Location: Larkspur, CA
CIK: 0001425738 · Show all filings
Period: Q1 2013 (Next →)
Filing Date: Jun 5, 2013
Total Value: $545M (99.0% shares, 1.0% debt)
| Ticker | Issuer | Shares | Value | % | Share Price | Est. Cost/Share | Unrealized @ Report Date | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|---|
| IWM | ISHARES TR | 700,000 | $66.1M | 12.1% | $94.43 | — | — | Put | 464287655 |
| — | ONYX PHARMACEUTICALS INC | 402,001 | $35.72M | 6.6% | $88.86 | $88.86 | — | COM | 683399109 |
| GILD | GILEAD SCIENCES INC | 726,540 | $35.56M | 6.5% | $48.94 * | $29.06 | 0.0% | COM | 375558103 |
| ALGN | ALIGN TECHNOLOGY INC | 807,400 | $27.06M | 5.0% | $33.51 * | $30.81 | 0.0% | COM | 016255101 |
| UHS | UNIVERSAL HLTH SVCS INC | 388,600 | $24.82M | 4.6% | $63.87 * | $54.36 | 0.0% | CL B | 913903100 |
| — | ARRAY BIOPHARMA INC | 4,724,020 | $23.2M | 4.3% | $4.91 | $4.91 | — | COM | 04269X105 |
| PFE | PFIZER INC | 667,100 | $19.25M | 3.5% | $28.86 * | $15.34 | 0.0% | COM | 717081103 |
| — | SALIX PHARMACEUTICALS INC | 374,100 | $19.15M | 3.5% | $51.18 | $51.18 | — | COM | 795435106 |
| PBYI | PUMA BIOTECHNOLOGY INC | 535,428 | $17.88M | 3.3% | $33.39 * | $25.18 | 0.0% | COM | 74587V107 |
| PODD | INSULET CORP | 674,400 | $17.44M | 3.2% | $25.86 * | $23.08 | 0.0% | COM | 45784P101 |
| — | HEARTWARE INTL INC | 188,825 | $16.69M | 3.1% | $88.40 | $88.40 | — | COM | 422368100 |
| — | ARIAD PHARMACEUTICALS INC | 816,909 | $14.77M | 2.7% | $18.08 | $18.08 | — | COM | 04033A100 |
| — | CLOVIS ONCOLOGY INC | 497,277 | $14.26M | 2.6% | $28.67 | $28.67 | — | COM | 189464100 |
| — | CONCEPTUS INC | 581,572 | $14.04M | 2.6% | $24.15 | $24.15 | — | COM | 206016107 |
| HCA | HCA HOLDINGS INC | 327,100 | $13.29M | 2.4% | $40.63 * | $34.05 | 0.0% | COM | 40412C101 |
| — | SIRONA DENTAL SYSTEMS INC | 178,800 | $13.18M | 2.4% | $73.73 | $73.73 | — | COM | 82966C103 |
| AZN | ASTRAZENECA PLC | 252,000 | $12.6M | 2.3% | $49.98 | $49.98 | — | SPONSORED ADR | 046353108 |
| GRFS | GRIFOLS S A | 425,700 | $12.35M | 2.3% | $29.01 | $29.01 | — | SP ADR REP B NVT | 398438408 |
| — | VANGUARD HEALTH SYS INC | 733,600 | $10.91M | 2.0% | $14.87 | $14.87 | — | COM | 922036207 |
| BKD | BROOKDALE SR LIVING INC | 374,700 | $10.45M | 1.9% | $27.88 | $27.51 | 0.0% | COM | 112463104 |
| — | IMPAX LABORATORIES INC | 654,500 | $10.11M | 1.9% | $15.44 | $15.44 | — | COM | 45256B101 |
| — | DYNAVAX TECHNOLOGIES CORP | 4,508,797 | $10.01M | 1.8% | $2.22 | $2.22 | — | COM | 268158102 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 790,800 | $9.612M | 1.8% | $12.15 * | $10.18 | 0.0% | COM | 64125C109 |
