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Fund Holdings of ARDSLEY ADVISORY PARTNERS Filed on 2012-02-09
Link to Original SEC 13F filings sorted on filing date:
2012-02-09 |
2011-11-14 |
2011-08-12 |
2011-05-16 |
2011-02-14 |
2010-11-15 |
2010-08-16 |
2010-05-17 |
2010-02-12 |
2009-11-16 |
2009-08-14 |
2009-05-15 |
2009-02-13 |
2008-11-14 |
2008-08-14 |
2008-05-08 |
1. Fund Information
| Fund Name | ARDSLEY ADVISORY PARTNERS |  |
| Fund Manager | |
| Address | 262 HARBOR DRIVE, 4TH FLOOR,
STAMFORD, CT, 06902
::Google Map |
| Phone | (203) 564-4230 |
| 13F Asset Last Qtr | $388,797,000 |
| 13F Asset This Qtr | $478,633,000 |
| Asset Change | 23.11% |
2. Comparison of Holdings by Sectors with Last Quarter
3. Top 20 Holdings (Value) of This Quarter
| No. | Security | Put/Call | Stock | Shares | Value(x$1000) | Activity(Shr) | % Port. |
|---|
| 1.) | AMARIN CORPORATION PLC - AMERICAN DEPOSITARY SHARES | | AMRN | 6,300,000 | $47,187 | Added 27.27% | 9.86% |
| 2.) | ARTHROCARE CORPORATION | | ARTC | 1,159,300 | $36,727 | Added 13.10% | 7.67% |
| 3.) | MERCK & CO., INC | | MRK | 700,000 | $26,390 | New | 5.51% |
| 4.) | PFIZER INC | | PFE | 1,200,000 | $25,968 | Added 20.00% | 5.43% |
| 5.) | HALLIBURTON COMPANY | CALL | HAL | 700,000 | $24,157 | Added 3.47% | 5.05% |
| 6.) | GENERAL ELECTRIC CO | | GE | 1,300,000 | $23,283 | New | 4.86% |
| 7.) | AETNA INC. | | AET | 450,000 | $18,986 | Added 20.00% | 3.97% |
| 8.) | WESTPORT INNOVATIONS INC | | WPRT | 465,000 | $15,457 | Unchanged | 3.23% |
| 9.) | LINN ENERGY, LLC - COMMON UNITS REPRESENTING LIMITED LIABILITY COMPANY INTERESTS | | LINE | 400,000 | $15,164 | Unchanged | 3.17% |
| 10.) | FIRST SOLAR, INC. | CALL | FSLR | 350,000 | $11,816 | New | 2.47% |
| 11.) | ENSCO INTERNATIONAL PLC SPON ADR EA REP 1 ORD CL A | | ESV | 225,000 | $10,557 | New | 2.21% |
| 12.) | HECKMANN CORPORATION COMMON STOCK | | HEK | 1,450,000 | $9,643 | Added 11.54% | 2.01% |
| 13.) | FIRST SOLAR, INC. | | FSLR | 285,000 | $9,622 | Added 147.83% | 2.01% |
| 14.) | BRIDGEPOINT EDUCATION, INC. | | BPI | 408,700 | $9,400 | Cut -13.96% | 1.96% |
| 15.) | CAMERON INTERNATIONAL CORP | | CAM | 175,000 | $8,608 | New | 1.80% |
| 16.) | BP P.L.C. | CALL | BP | 200,000 | $8,548 | Unchanged | 1.79% |
| 17.) | HALOZYME THERAPEUTICS, INC. | | HALO | 875,000 | $8,321 | Cut -20.45% | 1.74% |
| 18.) | UNITED RENTALS, INC. | | URI | 275,000 | $8,126 | Added 14.58% | 1.70% |
| 19.) | CABOT OIL & GAS CORP. | | COG | 106,000 | $8,045 | New | 1.68% |
| 20.) | LYONDELLBASELL INDUSTRIES NV ORDINARY SHARES CLASS A (NETHERLANDS) | | LYB | 235,800 | $7,661 | Cut -30.65% | 1.60% |
4. Top 20 (Value) Holdings BOUGHT NEW in This Quarter
| No. | Security | Put/Call | Stock | Shares NEW | Value(x$1000) | % Port. |
|---|
| 1.) | MERCK & CO., INC | | MRK | 700,000 | $26,390 | 5.51% |
