CTKB vs RVTY vs TMO Stock Comparison

Cytek Biosciences, Revvity and Thermo Fisher Scientific Prices as of Oct 28, 2026 Peers: Industry group
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RVTY Revvity, Inc.
$165.36 +9.5% 1M +71.4% 1Y
Market cap
$18.45B
P/E
77.7x
Revenue (TTM)
$2.91B
Div. yield
0.17%
Life Sciences Tools Healthcare
3 wins

Head to Head

10 decided of 12

Thermo Fisher Scientific leads on 7 of the 12 questions below (Thermo Fisher Scientific 7, Revvity 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCTKBRVTYTMOLeader
Larger companyMarket capitalisation $798.09M $18.45B $260.59B TMO
Cheaper on earningsLower P/E, profitable companies only -9.9x 77.7x 37.0x TMO
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 32.4x 27.2x TMO
Faster revenue growthRevenue growth, trailing twelve months +5.4% +4.1% +8.3% TMO
More profitableNet margin, trailing twelve months -39.0% 8.2% — RVTY
Better return on capitalReturn on invested capital — 3.1% — –
Less leveragedLower net debt / EBITDA — 2.8x — –
Higher dividend yieldTrailing dividend yield — 0.17% 0.26% TMO
Better 1-year returnPrice return, last 12 months +46.2% +71.4% +26.4% RVTY
Better 5-year returnAnnualised price return, 5 years -23.1%/yr -1.3%/yr +2.2%/yr TMO
Less volatileAnnualised volatility, 1 year 55.8% 39.9% 29.8% TMO
Higher overall scoreMean of the five percentile scores vs peers 41/100 58/100 51/100 RVTY

Percentile Scorecard

CTKBRVTYTMO

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisCTKBRVTYTMO
Valuation 54 #104 of 227 68 #74 of 227 49 #116 of 227
Growth 4 #211 of 219 28 #158 of 219 40 #132 of 219
Profitability 46 #112 of 205 80 #41 of 205 71 #61 of 205
Financial Health 53 #112 of 237 47 #127 of 237 –
Shareholder Returns 47 #72 of 135 66 #46 of 135 44 #76 of 135
Overall 41 58 51
  • CTKB ranked among 247 companies in Medical Devices and Diagnostics
  • RVTY ranked among 247 companies in Medical Devices and Diagnostics
  • TMO ranked among 247 companies in Medical Devices and Diagnostics

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodCTKBRVTYTMOSPY
1 month +7.0%+9.5%+3.9% +0.9%
3 months +40.2%+45.8%+22.3% +5.9%
6 months +38.3%+101.0%+51.2% +8.5%
Year to date +21.6%+70.9%+21.6% +13.3%
1 year +46.2%+71.4%+26.4% +12.4%
3 years +41.8%+69.0%+63.4% +88.1%
3 years, per year +12.4%+19.1%+17.8% +23.5%
5 years -73.1%-6.5%+11.3% +68.2%
5 years, per year -23.1%-1.3%+2.2% +11.0%
10 years —+225.5%+378.8% +263.4%
10 years, per year —+12.5%+17.0% +13.8%

Risk

MeasureCTKBRVTYTMOSPY
Volatility, 1Y 55.8%39.9%29.8% 12.7%
Downside volatility, 1Y 55.0%35.9%28.4% 12.7%
Beta vs S&P 500, 1Y 0.871.230.62 1.00
Return / volatility, 1Y 0.831.790.88 0.98
Max drawdown, 5Y -90.3%-59.2%-41.5% -25.4%
From 52-week high 0.0%0.0%0.0% -0.9%
52-week high $6.14$165.36$704.77 $779.14
52-week low $3.36$82.26$438.34 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleCTKBRVTYTMO
P/E now vs peer median -9.9xmedian 28.8x 77.7xmedian 28.8x 37.0xmedian 28.8x
P/S now vs peer median 3.9xmedian 3.0x 6.3xmedian 3.0x 5.5xmedian 3.0x
EV/EBITDA now vs peer median -19.6xmedian 17.4x 26.6xmedian 17.4x —median 17.4x
P/FCF now vs peer median -66.1xmedian 25.7x 32.4xmedian 25.7x 34.0xmedian 25.7x
P/B now vs peer median 2.5xmedian 2.4x 2.6xmedian 2.4x 4.8xmedian 2.4x
PEG now vs peer median 0.07median 1.03 -2.49median 1.03 4.88median 1.03

