Largest Diagnostics & Research Companies by Market Cap

The Diagnostics & Research sector has 166 publicly listed stocks with a combined market cap of $902.49 Billion. Thermo Fisher Scientific Inc leads the sector with a market cap of $177.98 Billion. This ranking covers all Diagnostics & Research stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$902.49 Billion

Companies Listed

166

Largest Company

Thermo Fisher Scientific …
Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 Thermo Fisher Scientific Inc
NYSE:TMO
$177.98 Billion $177.98 Billion USA $473.72 +0.93% +0.19% 53.99 Million
2 Danaher Corporation
NYSE:DHR
$127.92 Billion $127.92 Billion USA $181.10 +0.56% -1.74% 96.49 Million
3 IDEXX Laboratories Inc
NASDAQ:IDXX
$44.18 Billion $44.18 Billion USA $570.00 +1.63% +1.39% 14.73 Million
4 LONZA GROUP UNSP.ADR 1/10
F:LO3A
$41.04 Billion €35.10 Billion Germany €54.50 +0.00% -3.54% 230.00
5 Agilent Technologies Inc
NYSE:A
$36.96 Billion $36.96 Billion USA $130.59 +0.58% -3.58% 53.22 Million
6 WuXi AppTec Co Ltd
SHG:603259
$35.96 Billion CN¥245.77 Billion China CN¥99.37 -0.34% +2.91% 1.03 Billion
7 Waters Corporation
NYSE:WAT
$34.91 Billion $34.91 Billion USA $357.76 +0.63% -2.08% 20.36 Million
8 Lonza Group AG
SW:LONN
$34.36 Billion CHF27.18 Billion Switzerland CHF495.00 +0.96% +1.94% 3.23 Million
9 Natera Inc
NASDAQ:NTRA
$30.57 Billion $30.57 Billion USA $216.97 +2.31% +0.77% 33.51 Million
10 IQVIA Holdings Inc
NYSE:IQV
$28.43 Billion $28.43 Billion USA $178.39 -1.69% -2.76% 34.73 Million
11 Labcorp Holdings Inc.
MX:LH
$22.45 Billion MX$390.06 Billion Mexico MX$4705.14 +0.00% -4.17% 1.93K
12 Mettler-Toledo International Inc
NYSE:MTD
$21.79 Billion $21.79 Billion USA $1154.47 +2.03% +0.01% 4.79 Million
13 Laboratory Corporation of America Holdings
NYSE:LH
$21.71 Billion $21.71 Billion USA $265.03 -0.42% -0.05% 11.77 Million
14 Quest Diagnostics Incorporated
NYSE:DGX
$20.74 Billion $20.74 Billion USA $202.18 -0.43% +0.94% 19.53 Million
15 EXACT Sciences Corporation
NASDAQ:EXAS
$19.80 Billion $19.80 Billion USA $1819.87 +0.25% -2.61% 37.42 Million
16 Illumina Inc
NASDAQ:ILMN
$18.34 Billion $18.34 Billion USA $166.89 +3.68% +2.82% 46.19 Million
17 Medpace Holdings Inc
NASDAQ:MEDP
$13.08 Billion $13.08 Billion USA $467.50 +0.03% +2.92% 6.83 Million
18 Guardant Health Inc
NASDAQ:GH
$12.69 Billion $12.69 Billion USA $129.82 -1.37% +3.35% 55.64 Million
19 Revvity Inc.
NYSE:RVTY
$11.22 Billion $11.22 Billion USA $100.55 +0.89% +2.22% 30.05 Million
20 Eurofins Scientific SE
F:ESF0
$11.18 Billion €9.56 Billion Germany €59.14 +0.03% +0.92% 2.33K
21 Eurofins Scientific SE
PA:ERF
$10.22 Billion €8.74 Billion France €63.38 -1.09% -2.37% 7.72 Million
22 ICON PLC
NASDAQ:ICLR
$9.25 Billion $9.25 Billion USA $147.72 +1.05% -1.16% 26.09 Million
23 Charles River Laboratories
NYSE:CRL
$9.08 Billion $9.08 Billion USA $188.47 +0.51% +3.93% 18.31 Million
24 Biomerieux SA
PA:BIM
$8.48 Billion €7.25 Billion France €67.45 -0.44% -7.41% 3.90 Million
25 WuXi AppTec Co. Ltd
F:WX8
