IQV vs RGEN vs TMO Stock Comparison

Iqvia Holdings, Repligen and Thermo Fisher Scientific Prices as of Nov 2, 2026 Peers: Industry group
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IQV Iqvia Holdings Inc.
$258.37 +0.0% 1M +19.4% 1Y
Market cap
$42.58B
P/E
30.5x
Revenue (TTM)
$17.31B
Div. yield
–
Contract Research Healthcare
4 wins
RGEN Repligen Corp
$172.95 -4.8% 1M +16.0% 1Y
Market cap
$9.76B
P/E
–
Revenue (TTM)
$805.61M
Div. yield
–
Life Sciences Tools Healthcare
2 wins

Head to Head

11 decided of 12

Thermo Fisher Scientific leads on 5 of the 12 questions below (Thermo Fisher Scientific 5, Iqvia Holdings 4, Repligen 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionIQVRGENTMOLeader
Larger companyMarket capitalisation $42.58B $9.76B $252.45B TMO
Cheaper on earningsLower P/E, profitable companies only 30.5x -826.6x 35.8x IQV
Cheaper on forward earningsLower price / next fiscal year consensus EPS 21.3x 89.1x 26.4x IQV
Faster revenue growthRevenue growth, trailing twelve months +8.8% +13.8% +8.3% RGEN
More profitableNet margin, trailing twelve months 8.1% -1.5% 14.9% TMO
Better return on capitalReturn on invested capital 8.2% 0.0% 8.0% IQV
Less leveragedLower net debt / EBITDA 3.9x -2.8x 3.1x RGEN
Higher dividend yieldTrailing dividend yield — — 0.27% –
Better 1-year returnPrice return, last 12 months +19.4% +16.0% +20.3% TMO
Better 5-year returnAnnualised price return, 5 years +0.3%/yr -10.0%/yr +1.2%/yr TMO
Less volatileAnnualised volatility, 1 year 40.7% 46.5% 30.0% TMO
Higher overall scoreMean of the five percentile scores vs peers 71/100 54/100 59/100 IQV

Percentile Scorecard

IQVRGENTMO

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

AxisIQVRGENTMO
Valuation 80 #3 of 11 51 #111 of 227 60 #91 of 227
Growth 80 #3 of 11 25 #165 of 220 39 #135 of 220
Profitability 90 #2 of 11 66 #71 of 209 83 #36 of 209
Financial Health 33 #9 of 13 80 #49 of 240 31 #166 of 240
Shareholder Returns – 50 #70 of 138 83 #25 of 138
Overall 71 54 59
  • IQV ranked among 13 companies in Pharma Services
  • RGEN 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

PeriodIQVRGENTMOSPY
1 month +0.0%-4.8%+4.2% -2.3%
3 months +10.7%+17.6%+18.9% -0.7%
6 months +60.5%+46.3%+47.6% +4.8%
Year to date +14.6%+5.5%+17.8% +10.3%
1 year +19.4%+16.0%+20.3% +10.3%
3 years +31.0%+15.0%+50.1% +73.0%
3 years, per year +9.4%+4.8%+14.5% +20.1%
5 years +1.5%-40.8%+6.3% +61.9%
5 years, per year +0.3%-10.0%+1.2% +10.1%
10 years +257.1%+512.4%+368.3% +258.6%
10 years, per year +13.6%+19.9%+16.7% +13.6%

Risk

MeasureIQVRGENTMOSPY
Volatility, 1Y 40.7%46.5%30.0% 12.8%
Downside volatility, 1Y 39.9%46.9%28.6% 12.8%
Beta vs S&P 500, 1Y 0.771.260.63 1.00
Return / volatility, 1Y 0.480.340.68 0.80
Max drawdown, 5Y -51.5%-64.8%-41.5% -25.4%
From 52-week high -7.5%-11.1%-3.7% -3.5%
52-week high $279.38$194.57$709.29 $779.14
52-week low $156.66$102.87$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.

