Partner Fund Management as of Dec. 31, 2018
Portfolio Holdings for Partner Fund Management
Partner Fund Management holds 94 positions in its portfolio as reported in the December 2018 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Ishares Tr Index option | 4.6 | $175M | 4.5M | 39.06 | |
| Godaddy Inc cl a (GDDY) | 3.9 | $145M | 2.2M | 65.62 | |
| Anthem (ELV) | 3.1 | $119M | 451k | 262.63 | |
| Arena Pharmaceuticals | 3.1 | $117M | 3.0M | 38.95 | |
| Humana (HUM) | 3.1 | $117M | 408k | 286.48 | |
| Penumbra (PEN) | 2.9 | $110M | 903k | 122.20 | |
| Cigna Corp New call | 2.8 | $105M | 554k | 189.92 | |
| Esperion Therapeutics (ESPR) | 2.3 | $86M | 1.9M | 46.00 | |
| Spark Therapeutics | 2.3 | $86M | 2.2M | 39.14 | |
| Abbott Laboratories (ABT) | 2.2 | $83M | 1.1M | 72.33 | |
| Edwards Lifesciences (EW) | 2.2 | $83M | 541k | 153.17 | |
| salesforce (CRM) | 2.2 | $82M | 602k | 136.97 | |
| Amazon (AMZN) | 2.2 | $82M | 55k | 1501.97 | |
| Paypal Holdings (PYPL) | 2.1 | $80M | 954k | 84.09 | |
| Blueprint Medicines (BPMC) | 2.1 | $79M | 1.5M | 53.91 | |
| Acorda Therap note 1.75% 6/15 | 2.0 | $75M | 91M | 0.83 | |
| Myokardia | 2.0 | $75M | 1.5M | 48.86 | |
| Microchip Technology (MCHP) | 2.0 | $74M | 1.0M | 71.92 | |
| Microsoft Corporation (MSFT) | 1.9 | $71M | 694k | 101.57 | |
| Zimmer Holdings (ZBH) | 1.9 | $70M | 678k | 103.72 | |
| Alphabet Inc Class A cs (GOOGL) | 1.8 | $69M | 66k | 1044.95 | |
| Aerie Pharmaceuticals | 1.8 | $68M | 1.9M | 36.10 | |
| Medicines Company 2.750000 07/15/2023 bond | 1.8 | $69M | 90M | 0.76 | |
| BlackRock (BLK) | 1.7 | $66M | 167k | 392.82 | |
| Audentes Therapeutics | 1.7 | $64M | 3.0M | 21.32 | |
| UnitedHealth (UNH) | 1.6 | $60M | 241k | 249.12 | |
| Thermo Fisher Scientific (TMO) | 1.6 | $59M | 262k | 223.79 | |
| Clovis Oncology Inc note 2.500% 9/1 | 1.4 | $55M | 65M | 0.84 | |
| DaVita (DVA) | 1.3 | $50M | 962k | 51.46 | |
| Align Technology (ALGN) | 1.3 | $50M | 237k | 209.43 | |
| Intuit (INTU) | 1.3 | $49M | 249k | 196.85 | |
| Hca Holdings (HCA) | 1.3 | $49M | 392k | 124.45 | |
| Sage Therapeutics (SAGE) | 1.3 | $48M | 506k | 95.79 | |
| Cardiovascular Systems | 1.2 | $46M | 1.6M | 28.49 | |
| Cme (CME) | 1.1 | $41M | 219k | 188.12 | |
| Pfizer (PFE) | 1.1 | $41M | 934k | 43.65 | |
| Molina Healthcare (MOH) | 1.1 | $41M | 349k | 116.22 | |
| ICU Medical, Incorporated (ICUI) | 1.1 | $40M | 176k | 229.63 | |
| Merit Medical Systems (MMSI) | 1.0 | $39M | 702k | 55.81 | |
| Anaptysbio Inc Common (ANAB) | 1.0 | $39M | 605k | 63.79 | |
| Madison Square Garden Cl A (MSGS) | 1.0 | $38M | 143k | 267.70 | |
| Cigna Corp (CI) | 1.0 | $38M | 202k | 189.92 | |
| Wright Medical Group Nv | 1.0 | $38M | 1.4M | 27.22 | |
| Tableau Software Inc Cl A | 1.0 | $37M | 310k | 120.00 | |
| Solid Biosciences | 0.9 | $36M | 1.3M | 26.80 | |