$8.14 Billion €6.97 Billion Germany €13.65 -0.87% +0.46% 400.00
26 Qiagen NV
NYSE:QGEN
$7.63 Billion $7.63 Billion USA $37.01 -0.13% +0.90% 51.61 Million
27 ICON Public Limited Company
F:IJF
$7.52 Billion €6.43 Billion Germany €125.30 -2.11% +2.54% 0.00
28 Sonic Healthcare Ltd
AU:SHL
$6.97 Billion AU$9.86 Billion Australia AU$19.94 -1.29% +4.62% 40.48 Million
29 Sotera Health Co
NASDAQ:SHC
$4.63 Billion $4.63 Billion USA $16.23 +0.25% +3.91% 86.47 Million
30 RadNet Inc
NASDAQ:RDNT
$4.49 Billion $4.49 Billion USA $57.05 +0.60% +4.99% 17.24 Million
31 Twist Bioscience Corp
NASDAQ:TWST
$4.31 Billion $4.31 Billion USA $80.79 +6.07% +16.71% 40.54 Million
32 BillionToOne, Inc. Class A Common Stock
NASDAQ:BLLN
$4.31 Billion $4.31 Billion USA $103.95 +2.80% +6.96% 18.04 Million
33 Hangzhou Tigermed Consulting
SHE:300347
$4.25 Billion CN¥29.07 Billion China CN¥39.40 -1.05% +1.23% 463.63 Million
34 Joinn Laboratories(China)Co
SHG:603127
$3.02 Billion CN¥20.64 Billion China CN¥32.74 +0.68% +0.43% 733.25 Million
35 Dr. Lal Path Labs Ltd.
NSE:LALPATHLAB
$2.92 Billion Rs269.84 Billion India Rs1616.00 +0.91% +5.15% 6.56 Million
36 Veracyte Inc
NASDAQ:VCYT
$2.83 Billion $2.83 Billion USA $49.15 +3.85% +0.86% 27.42 Million
37 GRAIL, LLC
NASDAQ:GRAL
$2.57 Billion $2.57 Billion USA $59.81 -0.07% -0.28% 19.21 Million
38 BGI Genomics Co Ltd
SHE:300676
$2.11 Billion CN¥14.39 Billion China CN¥34.40 +0.56% -1.49% 154.51 Million
39 Syngene International Limited
NSE:SYNGENE
$1.97 Billion Rs182.18 Billion India Rs453.50 -1.10% +4.43% 25.27 Million
40 Vimian Group AB
ST:VIMIAN
$1.79 Billion Skr16.62 Billion Sweden Skr31.60 +5.33% +12.26% 10.40 Million
41 Zhejiang DiAn Diagnostics Co
SHE:300244
$1.73 Billion CN¥11.79 Billion China CN¥18.87 -4.65% +12.19% 696.02 Million
42 Guangzhou Kingmed Diagnostics Group Co Ltd
SHG:603882
$1.68 Billion CN¥11.48 Billion China CN¥24.78 -1.98% +3.16% 134.76 Million
43 Fleury S.A.
SA:FLRY3
$1.60 Billion R$8.14 Billion Brazil R$14.98 -1.32% +1.56% 54.69 Million
44 Vijaya Diagnostic Centre Limited
NSE:VIJAYA
$1.43 Billion Rs132.04 Billion India Rs1283.20 -0.31% -6.50% 6.29 Million
45 GeneDx Holdings Corp.
NASDAQ:WGS
$1.18 Billion $1.18 Billion USA $61.32 +2.34% +17.45% 30.37 Million
46 CareDx Inc
NASDAQ:CDNA
$1.13 Billion $1.13 Billion USA $24.08 +4.83% +8.22% 16.59 Million
47 NeoGenomics Inc
NASDAQ:NEO
$1.13 Billion $1.13 Billion USA $11.09 -0.54% +1.74% 33.17 Million
48 Beijing Strong Biotechnologies Inc
SHE:300406
$990.08 Million CN¥6.77 Billion China CN¥11.54 +0.00% -3.43% 102.59 Million
49 Amoy Diagnostics Co Ltd
SHE:300685
$976.86 Million CN¥6.68 Billion China CN¥17.05 +0.41% -14.32% 261.97 Million
50 Shanghai Runda Med Tech Co
SHG:603108
$931.95 Million CN¥6.37 Billion China CN¥10.55 +0.96% -9.67% 733.79 Million
51 Thyrocare Technologies Limited
NSE:THYROCARE
$921.91 Million Rs85.25 Billion India Rs535.60 +1.27% +3.40% 10.93 Million
52 Opko Health Inc
NASDAQ:OPK
$860.81 Million $860.81 Million USA $1.40 -1.41% -2.78% 66.41 Million
53 Clinica Baviera
MC:CBAV
$842.36 Million €720.51 Million Spain €56.00 +0.00% -5.72% 109.61K