MultipleIQVRGENTMO
P/E now vs peer median 30.5xmedian 35.0x -826.6xmedian 28.4x 35.8xmedian 28.4x
P/S now vs peer median 2.5xmedian 2.5x 12.1xmedian 3.0x 5.3xmedian 3.0x
EV/EBITDA now vs peer median 16.2xmedian 28.8x 86.2xmedian 18.0x 24.9xmedian 18.0x
P/FCF now vs peer median 20.5xmedian 20.5x 91.4xmedian 25.0x 33.2xmedian 25.0x
P/B now vs peer median 6.3xmedian 2.7x 4.7xmedian 2.3x 4.6xmedian 2.3x
PEG now vs peer median 2.65median 1.94 29.08median 0.93 4.73median 0.93

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 monthsIQVRGENTMO
Revenue $17.31B $805.61M $47.35B
Gross profit $5.72B $430.67M $19.45B
Operating income $2.22B $18.24M $8.47B
Net income $1.40B -$11.80M $7.09B
Free cash flow $2.08B $106.72M $7.60B
R&D – $57.23M $1.40B
EPS (diluted) $8.35 $-0.21 $19.06
Cash & equivalents $2.25B $726.96M $5.46B
Total debt $16.07B $555.60M $41.37B
Shares (diluted) 167.00M 56.64M 371.00M
Enterprise value $33.96B $6.53B $229.09B

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
MetricIQVRGENTMO
P/E 30.5x -826.6x 35.8x
P/FCF 20.5x 91.4x 33.2x
P/Operating cash flow 15.6x 75.1x 27.1x
P/S 2.5x 12.1x 5.3x
P/B 6.3x 4.7x 4.6x
P/Tangible book 20.7x 5.5x 6.9x
EV/EBITDA 16.2x 86.2x 24.9x
EV/EBIT 25.3x 518.2x 34.0x
EV/Revenue 3.2x 11.7x 6.1x
EV/FCF 27.0x 88.6x 37.9x
EV/Operating cash flow 20.5x 72.8x 30.9x
PEG (3Y EPS CAGR) 2.65 29.08 4.73

Growth

14 metrics
MetricIQVRGENTMO
Revenue growth (1Y) 8.8% 13.8% 8.3%
Revenue CAGR (3Y) 5.2% 7.3% 2.9%
Gross profit growth (1Y) 6.6% 33.0% 7.8%
Gross profit CAGR (3Y) 3.4% 13.3% 4.0%
Operating income growth (1Y) 1.7% 2,185% 12.8%
Operating income CAGR (3Y) 6.2% -40.5% 7.2%
Net income growth (1Y) 9.0% -779.2% 7.9%
Net income CAGR (3Y) 7.8% -28.4% 6.2%
EPS growth (1Y) 11.7% -777.9% 9.7%
EPS CAGR (3Y) 11.5% -28.4% 7.6%
Operating cash flow growth (1Y) -2.4% -0.8% 21.9%
Operating cash flow CAGR (3Y) 11.7% -4.0% 4.5%
Free cash flow growth (1Y) -6.0% -3.0% 24.3%
Free cash flow CAGR (3Y) 16.3% 1.8% 5.1%

Profitability

14 metrics
MetricIQVRGENTMO
Gross margin 33.1% 53.5% 41.1%
EBITDA margin 20.0% 13.6% 24.4%
Operating margin 12.8% 2.3% 17.9%
Pretax margin 9.0% 1.0% 16.7%
Net margin 8.1% -1.5% 14.9%
FCF margin 12.0% 13.2% 16.0%
Operating cash flow margin 15.8% 16.1% 19.7%
Return on equity 21.4% -0.6% 13.2%
Return on assets 4.6% -0.4% 6.2%
Return on invested capital 8.2% 0.0% 8.0%
Return on capital employed 9.9% 0.6% 8.5%
Asset turnover 0.6x 0.3x 0.4x
Cash conversion (OCF / net income) 2.0x -11.0x 1.3x
Stock comp / revenue 1.8% 4.2% 0.7%

Financial Health

11 metrics
MetricIQVRGENTMO
Debt / assets 52.7% 19.0% 36.2%
Debt / equity 2.4x 0.3x 0.8x
Net debt / EBITDA 3.9x -2.8x 3.1x
Debt / FCF 7.7x 5.2x 5.4x
Liabilities / assets 77.7% 28.5% 52.1%
Equity / assets 22.3% 71.5% 47.9%
Interest coverage 2.8x 0.8x 5.5x
Current ratio 0.8x 9.9x 1.8x
Quick ratio 1.0x 8.1x 1.2x
Cash ratio 0.3x 6.9x 0.4x
Altman Z-score 2.22 7.98 4.11

