DEERFIELD MANAGEMENT COMPANY, L.P. Q2 2018 Filing
Filed August 14, 2018
Portfolio Value
$2.8T
Holdings
113
Report Date
Q2 2018
Filing Type
13F-HR
All Holdings (113 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | —MALLINCKRODT PUB LTD CO | 6,988,248 | $130.4B | 4.58% | |
| 2 | —HORIZON PHARMA PLC | 6,609,894 | $109.5B | 3.84% | |
| 3 | FIXXEURHOMOLOGY MEDICINES INC | 5,227,035 | $106.6B | 3.74% | |
| 4 | —HORIZON PHARMA INVT LTD | 99,100,000 | $94.9B | 3.33% | |
| 5 | CVSCVS HEALTH CORP | 1,116,800 | $71.9B | 2.52% | Call |
| 6 | MRTXEURMIRATI THERAPEUTICS INC | 1,300,365 | $64.1B | 2.25% | |
| 7 | —MYLAN N V | 1,742,111 | $63.0B | 2.21% | |
| 8 | —MYOKARDIA INC | 1,159,000 | $57.5B | 2.02% | |
| 9 | TNDMTANDEM DIABETES CARE INC | 2,573,305 | $56.7B | 1.99% | |
| 10 | —DBV TECHNOLOGIES S A | 2,900,000 | $55.9B | 1.96% | |
| 11 | —KEMPHARM INC | 75,000,000 | $55.4B | 1.95% | |
| 12 | ACRSACLARIS THERAPEUTICS INC | 2,745,705 | $54.8B | 1.93% | |
| 13 | XLRNACCELERON PHARMA INC | 1,126,800 | $54.7B | 1.92% | |
| 14 | —PORTOLA PHARMACEUTICALS INC | 1,446,633 | $54.6B | 1.92% | |
| 15 | —XERIS PHARMACEUTICALS INC | 2,498,666 | $47.4B | 1.67% | |
| 16 | ELVANTHEM INC | 191,000 | $45.5B | 1.60% | |
| 17 | —AETNA INC NEW | 229,000 | $42.0B | 1.48% | |
| 18 | —WRIGHT MED GROUP N V | 31,500,000 | $41.9B | 1.47% | |
| 19 | EDITEDITAS MEDICINE INC | 1,158,841 | $41.5B | 1.46% | |
| 20 | —AUDENTES THERAPEUTICS INC | 1,048,430 | $40.1B | 1.41% | |
| 21 | ANABANAPTYSBIO INC | 562,989 | $40.0B | 1.40% | |
| 22 | CNCCENTENE CORP DEL | 324,536 | $40.0B | 1.40% | |
| 23 | SRPTSAREPTA THERAPEUTICS INC | 296,000 | $39.1B | 1.37% | |
| 24 | —ENDOLOGIX INC | 40,500,000 | $38.2B | 1.34% | |
| 25 | —INTERSECT ENT INC | 1,020,000 | $38.2B | 1.34% | |
| 26 | ARGXARGENX SE | 447,029 | $37.0B | 1.30% | |
| 27 | TRIB 4 04/01/45TRINITY BIOTECH INVT LTD | 43,000,000 | $35.4B | 1.24% | |
| 28 | BCRXBIOCRYST PHARMACEUTICALS | 6,063,496 | $34.7B | 1.22% | |
| 29 | SEMSELECT MED HLDGS CORP | 1,858,000 | $33.7B | 1.18% | |
| 30 | AERIEURAERIE PHARMACEUTICALS INC | 484,055 | $32.7B | 1.15% | |
| 31 | —GW PHARMACEUTICALS PLC | 233,000 | $32.5B | 1.14% | |
| 32 | ASNDASCENDIS PHARMA A S | 482,467 | $32.1B | 1.13% | |
| 33 | —ENDOCYTE INC | 2,324,299 | $32.1B | 1.13% | |
| 34 | WBAWALGREENS BOOTS ALLIANCE INC | 531,000 | $31.9B | 1.12% | |
| 35 | —INTERCEPT PHARMACEUTICALS IN | 36,000,000 | $31.6B | 1.11% | |
| 36 | GKOSGLAUKOS CORP | 754,222 | $30.7B | 1.08% | |
| 37 | ACHCACADIA HEALTHCARE COMPANY IN | 741,016 | $30.3B | 1.06% | |
| 38 | 2L9BLUEPRINT MEDICINES CORP | 474,950 | $30.1B | 1.06% | |
| 39 | —NEVRO CORP | 27,600,000 | $29.9B | 1.05% | |
| 40 | AGIOAGIOS PHARMACEUTICALS INC | 350,000 | $29.5B | 1.04% | |
| 41 | UHSUNIVERSAL HLTH SVCS INC | 262,000 | $29.2B | 1.03% | |
| 42 | —IMMUNOMEDICS INC | 1,124,800 | $26.6B | 0.93% | |
| 43 | —K2M GROUP HLDGS INC | 20,000,000 | $26.0B | 0.91% | |
| 44 | —DFB HEALTHCARE ACQUISTION CO | 2,500,000 | $25.4B | 0.89% | |
| 45 | —MELINTA THERAPEUTICS INC | 3,995,806 | $25.4B | 0.89% | |
| 46 | LN5LANNET INC | 1,801,353 | $24.5B | 0.86% | |
| 47 | EHTHEHEALTH INC | 1,104,952 | $24.4B | 0.86% | |
| 48 | —EPIZYME INC | 1,639,000 | $22.2B | 0.78% | |
