What are Thermo Fisher Scientific's profit margins?

Thermo Fisher Scientific (TMO) runs a 58.3% gross margin and a 17.2% operating margin, with a 15.2% net margin.

Where do Thermo Fisher Scientific's ratios come from?

Every ratio is computed from Thermo Fisher Scientific's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

Thermo Fisher Scientific TMO Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Returns
Return on equity	13.5%+0.5pp	13%-0.1pp	13.1%-0.3pp	13.4%-0.3pp	13.7%+0.6pp
Return on assets	6.5%0.0pp	6.5%0.0pp	6.5%-0.1pp	6.6%-0.1pp	6.6%+0.2pp
Liquidity
Current ratio	1.5×-0.4×	1.9×+0.4×	1.5×-0.4×	1.9×+0.2×	1.8×+0.1×
Quick ratio	1.2×-0.4×	1.5×+0.4×	1.1×-0.4×	1.5×+0.1×	1.4×+0.1×
Cash ratio	0.2×-0.4×	0.7×+0.5×	0.1×-0.2×	0.4×0.0×	0.3×0.0×
Leverage
Debt-to-equity	0.8×0.0×	0.8×+0.1×	0.8×0.0×	0.7×0.0×	0.7×0.0×
Debt-to-assets	0.4×0.0×	0.4×0.0×	0.4×0.0×	0.4×0.0×	0.4×0.0×
Per Share
Book value per share	$139.23-1.5%	$141.29+4.7%	$134.97+1.0%	$133.63+2.5%	$130.32+0.7%
Valuation
Market capitalization	$182.6B-16.1%	$217.7B+18.9%	$183.15B+20.0%	$152.65B-18.7%	$187.73B-5.7%
Enterprise value	$222.48B-11.8%	$252.21B+14.3%	$220.64B+19.0%	$185.49B-15.9%	$220.56B-4.1%
Price / earnings	26.7×-5.8×	32.5×+4.6×	27.9×+4.7×	23.2×-5.6×	28.8×-2.6×
Price / book	3.5×-0.6×	4.1×+0.5×	3.6×+0.6×	3×-0.8×	3.8×-0.2×
Free cash flow yield	3.7%+0.8pp	2.9%-0.4pp	3.3%-0.7pp	4%+0.5pp	3.6%-0.1pp
Earnings yield	3.8%+0.7pp	3.1%-0.5pp	3.6%-0.7pp	4.3%+0.8pp	3.5%+0.3pp
Dividend yield	0.4%+0.1pp	0.3%0.0pp	0.3%-0.1pp	0.4%+0.1pp	0.3%0.0pp
PEG ratio	5.2×-0.4×	5.6×+1.5×	4.1×+0.2×	4×+0.3×	3.6×-1.9×

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Questions, answered.

What are Thermo Fisher Scientific's profit margins?: Thermo Fisher Scientific (TMO) runs a 58.3% gross margin and a 17.2% operating margin, with a 15.2% net margin.
Where do Thermo Fisher Scientific's ratios come from?: Every ratio is computed from Thermo Fisher Scientific's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.