54 Maccura Biotechnology Co Ltd
SHE:300463
$765.37 Million CN¥5.23 Billion China CN¥8.65 +1.29% -4.84% 160.30 Million
55 Cowealth Medical China Co.Ltd.
SHG:603122
$708.29 Million CN¥4.84 Billion China CN¥12.16 +0.33% -2.25% 280.55 Million
56 Diagnósticos da América S.A
SA:DASA3
$686.64 Million R$3.50 Billion Brazil R$2.80 -0.71% +1.08% 39.95 Million
57 Castle Biosciences Inc
NASDAQ:CSTL
$626.62 Million $626.62 Million USA $20.66 -0.19% -1.67% 8.80 Million
58 Personalis Inc
NASDAQ:PSNL
$626.23 Million $626.23 Million USA $9.79 +2.09% -8.93% 73.57 Million
59 Integral Diagnostics Ltd
AU:IDX
$546.21 Million AU$771.96 Million Australia AU$2.07 +1.47% +1.97% 40.60 Million
60 Wuhan Thalys Med Tech Co Ltd
SHG:603716
$525.01 Million CN¥3.59 Billion China CN¥15.89 +0.19% -2.16% 206.95 Million
61 Fulgent Genetics Inc
NASDAQ:FLGT
$521.15 Million $521.15 Million USA $18.35 -1.77% -4.18% 11.06 Million
62 Guangdong Hybribio Biotech Co Ltd
SHE:300639
$508.02 Million CN¥3.47 Billion China CN¥5.37 +0.94% -1.10% 418.25 Million
63 HANGZHOU TIGERMED CO. H 1
F:5HZ1
$503.81 Million €430.94 Million Germany €3.50 -1.13% +0.57% 0.00
64 Shanghai Labway Clinical Laboratory Co Ltd
SHE:301060
$502.27 Million CN¥3.43 Billion China CN¥8.57 -0.46% -1.04% 176.07 Million
65 Lumibird SA
PA:LBIRD
$489.86 Million €419.00 Million France €23.50 -2.08% -5.05% 1.04 Million
66 Ningbo MedicalSystem Biotechnology Co Ltd
SHE:300439
$485.33 Million CN¥3.32 Billion China CN¥8.63 +0.12% -3.14% 83.84 Million
67 SMO ClinPlus Co. Ltd.
SHE:301257
$463.01 Million CN¥3.16 Billion China CN¥40.05 -2.20% -3.63% 44.42 Million
68 Berry Genomics Co Ltd
SHE:000710
$415.92 Million CN¥2.84 Billion China CN¥8.04 -0.25% -3.37% 209.15 Million
69 Myriad Genetics Inc
NASDAQ:MYGN
$408.02 Million $408.02 Million USA $4.32 -0.23% -5.47% 40.87 Million
70 Chemclin Diagnostics Co. Ltd. A
SHG:688468
$354.52 Million CN¥2.42 Billion China CN¥6.04 +0.00% -3.36% 80.94 Million
71 Voxel S.A.
WAR:VOX
$332.40 Million zł1.21 Billion Poland zł115.00 -2.21% +1.05% 293.33K
72 Integrated Diagnostics Holdings PLC
LSE:IDHC
$323.22 Million $323.22 Million UK $0.56 +4.91% +1.09% 8.64 Million
73 Prenetics Global Ltd
NASDAQ:PRE
$316.38 Million $316.38 Million USA $20.75 -4.07% +4.48% 7.08 Million
74 Shanghai Rendu Biotechnology Co. Ltd. A
SHG:688193
$304.43 Million CN¥2.08 Billion China CN¥51.92 -0.35% +7.38% 25.47 Million
75 Metropolis Healthcare Limited
NSE:METROPOLIS
$294.79 Million Rs27.26 Billion India Rs525.90 -0.90% -1.37% 8.17 Million
76 Australian Clinical Labs Ltd
AU:ACL
$293.47 Million AU$414.76 Million Australia AU$2.21 +2.31% +8.33% 14.42 Million
77 Spectral Med Inc
TO:EDT
$290.73 Million CA$401.90 Million Canada CA$1.39 +0.72% +0.72% 1.21 Million
78 INTERGRATED DIA.H DL 025
F:8I8
$282.73 Million €241.83 Million Germany €0.42 -0.95% +0.00% 0.00
79 Vimta Labs Limited
NSE:VIMTALABS
$263.56 Million Rs24.37 Billion India Rs546.00 -1.60% +0.30% 6.86 Million
80 Healius Ltd
AU:HLS
$202.95 Million AU$286.83 Million Australia AU$0.40 +9.72% +23.44% 157.37 Million
