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Diagnostics & Research stocks

● updated Nov 5, 2026 after the close28 stocks in the list

The Diagnostics & Research industry: 28 stocks with meaningful trading volume on US exchanges, largest first — Thermo Fisher, Danaher, Idexx Laboratories. Near the yearly high (within 5%): 4; in an uptrend: 14. Median price change over 3 months: +11.4%.

sorted by market cap
TickerCompanyPriceDayFrom high3 moPattern
TMOThermo Fisher676.94−4.14%−4.9%+14.0%cup with handle
DHRDanaher226.34−3.66%−6.6%+10.5%cup with handle
IDXXIdexx Laboratories670.71−3.99%−12.9%+14.3%cup without handle
NTRANatera363.76−6.97%−16.8%+12.9%ascending base
AAgilent Technologies171.78−3.04%−6.1%+17.7%ascending base
WATWaters453.08−3.11%−6.1%+11.4%cup with handle
IQVIQVIA264.88+0.41%−6.9%+11.0%cup with handle
MTDMettler-Toledo International1,679.08−2.56%−4.6%+17.5%flat base
ILMNIllumina208.00−8.18%−32.8%+10.7%cup with handle
LHLabcorp363.30−1.22%−2.7%+13.8%double bottom

18 stocks more, with ratings and a chart for each, in the terminal.

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FAQ

Which is the largest company in Diagnostics & Research?

Thermo Fisher (TMO), market cap $250.8B.

Which stock rose the most in 3 months?

GRAIL (GRAL): +87.9% over 3 months.

How often is the list updated?

Every night after the US market closes. The update date is shown above the table.

Is this a recommendation to buy?

No. It is a screen by published rules, not advice. The trading decision and the risk are yours.

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