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Latest Partner Fund Management, L.P. Stock Portfolio

$2.13Billion

Equity Portfolio Value
Last Reported on: 14 May, 2024

About Partner Fund Management, L.P. and it’s 13F Hedge Fund Stock Holdings

PFM Health Sciences, LP is a hedge fund based in SAN FRANCISCO, CA. On 06-Sep-2023, the fund reported that it had an AUM (Regulated Assets under Management) of $3.3 Billions. In it's latest 13F Holdings report, PFM Health Sciences, LP reported an equity portfolio of $2.1 Billions as of 31 Mar, 2024.

The top stock holdings of PFM Health Sciences, LP are LLY, CYTK, MRK. The fund has invested 10.9% of it's portfolio in ELI LILLY & CO and 5.8% of portfolio in CYTOKINETICS INC.

The fund managers got completely rid off KARUNA THERAPEUTICS INC (KRTX), ROIVANT SCIENCES LTD (ROIV) and PROTHENA CORP PLC (PRTA) stocks. They significantly reduced their stock positions in INHIBRX INC (INBX), DAY ONE BIOPHARMACEUTICALS I (DAWN) and SANA BIOTECHNOLOGY INC (SANA). PFM Health Sciences, LP opened new stock positions in DEXCOM INC (DXCM), ISHARES TR (AGG) and WEST PHARMACEUTICAL SVSC INC (WST). The fund showed a lot of confidence in some stocks as they added substantially to INTUITIVE SURGICAL INC (ISRG), COMPASS PATHWAYS PLC (CMPS) and CELCUITY INC (CELC).

New Buys

Ticker$ Bought
DEXCOM INC21,620,300
ISHARES TR20,843,900
WEST PHARMACEUTICAL SVSC INC20,259,200
METAGENOMI INC13,366,900
WATERS CORP13,240,500
ARK ETF TR12,132,400
ALKERMES PLC11,628,500
MADRIGAL PHARMACEUTICALS INC8,003,990

New stocks bought by Partner Fund Management, L.P.

Additions

Ticker% Inc.
INTUITIVE SURGICAL INC356
COMPASS PATHWAYS PLC221
CELCUITY INC216
ZIMMER BIOMET HOLDINGS INC166
OSCAR HEALTH INC156
AVANTOR INC98.5
TURNSTONE BIOLOGICS CORP45.42
SAGIMET BIOSCIENCES INC18.66

Additions to existing portfolio by Partner Fund Management, L.P.

Reductions

Ticker% Reduced
INHIBRX INC-91.09
DAY ONE BIOPHARMACEUTICALS I-72.75
SANA BIOTECHNOLOGY INC-64.16
BOSTON SCIENTIFIC CORP-27.44
PRAXIS PRECISION MEDICINES I-27.26
XENON PHARMACEUTICALS INC-21.93
BECTON DICKINSON & CO-14.24
PMV PHARMACEUTICALS INC-13.41

Partner Fund Management, L.P. reduced stake in above stock

Sold off

Ticker$ Sold
LANTHEUS HLDGS INC-10,693,200
ROIVANT SCIENCES LTD-13,644,800
PROTHENA CORP PLC-6,895,300
KARUNA THERAPEUTICS INC-41,239,000

Partner Fund Management, L.P. got rid off the above stocks

Current Stock Holdings of Partner Fund Management, L.P.