81 Monash Ivf Group Ltd
AU:MVF
$194.36 Million AU$274.69 Million Australia AU$0.71 +2.92% +1.44% 10.49 Million
82 Krsnaa Diagnostics Limited
NSE:KRSNAA
$189.00 Million Rs17.48 Billion India Rs538.75 +0.83% -2.38% 1.89 Million
83 Green Cross Lab Cell Corporation
KQ:144510
$176.38 Million ₩260.27 Billion Korea ₩17320.00 +2.91% +0.81% 1.15 Million
84 Selvita S.A.
WAR:SLV
$157.08 Million zł570.74 Million Poland zł31.10 -0.48% +6.87% 770.36K
85 Prodia Widyahusada Tbk PT
JK:PRDA
$133.49 Million Rp2.28 Trillion Indonesia Rp2430.00 -0.41% +2.97% 24.38 Million
86 Access Bio Inc
KQ:950130
$125.38 Million ₩185.01 Billion Korea ₩5260.00 -1.31% -0.94% 3.72 Million
87 Fonar Corporation
NASDAQ:FONR
$117.84 Million $117.84 Million USA $19.09 +0.00% +0.95% 2.89 Million
88 MDxHealth SA ADR
NASDAQ:MDXH
$111.46 Million $111.46 Million USA $2.17 -4.82% -6.06% 5.64 Million
89 Bionet
TWO:1784
$104.60 Million NT$3.32 Billion Taiwan NT$66.00 -0.60% -1.79% 6.28 Million
90 Exagen Inc
NASDAQ:XGN
$103.65 Million $103.65 Million USA $4.57 -2.14% +6.53% 9.85 Million
91 JOONGANG DNM Co.Ltd
KQ:051980
$103.16 Million ₩152.22 Billion Korea ₩1373.00 +1.85% +1.33% 43.57 Million
92 Centro de Imagem Diagnósticos S.A
SA:AALR3
$103.11 Million R$525.51 Million Brazil R$3.45 +4.55% +14.24% 1.15 Million
93 Scope Fluidics SA
WAR:SCP
$93.63 Million zł340.20 Million Poland zł124.80 +0.32% +1.63% 65.44K
94 SCOPE FLUIDICS SA ZY-10
F:S84
$91.12 Million €77.94 Million Germany €24.60 -1.01% -5.75% 0.00
95 OncoCyte Corp
NASDAQ:OCX
$90.37 Million $90.37 Million USA $3.16 -1.25% +0.00% 1.54 Million
96 BioPorto
CO:BIOPOR
$89.08 Million Dkr569.36 Million Denmark Dkr1.15 -2.54% -11.20% 9.70 Million
97 Eurofins-Cerep SA
PA:ALECR
$87.26 Million €74.64 Million France €15300.00 +0.00% -11.56% 18.00
98 Insight Molecular Diagnostics Inc.
NASDAQ:IMDX
$86.66 Million $86.66 Million USA $5.70 +1.60% +8.78% 8.00 Million
99 Biodesix Inc
NASDAQ:BDSX
$79.44 Million $79.44 Million USA $15.60 +3.59% +0.91% 1.04 Million
100 Burning Rock Biotech Ltd
NASDAQ:BNR
$77.21 Million $77.21 Million USA $8.76 +1.98% -4.89% 512.51K
101 Cytogen Inc
KQ:217330
$66.13 Million ₩97.58 Billion Korea ₩4230.00 +0.83% +4.44% 5.95 Million
102 Pangaea Oncology S.A.
MC:PANG
$56.33 Million €48.18 Million Spain €1.58 +0.00% +0.00% 239.01K
103 DIVA Laboratories Ltd
TWO:4153
$54.99 Million NT$1.75 Billion Taiwan NT$29.75 -0.50% -5.41% 784.12K
