Week Ending: 29 May 2026

US Industry · Healthcare

Diagnostics & Research

Week ending 29 May 2026 · Index 744.96 · Weekly return 6.42%. Constituents are ranked by weekly return.

Sector Healthcare

Universe NASDAQ, NYSE

Price basis Adjusted weekly close

Index chart

Index Value Trend Line Fair Value Activity Lines

Weekly summary

For the week ending 29 May 2026, Diagnostics & Research advanced 6.42% with 40 advancing, 8 declining, and 2 unchanged constituents.

Industry constituents

Ticker Company Exchange Open High Low Close Return

QUCY Quantum Cyber N.V. NASDAQ 3.05 3.14 2.42 2.56 385.77%

PSNL Personalis Inc NASDAQ 8.72 11.85 8.60 11.40 34.59%

ADVB Advanced Biomed Inc. Common Stock NASDAQ 4.17 6.20 3.79 5.01 26.84%

PRE Prenetics Global Ltd NASDAQ 16.80 21.99 16.80 21.10 25.82%

A Agilent Technologies Inc NYSE 114.98 139.35 113.34 135.53 17.89%

XGN Exagen Inc NASDAQ 4.27 5.17 4.27 4.98 16.90%

ICLR ICON PLC NASDAQ 116.78 139.69 113.10 136.07 16.52%

BLLN BillionToOne, Inc. Class A Common Stock NASDAQ 86.60 100.00 80.27 98.99 15.21%

OPK Opko Health Inc NASDAQ 1.27 1.50 1.26 1.46 14.96%

NEO NeoGenomics Inc NASDAQ 9.24 10.65 9.04 10.52 13.98%

ILMN Illumina Inc NASDAQ 144.61 165.37 142.61 162.96 12.85%

CRL Charles River Laboratories NYSE 160.54 184.83 155.50 180.71 12.73%

WAT Waters Corporation NYSE 338.15 385.29 334.18 383.57 12.03%

TWST Twist Bioscience Corp NASDAQ 61.04 71.04 60.60 66.87 10.40%

NTRA Natera Inc NASDAQ 205.47 225.70 196.44 223.37 9.93%

WGS GeneDx Holdings Corp. NASDAQ 48.09 52.25 46.80 51.99 9.89%

TMO Thermo Fisher Scientific Inc NYSE 447.36 499.00 443.61 492.51 9.87%

BDSX Biodesix Inc NASDAQ 15.10 17.21 14.24 16.32 9.31%

ADPT Adaptive Biotechnologies Corp NASDAQ 14.00 15.59 13.66 15.15 9.15%

GH Guardant Health Inc NASDAQ 118.95 133.97 115.30 129.69 9.03%

IQV IQVIA Holdings Inc NYSE 166.18 185.28 161.75 182.21 8.52%

RVTY Revvity Inc. NYSE 97.05 105.04 95.34 104.55 7.84%

BIAF bioAffinity Technologies, Inc. NASDAQ 1.57 1.73 1.55 1.67 7.05%

MTD Mettler-Toledo International Inc NYSE 1098.46 1183.15 1088.52 1180.58 7.02%

GRAL GRAIL, LLC NASDAQ 67.34 79.50 67.34 71.68 6.68%

DHR Danaher Corporation NYSE 171.17 184.33 169.88 182.67 6.20%

FLGT Fulgent Genetics Inc NASDAQ 17.21 18.67 17.11 18.14 6.02%

NOTV Inotiv Inc NASDAQ 0.27 0.30 0.26 0.29 5.93%

CDNA CareDx Inc NASDAQ 21.75 23.10 21.33 22.82 5.50%

CSTL Castle Biosciences Inc NASDAQ 20.12 22.18 19.55 21.08 4.62%

QGEN Qiagen NV NYSE 35.29 37.04 35.09 36.59 4.04%

MYGN Myriad Genetics Inc NASDAQ 3.83 4.28 3.72 3.97 3.93%

MEDP Medpace Holdings Inc NASDAQ 443.54 453.54 422.00 447.11 3.31%

VCYT Veracyte Inc NASDAQ 45.35 48.35 43.05 46.34 2.91%

RDNT RadNet Inc NASDAQ 54.75 55.84 53.17 55.53 2.08%

IMDX Insight Molecular Diagnostics Inc. NASDAQ 6.16 6.75 6.00 6.21 1.97%

FONR Fonar Corporation NASDAQ 18.90 19.11 18.90 19.10 1.08%

IDXX IDEXX Laboratories Inc NASDAQ 554.72 573.50 547.90 563.53 0.74%

NDRA ENDRA Life Sciences Inc NASDAQ 5.59 5.98 4.95 5.50 0.73%

LH Laboratory Corporation of America Holdings NYSE 261.15 264.66 255.47 260.06 0.33%

FRES Fresh2 Group Ltd NASDAQ 0.85 0.85 0.85 0.85 0.00%

OLK Olink Holding AB ADR NASDAQ 26.08 26.08 26.08 26.08 0.00%

SHC Sotera Health Co NASDAQ 15.74 16.10 15.41 15.64 -0.13%

DGX Quest Diagnostics Incorporated NYSE 194.26 197.38 192.35 194.90 -0.16%

PRPO Precipio Inc NASDAQ 23.80 25.00 22.80 22.80 -4.20%

MDXH MDxHealth SA ADR NASDAQ 0.80 0.81 0.72 0.76 -5.01%

ISPC iSpecimen Inc NASDAQ 3.41 4.49 3.11 3.16 -8.41%

MBAI Check-Cap Ltd. NASDAQ 1.79 1.81 1.60 1.60 -10.11%

XWEL XWELL Inc. NASDAQ 1.43 1.48 1.24 1.25 -13.19%

BNR Burning Rock Biotech Ltd NASDAQ 14.51 14.70 9.01 9.32 -35.77%