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IBB vs PRHSX

Shared holdings
95
IBB covered by PRHSX
33.09%
PRHSX covered by IBB
33.09%

Coverage = share of one portfolio's weight reproduced by the other (overlapping positions, min weight). Top 50 positions per side shown; ● = held by both — hover a shared position to highlight it in both columns.

IBB (March 31, 2026)

SecurityWeight
BlackRock Cash Funds: Institutional, SL Agency Shares8.81%
GILEAD SCIENCES INC7.06%●
AMGEN INC6.84%●
VERTEX PHARMACEUTICALS INC6.79%●
REGENERON PHARMACEUTICALS INC6.58%●
ALNYLAM PHARMACEUTICALS INC3.64%●
INSMED INC2.91%●
ARGENX SE SPONSORED ADR2.80%●
BIOGEN INC2.25%
NATERA INC2.20%●
UNITED THERAPEUTICS CORP DEL2.10%●
BEONE MEDICINES LTD ADR1.76%●
INCYTE CORP1.55%●
MODERNA INC1.54%●
ILLUMINA INC1.53%
REVOLUTION MEDICINES INC1.40%●
ROIVANT SCIENCES LTD1.13%●
NEUROCRINE BIOSCIENCES INC1.08%
GENMAB A/S -SP ADR DEPOSITARY RECEIPT1.07%
BRIDGEBIO PHARMA INC1.03%●
IONIS PHARMACEUTICALS INC1.02%●
MEDPACE HOLDINGS INC0.92%●
MADRIGAL PHARMACEUTICALS INC0.91%●
EXELIXIS INC0.90%
BIOMARIN PHARMACEUTICAL INC0.90%
Ascendis Pharma A/S0.87%●
PRAXIS PRECISION MEDICINES INC0.71%●
CHARLES RIVER LABS INTL INC0.70%●
ARROWHEAD PHARMACEUTICALS INC0.69%●
VAXCYTE INC0.68%●
BIO-TECHNE CORP0.68%
CYTOKINETICS INC0.66%●
HALOZYME THERAPEUTICS INC0.63%
AXSOME THERAPEUTICS INC0.61%●
BIONTECH SE ADR0.60%
KRYSTAL BIOTECH INC0.55%●
PROTAGONIST THERAPEUTICS INC0.53%●
REPLIGEN CORP0.52%●
KYMERA THERAPEUTICS INC0.49%●
ALKERMES PLC0.48%
RHYTHM PHARMACEUTICALS INC0.46%●
Abivax SA SPONSORED ADS0.46%●
PTC THERAPEUTICS INC0.45%
COGENT BIOSCIENCES INC0.44%●
ARCELLX INC0.43%
TERNS PHARMACEUTICALS INC0.42%●
NUVALENT INC-A0.41%●
MIRUM PHARMACEUTICALS INC0.41%●
TEMPUS AI INC-A0.39%
XENON PHARMACEUTICALS INC0.39%

PRHSX (March 31, 2026)

SecurityWeight
LILLY ELI and CO10.14%
THERMO FISHER SCIENTIFIC INC4.07%
INTUITIVE SURGICAL INC3.65%
STRYKER CORP3.46%
MERCK & CO3.44%
ASTRAZENECA PLC3.17%
UNITEDHEALTH GRP3.09%
ARGENX SE SPONSORED ADR2.92%●
ABBVIE INC2.84%
REGENERON PHARMACEUTICALS INC2.65%●
GILEAD SCIENCES INC2.60%●
JOHNSON&JOHNSON2.44%
VERTEX PHARMACEUTICALS INC2.43%●
DANAHER CORP2.05%
ALNYLAM PHARMACEUTICALS INC1.62%●
Ascendis Pharma A/S1.42%●
REVOLUTION MEDICINES INC1.36%●
UNITED THERAPEUTICS CORP DEL1.34%●
BEONE MEDICINE-H1.19%
ROIVANT SCIENCES LTD1.13%●
PROTAGONIST THERAPEUTICS INC1.11%●
INSMED INC1.06%●
SUMMIT THERAPEUTICS INC1.04%●
NATERA INC1.03%●
TENET HEALTHCARE CORP1.01%
BRIGHTSPRING HEALTH SERVICES INC0.98%
AMGEN INC0.98%●
BOSTON SCIENTIFIC CORP0.92%
HCA HEALTHCARE INC0.90%
GUARDANT HEALTH INC0.90%
CVS HEALTH CORP0.86%
KYMERA THERAPEUTICS INC0.77%●
THE CIGNA GROUP0.74%
CG ONCOLOGY INC0.69%●
CARDINAL HEALTH INC0.68%
ELEVANCE HEALTH INC0.66%
KRYSTAL BIOTECH INC0.65%●
SCHOLAR ROCK HOLDING CORP0.62%●
IONIS PHARMACEUTICALS INC0.61%●
BRIDGEBIO PHARMA INC0.59%●
CHUGAI PHARMA CO0.58%
STRUCTURE THERAPEUTICS INC ADR0.56%●
PRAXIS PRECISION MEDICINES INC0.56%●
CELCUITY INC0.56%
ROYALTY PHARMA PLC0.55%
CENCORA INC0.52%
CENTESSA PHARMACEUTICALS LTD ADR0.50%●
VERA THERAPEUTICS INC0.46%●
NUVALENT INC-A0.43%●
APOGEE THERAPEUTICS INC0.43%●

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