104 Quantum Cyber N.V.
NASDAQ:QUCY
$48.27 Million $48.27 Million USA $2.12 +22.54% -3.64% 1.06 Billion
105 Optipharm.CO.LTD
KQ:153710
$46.43 Million ₩68.51 Billion Korea ₩4670.00 +0.76% +4.36% 547.38K
106 P&K Skin Research Center Co. Ltd
KQ:347740
$38.05 Million ₩56.15 Billion Korea ₩1944.00 +0.21% +1.51% 2.48 Million
107 Cryosite Ltd
AU:CTE
$36.61 Million AU$51.74 Million Australia AU$1.06 +0.00% +0.00% 155.36K
108 Precipio Inc
NASDAQ:PRPO
$31.61 Million $31.61 Million USA $22.44 +1.54% -4.47% 786.12K
109 Inoviq Ltd
AU:IIQ
$31.38 Million AU$44.34 Million Australia AU$0.32 +0.00% -5.97% 2.11 Million
110 INIFY LABORATORIES AB
F:WY60
$30.74 Million €26.29 Million Germany €0.80 +69.49% +115.05% 0.00
111 Genoray Co. Ltd
KQ:122310
$29.39 Million ₩43.37 Billion Korea ₩3570.00 +2.00% -0.70% 907.74K
112 Biocartis Group NV
BR:BCART
$27.24 Million €23.30 Million Belgium €0.29 +0.00% +0.00% 0.00
113 RHYTHM Biosciences Ltd
AU:RHY
$26.69 Million AU$37.72 Million Australia AU$0.12 +4.55% +4.55% 10.65 Million
114 INOVIQ LTD.
F:EGQ0
$25.34 Million €21.67 Million Germany €0.17 +1.76% -5.46% 0.00
115 Gencurix Inc
KQ:229000
$22.72 Million ₩33.53 Billion Korea ₩2080.00 +2.21% -17.13% 41.93 Million
116 NanoRepro AG
XETRA:NN6
$22.45 Million €19.20 Million Germany €1.84 +3.67% +3.09% 400.84K
117 GeneMatrix Inc
KQ:109820
$22.42 Million ₩33.08 Billion Korea ₩1657.00 +1.47% +0.36% 4.33 Million
118 Microba Life Sciences Ltd
AU:MAP
$19.82 Million AU$28.01 Million Australia AU$0.05 +0.00% -26.98% 7.74 Million
119 SenzaGen AB
ST:SENZA
$18.29 Million Skr169.94 Million Sweden Skr5.76 -0.69% +2.13% 495.80K
120 Diagnos Laboratorium Utama PT Tbk
JK:DGNS
$18.02 Million Rp307.50 Billion Indonesia Rp246.00 +8.85% +11.82% 71.66 Million
121 Bcal Diagnostics Ltd
AU:BDX
$18.00 Million AU$25.44 Million Australia AU$0.07 -1.43% -6.76% 2.32 Million
122 Enzo Biochem Inc
NYSE:ENZ
$16.44 Million $16.44 Million USA $0.54 -0.02% +0.00% 135.69K
123 Immunovia publ AB
ST:IMMNOV
$14.91 Million Skr138.57 Million Sweden Skr0.21 +14.70% +10.04% 95.19 Million
124 AroCell AB
ST:AROC
$13.39 Million Skr124.39 Million Sweden Skr0.54 +1.12% +4.25% 2.49 Million
125 NSN Co. Ltd
KQ:031860
$12.68 Million ₩18.71 Billion Korea ₩693.00 +17.26% +15.69% 50.75 Million
126 Predilife
PA:ALPRE
$11.91 Million €10.19 Million France €2.60 +0.00% +0.00% 20.81K
127 IZOTROPIC CORP.
F:1R3
$11.29 Million €9.66 Million Germany €0.14 +10.24% -4.11% 0.00