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsCTKBRVTYTMO
Revenue $206.71M $2.91B $47.35B
Gross profit $110.03M $1.60B –
Operating income -$44.65M $358.85M $8.47B
Net income -$80.58M $237.55M $7.09B
Free cash flow -$12.08M $568.85M –
R&D $37.26M $215.83M $1.40B
EPS (diluted) $-0.62 $2.13 $19.06
Cash & equivalents $73.85M $1.02B $5.46B
Total debt – $3.21B –
Shares (diluted) 129.46M 111.63M 371.00M
Enterprise value $474.37M $14.72B $260.71B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricCTKBRVTYTMO
P/E -9.9x 77.7x 37.0x
P/FCF -66.1x 32.4x 34.0x
P/Operating cash flow -132.2x 28.9x 27.9x
P/S 3.9x 6.3x 5.5x
P/B 2.5x 2.6x 4.8x
P/Tangible book 2.6x 3.7x 7.1x
EV/EBITDA -19.6x 26.6x –
EV/EBIT -16.2x 57.5x –
EV/Revenue 3.5x 7.1x 5.5x
EV/FCF -60.0x 36.3x –
EV/Operating cash flow -119.9x 32.3x 27.9x
PEG (3Y EPS CAGR) 0.07 -2.49 4.88

Growth

14 metrics
MetricCTKBRVTYTMO
Revenue growth (1Y) 5.4% 4.1% 8.3%
Revenue CAGR (3Y) 5.6% 0.9% 2.9%
Gross profit growth (1Y) 3.1% 2.3% –
Gross profit CAGR (3Y) 1.4% -0.4% –
Operating income growth (1Y) -66.2% -5.5% 12.8%
Operating income CAGR (3Y) -31.0% -3.7% 7.2%
Net income growth (1Y) -1,159% -16.7% 7.9%
Net income CAGR (3Y) -139.7% -33.8% 6.2%
EPS growth (1Y) -1,134% -12.3% 9.7%
EPS CAGR (3Y) -141.6% -31.2% 7.6%
Operating cash flow growth (1Y) -139.7% 6.2% 21.9%
Operating cash flow CAGR (3Y) -66.7% 86.9% 4.5%
Free cash flow growth (1Y) -211.1% 9.5% –
Free cash flow CAGR (3Y) -3.9% 64.8% –

Profitability

14 metrics
MetricCTKBRVTYTMO
Gross margin 53.2% 55.0% –
EBITDA margin -17.9% 26.6% –
Operating margin -21.6% 12.3% –
Pretax margin -19.7% 9.0% –
Net margin -39.0% 8.2% –
FCF margin -5.8% 19.5% –
Operating cash flow margin -2.9% 21.9% 19.7%
Return on equity -24.8% 3.3% 13.2%
Return on assets -18.0% 2.0% 6.2%
Return on invested capital – 3.1% –
Return on capital employed -12.3% 3.3% –
Asset turnover 0.5x 0.2x 0.4x
Cash conversion (OCF / net income) 0.1x 2.7x 1.3x
Stock comp / revenue 10.3% 0.8% –