| 2.) | GENERAL ELECTRIC CO | | GE | 1,300,000 | $23,283 | 4.86% |
| 3.) | FIRST SOLAR, INC. | CALL | FSLR | 350,000 | $11,816 | 2.47% |
| 4.) | ENSCO INTERNATIONAL PLC SPON ADR EA REP 1 ORD CL A | | ESV | 225,000 | $10,557 | 2.21% |
| 5.) | CAMERON INTERNATIONAL CORP | | CAM | 175,000 | $8,608 | 1.80% |
| 6.) | CABOT OIL & GAS CORP. | | COG | 106,000 | $8,045 | 1.68% |
| 7.) | ENERGY XXI (BERMUDA) LIMITED | | EXXI | 200,000 | $6,376 | 1.33% |
| 8.) | FUSHI COPPERWELD, INC. | | FSIN | 750,000 | $5,640 | 1.18% |
| 9.) | TIVO INC. | | TIVO | 500,000 | $4,485 | 0.94% |
| 10.) | PULTEGROUP, INC. | | PHM | 700,000 | $4,417 | 0.92% |
| 11.) | AFLAC INC. | | AFL | 100,000 | $4,326 | 0.90% |
| 12.) | AFLAC INC. | CALL | AFL | 100,000 | $4,326 | 0.90% |
| 13.) | MGM RESORTS INTERNATIONAL | | MGM | 350,000 | $3,651 | 0.76% |
| 14.) | PIONEER NATURAL RESOURCES CO | | PXD | 40,000 | $3,579 | 0.75% |
| 15.) | NEXTERA ENERGY INC | | NEE | 45,000 | $2,740 | 0.57% |
| 16.) | PFIZER INC | CALL | PFE | 100,000 | $2,164 | 0.45% |
| 17.) | ITRON, INC. | | ITRI | 50,000 | $1,789 | 0.37% |
| 18.) | FUEL SYSTEMS SOLUTIONS, INC. | | FSYS | 85,000 | $1,402 | 0.29% |
| 19.) | MAXWELL TECHNOLOGIES, INC. | | MXWL | 85,000 | $1,380 | 0.29% |
| 20.) | NCI BUILDING SYSTEMS, INC. | | NCS | 125,000 | $1,359 | 0.28% |
5. Top 20 (Value) Holdings Totally SOLD OUT in This Quarter
| No. | Security | Put/Call | Stock | Shares SOLD | Value(x$1000) | % Port. Last Qtr |
|---|
| 1.) | HARBIN ELECTRIC, INC. | | HRBN | 1,125,000 | $23,231 | 5.98% |
| 2.) | MELLANOX TECHNOLOGIES, LTD. | | MLNX | 300,000 | $9,366 | 2.41% |
| 3.) | WHITING PETROLEUM CORP | | WLL | 225,000 | $7,893 | 2.03% |
| 4.) | EBAY INC. | | EBAY | 250,000 | $7,373 | 1.90% |
| 5.) | BROADSOFT, INC. | | BSFT | 181,000 | $5,493 | 1.41% |
| 6.) | CHART INDUSTRIES, INC. | | GTLS | 120,000 | $5,062 | 1.30% |
| 7.) | MARKET VECTORS ETF TRJR GOLD MINES ETF | | GDXJ | 175,000 | $4,926 | 1.27% |
| 8.) | AVAGO TECHNOLOGIES LIMITED | | AVGO | 125,000 | $4,096 | 1.05% |
| 9.) | GRAFTECH INTERNATIONAL LTD. | CALL | GTI | 200,000 | $2,540 | 0.65% |
| 10.) | KEYUAN PETROCHEMICALS INC | | | 713,800 | $2,056 | 0.53% |
| 11.) | QKL STORES, INC. | | QKLS | 1,450,000 | $1,740 | 0.45% |
| 12.) | ENTROPIC COMMUNICATIONS, INC. | | ENTR | 400,000 | $1,652 | 0.43% |
| 13.) | GLOBE SPECIALTY METALS INC. | | GSM | 90,000 | $1,307 | 0.34% |
| 14.) | KBR INC | | KBR | 50,000 | $1,182 | 0.30% |
| 15.) | COVANTA HOLDING CORP | | CVA | 70,000 | $1,063 | 0.27% |
| 16.) | KIOR INC | | KIOR | 45,000 | $933 | 0.24% |
| 17.) | MCDERMOTT INTERNATIONAL, INC. (PANAMA) | | MDR | 65,000 | $699 | 0.18% |
| 18.) | FUELCELL ENERGY, INC. | | FCEL | 750,000 | $630 | 0.16% |
| 19.) | CVD EQUIPMENT CORPORATION | | CVV | 40,000 | $540 | 0.14% |
| 20.) | PROSHARES ULTRASHORT BARCLAYS 20+ TRSY | | TBT | 25,000 | $486 | 0.13% |
