Fund Holdings — DEERFIELD MANAGEMENT COMPANY, L.P.

Total Portfolio Value:
$9.59B
Total Bought:
$1.00B
Total Sold:
$921.77M
Net Transaction:
+$81.05M
Securities
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SharesValue
Q1 2026
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Q2 2026
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Change
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Q1 2026
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Q2 2026
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Weight (%)
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Change
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Nuvalent Inc17,248,45017,248,4500$1.77B$2.13B22.22%+$363.08M
Brookdale Senior Living Inc.NOTE 3 500 10 1(BKD)000$505.44M$585.70M6.11%+$80.26M
Revolution Medicines, Inc.(RVMD)2,297,0002,392,000+95,000$223.38M$447.97M4.67%+$224.59M
Praxis Precision Medicines, Inc.(PRAX)963,351963,3510$310.38M$322.52M3.36%+$12.14M
Viatris Inc.(VTRS)20,206,17020,206,1700$272.99M$320.87M3.35%+$47.89M
Centene Corporation(CNC)5,917,0914,901,000-1,016,091$193.73M$314.60M3.28%+$120.87M
Revolution Medicines IncNOTE 0 500 5 0000$0$251.68M2.63%+$251.68M
United Therapeutics Corporation(UTHR)457,000457,0000$270.99M$247.62M2.58%-$23.38M
Arrowhead Pharmaceuticals, Inc.NOTE 1 1(ARWR)000$207.18M$240.54M2.51%+$33.36M
Legend Biotech CorporationADS(LEGN)7,687,6388,137,638+450,000$139.07M$235.01M2.45%+$95.95M
Cogent Biosciences, Inc.(COGT)9,043,9035,006,104-4,037,799$348.10M$193.74M2.02%-$154.36M
Genmab A/SADS(GMAB)2,462,0006,865,000+4,403,000$66.06M$188.58M1.97%+$122.53M
Brookdale Senior Living Inc.(BKD)11,637,03211,637,0320$159.19M$187.24M1.95%+$28.05M
Vera Therapeutics, Inc.CL A(VERA)3,722,1003,916,400+194,300$149.74M$168.05M1.75%+$18.31M
Ionis Pharmaceuticals, Inc.(IONS)1,979,6691,979,6690$148.65M$156.97M1.64%+$8.31M
Celcuity Inc.(CELC)1,714,0001,451,014-262,986$195.64M$151.81M1.58%-$43.83M
BioCryst Pharmaceuticals, Inc.(BCRX)15,038,00015,096,403+58,403$143.16M$150.96M1.57%+$7.80M
Newamsterdam Pharma Company
ORDINARY SHARES
4,264,7894,264,7890$136.52M$144.53M1.51%+$8.02M
Acadia Healthcare Company, Inc.(ACHC)4,520,0004,520,0000$105.72M$133.48M1.39%+$27.75M
Tango Therapeutics, Inc.(TNGX)4,146,8134,190,611+43,798$86.75M$131.00M1.37%+$44.25M
AdaptHealth Corp.(AHCO)11,477,73011,477,7300$136.58M$119.60M1.25%-$16.99M
Pharvaris N V
COM
3,126,0423,376,042+250,000$88.31M$116.74M1.22%+$28.43M
Celcuity IncNOTE 0 250 8 0000$0$113.78M1.19%+$113.78M
Arrowhead Pharmaceuticals, Inc.(ARWR)1,573,2971,389,055-184,242$98.65M$113.22M1.18%+$14.58M
