DEERFIELD MANAGEMENT COMPANY, L.P. Q3 2019 Filing
Filed November 14, 2019
Portfolio Value
$2.5T
Holdings
95
Report Date
Q3 2019
Filing Type
13F-HR
All Holdings (95 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | HZNPHORIZON THERAPEUTICS PUB LTD | 6,462,634 | $176.0B | 7.17% | |
| 2 | —HORIZON PHARMA INVT LTD | 136,032,000 | $158.1B | 6.45% | |
| 3 | —MYLAN N V | 7,654,065 | $151.4B | 6.17% | |
| 4 | —NEVRO CORP | 115,776,000 | $131.4B | 5.36% | |
| 5 | ORTXUSDORCHARD THERAPEUTICS PLC | 8,923,600 | $106.0B | 4.32% | |
| 6 | FIXXEURHOMOLOGY MEDICINES INC | 5,760,368 | $104.3B | 4.25% | |
| 7 | AERIEURAERIE PHARMACEUTICALS INC | 4,568,824 | $87.8B | 3.58% | |
| 8 | RYTMRHYTHM PHARMACEUTICALS INC | 2,589,291 | $55.9B | 2.28% | |
| 9 | B7SBROOKDALE SR LIVING INC | 7,207,239 | $54.6B | 2.23% | |
| 10 | —INTERSECT ENT INC | 3,109,004 | $52.9B | 2.16% | |
| 11 | XLRNACCELERON PHARMA INC | 1,305,174 | $51.6B | 2.10% | |
| 12 | —MYOKARDIA INC | 981,430 | $51.2B | 2.09% | |
| 13 | —INTERCEPT PHARMACEUTICALS IN | 57,791,000 | $49.5B | 2.02% | |
| 14 | —IMMUNOMEDICS INC | 3,214,000 | $42.6B | 1.74% | |
| 15 | —CLOVIS ONCOLOGY INC | 49,064,000 | $42.3B | 1.72% | |
| 16 | —RA PHARMACEUTICALS INC | 1,728,019 | $40.9B | 1.67% | |
| 17 | MIRMMIRUM PHARMACEUTICALS INC | 3,448,912 | $34.7B | 1.41% | |
| 18 | —KEMPHARM INC | 62,423,000 | $32.2B | 1.31% | |
| 19 | ARGXARGENX SE | 281,000 | $32.0B | 1.31% | |
| 20 | SILKSILK ROAD MEDICAL INC | 979,480 | $31.9B | 1.30% | |
| 21 | VCELVERICEL CORP | 2,081,000 | $31.5B | 1.28% | |
| 22 | CHRSCOHERUS BIOSCIENCES INC | 1,540,305 | $31.2B | 1.27% | |
| 23 | CNCCENTENE CORP DEL | 720,400 | $31.2B | 1.27% | |
| 24 | FATEFATE THERAPEUTICS INC | 1,952,897 | $30.3B | 1.24% | |
| 25 | ALECALECTOR INC | 2,076,812 | $29.9B | 1.22% | |
| 26 | SRPTSAREPTA THERAPEUTICS INC | 382,000 | $28.8B | 1.17% | |
| 27 | SEMSELECT MED HLDGS CORP | 1,714,099 | $28.4B | 1.16% | |
| 28 | 2L9BLUEPRINT MEDICINES CORP | 377,200 | $27.7B | 1.13% | |
| 29 | —DBV TECHNOLOGIES S A | 3,201,222 | $27.5B | 1.12% | |
| 30 | SIENUSDSIENTRA INC | 4,137,470 | $26.8B | 1.09% | |
| 31 | TNDMTANDEM DIABETES CARE INC | 454,334 | $26.8B | 1.09% | |
| 32 | EDITEDITAS MEDICINE INC | 1,158,841 | $26.4B | 1.07% | |
| 33 | —PTC THERAPEUTICS INC | 24,877,000 | $25.9B | 1.06% | |
| 34 | —DFB HEALTHCARE ACQUISTION CO | 2,500,000 | $25.8B | 1.05% | |
| 35 | AXGNAXOGEN INC | 1,842,330 | $23.0B | 0.94% | |
| 36 | SWTXSPRINGWORKS THERAPEUTICS INC | 1,050,888 | $22.8B | 0.93% | |
| 37 | —XERIS PHARMACEUTICALS INC | 2,308,666 | $22.7B | 0.93% | |
| 38 | MOHMOLINA HEALTHCARE INC | 197,056 | $21.6B | 0.88% | |
| 39 | RCKTROCKET PHARMACEUTICALS INC | 1,773,938 | $20.7B | 0.84% | |
| 40 | DCPHEURDECIPHERA PHARMACEUTICALS IN | 594,725 | $20.2B | 0.82% | |
| 41 | ADUSADDUS HOMECARE CORP | 252,915 | $20.1B | 0.82% | |
| 42 | ARVNARVINAS INC | 921,234 | $19.9B | 0.81% | |
| 43 | MRTXEURMIRATI THERAPEUTICS INC | 233,000 | $18.2B | 0.74% | |
| 44 | HUMHUMANA INC | 67,000 | $17.1B | 0.70% | |
| 45 | WVEWAVE LIFE SCIENCES LTD | 807,727 | $16.6B | 0.68% | |
