PHG vs AIFF vs HTFL Stock Comparison

Koninklijke Philips, Firefly Neuroscience and Heartflow Prices as of Oct 27, 2026 Peers: Industry group
PHG Koninklijke Philips Nv
$26.42 +5.8% 1M -8.5% 1Y
Market cap
$25.44B
P/E
13.6x
Revenue (TTM)
$20.60B
Div. yield
3.75%
Diagnostic Equipment Healthcare
5 wins
HTFL Heartflow, Inc.
$57.82 +17.6% 1M +50.8% 1Y
Market cap
$5.01B
P/E
–
Revenue (TTM)
$202.91M
Div. yield
–
Diagnostic Equipment Healthcare
1 win

Head to Head

7 decided of 12

Koninklijke Philips leads on 5 of the 12 questions below (Koninklijke Philips 5, Firefly Neuroscience 1, Heartflow 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionPHGAIFFHTFLLeader
Larger companyMarket capitalisation $25.44B $20.58M $5.01B PHG
Cheaper on earningsLower P/E, profitable companies only 13.6x -2.2x -49.9x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 13.3x — — –
Faster revenue growthRevenue growth, trailing twelve months +6.1% +320.3% +42.5% AIFF
More profitableNet margin, trailing twelve months 8.9% -524.5% -49.4% PHG
Better return on capitalReturn on invested capital 11.5% — — –
Less leveragedLower net debt / EBITDA 1.8x — — –
Higher dividend yieldTrailing dividend yield 3.75% — — –
Better 1-year returnPrice return, last 12 months -8.5% -50.7% +50.8% HTFL
Better 5-year returnAnnualised price return, 5 years -11.1%/yr -60.6%/yr — PHG
Less volatileAnnualised volatility, 1 year 28.7% 159.8% 76.7% PHG
Higher overall scoreMean of the five percentile scores vs peers 80/100 38/100 57/100 PHG

Percentile Scorecard

PHGAIFFHTFL

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

AxisPHGAIFFHTFL
Valuation 98 #6 of 227 15 #194 of 227 9 #207 of 227
Growth 95 #11 of 219 61 #86 of 219 78 #49 of 219
Profitability 95 #11 of 206 15 #176 of 206 49 #106 of 206
Financial Health 31 #165 of 238 80 #49 of 238 92 #20 of 238
Shareholder Returns 79 #29 of 134 20 #107 of 134 –
Overall 80 38 57
  • PHG ranked among 247 companies in Medical Devices and Diagnostics
  • AIFF ranked among 247 companies in Medical Devices and Diagnostics
  • HTFL 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

PeriodPHGAIFFHTFLSPY
1 month +5.8%-50.2%+17.6% -0.2%
3 months +3.4%-9.9%+125.9% +3.9%
6 months -2.6%-52.8%+89.3% +8.2%
Year to date -2.4%+13.6%+98.4% +12.9%
1 year -8.5%-50.7%+50.8% +12.3%
3 years +42.8%-82.6%— +87.4%
3 years, per year +12.6%-44.2%— +23.3%
5 years -44.3%-99.0%— +67.9%
5 years, per year -11.1%-60.6%— +10.9%
10 years -11.3%-77.8%— +261.1%
10 years, per year -1.2%-14.0%— +13.7%

Risk

MeasurePHGAIFFHTFLSPY
Volatility, 1Y 28.7%159.8%76.7% 12.7%
Downside volatility, 1Y 28.7%109.1%77.5% 12.7%
Beta vs S&P 500, 1Y 0.811.521.90 1.00
Return / volatility, 1Y -0.30-0.320.66 0.97
Max drawdown, 5Y -75.6%-99.6%-48.7% -25.4%
From 52-week high -19.7%-66.9%0.0% -1.2%
52-week high $32.91$3.02$57.82 $779.14
52-week low $23.81$0.64$20.49 $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.

MultiplePHGAIFFHTFL
P/E now vs peer median 13.6xmedian 29.6x -2.2xmedian 29.6x -49.9xmedian 29.6x
P/S now vs peer median 1.2xmedian 2.9x 11.4xmedian 2.9x 24.7xmedian 2.9x
EV/EBITDA now vs peer median 8.1xmedian 17.4x -1.3xmedian 17.4x —median 17.4x
P/FCF now vs peer median 5.9xmedian 22.3x -2.9xmedian 22.3x —median 22.3x
P/B now vs peer median 1.9xmedian 2.3x 1.4xmedian 2.3x 17.9xmedian 2.3x
PEG now vs peer median 0.32median 1.04 -0.03median 1.04 —median 1.04

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 monthsPHGAIFFHTFL
Revenue $20.60B $1.80M $202.91M
Gross profit $16.03B $802.00K $160.45M
Operating income $2.65B -$9.14M -$64.46M
Net income $1.39B -$9.11M -$100.19M
Free cash flow $4.34B -$7.20M –
R&D $2.00B $1.78M $77.26M
EPS (diluted) $1.91 $-0.70 $-1.16
Cash & equivalents $2.04B $9.23M $34.36M
Total debt $9.51B – –
Shares (diluted) 962.50M 13.50M 86.40M
Enterprise value $14.59B $1.15M $4.77B

