Best Diagnostic & Research Stocks to Buy Now (2026)Top diagnostic & research stocks in 2026 ranked by overall Zen Rating. "A" Rated stocks have returned an average of +32.52% per year, and are the best diagnostic & research stocks to buy now. Learn More.
Industry: Diagnostics & Research
B
Diagnostics & Research is Zen Rated B and is the 34th ranked industry out of 145 stock market industries
Learn how the Zen Ratings work| Ticker | Company | Price | 1d % | 1w % | 1m % | 3m % | 6m % | 1y % | 3y % | 5y % | 10y % | 52-week High | 52-week Low | % off 52-week High | % off 52-week Low | Beta | Volume | Vol 1d % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ILMN | ILLUMINA INC | $123.26 | 2.03% | -2.16% | -7.25% | -6.02% | 29.79% | 55.36% | -47.00% | -67.91% | -23.97% | $155.47 | $68.70 | 20.72% | 79.42% | 1.25 | 1,383,000 | 15.54% |
| SHC | SOTERA HEALTH CO | $14.34 | 8.23% | 3.65% | -9.87% | -18.71% | -8.84% | 22.98% | -19.93% | -42.55% | N/A | $19.85 | $9.53 | 27.76% | 50.47% | 1.18 | 5,680,000 | 203.74% |
| IDXX | IDEXX LABORATORIES INC | $561.89 | 0.86% | -1.46% | -11.75% | -16.95% | -12.05% | 33.80% | 12.36% | 14.83% | 617.43% | $769.98 | $356.14 | 27.03% | 57.77% | 1.18 | 813,000 | 87.76% |
| MTD | METTLER TOLEDO INTERNATIONAL INC | $1,261.20 | 1.06% | -0.26% | -4.82% | -9.54% | 2.74% | 6.80% | -17.58% | 9.13% | 265.82% | $1.53k | $946.69 | 17.31% | 33.22% | 1.13 | 213,000 | 97.22% |
| NEOG | NEOGEN CORP | $9.29 | 4.26% | 1.98% | -16.68% | 32.90% | 62.70% | 7.15% | -49.84% | -79.10% | -50.80% | $11.43 | $3.87 | 18.72% | 140.05% | 0.81 | 1,526,000 | -25.96% |
| TMO | THERMO FISHER SCIENTIFIC INC | $491.53 | 2.39% | 0.25% | -3.35% | -15.17% | 1.34% | -1.22% | -14.72% | 7.70% | 247.15% | $643.99 | $385.46 | 23.67% | 27.52% | 0.87 | 2,271,000 | 81.10% |
| BLLN | BILLIONTOONE INC | $78.94 | 12.59% | 6.56% | 0.37% | -3.54% | N/A | N/A | N/A | N/A | N/A | $138.70 | $61.96 | 43.09% | 27.40% | 1.99 | 300,000 | 1.69% |
| A | AGILENT TECHNOLOGIES INC | $113.98 | 1.76% | -0.19% | -3.55% | -16.23% | -11.20% | -2.56% | -17.61% | -10.35% | 186.02% | $160.27 | $96.43 | 28.88% | 18.20% | 1.02 | 1,228,000 | 17.18% |
| BNR | BURNING ROCK BIOTECH LTD | $16.13 | 0.81% | -18.58% | -37.09% | -19.95% | 86.47% | 258.44% | -42.60% | -94.01% | N/A | $41.72 | $2.18 | 61.34% | 639.91% | 1.12 | 26,400 | -29.41% |
| IQV | IQVIA HOLDINGS INC | $170.54 | 2.64% | 2.68% | -2.14% | -24.34% | -10.21% | -3.27% | -14.25% | -11.70% | 161.97% | $247.05 | $134.65 | 30.97% | 26.66% | 1.15 | 1,011,000 | 2.43% |
| RVTY | REVVITY INC | $87.61 | 3.34% | 0.17% | -8.35% | -9.45% | -0.05% | -17.19% | -34.26% | -31.71% | 77.13% | $118.30 | $81.36 | 25.94% | 7.68% | 1.05 | 1,256,000 | 24.11% |
