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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 (2016Q3)
Portfolio Summary: 156 holdings with a total value of $632,300,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 AKORN INC 1,184,500 32,289,000 5.11%
2 HANNON ARMSTRONG SUST INFR C 1,217,000 28,441,000 4.50%
3 ATLANTICA YIELD PLC 1,366,500 25,977,000 4.11%
4 SUNOPTA INC 3,630,000 25,628,000 4.05%
5 ALPHABET INC 26,000 20,210,000 3.20%
6 NEWFIELD EXPLOR 399,000 17,341,000 2.74%
7 ABBOTT LABS 400,000 16,916,000 2.68% Call
8 JAZZ PHARMACEUTICALS PLC SHS USD 135,500 16,461,000 2.60%
9 MERCK & CO INC 254,000 15,853,000 2.51% Call
10 Pattern Energy Group Inc 704,900 15,853,000 2.51%
11 NORTHSTAR RLTY FIN CORP 1,050,000 13,829,000 2.19%
12 SPDR DOW JONES INDL AVRG ETF 75,000 13,709,000 2.17% Put
13 PIONEER NAT RES CO 72,500 13,460,000 2.13%
14 TERRAFORM GLOBAL INC CL A 3,092,500 12,710,000 2.01%
15 U S SILICA HLDGS INC COM 270,000 12,571,000 1.99%
16 BIOSCRIP INC 4,325,000 12,521,000 1.98%
17 NEWELL BRANDS 215,000 11,322,000 1.79%
18 Adeptus Health Inc 260,000 11,193,000 1.77%
19 PHYSICIANS RLTY TR 515,000 11,093,000 1.75%
20 VONAGE HLDGS CORP COM 1,552,000 10,259,000 1.62%
21 City Office REIT Inc 804,200 10,237,000 1.62%
22 FACEBOOK INC 75,500 9,684,000 1.53%
23 PARSLEY ENERGY CLA A 285,000 9,550,000 1.51%
24 MEDEQUITIES RLTY TR INC COM 800,000 9,400,000 1.49%
25 STANDARD PAC CORP NEW 280,000 9,363,000 1.48%
26 AMSURG CORP 137,500 9,219,000 1.46%
27 BLUEROCK RESIDENTIAL 658,782 8,564,000 1.35%
28 GILEAD SCIENCES INC 100,000 7,912,000 1.25% Call
29 CELGENE CORP 75,000 7,838,000 1.24%
30 NEW RESIDENTIAL INVT CORP COM NEW 550,000 7,596,000 1.20%
31 SUMMIT MATLS INC CL A 386,000 7,160,000 1.13%
32 NRG YIELD INC 432,000 7,050,000 1.11%
33 SYNERGY RES CORP 1,000,000 6,930,000 1.10%
34 NRG YIELD INC 395,750 6,712,000 1.06%
35 GOLDCORP INC NEW 400,000 6,608,000 1.05%
36 CISCO SYS INC 200,000 6,344,000 1.00% Call
37 CARBONITE INC 412,000 6,328,000 1.00%
38 GORES HLDGS INC 577,500 6,237,000 0.99%
39 HEALTHWAYS INC 235,000 6,218,000 0.98%
40 TOLL BROTHERS INC 200,000 5,972,000 0.94%
41 QUALCOMM INC 84,000 5,754,000 0.91%
42 MICRON TECHNOLOGY INC 320,000 5,690,000 0.90% Call
43 GREEN PLAINS 282,569 5,425,000 0.86%
44 INSTRUCTURE INC 206,000 5,226,000 0.83%
45 MGM GROWTH PPTYS LLC CL A COM 200,000 5,214,000 0.82%
46 WHEELER REAL ESTATE INVT TR 2,900,000 5,075,000 0.80%
47 TA Associates Management LP 300,000 4,860,000 0.77%
48 EDWARDS LIFESCIENCES CORP 40,000 4,822,000 0.76%
49 ALIBABA GROUP HLDG LTD 45,000 4,761,000 0.75%
50 SILVER SPRING NETWORKS INC COM 334,750 4,747,000 0.75%
Page 1 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001164691-16-000321, filed 2016.11.14).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.