| — | OPTIMER PHARMACEUTICALS INC | 755,000 | $8.985M | 1.6% | $11.90 | $11.90 | — | COM | 68401H104 |
| — | OREXIGEN THERAPEUTICS INC | 1,345,240 | $8.421M | 1.5% | $6.26 | $6.26 | — | COM | 686164104 |
| GMED | GLOBUS MED INC | 545,400 | $8.006M | 1.5% | $14.68 * | $13.44 | 0.0% | CL A | 379577208 |
| — | CYBERONICS INC | 166,300 | $7.783M | 1.4% | $46.80 | $46.80 | — | COM | 23251P102 |
| — | CAPITAL SR LIVING CORP | 257,900 | $6.816M | 1.3% | $26.43 | $26.43 | — | COM | 140475104 |
| CERS | CERUS CORP | 1,526,200 | $6.746M | 1.2% | $4.42 * | $3.50 | 0.0% | COM | 157085101 |
| — | CEPHEID | 165,000 | $6.331M | 1.2% | $38.37 | $38.37 | — | COM | 15670R107 |
| FOLD | AMICUS THERAPEUTICS INC | 1,991,490 | $6.313M | 1.2% | $3.17 * | $3.38 | 0.0% | COM | 03152W109 |
| — | TRIUS THERAPEUTICS INC | 778,250 | $5.323M | 1.0% | $6.84 | $6.84 | — | COM | 89685K100 |
| — | BIOSPECIFICS TECHNOLOGIES CO | 312,152 | $5.322M | 1.0% | $17.05 | $17.05 | — | COM | 090931106 |
| — | EXELIXIS INC | 5,000,000 | $4.935M | 0.9% | $0.99 | $0.99 | — | NOTE 4.250% 8/1 | 30161QAC8 |
| — | ARTHROCARE CORP | 121,978 | $4.24M | 0.8% | $34.76 | $34.76 | — | COM | 043136100 |
| — | NUVASIVE INC | 165,328 | $3.523M | 0.6% | $21.31 | $21.31 | — | COM | 670704105 |
| — | CYCLACEL PHARMACEUTICALS INC | 577,465 | $3.228M | 0.6% | $5.59 | $5.59 | — | COM NEW | 23254L306 |
| CAH | CARDINAL HEALTH INC | 66,000 | $2.747M | 0.5% | $41.62 * | $31.59 | 0.0% | COM | 14149Y108 |
| — | KYTHERA BIOPHARMACEUTICALS I | 108,118 | $2.634M | 0.5% | $24.36 | $24.36 | — | COM | 501570105 |
| — | GREENWAY MED TECHNOLOGIES IN | 159,815 | $2.541M | 0.5% | $15.90 | $15.90 | — | COM | 39679B103 |
| — | ACCURAY INC | 500,000 | $443K | 0.1% | $0.89 | $0.89 | — | NOTE 3.750% 8/0 | 004397AB1 |
| — | GIVEN IMAGING | 25,000 | $409K | 0.1% | $16.36 | $16.36 | — | ORD SHS | M52020100 |
| — | MARKET VECTORS ETF TR | 6,500 | $293K | 0.1% | $45.08 | $45.08 | — | PHARMACEUTICAL | 57060U217 |
| UNH | UNITEDHEALTH GROUP INC | 5,000 | $286K | 0.1% | $57.20 * | $44.59 | 0.0% | COM | 91324P102 |
| IHF | ISHARES TR | 3,700 | $284K | 0.1% | $76.76 | $76.76 | — | DJ HEALTH CARE | 464288828 |
| HOLX | HOLOGIC INC | 9,700 | $219K | 0.0% | $22.58 | $22.31 | 0.0% | COM | 436440101 |
| — | MOMENTA PHARMACEUTICALS INC | 13,400 | $179K | 0.0% | $13.36 | $13.36 | — | COM | 60877T100 |
| — | HEALTH MGMT ASSOC INC NEW | 12,120 | $156K | 0.0% | $12.87 | $12.87 | — | CL A | 421933102 |
| — | IDENIX PHARMACEUTICALS INC | 30,200 | $107K | 0.0% | $3.54 | $3.54 | — | COM | 45166R204 |
| EXEL | EXELIXIS INC | 22,300 | $103K | 0.0% | $4.62 | $4.69 | 0.0% | COM | 30161Q104 |