| 49 | RYTMRHYTHM PHARMACEUTICALS INC | 703,600 | $22.0B | 0.77% | |
| 50 | —DEPOMED INC | 27,019,000 | $22.0B | 0.77% | |
| 51 | RETAEURREATA PHARMACEUTICALS INC | 609,554 | $21.3B | 0.75% | |
| 52 | KNSAKINIKSA PHARMACEUTICALS LTD | 1,226,890 | $21.3B | 0.75% | |
| 53 | B7SBROOKDALE SR LIVING INC | 2,305,773 | $21.0B | 0.74% | |
| 54 | NTRANATERA INC | 1,080,829 | $20.3B | 0.71% | |
| 55 | —RADIUS HEALTH INC | 21,000,000 | $19.3B | 0.68% | |
| 56 | MOR2MORPHOSYS AG | 600,000 | $18.2B | 0.64% | |
| 57 | —AIMMUNE THERAPEUTICS INC | 673,000 | $18.1B | 0.64% | |
| 58 | CBAYUSDCYMABAY THERAPEUTICS INC | 1,343,181 | $18.0B | 0.63% | |
| 59 | —BLUEBIRD BIO INC | 113,000 | $17.7B | 0.62% | |
| 60 | —AAC HLDGS INC | 1,853,998 | $17.4B | 0.61% | |
| 61 | ARNAEURARENA PHARMACEUTICALS INC | 398,194 | $17.4B | 0.61% | |
| 62 | —OXFORD IMMUNOTEC GLOBAL PLC | 1,311,000 | $16.9B | 0.59% | |
| 63 | CTMXCYTOMX THERAPEUTICS INC | 729,948 | $16.7B | 0.59% | |
| 64 | AVDLAVADEL PHARMACEUTICALS PLC | 2,722,241 | $16.7B | 0.59% | |
| 65 | MOHMOLINA HEALTHCARE INC | 168,000 | $16.5B | 0.58% | |
| 66 | —BIOHAVEN PHARMACTL HLDG CO L | 398,000 | $15.7B | 0.55% | |
| 67 | DC4DEXCOM INC | 165,175 | $15.7B | 0.55% | |
| 68 | GLPGGALAPAGOS NV | 165,000 | $15.2B | 0.53% | |
| 69 | ALNYALNYLAM PHARMACEUTICALS INC | 146,000 | $14.4B | 0.50% | |
| 70 | NVTA1EURINVITAE CORP | 1,901,788 | $14.0B | 0.49% | |
| 71 | ZBHZIMMER BIOMET HLDGS INC | 121,000 | $13.5B | 0.47% | |
| 72 | —SYNLOGIC INC | 1,365,143 | $13.4B | 0.47% | |
| 73 | —SYROS PHARMACEUTICALS INC | 1,268,945 | $13.0B | 0.45% | |
| 74 | ARDXARDELYX INC | 3,491,922 | $12.9B | 0.45% | |
| 75 | SIENUSDSIENTRA INC | 649,100 | $12.7B | 0.44% | |
| 76 | GTHXEURG1 THERAPEUTICS INC | 287,000 | $12.5B | 0.44% | |
| 77 | —AEGERION PHARMACEUTICALS INC | 16,600,000 | $10.7B | 0.38% | |
| 78 | —TELIGENT INC NEW | 9,567,000 | $10.3B | 0.36% | |
| 79 | —FORTY SEVEN INC | 600,000 | $9.6B | 0.34% | |
| 80 | PRTAPROTHENA CORP PLC | 628,262 | $9.2B | 0.32% | |
| 81 | —INVUITY INC | 2,336,889 | $9.1B | 0.32% | |
| 82 | —WRIGHT MED GROUP N V | 349,539 | $9.1B | 0.32% | |
| 83 | RGNXREGENXBIO INC | 125,000 | $9.0B | 0.31% | |
| 84 | —TRANSLATE BIO INC | 650,000 | $8.2B | 0.29% | |
| 85 | —NUVASIVE INC | 7,000,000 | $7.6B | 0.27% | |
| 86 | ECORGBPELECTROCORE INC | 425,000 | $7.0B | 0.25% | |
| 87 | NVLSEURALPINE IMMUNE SCIENCES INC | 913,100 | $6.9B | 0.24% | |
| 88 | —BIOSCRIP INC | 2,335,000 | $6.8B | 0.24% | |
| 89 | WVEWAVE LIFE SCIENCES LTD | 178,806 | $6.8B | 0.24% | |
| 90 | AUTLAUTOLUS THERAPEUTICS PLC | 250,000 | $6.7B | 0.24% | |
| 91 | —EIDOS THERAPEUTICS INC | 323,807 | $6.6B | 0.23% | |
| 92 | SLDBSOLID BIOSCIENCES INC | 179,381 | $6.4B | 0.22% | |
| 93 | —PFENEX INC | 1,129,684 | $6.1B | 0.21% | |
| 94 | —ALIMERA SCIENCES INC | 6,052,935 | $5.9B | 0.21% | |
| 95 | —AVROBIO INC | 200,000 | $5.7B | 0.20% | |
| 96 | RCKTROCKET PHARMACEUTICALS INC | 280,000 | $5.5B | 0.19% | |
| 97 | —SIERRA ONCOLOGY INC | 1,764,889 | $5.2B | 0.18% | |
| 98 | BDQMALBIREO PHARMA INC | 120,000 | $4.3B | 0.15% | |
| 99 | —STEADYMED LTD | 918,120 | $4.1B | 0.15% | |
| 100 | —RA PHARMACEUTICALS INC | 382,700 | $3.8B | 0.13% |
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