Merck & Company Inc (MRK) vs Thermo Fisher Scientific Inc (TMO)

A side-by-side look at how these two compare on valuation, profitability and shareholder returns.

Merck & Company vs Thermo Fisher Scientific at a glance

Both companies operate in the Health Care sector, so these figures are broadly like-for-like.

MetricMRKTMO
Market cap$378.46B$235.17B
Price$149.54$630.70
P/E ratio (TTM)14.1832.4
P/B ratio (MRQ)4.924.09
P/S ratio (TTM)3.984.9
Revenue growth (1Y)1.31%3.91%
Return on equity (TTM)34.70%12.61%
Return on invested capital (TTM)22.71%8.06%
Gross margin (TTM)82.44%40.37%
Net margin (TTM)13.59%15.06%
Dividend yield (TTM)2.22%0.30%

How they differ

Merck & Company is the larger company at $378.46B versus $235.17B — about 1.6x the size.

On trailing earnings, Merck & Company is the cheaper of the two at 14.18 against 32.4 for Thermo Fisher Scientific.

On sales, Merck & Company is the cheaper of the two at 3.98 against 4.9 for Thermo Fisher Scientific.

Thermo Fisher Scientific leads on revenue growth over the past year, 3.91% against 1.31%.

Merck & Company leads on return on invested capital, 22.71% against 8.06%.

Merck & Company leads on gross margin, 82.44% against 40.37%.

Merck & Company offers the higher yield at 2.22% against 0.30%.

Go deeper

Ratios describe the past. Whether either is worth owning depends on what you pay today.

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