| CAI | CARIS LIFE SCIENCES INC | $17.88 | 6.11% | -7.07% | -13.46% | -33.73% | -40.89% | N/A | N/A | N/A | N/A | $42.50 | $16.28 | 57.93% | 9.83% | 1.44 | 2,971,000 | 31.58% |
| PRPO | PRECIPIO INC | $25.00 | 4.62% | -6.02% | 1.30% | 8.79% | 40.53% | 298.72% | 88.25% | -45.89% | -99.52% | $29.53 | $3.90 | 15.34% | 541.03% | 0.67 | 11,900 | 17.82% |
| DHR | DANAHER CORP | $189.60 | 3.11% | -0.26% | -7.96% | -17.18% | -4.37% | -7.51% | -24.77% | -15.76% | 99.87% | $242.80 | $171.00 | 21.91% | 10.88% | 0.92 | 3,582,000 | 11.21% |
| MEDP | MEDPACE HOLDINGS INC | $480.19 | 4.32% | 4.22% | 4.97% | -14.50% | -6.61% | 57.60% | 155.35% | 192.71% | N/A | $628.92 | $250.05 | 23.65% | 92.04% | 1.21 | 319,000 | 36.91% |
| LH | LABCORP HOLDINGS INC | $266.81 | 1.21% | 0.26% | -6.86% | 6.35% | -7.05% | 14.64% | 16.30% | 4.62% | 127.79% | $293.72 | $209.38 | 9.16% | 27.43% | 0.63 | 807,000 | 16.79% |
| NTRA | NATERA INC | $199.99 | 7.04% | 2.81% | -0.09% | -12.70% | 24.24% | 41.43% | 260.21% | 96.96% | 2,000.74% | $256.36 | $125.38 | 21.99% | 59.51% | 1.48 | 1,419,000 | 44.50% |
| DGX | QUEST DIAGNOSTICS INC | $195.98 | -0.60% | -0.05% | -6.79% | 12.94% | 2.83% | 15.83% | 38.52% | 52.70% | 174.29% | $213.50 | $157.20 | 8.21% | 24.67% | 0.37 | 1,269,000 | 46.71% |
| MYGN | MYRIAD GENETICS INC | $4.50 | 3.21% | -2.39% | -10.18% | -26.83% | -37.76% | -49.27% | -80.63% | -85.22% | -87.98% | $8.97 | $3.76 | 49.83% | 19.68% | 1.36 | 1,226,000 | -10.45% |
| CRL | CHARLES RIVER LABORATORIES INTERNATIONAL INC | $172.50 | 8.00% | 8.36% | -3.42% | -13.53% | 10.25% | 14.60% | -14.53% | -40.48% | 127.15% | $228.88 | $91.86 | 24.63% | 87.78% | 1.28 | 879,000 | 71.01% |
| BDSX | BIODESIX INC | $14.50 | 5.15% | -6.69% | -7.94% | 113.24% | 92.05% | 15.96% | -61.02% | -96.43% | N/A | $20.21 | $3.44 | 28.25% | 322.00% | 0.87 | 31,400 | -44.23% |
| WAT | WATERS CORP | $297.80 | 1.51% | -1.36% | -3.07% | -21.60% | -0.67% | -19.20% | -3.82% | 4.80% | 125.74% | $414.15 | $275.05 | 28.09% | 8.27% | 0.98 | 980,000 | 90.29% |
| CDNA | CAREDX INC | $17.36 | 5.66% | -2.69% | -7.39% | -7.86% | 19.39% | -2.20% | 89.93% | -74.50% | 250.00% | $21.49 | $10.96 | 19.20% | 58.39% | 1.62 | 863,000 | 38.75% |
| QGEN | QIAGEN NV | $40.04 | 1.83% | 0.65% | -18.00% | -10.96% | -10.38% | -0.27% | -15.44% | -20.23% | 67.41% | $57.82 | $38.13 | 30.75% | 5.01% | 0.61 | 1,044,000 | -15.47% |
| NEO | NEOGENOMICS INC | $7.42 | 3.06% | -5.60% | -21.89% | -36.90% | -3.89% | -21.81% | -57.38% | -84.62% | 10.09% | $13.74 | $4.72 | 46.00% | 57.20% | 1.60 | 1,207,000 | -3.59% |
| CSTL | CASTLE BIOSCIENCES INC | $24.55 | 4.25% | -3.16% | -12.29% | -36.89% | 7.82% | 22.63% | 8.05% | -64.14% | N/A | $44.28 | $14.59 | 44.56% | 68.27% | 1.48 | 431,000 | 50.70% |
