Fund Holdings — DEERFIELD MANAGEMENT COMPANY, L.P.

Total Portfolio Value:
$7.80B
Total Bought:
$1.13B
Total Sold:
$1.51B
Net Transaction:
-$381.37M
Securities
▲▼
SharesValue
Q3 2025
▲▼
Q4 2025
▲▼
Change
▲▼
Q3 2025
▲▼
Q4 2025
▲▼
Weight (%)
▲▼
Change
▲▼
Nuvalent Inc17,991,02417,248,450-742,574$1.56B$1.74B22.24%+$179.16M
Brookdale Senior Living Inc.NOTE 3 500 10 1(BKD)000$0$427.49M5.48%+$427.49M
Cogent Biosciences, Inc.(COGT)9,053,1189,043,903-9,215$130.00M$321.24M4.12%+$191.24M
Praxis Precision Medicines, Inc.(PRAX)840,851903,351+62,500$44.57M$266.25M3.41%+$221.69M
Centene Corporation(CNC)9,046,0006,447,998-2,598,002$322.76M$265.34M3.40%-$57.43M
Viatris Inc.(VTRS)24,099,08320,206,170-3,892,913$238.58M$251.57M3.22%+$12.99M
Revolution Medicines, Inc.(RVMD)3,650,3422,894,613-755,729$170.47M$230.56M2.96%+$60.08M
United Therapeutics Corporation(UTHR)425,993425,9930$178.58M$207.57M2.66%+$28.98M
Vera Therapeutics, Inc.CL A(VERA)3,641,1574,059,695+418,538$105.81M$205.58M2.64%+$99.77M
Mirum Pharmaceuticals, Inc.NOTE 4 000 5 0(MIRM)000$168.19M$180.71M2.32%+$12.52M
Celcuity Inc.(CELC)733,5301,714,000+980,470$36.24M$170.95M2.19%+$134.72M
Neurocrine Biosciences, Inc.(NBIX)1,184,3451,184,3450$166.26M$167.98M2.15%+$1.72M
Ionis Pharmaceuticals, Inc.(IONS)1,979,6691,979,6690$129.51M$156.61M2.01%+$27.10M
Newamsterdam Pharma Company
ORDINARY SHARES
4,266,6934,164,789-101,904$121.34M$146.10M1.87%+$24.76M
Inspire Medical Systems, Inc.(INSP)1,047,6941,505,872+458,178$77.74M$138.89M1.78%+$61.15M
Legend Biotech CorporationADS(LEGN)2,962,3385,932,000+2,969,662$96.60M$128.96M1.65%+$32.36M
Brookdale Senior Living Inc.(BKD)11,641,64211,637,032-4,610$98.60M$125.56M1.61%+$26.96M
Indivior Plc6,986,8113,393,063-3,593,748$168.45M$121.74M1.56%-$46.71M
Arrowhead Pharmaceuticals, Inc.(ARWR)993,0001,832,946+839,946$34.25M$121.69M1.56%+$87.44M
Larimar Therapeutics, Inc.(LRMR)30,606,97430,606,9740$98.86M$116.61M1.49%+$17.75M
Catalyst Pharmaceuticals Inc4,974,7674,911,161-63,606$98.00M$114.63M1.47%+$16.62M
AdaptHealth Corp.(AHCO)11,477,73011,477,7300$102.73M$114.32M1.47%+$11.59M
BioCryst Pharmaceuticals, Inc.(BCRX)12,169,00014,341,000+2,172,000$92.36M$111.86M1.43%+$19.50M
Ionis Pharmaceuticals, Inc.NOTE 1 750 6 1(IONS)000$82.66M$95.33M1.22%+$12.67M
Alignment Healthcare, Inc.NOTE 4 250 11 1(ALHC)000$0$92.55M1.19%+$92.55M
ARS Pharmaceuticals, Inc.(SPRY)7,503,8127,503,8120$75.41M$87.42M1.12%+$12.01M
Pharvaris N V
COM
2,442,4643,126,042+683,578$60.94M$86.75M1.11%+$25.81M
Savara Inc.(SVRA)7,964,00013,569,000+5,605,000$28.43M$81.82M1.05%+$53.39M
IDEAYA Biosciences, Inc.(IDYA)2,153,0432,153,0430$58.58M$74.43M0.95%+$15.85M