Dianthus Therapeutics, Inc.(DNTH)1,019,8131,125,313+105,500$85.58M$109.70M1.14%+$24.11M
Larimar Therapeutics, Inc.(LRMR)35,606,97435,606,9740$160.23M$108.60M1.13%-$51.63M
Mineralys Therapeutics, Inc.(MLYS)03,958,000+3,958,000$0$106.79M1.11%+$106.79M
Alignment Healthcare, Inc.NOTE 4 250 11 1(ALHC)000$85.86M$103.83M1.08%+$17.97M
IDEAYA Biosciences, Inc.(IDYA)1,530,0082,714,503+1,184,495$50.98M$101.17M1.06%+$50.19M
Xenon Pharmaceuticals Inc.(XENE)1,615,6961,615,6960$93.95M$97.52M1.02%+$3.57M
Ionis Pharmaceuticals, Inc.NOTE 1 750 6 1(IONS)000$90.61M$93.10M0.97%+$2.49M
Savara Inc.(SVRA)13,569,00013,569,0000$74.09M$83.59M0.87%+$9.50M
Lantheus Holdings, Inc.(LNTH)827,999752,999-75,000$62.80M$83.54M0.87%+$20.73M
Syndax Pharmaceuticals, Inc.(SNDX)3,779,9003,779,9000$88.30M$82.63M0.86%-$5.67M
Zenas BioPharma, Inc.NOTE 2 500 4 0(ZBIO)000$67.25M$80.32M0.84%+$13.06M
BioMarin Pharmaceutical Inc.(BMRN)851,5561,332,836+481,280$48.10M$76.26M0.80%+$28.16M
Pfizer Inc.(PFE)3,040,0003,040,0000$85.36M$73.20M0.76%-$12.16M
Indivior Pharmaceuticals, Inc.(INDV)3,097,7901,648,895-1,448,895$94.42M$67.65M0.71%-$26.77M
Bio Rad Labs IncCL A226,070226,0700$63.02M$66.38M0.69%+$3.36M
ARS Pharmaceuticals, Inc.(SPRY)7,503,8127,503,8120$60.26M$60.11M0.63%-$150.1K
Stoke Therapeutics, Inc.(STOK)1,823,5001,823,5000$59.37M$59.66M0.62%+$291.8K
Structure Therapeutics IncADS767,9931,086,000+318,007$37.02M$58.29M0.61%+$21.27M
Envista Holdings Corporation(NVST)2,210,1002,210,1000$56.07M$58.24M0.61%+$2.17M
Inspire Medical Systems, Inc.(INSP)2,703,2381,296,862-1,406,376$139.43M$57.85M0.60%-$81.58M
CareDx, Inc.(CDNA)2,191,0001,997,618-193,382$38.04M$56.93M0.59%+$18.90M
Boston Scientific Corporation(BSX)01,315,000+1,315,000$0$56.12M0.59%+$56.12M
Belite Bio, IncADS(BLTE)304,013357,199+53,186$48.47M$55.00M0.57%+$6.53M
Parabilis Medicines Inc01,880,704+1,880,704$0$51.47M0.54%+$51.47M
Certara, Inc.(CERT)7,808,6057,512,928-295,677$44.51M$49.21M0.51%+$4.70M
Disc Medicine, Inc.(IRON)657,000657,0000$42.01M$48.05M0.50%+$6.04M
LivaNova PLCNOTE 2 500 3 1(LIVN)000$40.03M$46.49M0.48%+$6.45M
BridgeBio Oncology Therapeutics, Inc.(BBOT)4,885,4464,885,4460$43.72M$37.23M0.39%-$6.50M
Tyra Biosciences, Inc.(TYRA)549,0001,017,000+468,000$21.03M$32.48M0.34%+$11.46M
Monopar Therapeutics Inc.(MNPR)323,745323,7450$17.74M$29.98M0.31%+$12.24M
Sionna Therapeutics, Inc.(SION)970,590680,916-289,674$38.91M$29.95M0.31%-$8.96M
Immunocore Holdings plcNOTE 2 500 2 0(IMCR)000$27.03M$27.10M0.28%+$79.1K
Avalyn Pharmaceuticals Inc0731,000+731,000$0$24.06M0.25%+$24.06M
Foghorn Therapeutics Inc.(FHTX)4,394,3674,394,3670$21.01M$21.44M0.22%+$439.4K
Beta Bionics, Inc.(BBNX)1,324,0001,324,0000$13.27M$20.75M0.22%+$7.48M
