INC COM 8 $21,299,000 1,275,000 4.78 4.18 -120,000 -8.60 09-30-2019
MICROSOFT CORP COM 9 $16,197,000 116,500 3.63 3.16 -31,000 -21.02 09-30-2019
PROSHARES TR PSHS ULTSH 20YRS Liquidated $0 0 3.09 500,000 +Inf 06-30-2019
SUNOPTA INC COM 11 $15,612,000 8,673,485 3.50 4.43 248,347 2.95 09-30-2019
MARRONE BIO INNOVATIONS INC COM 12 $14,733,000 11,781,942 3.30 0.88 8,123,862 222.08 09-30-2019
UPLAND SOFTWARE INC COM 13 $14,641,000 420,000 3.28 2.81 32,500 8.39 09-30-2019
ATLANTICA YIELD PLC SHS 14 $14,611,000 606,500 3.28 3.28 -298,789 -33.00 09-30-2019
DISNEY WALT CO COM DISNEY 15 $13,779,000 105,750 3.09 3.09 -32,500 -23.51 09-30-2019
ALIBABA GROUP HLDG LTD SPONSORED ADS 16 $13,423,000 80,250 3.01 80,250 +Inf 09-30-2019
AMAZON COM INC COM Liquidated $0 0 2.56 7,500 +Inf 06-30-2019
BRISTOL MYERS SQUIBB CO COM Liquidated $0 0 1.87 0.97 152,500 143.87 09-30-2019
FLOOR & DECOR HLDGS INC CL A 19 $11,381,000 222,500 2.55 1.54 -7,500 -3.26 09-30-2019
ZENDESK INC COM 20 $11,295,000 155,000 2.53 2.45 -17,500 -10.14 09-30-2019
GENERAL ELECTRIC CO COM 21 $11,188,000 1,251,500 2.51 2.02 47,000 3.90 09-30-2019
FIRST SOLAR INC COM 22 $10,126,000 174,556 2.27 0.94 85,250 95.46 09-30-2019
MEDIFAST INC COM 23 $9,840,000 95,000 2.21 2.05 -5,000 -5.00 09-30-2019
SYNOPSYS INC COM Liquidated $0 0 1.72 78,000 +Inf 06-30-2019
ISHARES TR CHINA LG-CAP ETF Liquidated $0 0 1.37 200,000 +Inf 09-30-2019
KNIGHT SWIFT TRANSN HLDGS IN CL A Liquidated $0 0 1.59 254,000 +Inf 06-30-2019
ANAPLAN INC COM 27 $8,032,000 171,000 1.80 2.50 -139,000 -44.84 09-30-2019
ISHARES TR RUSSELL 2000 ETF Liquidated $0 0 1.24 50,000 +Inf 09-30-2019
STAAR SURGICAL CO COM PAR $0.01 29 $7,734,000 300,000 1.73 1.76 -75,000 -20.00 09-30-2019
ADOBE INC COM Liquidated $0 0 1.22 1.15 3,500 15.56 09-30-2019
AQUAVENTURE HLDGS LTD SHS 31 $6,946,000 357,318 1.56 0.91 72,500 25.45 09-30-2019
ISHARES TR 20 YR TR BD ETF Liquidated $0 0 1.06 1.21 0 0.00 09-30-2019
ORGANIGRAM HLDGS INC COM Liquidated $0 0 1.03 1,000,000 +Inf 09-30-2019
SMARTSHEET INC COM CL A 34 $5,944,000 165,100 1.33 165,100 +Inf 09-30-2019
KNOWLES CORP COM 35 $5,924,000 291,200 1.33 1.04 -63,800 -17.97 09-30-2019
DEUTSCHE BANK AG NAMEN AKT 36 $5,626,000 750,000 1.26 0.73 150,000 25.00 09-30-2019
GUARDANT HEALTH INC COM 37 $5,106,000 80,000 1.15 80,000 +Inf 09-30-2019
NRG ENERGY INC COM NEW 38 $4,950,000 125,000 1.11 0.70 0 0.00 09-30-2019
CLOUDERA INC COM 39 $4,799,000 541,000 1.08 0.51 -66,000 -10.87 09-30-2019
EVOQUA WATER TECHNOLOGIES CO COM 40 $4,599,000 270,500 1.03 0.84 -100,000 -26.99 09-30-2019
YEXT INC COM Liquidated $0 0 0.72 0.88 14,450 6.86 09-30-2019
VERINT SYS INC COM Liquidated $0 0 0.80 70,000 +Inf 06-30-2019
STAMPS COM INC COM NEW Liquidated $0 0 0.78 50,000 +Inf 06-30-2019
PROGENICS PHARMACEUTICALS IN COM Liquidated $0 0 0.64 1.12 -605,000 -48.21 09-30-2019
AMYRIS INC COM NEW 45 $3,921,000 823,700 0.88 0.40 125,000 17.89 09-30-2019
SKYLINE CHAMPION CORPORATION COM Liquidated $0 0 0.62 0.54 -5,000 -3.39 09-30-2019
OKTA INC CL A 47 $3,840,000 39,000 0.86 0.89 -6,000 -13.33 09-30-2019
CLEARWAY ENERGY INC CL A 48 $3,713,000 214,000 0.83 0.15 154,000 256.67 09-30-2019
ITRON INC COM 49 $3,402,000 46,000 0.76 0.28 18,500 67.27 09-30-2019
MOBILEIRON INC COM NEW Liquidated $0 0 0.62 595,000 +Inf 06-30-2019
ITERIS INC COM 51 $3,246,000 565,000 0.73 0.48 -10,000 -1.74 09-30-2019
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