Certara, Inc.(CERT)6,739,5377,808,605+1,069,068$82.36M$68.79M0.88%-$13.56M
Bio Rad Labs IncCL A226,070226,0700$63.39M$68.50M0.88%+$5.11M
NeoGenomics, Inc.NOTE 0 250 1 1(NEO)000$62.92M$64.69M0.83%+$1.77M
Acadia Healthcare Company, Inc.(ACHC)1,189,0004,520,000+3,331,000$29.44M$64.14M0.82%+$34.70M
BridgeBio Oncology Therapeutics, Inc.(BBOT)4,885,4464,885,4460$56.57M$61.17M0.78%+$4.59M
Stoke Therapeutics, Inc.(STOK)01,823,500+1,823,500$0$57.88M0.74%+$57.88M
Lantheus Holdings, Inc.(LNTH)0827,999+827,999$0$55.10M0.71%+$55.10M
Structure Therapeutics IncADS373,407767,993+394,586$10.46M$53.41M0.68%+$42.96M
Envista Holdings Corporation(NVST)2,294,0362,280,498-13,538$46.73M$49.51M0.63%+$2.78M
Enhabit Inc
COM
4,747,7464,747,7460$38.03M$43.77M0.56%+$5.74M
Kymera Therapeutics, Inc.(KYMR)572,258561,170-11,088$32.39M$43.66M0.56%+$11.27M
CareDx, Inc.(CDNA)2,191,0002,191,0000$31.86M$41.28M0.53%+$9.42M
Disc Medicine, Inc.(IRON)919,403511,163-408,240$60.75M$40.59M0.52%-$20.16M
Sionna Therapeutics, Inc.(SION)970,590970,5900$28.55M$39.93M0.51%+$11.39M
LivaNova PLCNOTE 2 500 3 1(LIVN)000$36.86M$39.73M0.51%+$2.86M
Belite Bio, IncADS(BLTE)0233,813+233,813$0$37.40M0.48%+$37.40M
Day One Biopharmaceuticals I
COM
4,705,4133,723,131-982,282$33.17M$34.70M0.44%+$1.53M
Phreesia, Inc.(PHR)1,116,7521,999,045+882,293$26.27M$33.82M0.43%+$7.56M
Embecta Corp.(EMBC)2,620,4212,752,031+131,610$36.97M$32.69M0.42%-$4.28M
Veracyte, Inc.(VCYT)726,000726,0000$24.92M$30.56M0.39%+$5.64M
Lantheus Holdings, Inc.NOTE 2 625 12 1(LNTH)000$26.53M$28.91M0.37%+$2.38M
Beta Bionics, Inc.(BBNX)1,168,415938,308-230,107$23.22M$28.59M0.37%+$5.37M
Ventas, Inc.(VTR)354,000354,0000$24.78M$27.39M0.35%+$2.62M
Immunocore Holdings plcNOTE 2 500 2 0(IMCR)000$27.04M$27.08M0.35%+$41.1K
Alnylam Pharmaceuticals, Inc.(ALNY)67,93567,9350$30.98M$27.01M0.35%-$3.96M
Tango Therapeutics, Inc.(TNGX)02,906,946+2,906,946$0$25.76M0.33%+$25.76M
Xenon Pharmaceuticals Inc.(XENE)542,020542,0200$21.76M$24.29M0.31%+$2.53M
Spyre Therapeutics, Inc.(SYRE)613,665710,626+96,961$10.29M$23.28M0.30%+$13.00M
Foghorn Therapeutics Inc.(FHTX)3,255,5143,649,211+393,697$15.92M$19.71M0.25%+$3.79M
Compass Therapeutics, Inc.(CMPX)03,606,000+3,606,000$0$19.36M0.25%+$19.36M
Edgewise Therapeutics, Inc.(EWTX)765,694765,6940$12.42M$19.00M0.24%+$6.58M
Kyverna Therapeutics, Inc.(KYTX)02,000,000+2,000,000$0$18.80M0.24%+$18.80M
Taysha Gene Therapies, Inc.(TSHA)5,386,0002,722,165-2,663,835$17.61M$14.97M0.19%-$2.64M
CorMedix Inc.(CRMD)3,323,8331,107,944-2,215,889$38.66M$12.89M0.17%-$25.77M
