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Thermo Fisher Scientific Inc.

TMONYSEMeasuring & Controlling Devices, NECFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 26, 2026Last filing: 10-Q on Oct 30, 2026Score 12/3027% above fair value
$682.65−14.35 (-2.06%)

Close on Nov 2, 2026Market cap $252.41BP/E 36.0Yield 0.25%

Thermo Fisher Scientific Margin Expansion (percentage points) by Quarter

Margin Expansion (percentage points) — Analytical Instruments (%)

QuarterlyAnnual

Thermo Fisher Scientific Margin Expansion (percentage points): 4.3% in Q3 2026, up 6.6 pts from a year earlier.

Latest, Q3 2026
4.3%
Period ended Sep 30, 2026
Change on a year earlier
+6.6 pts
-2.3% in Q3 2025
History
15 quarters
Since Q1 2023
Sources
3
Documents cited below

Where the Q3 2026 figure comes from

“AI: Segment income margin expansion -0.5 pts -5.8 pts -2.3 pts -4.2 pts -3.2 pts -2.5 pts +4.2 pts +4.3 pts”

Source: Q3 2026 Reconciliation of Financial Information ↗

Reported in IR Financial Reconciliation Package.

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedMargin Expansion (percentage points) — Analytical Instruments (%)Year on yearSource
Q3 2026Sep 30, 20264.3%+6.6 ptsQ3 2026 Reconciliation of Financial Information ↗
Q2 2026Jun 30, 20264.2%+10.0 ptsQ3 2026 Reconciliation of Financial Information ↗
Q1 2026Mar 31, 2026-2.5%-2.0 ptsQ3 2026 Reconciliation of Financial Information ↗
Q4 2025Dec 31, 2025-4.2%-5.9 ptsQ3 2026 Reconciliation of Financial Information ↗
Q3 2025Sep 30, 2025-2.3%-0.5 ptsQ3 2026 Reconciliation of Financial Information ↗
Q2 2025Jun 30, 2025-5.8%-5.7 ptsQ3 2026 Reconciliation of Financial Information ↗
Q1 2025Mar 31, 2025-0.5%+0.2 ptsQ3 2026 Reconciliation of Financial Information ↗
Q4 2024Dec 31, 20241.7%-1.7 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q3 2024Sep 30, 2024-1.8%-4.7 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q2 2024Jun 30, 2024-0.1%-3.4 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q1 2024Mar 31, 2024-0.7%-5.3 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q4 2023Dec 31, 20233.4%–Q4 & FY2024 Reconciliation of Financial Information ↗
Q3 2023Sep 30, 20232.9%–Q4 & FY2024 Reconciliation of Financial Information ↗
Q2 2023Jun 30, 20233.3%–Q4 & FY2024 Reconciliation of Financial Information ↗
Q1 2023Mar 31, 20234.6%–Q4 & FY2024 Reconciliation of Financial Information ↗

Cite this data

StockData. (2026). Thermo Fisher Scientific Margin Expansion (percentage points) (%), quarterly Q1 2023–Q3 2026 [Data set]. Compiled from Thermo Fisher Scientific SEC filings and investor materials. https://stockdatahq.com/stocks/tmo/kpis/seg-margin-chg-pt-ai

See every metric in the Thermo Fisher Scientific KPI table. Data updated Oct 29, 2026.