Deerfield Management Company

Deerfield Management Company as of March 31, 2026

Portfolio Holdings for Deerfield Management Company

Deerfield Management Company holds 82 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Nuvalent Inc-a (NUVL) 20.8 $1.8B 17M 102.45
Brookdale Sr Living Note 3.500%10/1 (Principal) 6.0 $505M 307M 1.65
Cogent Biosciences (COGT) 4.1 $348M 9.0M 38.49
Praxis Precision Medicines I Com New (PRAX) 3.7 $310M 963k 322.19
Viatris (VTRS) 3.2 $273M 20M 13.51
United Therapeutics Corporation (UTHR) 3.2 $271M 457k 592.98
Revolution Medicines (RVMD) 2.6 $223M 2.3M 97.25
Mirum Pharmaceuticals Note 4.000% 5/0 (Principal) 2.5 $209M 70M 2.99
Arrowhead Pharmaceuticals In Note 1/1 (Principal) 2.4 $207M 200M 1.04
Celcuity (CELC) 2.3 $196M 1.7M 114.14
Centene Corporation (CNC) 2.3 $194M 5.9M 32.74
Larimar Therapeutics (LRMR) 1.9 $160M 36M 4.50
Brookdale Senior Living (BKD) 1.9 $159M 12M 13.68
Vera Therapeutics Cl A (VERA) 1.8 $150M 3.7M 40.23
Ionis Pharmaceuticals (IONS) 1.8 $149M 2.0M 75.09
BioCryst Pharmaceuticals (BCRX) 1.7 $143M 15M 9.52
Inspire Med Sys (INSP) 1.6 $139M 2.7M 51.58
Legend Biotech Corp Sponsored Ads (LEGN) 1.6 $139M 7.7M 18.09
Adapthealth Corp Common Stock (AHCO) 1.6 $137M 12M 11.90
Newamsterdam Pharma Company Ordinary Shares (NAMS) 1.6 $137M 4.3M 32.01
Acadia Healthcare (ACHC) 1.2 $106M 4.5M 23.39
Arrowhead Pharmaceuticals (ARWR) 1.2 $99M 1.6M 62.70
Catalyst Pharmaceutical Partners (CPRX) 1.2 $98M 3.9M 24.76
Indivior Pharmaceuticals (INDV) 1.1 $94M 3.1M 30.48
Xenon Pharmaceuticals (XENE) 1.1 $94M 1.6M 58.15
Ionis Pharmaceuticals Note 1.750% 6/1 (Principal) 1.1 $91M 60M 1.51
Pharvaris N V (PHVS) 1.0 $88M 3.1M 28.25
Syndax Pharmaceuticals (SNDX) 1.0 $88M 3.8M 23.36
Tango Therapeutics (TNGX) 1.0 $87M 4.1M 20.92
Alignment Healthcare Note 4.250%11/1 (Principal) 1.0 $86M 61M 1.41
Dianthus Therapeutics (DNTH) 1.0 $86M 1.0M 83.92
Pfizer (PFE) 1.0 $85M 3.0M 28.08
Neurocrine Biosciences (NBIX) 0.9 $80M 610k 131.74
Day One Biopharmaceuticals I (DAWN) 0.9 $80M 3.7M 21.44
Savara (SVRA) 0.9 $74M 14M 5.46
Zenas Biopharma Note 2.500% 4/0 (Principal) 0.8 $67M 65M 1.03
Enhabit Ord (EHAB) 0.8 $67M 4.7M 14.09
Neogenomics Note 0.250% 1/1 (Principal) 0.8 $67M 73M 0.92
Genmab A/s Sponsored Ads (GMAB) 0.8 $66M 2.5M 26.83
Bio Rad Labs Cl A (BIO) 0.7 $63M 226k 278.75
Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) 0.7 $63M 828k 75.85
Silverback Therapeutics (SPRY) 0.7 $60M 7.5M 8.03
Stoke Therapeutics (STOK) 0.7 $59M 1.8M 32.56
Envista Hldgs Corp (NVST) 0.7 $56M 2.2M 25.37
Ideaya Biosciences (IDYA) 0.6 $51M 1.5M 33.32
Belite Bio Sponsored Ads (BLTE) 0.6 $49M 304k 159.44
BioMarin Pharmaceutical (BMRN) 0.6 $48M 852k 56.49
Kymera Therapeutics (KYMR) 0.6 $47M 561k 83.29
Certara Ord (CERT) 0.5 $45M 7.8M 5.70
Bridgebio Oncology Therapeut Com New (BBOT) 0.5 $44M 4.9M 8.95
Disc Medicine (IRON) 0.5 $42M 657k 63.94
Livanova Note 2.500% 3/1 (Principal) 0.5 $40M 34M 1.17
Sionna Therapeutics (SION) 0.5 $39M 971k 40.09
Caredx (CDNA) 0.4 $38M 2.2M 17.36
Structure Therapeutics Sponsored Ads (GPCR) 0.4 $37M 768k 48.20
Immunocore Hldgs Note 2.500% 2/0 (Principal) 0.3 $27M 30M 0.90
Veracyte (VCYT) 0.3 $23M 726k 32.21
Alnylam Pharmaceuticals (ALNY) 0.3 $23M 68k 330.87
Embecta Corp Common Stock (EMBC) 0.3 $22M 2.5M 8.84
Tyra Biosciences (TYRA) 0.2 $21M 549k 38.30
Foghorn Therapeutics (FHTX) 0.2 $21M 4.4M 4.78
Bright Minds Biosciences Com New (DRUG) 0.2 $21M 283k 72.97
Compass Therapeutics (CMPX) 0.2 $19M 3.6M 5.29
Monopar Therapeutics Com New (MNPR) 0.2 $18M 324k 54.79
Kyverna Therapeutics (KYTX) 0.2 $17M 2.0M 8.63
Spyglass Pharma Com Shs 0.2 $14M 550k 25.91
Beta Bionics (BBNX) 0.2 $13M 1.3M 10.02
Taysha Gene Therapies Com Shs (TSHA) 0.1 $12M 2.7M 4.47
Oncology Institu (TOI) 0.1 $10M 3.4M 3.07
Cullinan Oncology (CGEM) 0.1 $5.5M 386k 14.21
Annexon (ANNX) 0.0 $3.2M 584k 5.54
Alector (ALEC) 0.0 $2.3M 1.1M 2.15
Newamsterdam Pharma Company *w Exp 99/99/999 (NAMSW) 0.0 $1.9M 93k 20.04
Edwards Lifesciences (EW) 0.0 $1.1M 14k 80.08
Biomx Com New (PHGE) 0.0 $493k 131k 3.75
Veradermics Common Stock 0.0 $316k 5.0k 63.15
Humana (HUM) 0.0 $159k 917.00 173.39
The Oncology Institute *w Exp 99/99/999 (TOIIW) 0.0 $55k 1.3M 0.04
Quantum Si *w Exp 06/10/202 (QSIAW) 0.0 $36k 333k 0.11
Pmv Pharmaceuticals (PMVP) 0.0 $11k 8.8k 1.24
Surrozen *w Exp 08/01/203 (SRZNW) 0.0 $2.7k 167k 0.02
Myriad Genetics (MYGN) 0.0 $2.3k 505.00 4.50