| ICLR | ICON PLC | $110.66 | 5.29% | 9.26% | 2.21% | -39.27% | -36.77% | -36.76% | -48.19% | -43.65% | 47.35% | $211.00 | $66.57 | 47.55% | 66.23% | 1.15 | 1,173,000 | 11.08% |
| LAB | STANDARD BIOTOOLS INC | $0.92 | -0.33% | -3.26% | -16.45% | -28.20% | -29.31% | -14.91% | -52.87% | -79.67% | -88.61% | $1.72 | $0.88 | 46.57% | 4.43% | 1.49 | 1,865,000 | 29.07% |
| PSNL | PERSONALIS INC | $6.37 | 2.08% | -18.12% | -29.69% | -19.97% | -2.30% | 81.48% | 130.80% | -74.12% | N/A | $11.50 | $2.83 | 44.61% | 125.41% | 2.28 | 2,180,000 | 58.20% |
| RDNT | RADNET INC | $55.89 | 0.27% | -6.65% | -25.70% | -21.67% | -26.66% | 12.41% | 123.29% | 156.97% | 1,057.14% | $85.84 | $45.00 | 34.89% | 24.20% | 1.28 | 858,000 | 28.83% |
| TWST | TWIST BIOSCIENCE CORP | $47.52 | 9.85% | 0.06% | 3.55% | 49.81% | 68.87% | 21.04% | 215.12% | -61.63% | N/A | $57.88 | $23.30 | 17.90% | 103.95% | 2.35 | 1,413,000 | 31.20% |
| GRAL | GRAIL INC | $51.68 | 10.19% | 6.23% | -1.81% | -39.62% | -12.60% | 102.35% | N/A | N/A | N/A | $118.84 | $20.44 | 56.51% | 152.84% | 2.28 | 1,270,000 | 79.13% |
| GH | GUARDANT HEALTH INC | $92.37 | 7.16% | 10.50% | 0.15% | -9.57% | 47.84% | 116.83% | 294.07% | -39.49% | N/A | $120.74 | $36.36 | 23.50% | 154.04% | 1.66 | 3,001,000 | 47.91% |
| PRE | PRENETICS GLOBAL LTD | $19.32 | -3.16% | -12.78% | 21.97% | 22.67% | 45.26% | 392.86% | 34.17% | N/A | N/A | $23.63 | $3.10 | 18.24% | 524.23% | 0.34 | 123,000 | -23.13% |
| ACRS | ACLARIS THERAPEUTICS INC | $3.75 | 7.45% | 13.64% | 22.95% | 24.58% | 97.37% | 145.10% | -53.65% | -85.12% | -80.21% | $4.89 | $1.05 | 23.31% | 257.14% | 0.98 | 2,116,000 | 39.21% |
| MDXH | MDXHEALTH SA | $2.30 | 0.44% | -20.69% | -31.75% | -35.57% | -50.54% | 61.97% | -29.01% | N/A | N/A | $5.33 | $1.36 | 56.85% | 69.12% | 0.61 | 178,000 | -38.62% |
| OPK | OPKO HEALTH INC | $1.14 | 3.64% | 0.88% | -8.06% | -9.52% | -26.45% | -31.33% | -21.92% | -73.43% | -89.03% | $1.68 | $1.10 | 32.14% | 4.11% | 1.27 | 2,574,000 | -4.03% |
| FLGT | FULGENT GENETICS INC | $15.90 | 1.73% | -2.69% | 11.97% | -39.47% | -29.65% | -5.92% | -49.07% | -83.54% | N/A | $31.04 | $13.46 | 48.78% | 18.13% | 0.96 | 500,000 | 45.35% |
| XGN | EXAGEN INC | $3.00 | 13.21% | 9.49% | -15.49% | -50.66% | -72.70% | -16.43% | 23.46% | -82.86% | N/A | $12.23 | $2.60 | 75.47% | 15.38% | 1.09 | 189,000 | 34.04% |
| STIM | NEURONETICS INC | $1.45 | 14.17% | -0.34% | 12.40% | 5.07% | -46.89% | -60.60% | -50.17% | -88.28% | N/A | $4.85 | $0.80 | 70.10% | 81.25% | 1.39 | 1,419,000 | -59.70% |