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
MetricPHGAIFFHTFL
P/E 13.6x -2.2x -49.9x
P/FCF 5.9x -2.9x –
P/Operating cash flow 9.6x -2.9x –
P/S 1.2x 11.4x 24.7x
P/B 1.9x 1.4x 17.9x
P/Tangible book 2.5x 1.5x 17.9x
EV/EBITDA 8.1x -1.3x –
EV/EBIT 12.4x -1.2x -74.0x
EV/Revenue 1.6x 6.3x 23.5x
EV/FCF 7.6x -1.6x –
EV/Operating cash flow 12.4x -1.6x –
PEG (3Y EPS CAGR) 0.32 -0.03 –

Growth

14 metrics
MetricPHGAIFFHTFL
Revenue growth (1Y) 6.1% 320.3% 42.5%
Revenue CAGR (3Y) 2.3% -40.3% –
Gross profit growth (1Y) 82.4% 99.0% 48.8%
Gross profit CAGR (3Y) 6.7% -32.6% –
Operating income growth (1Y) 121.3% 19.8% -9.5%
Operating income CAGR (3Y) 52.0% -52.0% –
Net income growth (1Y) 293.5% 60.1% -18.3%
Net income CAGR (3Y) 35.6% 15.8% –
EPS growth (1Y) 539.4% 81.8% 91.4%
EPS CAGR (3Y) 42.2% 69.0% –
Operating cash flow growth (1Y) 116.7% 19.1% –
Operating cash flow CAGR (3Y) 53.6% -8.4% –
Free cash flow growth (1Y) 54.2% 17.6% –
Free cash flow CAGR (3Y) 45.6% -6.3% –

Profitability

14 metrics
MetricPHGAIFFHTFL
Gross margin 77.8% 44.6% 79.1%
EBITDA margin 19.8% -496.9% –
Operating margin 12.9% -508.1% -31.8%
Pretax margin 11.9% -506.2% -49.4%
Net margin 8.9% -524.5% -49.4%
FCF margin 21.1% -400.2% –
Operating cash flow margin 12.9% -388.6% –
Return on equity 12.7% -78.8% -34.5%
Return on assets 5.4% -65.8% -28.5%
Return on invested capital 11.5% – –
Return on capital employed 11.8% -77.9% -20.9%
Asset turnover 0.7x 0.1x 0.6x
Cash conversion (OCF / net income) 1.9x 0.8x –
Stock comp / revenue 0.7% 36.4% 9.6%

Financial Health

11 metrics
MetricPHGAIFFHTFL
Debt / assets 31.2% – –
Debt / equity 0.7x – –
Net debt / EBITDA 1.8x – –
Debt / FCF 2.2x – –
Liabilities / assets 57.1% 12.6% 18.8%
Equity / assets 42.9% 87.4% 81.2%
Interest coverage 6.2x – –
Current ratio 1.3x 4.9x 5.1x
Quick ratio 0.7x 4.5x 6.6x
Cash ratio 0.2x 4.4x 5.6x
Altman Z-score – -4.89 42.47

Shareholder Returns

7 metrics
MetricPHGAIFFHTFL
Dividend yield 3.7% – –
Net buyback yield -0.5% -2.0% –
Shareholder yield 3.3% -2.0% –
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusPHGAIFFHTFL
Forward P/E 13.3xFY2026 – –
EPS, next fiscal year $1.98FY2026 – $-0.43FY2026
EPS growth, next FY +6.5%FY2026 – –
EPS growth, the year after -10.1% – –
Revenue, next fiscal year $21.63BFY2026 – $261.38MFY2026
Revenue growth, next FY +1.8%FY2026 – +48.5%FY2026
Revenue growth, the year after -8.2% – +20.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersPHGAIFFHTFL
Held by institutions 5.4% 7.9% 100.0%
Institutions holding 363 23 192
Change in shares held, QoQ +0.8% +34.3% +133.0%
Institutions buying 266 10 140
Institutions selling 76 6 38
Buyers to sellers 3.50 1.67 3.68

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.

PHGAIFFHTFL
PHG 1.00 0.06 0.14
AIFF 0.06 1.00 0.04
HTFL 0.14 0.04 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, PHG, AIFF and HTFL?

Koninklijke Philips (PHG) is the largest by market capitalisation: Koninklijke Philips (PHG) $25.44B, Firefly Neuroscience (AIFF) $20.58M, Heartflow (HTFL) $5.01B.

Which company is growing faster?

Firefly Neuroscience (AIFF) grew revenue fastest over the trailing twelve months: Koninklijke Philips (PHG) +6.1%, Firefly Neuroscience (AIFF) +320.3%, Heartflow (HTFL) +42.5%.

Which company is more profitable?

Koninklijke Philips (PHG) has the highest net margin (Koninklijke Philips (PHG) 8.9%, Firefly Neuroscience (AIFF) -524.5%, Heartflow (HTFL) -49.4%).

Which stock has performed better?

Over the past year Heartflow (HTFL) returned the most: Koninklijke Philips (PHG) -8.5%, Firefly Neuroscience (AIFF) -50.7%, Heartflow (HTFL) +50.8%. Over five years, Koninklijke Philips (PHG) compounded fastest (Koninklijke Philips (PHG) -11.1%/yr, Firefly Neuroscience (AIFF) -60.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Koninklijke Philips (PHG) 3.75%. Firefly Neuroscience (AIFF) and Heartflow (HTFL) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Koninklijke Philips (PHG) has been the steadiest (Koninklijke Philips (PHG) 28.7%, Firefly Neuroscience (AIFF) 159.8%, Heartflow (HTFL) 76.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, PHG, AIFF and HTFL?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Koninklijke Philips (PHG) 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.