Rock Springs Capital Management LP Diversified Active

CIK: 0001595725 · Show all filings

Period: Q2 2024 (← Previous) (Next →)

Filing Date: Aug 14, 2024

Total Value ($000): $3,322,378 (99.8% shares, 0.2% debt)

Holdings (112)

— BLUEPRINT MEDICINES CORP 8.0%
Value ($000) $265,184 Shares 2,460,417 Est. Cost $63.00 Unrealized —
UNH UNITEDHEALTH GROUP INC 4.2%
Value ($000) $140,047 Shares 275,000 Est. Cost $260.82 Unrealized +81.4%
ISRG INTUITIVE SURGICAL INC 4.0%
Value ($000) $132,788 Shares 298,500 Est. Cost $264.69 Unrealized +50.5%
NBIX NEUROCRINE BIOSCIENCES INC 3.9%
Value ($000) $129,410 Shares 940,000 Est. Cost $78.19 Unrealized +75.4%
LLY ELI LILLY & CO 3.3%
Value ($000) $110,004 Shares 121,500 Est. Cost $642.91 Unrealized +23.0%
ARGX ARGENX SE 3.0%
Value ($000) $98,587 Shares 229,250 Est. Cost $153.41 Unrealized —
ACHC ACADIA HEALTHCARE COMPANY IN 2.4%
Value ($000) $79,528 Shares 1,177,500 Est. Cost $57.08 Unrealized +22.3%
RARE ULTRAGENYX PHARMACEUTICAL IN 2.4%
Value ($000) $79,079 Shares 1,924,072 Est. Cost $58.42 Unrealized -26.9%
EVH EVOLENT HEALTH INC 2.3%
Value ($000) $77,962 Shares 4,077,500 Est. Cost $25.07 Unrealized +1.9%
MDGL MADRIGAL PHARMACEUTICALS INC 2.1%
Value ($000) $68,779 Shares 245,499 Est. Cost $108.20 Unrealized +120.0%
BSX BOSTON SCIENTIFIC CORP 1.9%
Value ($000) $62,956 Shares 817,500 Est. Cost $52.45 Unrealized +39.5%
FRPT FRESHPET INC 1.9%
Value ($000) $62,107 Shares 480,000 Est. Cost $60.72 Unrealized +97.6%
ALNY ALNYLAM PHARMACEUTICALS INC 1.8%
Value ($000) $60,750 Shares 250,000 Est. Cost $103.69 Unrealized +52.3%
MIRM MIRUM PHARMACEUTICALS INC 1.8%
Value ($000) $60,586 Shares 1,772,038 Est. Cost $14.67 Unrealized +78.8%
— MERUS N V 1.8%
Value ($000) $59,233 Shares 1,001,073 Est. Cost $29.98 Unrealized —
IDXX IDEXX LABS INC 1.8%
Value ($000) $58,220 Shares 119,500 Est. Cost $335.38 Unrealized +49.7%
AGL AGILON HEALTH INC 1.8%
Value ($000) $58,206 Shares 8,900,000 Est. Cost $32.03 Unrealized -82.2%
DXCM DEXCOM INC 1.7%
Value ($000) $56,690 Shares 500,000 Est. Cost $97.36 Unrealized +29.9%
HUM HUMANA INC 1.7%
Value ($000) $55,079 Shares 147,408 Est. Cost $373.18 Unrealized -11.5%
INSM INSMED INC 1.6%
Value ($000) $54,160 Shares 808,356 Est. Cost $38.78 Unrealized 0.0%
RYTM RHYTHM PHARMACEUTICALS INC 1.6%
Value ($000) $52,577 Shares 1,280,493 Est. Cost $15.80 Unrealized +152.7%
CLDX CELLDEX THERAPEUTICS INC NEW 1.6%
Value ($000) $51,777 Shares 1,398,994 Est. Cost $33.22 Unrealized +13.6%
PHR PHREESIA INC 1.5%
Value ($000) $51,251 Shares 2,417,500 Est. Cost $25.92 Unrealized -16.3%
EW EDWARDS LIFESCIENCES CORP 1.5%
Value ($000) $50,804 Shares 550,000 Est. Cost $62.58 Unrealized +41.5%
XENE XENON PHARMACEUTICALS INC 1.5%
Value ($000) $49,629 Shares 1,272,877 Est. Cost $23.64 Unrealized +69.1%
WST WEST PHARMACEUTICAL SVSC INC 1.4%
Value ($000) $47,926 Shares 145,500 Est. Cost $298.19 Unrealized +18.0%