| IMDX | INSIGHT MOLECULAR DIAGNOSTICS INC | $3.28 | 28.63% | -18.00% | -33.60% | -56.27% | -1.20% | 7.19% | -53.72% | -96.84% | -96.44% | $8.51 | $2.33 | 61.46% | 40.77% | 1.02 | 1,206,000 | 172.85% |
| TRIB | TRINITY BIOTECH PLC | $0.54 | -3.73% | -10.71% | -21.45% | -31.39% | -47.88% | -4.91% | -88.47% | -97.12% | -99.07% | $3.44 | $0.48 | 84.24% | 12.92% | 0.63 | 250,000 | -32.80% |
| DRIO | DARIOHEALTH CORP | $8.02 | -2.08% | 3.35% | -25.40% | -29.53% | -53.78% | -34.50% | -90.27% | -97.92% | -99.53% | $17.74 | $5.94 | 54.80% | 35.13% | 1.08 | 2,200 | -57.69% |
| BNBX | BNB PLUS CORP | $0.64 | -3.03% | -12.45% | -6.02% | -47.97% | -83.51% | -97.43% | -100.00% | -100.00% | -100.00% | $26.85 | $0.62 | 97.62% | 4.07% | 0.74 | 8,500 | 66.67% |
| ADVB | ADVANCED BIOMED INC | $4.56 | 1.33% | 12.87% | 9.88% | -21.86% | -49.12% | -94.18% | N/A | N/A | N/A | $80.00 | $3.61 | 94.30% | 26.32% | 0.83 | 17,300 | 1.76% |
| BIAF | BIOAFFINITY TECHNOLOGIES INC | $3.83 | 8.19% | -3.28% | 261.32% | 224.58% | 29.39% | -50.90% | -93.25% | N/A | N/A | $32.10 | $0.69 | 88.07% | 452.67% | 1.53 | 1,011,000 | -24.04% |
| NOTV | INOTIV INC | $0.27 | 7.06% | -13.33% | -10.78% | -51.42% | -81.17% | -87.65% | -93.70% | -98.64% | -76.61% | $3.32 | $0.24 | 91.78% | 11.89% | 2.35 | 262,000 | -52.54% |
| FONR | FONAR CORP | $18.56 | 0.00% | 0.81% | 0.00% | 0.00% | 23.24% | 32.48% | 14.57% | 2.60% | 20.68% | $18.86 | $12.00 | 1.59% | 54.67% | 0.38 | 11,600 | -62.82% |
| QUCY | MAINZ BIOMED NV | $0.47 | 13.94% | -4.82% | -38.20% | -57.68% | -68.19% | -85.23% | -99.81% | N/A | N/A | $4.43 | $0.40 | 89.30% | 18.50% | 0.90 | 80,000 | -59.18% |
| NDRA | ENDRA LIFE SCIENCES INC | $4.65 | -0.64% | 34.39% | 18.62% | 2.65% | -13.57% | 13.41% | -99.88% | -99.99% | N/A | $11.96 | $2.90 | 61.12% | 60.34% | 1.08 | 15,300 | -37.30% |
| SERA | SERA PROGNOSTICS INC | $2.03 | 5.73% | 0.00% | -8.97% | -31.19% | -33.66% | -44.84% | -47.00% | N/A | N/A | $4.09 | $1.37 | 50.37% | 48.18% | 0.86 | 20,700 | -64.31% |
| MBAI | CHECK-CAP LTD | $1.61 | 3.21% | -3.01% | -8.52% | -0.62% | -24.06% | 103.28% | 12.59% | -95.43% | -99.76% | $3.92 | $0.60 | 58.93% | 170.59% | 1.04 | 24,600 | -64.35% |
| ISPC | ISPECIMEN INC | $0.16 | 9.03% | 3.29% | -39.62% | -39.62% | -87.83% | -85.19% | -99.41% | N/A | N/A | $3.18 | $0.14 | 95.06% | 12.95% | 0.89 | 1,194,000 | 24.25% |
| VNRX | VOLITIONRX LTD | $0.20 | 6.32% | 0.50% | -0.49% | -21.09% | -70.25% | -64.56% | -89.42% | -94.66% | -94.31% | $0.94 | $0.17 | 78.51% | 18.82% | 0.69 | 7,185,000 | 26.76% |
| XWEL | XWELL INC | $1.15 | 3.60% | -14.81% | -32.35% | 150.00% | 16.16% | 12.75% | -84.07% | -96.88% | -99.94% | $2.20 | $0.26 | 47.73% | 350.98% | 0.73 | 129,000 | -50.57% |
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.