| Endologix, Inc. 3.25% 11/01/2020 | 0.9 | $34M | 47M | 0.72 | |
| Fluidigm Corp Del note 2.750% 2/0 | 0.9 | $34M | 30M | 1.15 | |
| Dropbox Inc-class A (DBX) | 0.8 | $31M | 1.5M | 20.43 | |
| Aptinyx | 0.8 | $31M | 1.9M | 16.54 | |
| Allakos (ALLK) | 0.8 | $30M | 618k | 48.87 | |
| Square Inc cl a (SQ) | 0.8 | $30M | 529k | 56.09 | |
| Irhythm Technologies (IRTC) | 0.8 | $29M | 416k | 69.48 | |
| Acorda Therapeutics | 0.7 | $27M | 1.7M | 15.58 | |
| Alibaba Group Holding (BABA) | 0.6 | $24M | 174k | 137.07 | |
| Pacira Pharmaceuticals (PCRX) | 0.6 | $23M | 524k | 43.02 | |
| Nevro (NVRO) | 0.6 | $22M | 556k | 38.89 | |
| Pivotal Software Inc ordinary shares | 0.5 | $20M | 1.2M | 16.35 | |
| Fate Therapeutics (FATE) | 0.5 | $19M | 1.5M | 12.83 | |
| Coupa Software | 0.5 | $19M | 300k | 62.86 | |
| New York Times Company (NYT) | 0.5 | $18M | 810k | 22.29 | |
| Acorda Therapeutics | 0.5 | $17M | 1.1M | 15.58 | |
| Allogene Therapeutics (ALLO) | 0.4 | $17M | 617k | 26.93 | |
| Kura Oncology (KURA) | 0.4 | $16M | 1.1M | 14.04 | |
| Gritstone Oncology Ord (GRTS) | 0.4 | $14M | 1.0M | 14.20 | |
| Twilio Inc cl a (TWLO) | 0.4 | $14M | 153k | 89.30 | |
| Unity Biotechnology | 0.4 | $14M | 830k | 16.26 | |
| Viewray (VRAYQ) | 0.3 | $13M | 2.1M | 6.07 | |
| Argenx Se (ARGX) | 0.3 | $11M | 118k | 96.07 | |
| Equillium (EQ) | 0.3 | $11M | 1.4M | 8.16 | |
| Green Dot Corporation (GDOT) | 0.3 | $10M | 128k | 79.52 | |
| Clementia | 0.3 | $10M | 850k | 11.76 | |
| Servicenow (NOW) | 0.3 | $9.6M | 54k | 178.05 | |
| Allena Pharmaceuticals | 0.3 | $9.6M | 1.8M | 5.45 | |
| Accuray Incorporated (ARAY) | 0.2 | $9.4M | 2.7M | 3.41 | |
| Liveramp Holdings (RAMP) | 0.2 | $9.1M | 236k | 38.63 | |
| Nucana Plc american depositary shares (NCNA) | 0.2 | $6.5M | 447k | 14.50 | |
| Elastic N V ord (ESTC) | 0.1 | $5.2M | 72k | 71.48 | |
| Neon Therapeutics | 0.1 | $4.9M | 979k | 5.03 | |
| Live Nation Entertainment (LYV) | 0.1 | $4.7M | 95k | 49.25 | |
| Avrobio Ord (AVRO) | 0.1 | $4.0M | 241k | 16.65 | |
| Sienna Biopharmaceuticals (SNNAQ) | 0.1 | $3.7M | 1.6M | 2.32 | |
| Carbon Black | 0.1 | $3.1M | 231k | 13.42 | |
| Arcus Biosciences Incorporated (RCUS) | 0.1 | $2.4M | 221k | 10.77 | |
| Fluidigm Corporation convertible cor | 0.1 | $1.8M | 1.9M | 0.92 | |
| Ascendis Pharma A S (ASND) | 0.1 | $1.7M | 28k | 62.65 | |
| Zscaler Incorporated (ZS) | 0.1 | $1.8M | 47k | 39.22 | |
| Marinus Pharmaceuticals | 0.0 | $1.5M | 525k | 2.87 | |
| Stoneco (STNE) | 0.0 | $1.6M | 87k | 18.44 | |
| Docusign (DOCU) | 0.0 | $769k | 19k | 40.05 | |
| Anaplan | 0.0 | $891k | 34k | 26.53 | |
| Adobe Systems Incorporated (ADBE) | 0.0 | $242k | 1.1k | 225.96 | |
| Activision Blizzard | 0.0 | $197k | 4.2k | 46.62 | |
| Liberty Media Corp Series C Li | 0.0 | $447k | 15k | 30.73 | |
| Neuronetics (STIM) | 0.0 | $444k | 23k | 19.36 |