PEN PENUMBRA INC 1.4%
Value ($000) $47,692 Shares 265,000 Est. Cost $179.03 Unrealized +11.5%
EXAS EXACT SCIENCES CORP 1.4%
Value ($000) $45,693 Shares 1,081,500 Est. Cost $54.52 Unrealized +0.9%
AGIO AGIOS PHARMACEUTICALS INC 1.4%
Value ($000) $45,029 Shares 1,044,261 Est. Cost $40.40 Unrealized -10.7%
SRPT SAREPTA THERAPEUTICS INC 1.4%
Value ($000) $44,872 Shares 284,000 Est. Cost $62.74 Unrealized +104.8%
IRTC IRHYTHM TECHNOLOGIES INC 1.3%
Value ($000) $42,787 Shares 397,500 Est. Cost $74.37 Unrealized +37.4%
ASND ASCENDIS PHARMA A/S 1.2%
Value ($000) $39,550 Shares 290,000 Est. Cost $85.24 Unrealized —
PODD INSULET CORP 1.2%
Value ($000) $39,351 Shares 195,000 Est. Cost $183.83 Unrealized -2.0%
GPCR STRUCTURE THERAPEUTICS INC 1.2%
Value ($000) $39,265 Shares 999,862 Est. Cost $40.15 Unrealized —
TVTX TRAVERE THERAPEUTICS INC 1.1%
Value ($000) $36,844 Shares 4,482,265 Est. Cost $13.05 Unrealized -48.4%
AZTA AZENTA INC 1.1%
Value ($000) $36,624 Shares 696,000 Est. Cost $61.73 Unrealized -13.4%
RVMD REVOLUTION MEDICINES INC 1.1%
Value ($000) $36,605 Shares 943,195 Est. Cost $26.06 Unrealized +43.4%
KYMR KYMERA THERAPEUTICS INC 1.0%
Value ($000) $34,745 Shares 1,163,973 Est. Cost $30.84 Unrealized +12.3%
MREO MEREO BIOPHARMA GROUP PLC 1.0%
Value ($000) $33,421 Shares 9,283,492 Est. Cost $2.71 Unrealized —
WRBY WARBY PARKER INC 1.0%
Value ($000) $33,405 Shares 2,080,000 Est. Cost $29.52 Unrealized -49.9%
IMVT IMMUNOVANT INC 0.9%
Value ($000) $31,301 Shares 1,185,654 Est. Cost $28.79 Unrealized -1.2%
ALGN ALIGN TECHNOLOGY INC 0.9%
Value ($000) $30,782 Shares 127,500 Est. Cost $312.87 Unrealized -11.0%
— AKERO THERAPEUTICS INC 0.8%
Value ($000) $25,202 Shares 1,074,261 Est. Cost $29.55 Unrealized —
JNJ JOHNSON & JOHNSON 0.7%
Value ($000) $24,847 Shares 170,000 Est. Cost $141.44 Unrealized 0.0%
LFST LIFESTANCE HEALTH GROUP INC 0.7%
Value ($000) $23,704 Shares 4,827,700 Est. Cost $13.69 Unrealized -56.0%
ZLAB ZAI LAB LTD 0.7%
Value ($000) $22,492 Shares 1,297,873 Est. Cost $51.72 Unrealized —
PCRX PACIRA BIOSCIENCES INC 0.7%
Value ($000) $22,459 Shares 785,000 Est. Cost $48.41 Unrealized -41.2%
LEGN LEGEND BIOTECH CORP 0.7%
Value ($000) $22,401 Shares 505,786 Est. Cost $41.82 Unrealized —
BCRX BIOCRYST PHARMACEUTICALS INC 0.7%
Value ($000) $22,367 Shares 3,619,258 Est. Cost $9.01 Unrealized -38.8%
NVO NOVO-NORDISK A S 0.6%
Value ($000) $21,054 Shares 147,500 Est. Cost $128.40 Unrealized —
OSCR OSCAR HEALTH INC 0.6%
Value ($000) $19,799 Shares 1,251,500 Est. Cost $11.33 Unrealized +62.2%
NUVL NUVALENT INC 0.6%
Value ($000) $19,419 Shares 255,989 Est. Cost $75.27 Unrealized -5.5%
KRYS KRYSTAL BIOTECH INC 0.6%
Value ($000) $19,387 Shares 105,569 Est. Cost $114.71 Unrealized +46.4%
INSP INSPIRE MED SYS INC 0.5%
Value ($000) $17,398 Shares 130,000 Est. Cost $200.97 Unrealized -5.8%