Shareholder Returns

7 metrics
MetricIQVRGENTMO
Dividend yield – – 0.3%
Net buyback yield 2.7% -0.2% 1.6%
Shareholder yield 2.7% -0.2% 1.9%
Payout ratio (earnings) – – 9.5%
Payout ratio (FCF) – – 8.9%
Dividend growth (1Y) – – 8.0%
Dividend CAGR (3Y) – – 10.1%

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.

ConsensusIQVRGENTMO
Forward P/E 21.3xFY2026 89.1xFY2026 26.4xFY2026
EPS, next fiscal year $12.14FY2026 $1.94FY2026 $25.91FY2026
EPS growth, next FY +1.8%FY2026 +13.5%FY2026 +13.3%FY2026
EPS growth, the year after +13.3% +29.4% +2.0%
Revenue, next fiscal year $18.58BFY2026 $773.94MFY2026 $50.12BFY2026
Revenue growth, next FY +13.9%FY2026 +4.8%FY2026 +12.5%FY2026
Revenue growth, the year after -3.5% +35.9% -2.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersIQVRGENTMO
Held by institutions 94.1% 100.0% 90.2%
Institutions holding 1,085 483 2,625
Change in shares held, QoQ +0.3% +1.2% +0.8%
Institutions buying 532 273 1,144
Institutions selling 424 141 1,145
Buyers to sellers 1.25 1.94 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.

IQVRGENTMO
IQV 1.00 0.58 0.67
RGEN 0.58 1.00 0.67
TMO 0.67 0.67 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, IQV, RGEN and TMO?

Thermo Fisher Scientific (TMO) is the largest by market capitalisation: Iqvia Holdings (IQV) $42.58B, Repligen (RGEN) $9.76B, Thermo Fisher Scientific (TMO) $252.45B.

Which stock is cheaper, IQV, RGEN and TMO?

Iqvia Holdings (IQV) trades on the lowest price-to-earnings ratio (Iqvia Holdings (IQV) 30.5x, Repligen (RGEN) -826.6x, Thermo Fisher Scientific (TMO) 35.8x). On next year's consensus earnings, Iqvia Holdings (IQV) is cheapest (Iqvia Holdings (IQV) 21.3x, Repligen (RGEN) 89.1x, Thermo Fisher Scientific (TMO) 26.4x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Repligen (RGEN) grew revenue fastest over the trailing twelve months: Iqvia Holdings (IQV) +8.8%, Repligen (RGEN) +13.8%, Thermo Fisher Scientific (TMO) +8.3%.

Which company is more profitable?

Thermo Fisher Scientific (TMO) has the highest net margin (Iqvia Holdings (IQV) 8.1%, Repligen (RGEN) -1.5%, Thermo Fisher Scientific (TMO) 14.9%). On return on invested capital, Iqvia Holdings (IQV) leads (Iqvia Holdings (IQV) 8.2%, Repligen (RGEN) 0.0%, Thermo Fisher Scientific (TMO) 8.0%).

Which stock has performed better?

Over the past year Thermo Fisher Scientific (TMO) returned the most: Iqvia Holdings (IQV) +19.4%, Repligen (RGEN) +16.0%, Thermo Fisher Scientific (TMO) +20.3%. Over five years, Thermo Fisher Scientific (TMO) compounded fastest (Iqvia Holdings (IQV) +0.3%/yr, Repligen (RGEN) -10.0%/yr, Thermo Fisher Scientific (TMO) +1.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Thermo Fisher Scientific (TMO) 0.27%. Iqvia Holdings (IQV) and Repligen (RGEN) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Thermo Fisher Scientific (TMO) has been the steadiest (Iqvia Holdings (IQV) 40.7%, Repligen (RGEN) 46.5%, Thermo Fisher Scientific (TMO) 30.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, IQV, RGEN 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 5. 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.