| 46 | ARDXARDELYX INC | 3,400,410 | $16.0B | 0.65% | |
| 47 | —WRIGHT MED GROUP N V | 13,625,000 | $15.9B | 0.65% | |
| 48 | PTCTPTC THERAPEUTICS INC | 471,000 | $15.9B | 0.65% | |
| 49 | RETAEURREATA PHARMACEUTICALS INC | 197,000 | $15.8B | 0.64% | |
| 50 | GLPGGALAPAGOS NV | 101,010 | $15.4B | 0.63% | |
| 51 | ANABANAPTYSBIO INC | 425,443 | $14.9B | 0.61% | |
| 52 | —DIPLOMAT PHARMACY INC | 2,996,328 | $14.7B | 0.60% | |
| 53 | —TURNING POINT THERAPEUTICS I | 387,545 | $14.6B | 0.59% | |
| 54 | —AUDENTES THERAPEUTICS INC | 493,901 | $13.9B | 0.57% | |
| 55 | —SYROS PHARMACEUTICALS INC | 1,268,946 | $13.2B | 0.54% | |
| 56 | GBTUSDGLOBAL BLOOD THERAPEUTICS IN | 268,100 | $13.0B | 0.53% | |
| 57 | AVDLAVADEL PHARMACEUTICALS PLC | 2,722,241 | $11.3B | 0.46% | |
| 58 | KNSAKINIKSA PHARMACEUTICALS LTD | 1,274,086 | $10.8B | 0.44% | |
| 59 | KALVKALVISTA PHARMACEUTICALS INC | 890,668 | $10.3B | 0.42% | |
| 60 | —MALLINCKRODT PUB LTD CO | 4,191,327 | $10.1B | 0.41% | |
| 61 | INGNINOGEN INC | 191,660 | $9.2B | 0.37% | |
| 62 | GHGUARDANT HEALTH INC | 126,000 | $8.0B | 0.33% | |
| 63 | BCRXBIOCRYST PHARMACEUTICALS | 2,774,643 | $7.9B | 0.32% | |
| 64 | EHTHEHEALTH INC | 110,000 | $7.3B | 0.30% | |
| 65 | ATRCATRICURE INC | 292,777 | $7.3B | 0.30% | |
| 66 | ASNSUSDX4 PHARMACEUTICALS INC | 563,741 | $7.2B | 0.29% | |
| 67 | —AIMMUNE THERAPEUTICS INC | 339,480 | $7.1B | 0.29% | |
| 68 | —AVROBIO INC | 500,000 | $7.1B | 0.29% | |
| 69 | BBIOBRIDGEBIO PHARMA INC | 290,000 | $6.2B | 0.25% | |
| 70 | —TELIGENT INC NEW | 9,567,000 | $5.5B | 0.23% | |
| 71 | —MEDICINES CO | 100,000 | $5.0B | 0.20% | Put |
| 72 | PRVBUSDPROVENTION BIO INC | 725,000 | $4.9B | 0.20% | |
| 73 | ABMDEURABIOMED INC | 27,600 | $4.9B | 0.20% | |
| 74 | —FORTY SEVEN INC | 750,000 | $4.8B | 0.20% | |
| 75 | 1K0IGM BIOSCIENCES INC | 250,000 | $4.4B | 0.18% | |
| 76 | —ALIMERA SCIENCES INC | 7,062,607 | $4.0B | 0.16% | |
| 77 | AGLEUSDAEGLEA BIOTHERAPEUTICS INC | 500,046 | $3.8B | 0.16% | |
| 78 | IDYAIDEAYA BIOSCIENCES INC | 422,974 | $3.8B | 0.16% | |
| 79 | —HARPOON THERAPEUTICS INC | 264,497 | $3.6B | 0.15% | |
| 80 | —BIODELIVERY SCIENCES INTL IN | 816,096 | $3.4B | 0.14% | |
| 81 | MOR2MORPHOSYS AG | 124,701 | $3.4B | 0.14% | |
| 82 | STIMNEURONETICS INC | 339,512 | $2.8B | 0.12% | |
| 83 | —ITAMAR MED LTD | 314,136 | $2.7B | 0.11% | |
| 84 | ATECALPHATEC HOLDINGS INC | 536,517 | $2.7B | 0.11% | |
| 85 | —SYNLOGIC INC | 1,107,643 | $2.5B | 0.10% | |
| 86 | —AGILE THERAPEUTICS INC | 1,591,652 | $1.9B | 0.08% | |
| 87 | CSTLCASTLE BIOSCIENCES INC | 92,477 | $1.7B | 0.07% | |
| 88 | NVLSEURALPINE IMMUNE SCIENCES INC | 406,926 | $1.6B | 0.07% | |
| 89 | VRAYQVIEWRAY INC | 378,623 | $1.1B | 0.04% | |
| 90 | —EYENOVIA INC | 197,069 | $729.0M | 0.03% | |
| 91 | —KEMPHARM INC | 692,104 | $477.0M | 0.02% | |
| 92 | —NEOS THERAPEUTICS INC | 320,993 | $475.0M | 0.02% | |
| 93 | —MENLO THERAPEUTICS INC | 99,622 | $446.0M | 0.02% | |
| 94 | —PROTEON THERAPEUTICS INC | 1,224,899 | $318.0M | 0.01% | |
| 95 | —CONSTELLATION PHARMCETICLS I | 23,600 | $152.0M | 0.01% |