Fund Holdings — DEERFIELD MANAGEMENT COMPANY, L.P.

Total Portfolio Value
$7.80B
Total Bought
$1.13B
Total Sold
$1.51B
Net Transaction
-$381.37M
Filing Period:
Securities
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SharesValue ($K)
Q3 2025
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Q4 2025
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Change
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Q3 2025
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Q4 2025
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Weight (%)
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Change
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BROOKDALE SR LIVING INC(BKD)0000427,4945.48%+427,494
PRAXIS PRECISION MEDICINES I(PRAX)840,851903,351+62,50044,565266,2543.41%+221,689
COGENT BIOSCIENCES INC(COGT)9,053,1189,043,903-9,215130,003321,2394.12%+191,237
NUVALENT INC17,991,02417,248,450-742,5741,555,8641,735,02222.24%+179,158
CELCUITY INC(CELC)733,5301,714,000+980,47036,236170,9542.19%+134,718
VERA THERAPEUTICS INC(VERA)3,641,1574,059,695+418,538105,812205,5832.64%+99,771
ALIGNMENT HEALTHCARE INC(ALHC)000092,5531.19%+92,553
ARROWHEAD PHARMACEUTICALS IN(ARWR)993,0001,832,946+839,94634,249121,6891.56%+87,441
INSPIRE MED SYS INC(INSP)1,047,6941,505,872+458,17877,739138,8871.78%+61,148
REVOLUTION MEDICINES INC(RVMD)3,650,3422,894,613-755,729170,471230,5562.96%+60,085
STOKE THERAPEUTICS INC(STOK)01,823,500+1,823,500057,8780.74%+57,878
LANTHEUS HLDGS INC(LNTH)0827,999+827,999055,1030.71%+55,103
SAVARA INC(SVRA)7,964,00013,569,000+5,605,00028,43181,8211.05%+53,390
STRUCTURE THERAPEUTICS INC373,407767,993+394,58610,45553,4140.68%+42,959
BELITE BIO INC(BLTE)0233,813+233,813037,4010.48%+37,401
ACADIA HEALTHCARE COMPANY IN(ACHC)1,189,0004,520,000+3,331,00029,44064,1390.82%+34,699
LEGEND BIOTECH CORP(LEGN)2,962,3385,932,000+2,969,66296,602128,9621.65%+32,360
UNITED THERAPEUTICS CORP DEL(UTHR)425,993425,9930178,581207,5652.66%+28,985
IONIS PHARMACEUTICALS INC(IONS)1,979,6691,979,6690129,510156,6122.01%+27,102
BROOKDALE SR LIVING INC(BKD)11,641,64211,637,032-4,61098,605125,5641.61%+26,959
PHARVARIS N V
COM
2,442,4643,126,042+683,57860,93986,7481.11%+25,808
TANGO THERAPEUTICS INC(TNGX)02,906,946+2,906,946025,7560.33%+25,756
NEWAMSTERDAM PHARMA COMPANY
ORDINARY SHARES
4,266,6934,164,789-101,904121,345146,1011.87%+24,756
BIOCRYST PHARMACEUTICALS INC(BCRX)12,169,00014,341,000+2,172,00092,363111,8601.43%+19,497
COMPASS THERAPEUTICS INC(CMPX)03,606,000+3,606,000019,3640.25%+19,364
KYVERNA THERAPEUTICS INC(KYTX)02,000,000+2,000,000018,8000.24%+18,800
LARIMAR THERAPEUTICS INC(LRMR)30,606,97430,606,974098,861116,6131.49%+17,752
CATALYST PHARMACEUTICALS INC4,974,7674,911,161-63,60698,003114,6261.47%+16,624
IDEAYA BIOSCIENCES INC(IDYA)2,153,0432,153,043058,58474,4310.95%+15,846
SPYRE THERAPEUTICS INC(SYRE)613,665710,626+96,96110,28523,2800.30%+12,995
VIATRIS INC(VTRS)24,099,08320,206,170-3,892,913238,581251,5673.22%+12,986
IONIS PHARMACEUTICALS INC(IONS)00082,65895,3281.22%+12,670
MIRUM PHARMACEUTICALS INC(MIRM)000168,191180,7082.32%+12,517
ARS PHARMACEUTICALS INC(SPRY)7,503,8127,503,812075,41387,4191.12%+12,006
ADAPTHEALTH CORP(AHCO)11,477,73011,477,7300102,726114,3181.47%+11,593
SIONNA THERAPEUTICS INC(SION)970,590970,590028,54539,9300.51%+11,385
KYMERA THERAPEUTICS INC(KYMR)572,258561,170-11,08832,39043,6650.56%+11,275
MEDLINE INC(MDLN)0260,000+260,000010,9200.14%+10,920
CAREDX INC(CDNA)2,191,0002,191,000031,85741,2780.53%+9,421
PHREESIA INC(PHR)1,116,7521,999,045+882,29326,26633,8240.43%+7,558
EDGEWISE THERAPEUTICS INC(EWTX)765,694765,694012,42019,0010.24%+6,581
