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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) — Specialty Diagnostics (%)

QuarterlyAnnual

Thermo Fisher Scientific Margin Expansion (percentage points): 3.6% in Q3 2026, up 2.1 pts from a year earlier.

Latest, Q3 2026
3.6%
Period ended Sep 30, 2026
Change on a year earlier
+2.1 pts
1.5% in Q3 2025
History
15 quarters
Since Q1 2023
Sources
3
Documents cited below

Where the Q3 2026 figure comes from

“SD: Segment income margin expansion 0.0 pts +0.3 pts +1.5 pts +3.0 pts +1.2 pts +0.9 pts +0.7 pts +3.6 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) — Specialty Diagnostics (%)Year on yearSource
Q3 2026Sep 30, 20263.6%+2.1 ptsQ3 2026 Reconciliation of Financial Information ↗
Q2 2026Jun 30, 20260.7%+0.4 ptsQ3 2026 Reconciliation of Financial Information ↗
Q1 2026Mar 31, 20260.9%+0.9 ptsQ3 2026 Reconciliation of Financial Information ↗
Q4 2025Dec 31, 20253.0%+3.3 ptsQ3 2026 Reconciliation of Financial Information ↗
Q3 2025Sep 30, 20251.5%+1.7 ptsQ3 2026 Reconciliation of Financial Information ↗
Q2 2025Jun 30, 20250.3%+0.3 ptsQ3 2026 Reconciliation of Financial Information ↗
Q1 2025Mar 31, 20250.0%-1.2 ptsQ3 2026 Reconciliation of Financial Information ↗
Q4 2024Dec 31, 2024-0.3%-5.6 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q3 2024Sep 30, 2024-0.2%-5.7 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q2 2024Jun 30, 20240.0%-4.6 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q1 2024Mar 31, 20241.2%-0.2 ptsQ4 & FY2025 Reconciliation of Financial Information ↗
Q4 2023Dec 31, 20235.3%–Q4 & FY2024 Reconciliation of Financial Information ↗
Q3 2023Sep 30, 20235.5%–Q4 & FY2024 Reconciliation of Financial Information ↗
Q2 2023Jun 30, 20234.6%–Q4 & FY2024 Reconciliation of Financial Information ↗
Q1 2023Mar 31, 20231.4%–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-sd

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