Financial Health

11 metrics
MetricCTKBRVTYTMO
Debt / assets – 26.6% –
Debt / equity – 0.4x –
Net debt / EBITDA – 2.8x –
Debt / FCF – 5.6x –
Liabilities / assets 28.0% 40.0% –
Equity / assets 72.0% 60.0% 47.9%
Interest coverage -143.1x 3.7x –
Current ratio 4.5x 1.8x 1.8x
Quick ratio 1.5x 1.4x –
Cash ratio 0.9x 0.8x –
Altman Z-score 4.34 3.45 –

Shareholder Returns

7 metrics
MetricCTKBRVTYTMO
Dividend yield – 0.2% 0.3%
Net buyback yield -0.2% 2.5% –
Shareholder yield -0.2% 2.7% 0.3%
Payout ratio (earnings) – 13.4% –
Payout ratio (FCF) – 5.6% –
Dividend growth (1Y) – -6.3% –
Dividend CAGR (3Y) – -6.1% –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusCTKBRVTYTMO
Forward P/E – 32.4xFY2026 27.2xFY2026
EPS, next fiscal year $-0.32FY2026 $5.10FY2026 $25.91FY2026
EPS growth, next FY – +0.8%FY2026 +13.3%FY2026
EPS growth, the year after – +11.0% +2.0%
Revenue, next fiscal year $197.36MFY2026 $2.98BFY2026 $50.12BFY2026
Revenue growth, next FY -2.1%FY2026 +4.0%FY2026 +12.5%FY2026
Revenue growth, the year after +9.9% -2.0% -2.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCTKBRVTYTMO
Held by institutions 62.8% 100.0% 90.2%
Institutions holding 156 545 2,623
Change in shares held, QoQ -4.1% -1.3% +0.8%
Institutions buying 75 301 1,143
Institutions selling 64 161 1,144
Buyers to sellers 1.17 1.87 1.00

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

CTKBRVTYTMO
CTKB 1.00 0.43 0.47
RVTY 0.43 1.00 0.71
TMO 0.47 0.71 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CTKB, RVTY and TMO?

Thermo Fisher Scientific (TMO) is the largest by market capitalisation: Cytek Biosciences (CTKB) $798.09M, Revvity (RVTY) $18.45B, Thermo Fisher Scientific (TMO) $260.59B.

Which stock is cheaper, CTKB, RVTY and TMO?

Thermo Fisher Scientific (TMO) trades on the lowest price-to-earnings ratio (Cytek Biosciences (CTKB) -9.9x, Revvity (RVTY) 77.7x, Thermo Fisher Scientific (TMO) 37.0x). On next year's consensus earnings, Thermo Fisher Scientific (TMO) is cheapest (Revvity (RVTY) 32.4x, Thermo Fisher Scientific (TMO) 27.2x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Thermo Fisher Scientific (TMO) grew revenue fastest over the trailing twelve months: Cytek Biosciences (CTKB) +5.4%, Revvity (RVTY) +4.1%, Thermo Fisher Scientific (TMO) +8.3%.

Which company is more profitable?

Revvity (RVTY) has the highest net margin (Cytek Biosciences (CTKB) -39.0%, Revvity (RVTY) 8.2%).

Which stock has performed better?

Over the past year Revvity (RVTY) returned the most: Cytek Biosciences (CTKB) +46.2%, Revvity (RVTY) +71.4%, Thermo Fisher Scientific (TMO) +26.4%. Over five years, Thermo Fisher Scientific (TMO) compounded fastest (Cytek Biosciences (CTKB) -23.1%/yr, Revvity (RVTY) -1.3%/yr, Thermo Fisher Scientific (TMO) +2.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Thermo Fisher Scientific (TMO) has the highest dividend yield: Revvity (RVTY) 0.17%, Thermo Fisher Scientific (TMO) 0.26%. Cytek Biosciences (CTKB) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Thermo Fisher Scientific (TMO) has been the steadiest (Cytek Biosciences (CTKB) 55.8%, Revvity (RVTY) 39.9%, Thermo Fisher Scientific (TMO) 29.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CTKB, RVTY and TMO?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Thermo Fisher Scientific (TMO) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.