Alnylam Pharmaceuticals, Inc.(ALNY)67,93567,9350$22.48M$20.45M0.21%-$2.03M
Bright Minds Biosciences Inc.(DRUG)283,000283,0000$20.65M$19.87M0.21%-$783.9K
Odyssey Therapeutics Inc01,046,139+1,046,139$0$19.57M0.20%+$19.57M
DFP Healthcare Acquisitions Cor(DFPH)3,360,0523,360,0520$10.32M$18.25M0.19%+$7.93M
Kyverna Therapeutics, Inc.(KYTX)2,000,0002,000,0000$17.26M$17.82M0.19%+$560.0K
Alamar Biosciences Inc0600,000+600,000$0$16.25M0.17%+$16.25M
Chemed Corporation(CHE)030,000+30,000$0$13.97M0.15%+$13.97M
SpyGlass Pharma, Inc.(SGP)550,000550,0000$14.25M$12.24M0.13%-$2.01M
NeoGenomics, Inc.NOTE 0 250 1 1(NEO)000$66.65M$12.20M0.13%-$54.45M
Adagene IncADS02,666,666+2,666,666$0$11.20M0.12%+$11.20M
Hemab Therapeutics Hldgs Inc0275,000+275,000$0$10.10M0.11%+$10.10M
Mobia Med Inc0670,752+670,752$0$8.99M0.09%+$8.99M
Embecta Corp.(EMBC)2,534,9612,534,9610$22.41M$8.26M0.09%-$14.15M
Veracyte, Inc.(VCYT)726,000101,000-625,000$23.38M$5.93M0.06%-$17.45M
Annexon, Inc.(ANNX)583,913583,9130$3.23M$3.33M0.03%+$99.3K
Alector Inc1,055,1921,055,1920$2.27M$2.12M0.02%-$147.7K
Newamsterdam Pharma CompanyW EXP 99 99 999
*W EXP 99/99/999
92,78792,7870$1.86M$1.98M0.02%+$123.4K
Edwards Lifesciences Corp13,70213,7020$1.10M$1.24M0.01%+$142.2K
Mirum Pharmaceuticals, Inc.(MIRM)06,027+6,027$0$705.6K0.01%+$705.6K
Humana Inc.(HUM)9179170$159.0K$364.3K0.00%+$205.3K
DFP Healthcare Acquisitions CorW EXP 99 99 999(DFPH)1,250,0001,250,0000$54.8K$51.0K0.00%-$3.8K
PMV Pharmaceuticals, Inc.(PMVP)8,7908,7900$10.9K$11.8K0.00%+$879
Surrozen, Inc.W EXP 08 01 203(SRZN)166,666166,6660$2.7K$2.8K0.00%+$83
Tessera Defense and Homeland Security Inc.(HLSQ)131,2720-131,272$492.8K$0—-$492.8K
Catalyst Pharmaceuticals Inc3,943,6000-3,943,600$97.64M$0—-$97.64M
Compass Therapeutics, Inc.(CMPX)3,606,0000-3,606,000$19.08M$0—-$19.08M
Cullinan Therapeutics, Inc.(CGEM)386,1690-386,169$5.49M$0—-$5.49M
Day One Biopharmaceuticals I
COM
3,723,1310-3,723,131$79.82M$0—-$79.82M
Enhabit Inc
COM
4,747,7460-4,747,746$66.90M$0—-$66.90M
Kymera Therapeutics, Inc.(KYMR)561,1700-561,170$46.74M$0—-$46.74M
Mirum Pharmaceuticals, Inc.NOTE 4 000 5 0(MIRM)000$209.44M$0—-$209.44M
Myriad Genetics, Inc.(MYGN)5050-505$2.3K$0—-$2.3K
Neurocrine Biosciences, Inc.(NBIX)610,0000-610,000$80.36M$0—-$80.36M
Quantum-Si incorporatedW EXP 06 10 202(QSI)333,3330-333,333$36.2K$0—-$36.2K
Taysha Gene Therapies, Inc.(TSHA)2,722,1650-2,722,165$12.17M$0—-$12.17M
Veradermics, Incorporated(MANE)5,0000-5,000$315.8K$0—-$315.8K
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DEERFIELD MANAGEMENT COMPANY, L.P. — 13F Holdings — Q2 2026 | TickerTrail