DFP Healthcare Acquisitions Cor(DFPH)3,360,0523,360,0520$11.73M$11.96M0.15%+$235.2K
Monopar Therapeutics Inc.(MNPR)159,765170,558+10,793$13.05M$11.14M0.14%-$1.91M
Medline Inc.CL A(MDLN)0260,000+260,000$0$10.92M0.14%+$10.92M
Omada Health, Inc.(OMDA)553,107553,1070$12.23M$8.73M0.11%-$3.50M
CalciMedica, Inc.(CALC)1,300,0001,300,0000$4.00M$8.57M0.11%+$4.57M
Prestige Consumer Healthcare Inc.(PBH)64,56369,669+5,106$4.03M$4.30M0.06%+$269.1K
Cullinan Therapeutics, Inc.(CGEM)2,927,013386,169-2,540,844$17.36M$4.00M0.05%-$13.36M
Veeva Systems Inc.CL A(VEEV)017,711+17,711$0$3.95M0.05%+$3.95M
RadNet, Inc.(RDNT)39,91349,951+10,038$3.04M$3.56M0.05%+$522.2K
Labcorp Holdings Inc.(LH)1,05713,825+12,768$303.4K$3.47M0.04%+$3.16M
Enovis Corporation(ENOV)69,213127,270+58,057$2.10M$3.39M0.04%+$1.29M
Alignment Healthcare, Inc.(ALHC)102,942164,345+61,403$1.80M$3.25M0.04%+$1.45M
Quest Diagnostics Incorporated(DGX)018,392+18,392$0$3.19M0.04%+$3.19M
TransMedics Group, Inc.(TMDX)12,75225,492+12,740$1.43M$3.10M0.04%+$1.67M
Insulet Corporation(PODD)4,48010,616+6,136$1.38M$3.02M0.04%+$1.63M
Annexon, Inc.(ANNX)583,913583,9130$1.78M$2.93M0.04%+$1.15M
Biolife Solutions Inc111,195120,211+9,016$2.84M$2.91M0.04%+$70.1K
Chemed Corporation(CHE)4,6646,215+1,551$2.09M$2.66M0.03%+$570.9K
Petco Health and Wellness Company, Inc.(WOOF)0936,309+936,309$0$2.63M0.03%+$2.63M
OrthoPediatrics Corp.(KIDS)194,109144,220-49,889$3.60M$2.56M0.03%-$1.04M
The Cigna Group(CI)09,203+9,203$0$2.53M0.03%+$2.53M
Trupanion, Inc.(TRUP)57,04566,438+9,393$2.47M$2.48M0.03%+$13.9K
ResMed Inc.(RMD)010,104+10,104$0$2.43M0.03%+$2.43M
Boston Scientific Corporation(BSX)31,31224,941-6,371$3.06M$2.38M0.03%-$678.9K
DaVita Inc.(DVA)18,56720,909+2,342$2.47M$2.38M0.03%-$91.5K
Doximity, Inc.CL A(DOCS)051,942+51,942$0$2.30M0.03%+$2.30M
DexCom, Inc.(DXCM)22,28732,943+10,656$1.50M$2.19M0.03%+$686.7K
iRhythm Holdings, Inc.(IRTC)17,26212,099-5,163$2.97M$2.15M0.03%-$822.0K
Newamsterdam Pharma CompanyW EXP 99 99 999
*W EXP 99/99/999
92,78792,7870$1.59M$2.13M0.03%+$546.5K
CONMED Corporation(CNMD)760,19652,555-707,641$35.75M$2.13M0.03%-$33.62M
Masimo Corp016,147+16,147$0$2.10M0.03%+$2.10M
LeMaitre Vascular, Inc.(LMAT)29,95925,815-4,144$2.62M$2.09M0.03%-$528.1K
10x Genomics, Inc.CL A(TXG)261,188126,574-134,614$3.05M$2.06M0.03%-$988.9K
AtriCure, Inc.(ATRC)87,56952,076-35,493$3.09M$2.06M0.03%-$1.03M
Avanos Med Inc122,899167,061+44,162$1.42M$1.88M0.02%+$455.4K
CorVel Corporation(CRVL)30,21627,629-2,587$2.34M$1.87M0.02%-$469.7K
Cardinal Health, Inc.(CAH)08,985+8,985$0$1.85M0.02%+$1.85M
Page 1 of 2
DEERFIELD MANAGEMENT COMPANY, L.P. — 13F Holdings — Q4 2025 | TickerTrail