— INOZYME PHARMA INC 0.5%
Value ($000) $16,495 Shares 3,698,374 Est. Cost $9.28 Unrealized —
DYN DYNE THERAPEUTICS INC 0.5%
Value ($000) $16,270 Shares 461,028 Est. Cost $22.74 Unrealized +27.8%
— DYNAVAX TECHNOLOGIES CORP 0.4%
Value ($000) $14,516 Shares 1,292,637 Est. Cost $7.97 Unrealized —
PHVS PHARVARIS N V 0.4%
Value ($000) $14,230 Shares 756,931 Est. Cost $26.56 Unrealized -23.4%
IMCR IMMUNOCORE HLDGS PLC 0.4%
Value ($000) $14,201 Shares 419,030 Est. Cost $42.88 Unrealized —
VERA VERA THERAPEUTICS INC 0.4%
Value ($000) $13,792 Shares 381,192 Est. Cost $36.06 Unrealized +10.0%
CRNX CRINETICS PHARMACEUTICALS IN 0.4%
Value ($000) $12,962 Shares 289,400 Est. Cost $39.13 Unrealized +18.0%
PRTA PROTHENA CORP PLC 0.4%
Value ($000) $12,901 Shares 625,048 Est. Cost $17.63 Unrealized +22.7%
— OLINK HLDG AB 0.4%
Value ($000) $12,740 Shares 500,000 Est. Cost $22.11 Unrealized —
CRL CHARLES RIV LABS INTL INC 0.4%
Value ($000) $12,446 Shares 60,250 Est. Cost $236.42 Unrealized -4.2%
BMRN BIOMARIN PHARMACEUTICAL INC 0.4%
Value ($000) $12,432 Shares 151,000 Est. Cost $85.67 Unrealized -2.8%
FOLD AMICUS THERAPEUTICS INC 0.4%
Value ($000) $12,088 Shares 1,218,580 Est. Cost $11.51 Unrealized -10.8%
— NEVRO CORP 0.4%
Value ($000) $11,632 Shares 1,381,500 Est. Cost $58.11 Unrealized —
CGEM CULLINAN THERAPEUTICS INC 0.3%
Value ($000) $11,481 Shares 658,338 Est. Cost $21.29 Unrealized 0.0%
ELVN ENLIVEN THERAPEUTICS INC 0.3%
Value ($000) $10,016 Shares 428,571 Est. Cost $15.34 Unrealized +37.2%
JSPR JASPER THERAPEUTICS INC 0.3%
Value ($000) $9,178 Shares 404,335 Est. Cost $17.76 Unrealized +35.0%
NVAX NOVAVAX INC 0.3%
Value ($000) $8,546 Shares 675,000 Est. Cost $31.79 Unrealized -68.3%
— ACCOLADE INC 0.2%
Value ($000) $8,198 Shares 2,290,000 Est. Cost $19.76 Unrealized —
EDAP EDAP TMS S A 0.2%
Value ($000) $8,024 Shares 1,475,000 Est. Cost $7.60 Unrealized —
— SPRINGWORKS THERAPEUTICS INC 0.2%
Value ($000) $7,529 Shares 199,855 Est. Cost $37.67 Unrealized —
NMRA NEUMORA THERAPEUTICS INC. 0.2%
Value ($000) $7,471 Shares 760,007 Est. Cost $15.30 Unrealized -32.4%
— APPLIED THERAPEUTICS INC 0.2%
Value ($000) $7,262 Shares 1,555,004 Est. Cost $15.31 Unrealized —
AUPH AURINIA PHARMACEUTICALS INC 0.2%
Value ($000) $6,736 Shares 1,179,740 Est. Cost $9.01 Unrealized -41.6%
— BLUEPRINT MEDICINES CORP 0.2%
Value ($000) $6,143 Shares 57,000 Est. Cost $63.00 Unrealized —
— MERSANA THERAPEUTICS INC 0.2%
Value ($000) $6,124 Shares 3,046,782 Est. Cost $13.04 Unrealized —
BEAM BEAM THERAPEUTICS INC 0.2%
Value ($000) $5,856 Shares 249,923 Est. Cost $32.29 Unrealized -23.9%
ABOS ACUMEN PHARMACEUTICALS INC 0.2%
Value ($000) $5,566 Shares 2,300,059 Est. Cost $6.18 Unrealized -48.5%
CMPX COMPASS THERAPEUTICS INC 0.2%
Value ($000) $5,514 Shares 5,513,788 Est. Cost $3.31 Unrealized -55.9%
APLS APELLIS PHARMACEUTICALS INC 0.2%
