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NYSE · TMOTechnologyMeasuring Instruments

Thermo Fisher Scientific, Inc. (TMO)

$698.34+2.30%
Close Nov 3, 2026 · split-adjusted
Nov 2, 2026$682.65▲ 20.85% in range
Nov 3, 2025Low $438.34 · High $709.18Nov 2, 2026
What changed · written from our data
As of Nov 3, 2026

Thermo Fisher Scientific closed at $698.34 on Nov 3, up 2.30%, 1.5% below its 52-week closing high. Volume of 1.7M shares was 0.70× its 20-day average (below normal).

Split-adjusted performance: +3.2% over one month, +49.6% over six months, +23.1% over one year.

In the quarter ended Sep 26, 2026, revenue was $12.14B, up 9.1% from a year earlier, with a net margin of 14.2%.

Short interest was 4.9M shares at the Oct 15 settlement, down 9.6% from the prior report (1.3% of float, 2.1 days to cover).

Market cap$258.75B370.5M shares
Revenue · quarter$12.14B+9.1% YoY
Diluted EPS$4.64+8.7% YoY
P/E · TTM36.6×P/S 5.5×
Net margin14.2%Gross 42.3%
Dividend yield0.27%$0.47 last paid
52-week range438.34 – 709.18−1.5% from high
Volume1.7M0.70× 20-day avg
Volatility · 60d25.6%Annualised
Short % of float1.3%2.2 days to cover
Net cash-$35.31BCash $6.06B
Next earnings—Not scheduled
Split-adjusted performance
1W +0.8%1M +3.2%3M +20.9%6M +49.6%YTD +20.5%1Y +23.1%3Y +61.9%5Y +14.8%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Measuring Instruments

Percentile among 9 companies (100 = best)

6-month momentum100
Revenue growth43
Net margin75
Value (low P/E)—
Size100

Industry medians: 6-month return −4.7%, revenue growth +10.1%, net margin −4.3%, P/E 58.0×.

Short interest

Details →
Shares short4.9M−9.6% vs prior
Days to cover2.2Settled Oct 15
% of float1.3%
Short vol. 10d50.4%of daily volume

Closest peers by size in Measuring Instruments

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
TMOThermo Fisher Scientific$698.34+2.30%+49.6%+9.1%14.2%36.6$258.75B
ROKRockwell Automation$446.38+1.41%+2.4%+7.9%17.6%41.2$49.57BCompare
TRMBTrimble$65.61−0.35%−4.0%+11.0%−48.5%—$15.30BCompare
ONTOOnto Innovation$202.39+5.74%−33.6%+35.3%17.5%74.9$9.93BCompare
MIRMirion Technologies$19.05+1.98%−5.4%+24.5%2.7%161.3$4.68BCompare
QSIQuantum-Si Incorporated$1.30+3.17%+35.2%−41.8%−6841.3%—$284.5MCompare
OWLTOwlet$4.23−1.63%−14.7%+29.9%−4.3%—$123.6MCompare
GEOSGeospace Technologies$4.08−0.73%−54.1%−36.4%−61.4%—$52.8MCompare
BCHTBirchtech$1.12+3.23%——−79.6%—$29.5MCompare

News about Thermo Fisher Scientific

All news →
If You Invested $1000 in Thermo Fisher Scientific a Decade Ago, This is How Much It'd Be Worth NowZacks Investment Research · 2d ago▲ Positive15-year-old Designs Low-Cost Device to Monitor Airborne Bacteria in the Environment; Wins $25,000 Top Award at the 2026 Thermo Fisher Scientific Junior Innovators ChallengeGlobeNewswire Inc. · Oct 28, 2026▲ PositiveThermo Fisher Scientific: 3 Key Takeaways for Long-Term InvestorsThe Motley Fool · Oct 21, 2026▲ PositiveThermo Fisher Scientific (TMO) Tops Q3 Earnings and Revenue EstimatesZacks Investment Research · Oct 21, 2026▲ PositiveWhy Thermo Fisher (TMO) Could Beat Earnings Estimates AgainZacks Investment Research · Oct 20, 2026▲ Positive

Quick answers

What does Thermo Fisher Scientific do?
Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2025 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).
What is TMO's market cap?
$258.75B, based on the Nov 3 close of $698.34.
What is TMO's P/E ratio?
36.6× trailing-twelve-month earnings of $7.07B.
Does Thermo Fisher Scientific pay a dividend?
Yes. The latest regular dividend was $0.47 per share (ex-date Sep 15), an annualised yield of 0.27%.
How much of TMO is sold short?
4.9M shares, 1.3% of float, as of Oct 15, 2026.
What sector is TMO in?
Technology, in the Measuring Instruments industry.

About Thermo Fisher Scientific

Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2025 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).

HQ: Waltham, MA125,000 employeesListed Jun 1, 1972thermofisher.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology