| 1 |  Thermo Fisher Scientific Inc TMO•US•NYSE $172.80B·$452.60·-4.30% | | $172.80B | $452.60 | -4.30% | 4.0M | |
| 2 |  DAP•DE•XETRA $121.74B·$166.30·-5.10% | | $121.74B | $166.30 | -5.10% | 1.8K | |
| 3 |  DHR•US•NYSE $121.14B·$166.52·-4.80% | | $121.14B | $166.52 | -4.80% | 7.0M | |
| 4 |  2359•HK•HK $51.49B·$17.64·+0.80% | | $51.49B | $17.64 | +0.80% | 4.2M | |
| 5 |  603259•CN•SHG $46.96B·$15.99·-0.26% | | $46.96B | $15.99 | -0.26% | 53.9M | |
| 6 | LZ LZAGY•US•PINK $44.53B·$61.73·-2.76% | | $44.53B | $61.73 | -2.76% | 4.2K | |
| 7 |  LONN•CH•SW $43.33B·$618.87·-2.39% | | $43.33B | $618.87 | -2.39% | 138.3K | |
| 8 |  Integrated Diagnostics Holdings PLC IDHC•GB•LSE $34.88B·$0.59·-1.50% | | $34.88B | $0.59 | -1.50% | 184.4K | |
| 9 |  A•US•NYSE $31.63B·$111.46·-5.29% | | $31.63B | $111.46 | -5.29% | 2.2M | |
| 10 | NT NTRA•US•NASDAQ $28.36B·$199.14·-7.42% | | $28.36B | $199.14 | -7.42% | 2.0M | |
| 11 | DG Quest Diagnostics Incorporated DGX•US•NYSE $22.13B·$189.81·+0.36% | | $22.13B | $189.81 | +0.36% | 620.6K | |
| 12 | EX EXACT Sciences Corporation EXAS•US•NASDAQ $19.82B·$1,812.04·-0.50% | | $19.82B | $1,812.04 | -0.50% | - | |
| 13 | UL ULS•US•NYSE $16.63B·$97.73·-6.83% | | $16.63B | $97.73 | -6.83% | 552.7K | |
| 14 | NV NVMI•US•NASDAQ $14.79B·$526.01·-1.60% | | $14.79B | $526.01 | -1.60% | 355.5K | |
| 15 | ER ERFSF•US•PINK $12.79B·$66.42·-3.86% | | $12.79B | $66.42 | -3.86% | 100 | |
| 16 | ER ERF•FR•PA $12.19B·$68.83·-2.47% | | $12.19B | $68.83 | -2.47% | 465.9K | |
| 17 | BM BMXMF•US•PINK $12.06B·$84.41·+0.49% | | $12.06B | $84.41 | +0.49% | 119 | |
| 18 | ES ESF0•DE•XETRA $12.05B·$68.17·-0.62% | | $12.05B | $68.17 | -0.62% | 821 | |
| 19 | GH GH•US•NASDAQ $11.21B·$96.71·+4.83% | | $11.21B | $96.71 | +4.83% | 2.0M | |
| 20 | BI BIM•FR•PA $9.86B·$84.50·+1.13% | | $9.86B | $84.50 | +1.13% | 217.8K | |
| 21 | 22 2268•HK•HK $9.10B·$7.00·-3.18% | | $9.10B | $7.00 | -3.18% | 6.3M | |
| 22 | CR Charles River Laboratories CRL•US•NYSE $7.65B·$168.46·-7.30% | | $7.65B | $168.46 | -7.30% | 762.2K | |
| 23 | SH SHL•AU•AU $7.14B·$13.71·+0.11% | | $7.14B | $13.71 | +0.11% | 1.5M | |
| 24 | SK SKHCF•US•PINK $6.92B·$13.71·-4.15% | | $6.92B | $13.71 | -4.15% | 535 | |
| 25 | QI QIA•DE•XETRA $6.81B·$33.12·-3.71% | | $6.81B | $33.12 | -3.71% | 951.6K | |
| 26 |  Hangzhou Tigermed Consulting 300347•CN•SHE $6.50B·$7.70·-2.93% | | $6.50B | $7.70 | -2.93% | 13.3M | |