Value ($000) $5,397 Shares 140,700 Est. Cost $45.29 Unrealized 0.0%
— GOSSAMER BIO INC 0.1%
Value ($000) $4,736 Shares 9,573,000 Est. Cost $1.01 Unrealized —
FULC FULCRUM THERAPEUTICS INC 0.1%
Value ($000) $4,512 Shares 727,673 Est. Cost $14.24 Unrealized -46.8%
MGNX MACROGENICS INC 0.1%
Value ($000) $4,478 Shares 1,053,647 Est. Cost $16.70 Unrealized -41.7%
MLYS MINERALYS THERAPEUTICS INC 0.1%
Value ($000) $4,434 Shares 378,932 Est. Cost $16.83 Unrealized -25.2%
BHVN BIOHAVEN LTD 0.1%
Value ($000) $4,428 Shares 127,558 Est. Cost $49.52 Unrealized -20.1%
PLRX PLIANT THERAPEUTICS INC 0.1%
Value ($000) $4,139 Shares 384,996 Est. Cost $28.47 Unrealized -54.7%
LUNG PULMONX CORP 0.1%
Value ($000) $4,136 Shares 652,400 Est. Cost $45.31 Unrealized -83.0%
CATX PERSPECTIVE THERAPEUTICS INC 0.1%
Value ($000) $4,000 Shares 401,196 Est. Cost $14.46 Unrealized 0.0%
AUTL AUTOLUS THERAPEUTICS PLC 0.1%
Value ($000) $3,595 Shares 1,032,988 Est. Cost $6.38 Unrealized —
— ESSA PHARMA INC 0.1%
Value ($000) $3,561 Shares 677,005 Est. Cost $22.67 Unrealized —
ACRS ACLARIS THERAPEUTICS INC 0.1%
Value ($000) $3,029 Shares 2,753,495 Est. Cost $10.84 Unrealized -89.2%
GOSS GOSSAMER BIO INC 0.1%
Value ($000) $2,943 Shares 3,266,960 Est. Cost $2.62 Unrealized -71.4%
— TRAVERE THERAPEUTICS INC 0.1%
Value ($000) $2,888 Shares 3,250,000 Est. Cost $0.79 Unrealized —
XLO XILIO THERAPEUTICS INC 0.1%
Value ($000) $2,846 Shares 3,003,259 Est. Cost $7.63 Unrealized -85.4%
SGMT SAGIMET BIOSCIENCES INC 0.1%
Value ($000) $2,694 Shares 787,808 Est. Cost $12.87 Unrealized -64.4%
GPCR STRUCTURE THERAPEUTICS INC 0.1%
Value ($000) $2,576 Shares 65,600 Est. Cost $40.15 Unrealized —
CYPH LEAP THERAPEUTICS INC 0.1%
Value ($000) $2,482 Shares 1,266,546 Est. Cost $4.22 Unrealized -37.9%
ADAPY ADAPTIMMUNE THERAPEUTICS PLC 0.1%
Value ($000) $2,365 Shares 2,425,468 Est. Cost $7.10 Unrealized —
— VIGIL NEUROSCIENCE INC 0.1%
Value ($000) $1,888 Shares 471,958 Est. Cost $7.03 Unrealized —
CGEN COMPUGEN LTD 0.1%
Value ($000) $1,663 Shares 989,990 Est. Cost $6.12 Unrealized -66.0%
— SPRUCE BIOSCIENCES INC 0.0%
Value ($000) $1,351 Shares 2,609,125 Est. Cost $15.23 Unrealized —
KYTX KYVERNA THERAPEUTICS INC 0.0%
Value ($000) $1,342 Shares 178,963 Est. Cost $27.84 Unrealized -45.1%
KRRO KORRO BIO INC 0.0%
Value ($000) $1,210 Shares 35,719 Est. Cost $55.25 Unrealized 0.0%
— ALLAKOS INC 0.0%
Value ($000) $1,200 Shares 1,200,409 Est. Cost $1.00 Unrealized —
BMEA BIOMEA FUSION INC 0.0%
Value ($000) $815 Shares 181,147 Est. Cost $15.37 Unrealized -33.9%
— VINCERX PHARMA INC 0.0%
Value ($000) $722 Shares 891,719 Est. Cost $12.19 Unrealized —
— NEVRO CORP 0.0%
Value ($000) $483 Shares 500,000 Est. Cost $1.37 Unrealized —
TLPH TALPHERA INC 0.0%
Value ($000) $282 Shares 316,460 Est. Cost $2.81 Unrealized -63.7%
— NUVATION BIO INC 0.0%
Value ($000) $21 Shares 134,028 Est. Cost $2.67 Unrealized —