Last Reported on: 14 May, 2024
TickerNamesorted ascending% PortfolioShares Held$ ValueType% ChangeOptions
ABBVABBVIE INC3.46403,86173,543,100REDUCED-0.77
ACHCACADIA HEALTHCARE COMPANY IN1.00267,73421,209,900REDUCED-13.06
ACLXARCELLX INC0.99303,21021,088,300REDUCED-9.54
ADAPADAPTIMMUNE THERAPEUTICS PLC0.7710,423,10016,468,600UNCHANGED0.00
AGGISHARES TR0.9899,11520,843,900NEW
AGGISHARES TR0.16141,1223,396,810NEW
ALGNALIGN TECHNOLOGY INC0.3522,7517,460,510NEW
ALKSALKERMES PLC0.55429,57311,628,500NEW
APLSAPELLIS PHARMACEUTICALS INC0.2382,9524,875,920NEW
ARGXARGENX SE1.6186,83234,187,500UNCHANGED0.00
ARKFARK ETF TR0.57242,26012,132,400NEW
ASNDASCENDIS PHARMA A/S0.336,000,0006,933,240NEW
ATXSASTRIA THERAPEUTICS INC0.22327,0454,603,160NEW
AVTRAVANTOR INC1.611,343,31034,348,400ADDED98.5
AXSMAXSOME THERAPEUTICS INC1.75467,42737,300,700UNCHANGED0.00
BDXBECTON DICKINSON & CO2.00171,55242,450,500REDUCED-14.24
BLUEBLUEBIRD BIO INC0.122,042,6502,614,590UNCHANGED0.00
BMRNBIOMARIN PHARMACEUTICAL INC0.6915,000,00014,766,000UNCHANGED0.00
BSXBOSTON SCIENTIFIC CORP0.56172,78611,834,100REDUCED-27.44
CELCCELCUITY INC0.50497,00210,735,200ADDED216
CGEMCULLINAN ONCOLOGY INC0.20255,9674,361,680NEW
CLDXCELLDEX THERAPEUTICS INC NEW0.0735,0001,468,950UNCHANGED0.00
CMPSCOMPASS PATHWAYS PLC0.431,089,5909,065,400ADDED221
CNCCENTENE CORP DEL2.21598,51346,971,300ADDED7.31
CNTACENTESSA PHARMACEUTICALS PLC0.17314,6743,555,820NEW
CRBUCARIBOU BIOSCIENCES INC1.576,483,27033,324,000ADDED0.04
CYTKCYTOKINETICS INC5.791,757,190123,197,000UNCHANGED0.00
CYTKCYTOKINETICS INC0.547,200,00011,448,000REDUCED-10.00
DAWNDAY ONE BIOPHARMACEUTICALS I0.28355,2515,868,750REDUCED-72.75
DHRDANAHER CORPORATION1.47125,51531,343,600UNCHANGED0.00
DXCMDEXCOM INC1.02155,87821,620,300NEW
ELVELEVANCE HEALTH INC1.3555,25028,649,300ADDED15.87
EPIXESSA PHARMA INC1.192,980,42025,303,800REDUCED-8.65
ERASERASCA INC0.242,535,1005,222,310REDUCED-1.57
EWEDWARDS LIFESCIENCES CORP3.33740,26070,739,200UNCHANGED0.00
EYPTEYEPOINT PHARMACEUTICALS INC0.17170,8713,531,900UNCHANGED0.00
GBIOGENERATION BIO CO0.311,622,4906,603,520UNCHANGED0.00
HCAHCA HEALTHCARE INC1.96124,84041,637,900UNCHANGED0.00
HOWLWEREWOLF THERAPEUTICS INC0.923,006,73019,483,600REDUCED-13.31
HUMHUMANA INC2.04125,34043,457,900UNCHANGED0.00
ICLRICON PLC1.83115,72638,878,200ADDED13.67
IMVTIMMUNOVANT INC0.72472,54015,267,800UNCHANGED0.00
INBXINHIBRX INC0.0847,9181,675,210REDUCED-91.09
INSPINSPIRE MED SYS INC0.3433,5577,207,710NEW
IOBTIO BIOTECH INC0.192,341,1104,050,120UNCHANGED0.00
IOVAIOVANCE BIOTHERAPEUTICS INC0.22310,7544,605,370NEW
IQVIQVIA HLDGS INC1.33111,85428,286,800UNCHANGED0.00
ISRGINTUITIVE SURGICAL INC2.08111,03744,313,800ADDED356
ITCIINTRA-CELLULAR THERAPIES INC0.3298,8796,842,430NEW
KRTXKARUNA THERAPEUTICS INC0.000.000.00SOLD OFF-100
LEGNLEGEND BIOTECH CORP1.94734,29341,186,500ADDED8.13
LLYELI LILLY & CO10.92298,643232,332,000UNCHANGED0.00
LNTHLANTHEUS HLDGS INC0.000.000.00SOLD OFF-100
MCKMCKESSON CORP2.4697,49852,341,800UNCHANGED0.00
MDGLMADRIGAL PHARMACEUTICALS INC0.3829,9738,003,990NEW
MOHMOLINA HEALTHCARE INC1.3570,08828,794,300UNCHANGED0.00
MRKMERCK & CO INC3.70596,26178,676,600UNCHANGED0.00
NVRONEVRO CORP0.7817,500,00016,581,200UNCHANGED0.00
OMOUTSET MED INC0.121,168,0402,593,040ADDED16.89
OSCROSCAR HEALTH INC0.60860,82112,800,400ADDED156
PENPENUMBRA INC1.63155,78634,768,300UNCHANGED0.00
PMVPPMV PHARMACEUTICALS INC0.101,275,4602,168,280REDUCED-13.41
PRAXPRAXIS PRECISION MEDICINES I1.37477,60529,143,500REDUCED-27.26
PRTAPROTHENA CORP PLC0.000.000.00SOLD OFF-100
QUREUNIQURE NV0.07274,5401,427,610NEW
ROIVROIVANT SCIENCES LTD0.000.000.00SOLD OFF-100
SANASANA BIOTECHNOLOGY INC0.32675,0006,750,000REDUCED-64.16
SILKSILK RD MED INC0.28331,0646,065,090NEW
SNDXSYNDAX PHARMACEUTICALS INC0.74658,69415,676,900ADDED10.61
SRPTSAREPTA THERAPEUTICS INC0.0711,2911,461,730NEW
SYKSTRYKER CORPORATION0.9355,09219,715,800REDUCED-6.03
THCTENET HEALTHCARE CORP2.91589,40961,952,800UNCHANGED0.00
TMOTHERMO FISHER SCIENTIFIC INC1.5958,03833,732,300ADDED13.07
TNYATENAYA THERAPEUTICS INC0.06222,2221,162,220NEW
UHSUNIVERSAL HLTH SVCS INC1.83213,98339,043,300ADDED5.78
UNHUNITEDHEALTH GROUP INC0.4519,3619,577,890UNCHANGED0.00
VEEVVEEVA SYS INC1.29118,90527,549,100UNCHANGED0.00
VKTXVIKING THERAPEUTICS INC0.1332,8272,691,810NEW
VRTXVERTEX PHARMACEUTICALS INC2.92148,85262,221,600UNCHANGED0.00
WATWATERS CORP0.6238,46413,240,500NEW
WSTWEST PHARMACEUTICAL SVSC INC0.9551,19720,259,200NEW
XENEXENON PHARMACEUTICALS INC0.30150,5546,481,350REDUCED-21.93
ZBHZIMMER BIOMET HOLDINGS INC1.86300,35139,640,300ADDED166
METAGENOMI INC0.631,267,00013,366,900NEW
SAGIMET BIOSCIENCES INC0.20802,7124,350,700ADDED18.66
TURNSTONE BIOLOGICS CORP0.11920,9762,412,960ADDED45.42
BOUNDLESS BIO INC0.09140,5132,002,310NEW