| 27 | RD RDNT•US•NASDAQ $4.65B·$55.90·-4.67% | | $4.65B | $55.90 | -4.67% | 2.4M | |
| 28 | DI DIA•IT $4.50B·$74.33·+8.93% | | $4.50B | $74.33 | +8.93% | 322.7K | |
| 29 |  Hangzhou Tigermed Consulting Co Ltd 3347•HK•HK $4.31B·$4.93·-1.73% | | $4.31B | $4.93 | -1.73% | 1.4M | |
| 30 | DS DSRLF•US•PINK $4.29B·$67.00·+0.00% | | $4.29B | $67.00 | +0.00% | - | |
| 31 | 60 Joinn Laboratories(China)Co 603127•CN•SHG $4.26B·$5.90·+1.08% | | $4.26B | $5.90 | +1.08% | 43.1M | |
| 32 | BL BillionToOne, Inc. Class A Common Stock BLLN•US•NASDAQ $3.17B·$105.94·+30.15% | | $3.17B | $105.94 | +30.15% | 1.1M | |
| 33 |  LALPATHLAB•IN•NSE $2.77B·$17.49·+4.17% | | $2.77B | $17.49 | +4.17% | 937.7K | |
| 34 | 30 300676•CN•SHE $2.68B·$6.60·+11.00% | | $2.68B | $6.60 | +11.00% | 19.4M | |
| 35 | VC VCYT•US•NASDAQ $2.53B·$39.70·-3.62% | | $2.53B | $39.70 | -3.62% | 937.5K | |
| 36 | SA SAILIFE•IN•NSE $2.52B·$11.92·+4.36% | | $2.52B | $11.92 | +4.36% | 634.2K | |
| 37 | TX TXG•US•NASDAQ $2.45B·$20.50·-9.85% | | $2.45B | $20.50 | -9.85% | 2.9M | |
| 38 | 61 Joinn Laboratories China Co Ltd 6127•HK•HK $1.99B·$2.73·+2.20% | | $1.99B | $2.73 | +2.20% | 4.6M | |
| 39 |  Syngene International Limited SYNGENE•IN•NSE $1.99B·$5.11·+7.20% | | $1.99B | $5.11 | +7.20% | 5.1M | |
| 40 | 30 Zhejiang DiAn Diagnostics Co 300244•CN•SHE $1.97B·$3.11·+5.39% | | $1.97B | $3.11 | +5.39% | 64.6M | |
| 41 | 60 Guangzhou Kingmed Diagnostics Group Co Ltd 603882•CN•SHG $1.92B·$4.15·+2.58% | | $1.92B | $4.15 | +2.58% | 10.6M | |
| 42 | FL FLRY3•BR•SA $1.86B·$3.33·-2.91% | | $1.86B | $3.33 | -2.91% | 3.0M | |
| 43 | VI VIMIAN•SE•ST $1.79B·$3.29·-2.57% | | $1.79B | $3.29 | -2.57% | 108.5K | |
| 44 | VI Vijaya Diagnostic Centre Limited VIJAYA•IN•NSE $1.39B·$14.21·+12.79% | | $1.39B | $14.21 | +12.79% | 1.9M | |
| 45 | 60 Shanghai Runda Med Tech Co 603108•CN•SHG $1.22B·$2.02·+0.44% | | $1.22B | $2.02 | +0.44% | 20.9M | |
| 46 |  Metropolis Healthcare Limited METROPOLIS•IN•NSE $1.17B·$5.80·+8.41% | | $1.17B | $5.80 | +8.41% | 792.1K | |
| 47 | 45 4544•JP $1.16B·$19.85·+0.39% | | $1.16B | $19.85 | +0.39% | 194.6K | |
| 48 | 30 300685•CN•SHE $1.16B·$3.03·+2.84% | | $1.16B | $3.03 | +2.84% | 11.8M | |
| 49 | 30 Beijing Strong Biotechnologies Inc 300406•CN•SHE $1.13B·$1.97·+2.68% | | $1.13B | $1.97 | +2.68% | 10.0M | |
| 50 | CB CBAV•ES•MC $1.07B·$66.33·+0.36% | | $1.07B | $66.33 | +0.36% | 1.9K | |