DEERFIELD MANAGEMENT COMPANY, L.P. Q3 2023 Filing

Filed November 14, 2023

Portfolio Value

$4538.8T

Holdings

88

Report Date

Q3 2023

Filing Type

13F-HR

All Holdings (88 positions)

#StockSharesValue% PortfolioType
1
NUVLNUVALENT INC
19,991,024$919.0T20.25%
2
GKOS 2.75 06/15/27GLAUKOS CORP
271,452,000$426.5T9.40%
3
VTRSVIATRIS INC
19,863,485$195.9T4.32%
4
INVITAE CORP
217,766,000$163.8T3.61%
5
TABULA RASA HEALTHCARE INC
144,516,000$141.5T3.12%
6
CNCCENTENE CORP DEL
1,990,000$137.1T3.02%
7
NBIXNEUROCRINE BIOSCIENCES INC
1,209,714$136.1T3.00%
8101,042,000$133.5T2.94%
9
AHCOADAPTHEALTH CORP
13,607,940$123.8T2.73%
10
BKD 2 10/15/26BROOKDALE SR LIVING INC
145,955,000$114.3T2.52%
11
ACCD 0.5 04/01/26ACCOLADE INC
132,598,000$107.9T2.38%
12108,858,000$107.6T2.37%
13
INTERCEPT PHARMACEUTICALS IN
98,354,000$105.1T2.32%
14
ACHOWENS & MINOR INC NEW
6,435,000$104.0T2.29%
15
CPRXCATALYST PHARMACEUTICALS INC
8,192,000$95.8T2.11%
16
MRUSMERUS N V
3,876,938$91.4T2.01%
17
DCPHEURDECIPHERA PHARMACEUTICALS IN
6,897,606$87.7T1.93%
18
LRMRLARIMAR THERAPEUTICS INC
16,941,357$66.9T1.47%
19
BUWABIO RAD LABS INC
173,947$62.4T1.37%
20
IDYAIDEAYA BIOSCIENCES INC
2,268,628$61.2T1.35%
21
EHABENHABIT INC
4,997,746$56.2T1.24%
22
HLVXHILLEVAX INC
4,004,231$53.9T1.19%
23
NSTG 2.625 03/01/25NANOSTRING TECHNOLOGIES INC
70,204,000$53.0T1.17%
24
B7SBROOKDALE SR LIVING INC
12,679,651$52.5T1.16%
25
RVMDREVOLUTION MEDICINES INC
1,751,496$48.5T1.07%
26
TDOC 0.875 06/01/25LIVONGO HEALTH INC
50,000,000$45.7T1.01%
27
IARTINTEGRA LIFESCIENCES HLDGS C
1,126,827$43.0T0.95%
28
SGRYSURGERY PARTNERS INC
1,460,000$42.7T0.94%
29
SPRYARS PHARMACEUTICALS INC
11,077,927$41.9T0.92%
30
KURAKURA ONCOLOGY INC
4,374,044$39.9T0.88%
31
GHGUARDANT HEALTH INC
1,329,935$39.4T0.87%
32
ICPTUSDINTERCEPT PHARMACEUTICALS IN
2,077,893$38.5T0.85%
33
SWTXSPRINGWORKS THERAPEUTICS INC
1,579,574$36.5T0.80%
34
CABACABALETTA BIO INC
2,340,118$35.6T0.78%
35
CAREMAX INC
15,873,213$33.7T0.74%
36
GPCRSTRUCTURE THERAPEUTICS INC
627,813$31.7T0.70%
37
HCAT 2.5 04/15/25HEALTH CATALYST INC
30,000,000$28.5T0.63%
38
RAYZEBIO INC
1,159,126$25.7T0.57%
39
DCGODOCGO INC
4,764,000$25.4T0.56%
40
BCRXBIOCRYST PHARMACEUTICALS INC
3,286,000$23.3T0.51%
41
EWTXEDGEWISE THERAPEUTICS INC