ENHABIT INC
COM
4,747,7464,747,746038,02943,7740.56%+5,745
VERACYTE INC(VCYT)726,000726,000024,92430,5650.39%+5,641
BETA BIONICS INC(BBNX)1,168,415938,308-230,10723,21628,5900.37%+5,374
BIO RAD LABS INC226,070226,070063,38868,4970.88%+5,109
BRIDGEBIO ONCOLOGY THERAPEUT(BBOT)4,885,4464,885,446056,57361,1660.78%+4,592
CALCIMEDICA INC(CALC)1,300,0001,300,00003,9998,5670.11%+4,568
VEEVA SYS INC(VEEV)017,711+17,71103,9540.05%+3,954
FOGHORN THERAPEUTICS INC(FHTX)3,255,5143,649,211+393,69715,91919,7060.25%+3,786
QUEST DIAGNOSTICS INC(DGX)018,392+18,39203,1920.04%+3,192
LABCORP HOLDINGS INC(LH)1,05713,825+12,7683033,4680.04%+3,165
LIVANOVA PLC(LIVN)00036,86139,7260.51%+2,864
ENVISTA HOLDINGS CORPORATION(NVST)2,294,0362,280,498-13,53846,73049,5100.63%+2,780
PETCO HEALTH & WELLNESS CO I(WOOF)0936,309+936,30902,6310.03%+2,631
VENTAS INC(VTR)354,000354,000024,77627,3930.35%+2,616
THE CIGNA GROUP(CI)09,203+9,20302,5330.03%+2,533
XENON PHARMACEUTICALS INC(XENE)542,020542,020021,76224,2930.31%+2,531
RESMED INC(RMD)010,104+10,10402,4340.03%+2,434
LANTHEUS HLDGS INC(LNTH)00026,53328,9110.37%+2,378
DOXIMITY INC(DOCS)051,942+51,94202,3000.03%+2,300
MASIMO CORP016,147+16,14702,1000.03%+2,100
CARDINAL HEALTH INC(CAH)08,985+8,98501,8460.02%+1,846
GOODRX HLDGS INC(GDRX)0660,133+660,13301,7890.02%+1,789
NEOGENOMICS INC(NEO)00062,92364,6900.83%+1,767
SURGERY PARTNERS INC(SGRY)0112,623+112,62301,7400.02%+1,740
NEUROCRINE BIOSCIENCES INC(NBIX)1,184,3451,184,3450166,258167,9762.15%+1,717
ADDUS HOMECARE CORP015,871+15,87101,7040.02%+1,704
TRANSMEDICS GROUP INC(TMDX)12,75225,492+12,7401,4313,1010.04%+1,670
INSULET CORP(PODD)4,48010,616+6,1361,3833,0170.04%+1,634
ENCOMPASS HEALTH CORP(EHC)015,259+15,25901,6200.02%+1,620
DAY ONE BIOPHARMACEUTICALS I
COM
4,705,4133,723,131-982,28233,17334,7000.44%+1,526
ALIGNMENT HEALTHCARE INC(ALHC)102,942164,345+61,4031,7963,2460.04%+1,449
ABBOTT LABS011,449+11,44901,4340.02%+1,434
MAXIMUS INC(MMS)016,606+16,60601,4330.02%+1,433
ENOVIS CORPORATION(ENOV)69,213127,270+58,0572,1003,3900.04%+1,291
ANNEXON INC(ANNX)583,913583,91301,7812,9310.04%+1,150
HEALTHEQUITY INC(HQY)7,06016,231+9,1716691,4870.02%+818
ARVINAS INC(ARVN)068,057+68,05708070.01%+807
DEXCOM INC(DXCM)22,28732,943+10,6561,5002,1860.03%+687
EDWARDS LIFESCIENCES CORP6,34913,702+7,3534941,1680.01%+674
SCHRODINGER INC(SDGR)033,987+33,98706080.01%+608
CHEMED CORP NEW(CHE)4,6646,215+1,5512,0882,6590.03%+571
NEWAMSTERDAM PHARMA COMPANY
*W EXP 99/99/999
92,78792,78701,5882,1340.03%+547
RXSIGHT INC(RXST)052,257+52,25705450.01%+545
RADNET INC(RDNT)39,91349,951+10,0383,0423,5640.05%+522
STRYKER CORPORATION(SYK)1,9883,551+1,5637351,2480.02%+513
ABBVIE INC(ABBV)02,014+2,01404600.01%+460
AVANOS MED INC122,899167,061+44,1621,4211,8760.02%+455
HARROW INC(HROW)08,693+8,69304260.01%+426
TANDEM DIABETES CARE INC(TNDM)12,19526,090+13,8951485730.01%+425
HEALTHCARE SVCS GROUP INC(HCSG)021,259+21,25904060.01%+406
AMPHASTAR PHARMACEUTICALS IN(AMPH)014,852+14,85203980.01%+398
MIMEDX GROUP INC(MDXG)104,870160,419+55,5497321,0860.01%+354
PRESTIGE CONSMR HEALTHCARE I(PBH)64,56369,669+5,1064,0294,2980.06%+269
NATIONAL VISION HLDGS INC(EYE)010,284+10,28402660.00%+266
ALPHATEC HLDGS INC(ATEC)65,26257,277-7,9859491,2050.02%+256
BIOMX INC(PHGE)0131,270+131,27002450.00%+245
THE ONCOLOGY INSTITUTE INC(DFPH)3,360,0523,360,052011,72711,9620.15%+235
ABEONA THERAPEUTICS INC(ABEO)040,000+40,00002110.00%+211
BIOLIFE SOLUTIONS INC(BLFS)111,195120,211+9,0162,8372,9070.04%+70
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DEERFIELD MANAGEMENT COMPANY, L.P. — 13F Holdings — Q4 2025 | TickerTrail