128 Biomaxima
WAR:BMX
$11.17 Million zł40.59 Million Poland zł9.68 +1.89% +0.73% 139.82K
129 Genetic Signatures Ltd
AU:GSS
$10.61 Million AU$14.99 Million Australia AU$0.07 -10.81% -5.71% 10.43 Million
130 Check-Cap Ltd.
NASDAQ:MBAI
$10.59 Million $10.59 Million USA $1.44 +3.60% +4.35% 3.40 Million
131 Malaysian Genomics Resource
KLSE:0155
$10.23 Million RM40.75 Million Malaysia RM0.27 +1.89% +8.00% 4.39 Million
132 XWELL Inc.
NASDAQ:XWEL
$9.67 Million $9.67 Million USA $1.22 +0.83% -10.29% 2.78 Million
133 Mainz Biomed BV
NASDAQ:MYNZ
$9.49 Million $9.49 Million USA $0.76 -10.15% -16.66% 18.17 Million
134 Check Cap Ltd
NASDAQ:CHEK
$9.42 Million $9.42 Million USA $139.00 +0.72% -2.80% 22.52 Million
135 Check-Cap Ltd
F:7CC
$8.64 Million €7.39 Million Germany €1.17 +2.63% -6.40% 0.00
136 ENDRA Life Sciences Inc
NASDAQ:NDRA
$8.16 Million $8.16 Million USA $4.85 +6.36% +14.66% 441.82K
137 GENINCODE PLC LS -01
F:9PL
$6.78 Million €5.80 Million Germany €0.01 +0.00% -20.00% 0.00
138 bioAffinity Technologies, Inc.
NASDAQ:BIAF
$6.16 Million $6.16 Million USA $1.37 -7.43% -20.81% 4.68 Million
139 Advanced Biomed Inc. Common Stock
NASDAQ:ADVB
$6.13 Million $6.13 Million USA $4.40 -2.22% +5.52% 863.29K
140 Imagion Biosystems Ltd
AU:IBX
$5.55 Million AU$7.85 Million Australia AU$0.02 +0.00% -11.11% 97.06 Million
141 iSpecimen Inc
NASDAQ:ISPC
$4.07 Million $4.07 Million USA $2.83 +2.91% -6.29% 5.17 Million
142 Telo Genomics Corp
V:TELO
$4.02 Million CA$5.55 Million Canada CA$0.07 +0.00% +18.18% 1.66 Million
143 Genetic Technologies Ltd
AU:GTG
$4.01 Million AU$5.67 Million Australia AU$0.04 +0.00% +0.00% 0.00
144 Applied DNA Sciences Inc
NASDAQ:APDN
$3.99 Million $3.99 Million USA $3.09 +3.00% +24.10% 1.14 Million
145 Euroespes S.A.
MC:EEP
$3.95 Million €3.38 Million Spain €0.34 +0.00% +0.00% 0.00
146 Leveljump Healthcare Corp
V:JUMP
$3.84 Million CA$5.31 Million Canada CA$0.06 +0.00% +0.00% 0.00
147 Genetic Technologies Ltd
NASDAQ:GENE
$3.71 Million $3.71 Million USA $1937.10 -0.15% +1.28% 9.75K
148 Avricore Health Inc
V:AVCR
$3.66 Million CA$5.06 Million Canada CA$0.05 -9.09% -16.67% 785.53K
149 Prostatype Genomics AB
ST:PROGEN
$3.63 Million Skr33.74 Million Sweden Skr0.57 +21.28% +5.56% 5.44 Million
150 StageZero Life Sciences Ltd
TO:SZLS
$3.58 Million CA$4.94 Million Canada CA$0.04 +0.00% +0.00% 0.00

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