3,933,137$22.5T0.50%
42
PODDINSULET CORP
127,000$20.3T0.45%
43
IRONDISC MEDICINE INC
430,000$20.2T0.45%
44
ALHCALIGNMENT HEALTHCARE INC
2,747,015$19.1T0.42%
45
ROIVROIVANT SCIENCES LTD
1,604,487$18.7T0.41%
46
PTCT 1.5 09/15/26PTC THERAPEUTICS INC
22,000,000$17.5T0.39%
47
CRBUCARIBOU BIOSCIENCES INC
3,500,000$16.7T0.37%
48
CSTLCASTLE BIOSCIENCES INC
946,620$16.0T0.35%
49
DAWNDAY ONE BIOPHARMACEUTICALS I
1,269,992$15.6T0.34%
50
VKTXVIKING THERAPEUTICS INC
1,279,000$14.2T0.31%
51
TARSTARSUS PHARMACEUTICALS INC
754,042$13.4T0.30%
52
VSTMVERASTEM INC
1,538,461$12.5T0.28%
53
DNLIDENALI THERAPEUTICS INC
594,989$12.3T0.27%
54
QDELQUIDELORTHO CORP
150,000$11.0T0.24%
55
COGTCOGENT BIOSCIENCES INC
1,089,345$10.6T0.23%
56
LUNGPULMONX CORP
1,017,958$10.5T0.23%
57
RVNCEURREVANCE THERAPEUTICS INC
870,000$10.0T0.22%
58
VIGLVIGIL NEUROSCIENCE INC
1,827,400$9.8T0.22%
59
BCYCBICYCLE THERAPEUTICS PLC
448,753$9.0T0.20%
60
TNGXTANGO THERAPEUTICS INC
793,729$8.9T0.20%
61
PRMEPRIME MEDICINE INC
885,314$8.4T0.19%
62
FDMT4D MOLECULAR THERAPEUTICS IN
650,000$8.3T0.18%
63
5E7ITEOS THERAPEUTICS INC
723,000$7.9T0.17%
64
FUSION PHARMACEUTICALS INC
2,823,000$7.3T0.16%
65
ALECALECTOR INC
1,055,192$6.8T0.15%
66
NEO 1.25 05/01/25NEOGENOMICS INC
6,500,000$6.0T0.13%
67
TOITHE ONCOLOGY INSTITUTE INC
3,360,052$4.7T0.10%
68
WGSGENEDX HOLDINGS CORP
1,253,895$4.6T0.10%
69
FHTXFOGHORN THERAPEUTICS INC
777,525$3.9T0.09%
70
NYXHNYXOAH S A
400,256$2.8T0.06%
71
BDTXBLACK DIAMOND THERAPEUTICS I
930,447$2.7T0.06%
72
ORCHARD THERAPEUTICS PLC
316,169$2.4T0.05%
73
SINGULAR GENOMICS SYSTEMS IN
4,984,871$1.9T0.04%
74
AFIBACUTUS MED INC
2,660,808$1.9T0.04%
75
ANNXANNEXON INC
583,913$1.4T0.03%
76
CUTREURCUTERA INC
154,406$929.5B0.02%
77
NAMSNEWAMSTERDAM PHARMA COMPANY
92,787$176.3B0.00%
78
CAREMAX INC
672,000$134.4B0.00%
79
TLSIWTRISALUS LIFE SCIENCES INC
333,333$126.7B0.00%
80
TOIIWTHE ONCOLOGY INSTITUTE INC
1,250,000$114.9B0.00%
81
MDVLQMEDAVAIL HOLDINGS INC
16,732$100.4B0.00%
82
QSIAWQUANTUM SI INC
333,333$90.0B0.00%
83
BFLYWBUTTERFLY NETWORK INC
733,333$48.5B0.00%
84
SIENSIENTRA INC
10,000$27.8B0.00%
85
SOMALOGIC INC
120,000$26.4B0.00%
86
NUVB/WSNUVATION BIO INC
166,666$16.7B0.00%
87
SRZNWSURROZEN INC
166,666$6.8B0.00%
88
TLSITRISALUS LIFE SCIENCES INC
1$5.0M0.00%