RMTI vs WST vs SKYA Stock Comparison

Rockwell Medical, West Pharmaceutical Services and SkyAI Prices as of Oct 28, 2026 Peers: Industry group
RMTI Rockwell Medical, Inc.
$7.31 -15.3% 1M +552.7% 1Y
Market cap
$27.61M
P/E
–
Revenue (TTM)
$69.39M
Div. yield
–
Medical Supplies Healthcare
2 wins
SKYA SkyAI, Inc.
$2.95 +66.7% 1M -42.7% 1Y
Market cap
$212.68M
P/E
–
Revenue (TTM)
$194.22K
Div. yield
–
Medical Supplies Healthcare
2 wins

Head to Head

9 decided of 12

West Pharmaceutical Services leads on 5 of the 12 questions below (West Pharmaceutical Services 5, SkyAI 2, Rockwell Medical 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionRMTIWSTSKYALeader
Larger companyMarket capitalisation $27.61M $29.73B $212.68M WST
Cheaper on earningsLower P/E, profitable companies only -5.4x 52.6x -0.7x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 42.3x 0.0x SKYA
Faster revenue growthRevenue growth, trailing twelve months -21.1% +12.4% +108.9% SKYA
More profitableNet margin, trailing twelve months -7.3% 17.0% -158,431.4% WST
Better return on capitalReturn on invested capital — 16.9% — –
Less leveragedLower net debt / EBITDA 7.8x -0.3x — WST
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +552.7% +42.6% -42.7% RMTI
Better 5-year returnAnnualised price return, 5 years +4.2%/yr -1.2%/yr — RMTI
Less volatileAnnualised volatility, 1 year 401.8% 31.2% 105.9% WST
Higher overall scoreMean of the five percentile scores vs peers 57/100 67/100 26/100 WST

Percentile Scorecard

RMTIWSTSKYA

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

AxisRMTIWSTSKYA
Valuation 90 #24 of 227 48 #118 of 227 2 #222 of 227
Growth 26 #162 of 219 39 #134 of 219 7 #204 of 219
Profitability 57 #89 of 205 92 #18 of 205 1 #203 of 205
Financial Health 55 #108 of 237 78 #52 of 237 95 #14 of 237
Shareholder Returns – 78 #30 of 135 –
Overall 57 67 26
  • RMTI ranked among 247 companies in Medical Devices and Diagnostics
  • WST ranked among 247 companies in Medical Devices and Diagnostics
  • SKYA 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

PeriodRMTIWSTSKYASPY
1 month -15.3%+7.6%+66.7% +0.9%
3 months +6.3%+19.8%+115.3% +5.9%
6 months +712.2%+36.9%+68.6% +8.5%
Year to date +780.7%+46.9%+45.3% +13.3%
1 year +552.7%+42.6%-42.7% +12.4%
3 years +337.7%+26.0%-99.9% +88.1%
3 years, per year +63.6%+8.0%-90.0% +23.5%
5 years +23.1%-6.0%— +68.2%
5 years, per year +4.2%-1.2%— +11.0%
10 years -88.3%+451.6%— +263.4%
10 years, per year -19.3%+18.6%— +13.8%

Risk

MeasureRMTIWSTSKYASPY
Volatility, 1Y 401.8%31.2%105.9% 12.7%
Downside volatility, 1Y 353.0%30.9%104.7% 12.7%
Beta vs S&P 500, 1Y 1.660.622.60 1.00
Return / volatility, 1Y 1.381.37-0.40 0.98
Max drawdown, 5Y -91.1%-59.6%-100.0% -25.4%
From 52-week high -17.4%0.0%-42.7% -0.9%
52-week high $8.85$404.30$5.15 $779.14
52-week low $0.55$230.95$0.95 $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.

MultipleRMTIWSTSKYA
P/E now vs peer median -5.7xmedian 28.8x 50.7xmedian 28.8x -0.7xmedian 28.8x
P/S now vs peer median 0.4xmedian 3.0x 8.6xmedian 3.0x 1,095xmedian 3.0x
EV/EBITDA now vs peer median -6.6xmedian 17.4x 32.8xmedian 17.4x —median 17.4x
P/FCF now vs peer median 19.4xmedian 25.7x 65.1xmedian 25.7x —median 25.7x
P/B now vs peer median 0.8xmedian 2.4x 9.5xmedian 2.4x 1.4xmedian 2.4x
PEG now vs peer median -0.14median 1.03 10.51median 1.03 0.01median 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 monthsRMTIWSTSKYA
Revenue $69.39M $3.33B $194.22K
Gross profit $12.29M $1.22B $321.93K
Operating income -$4.52M $680.40M -$289.52M
Net income -$5.08M $564.90M -$307.71M
Free cash flow $1.50M $436.90M –
R&D $40.00K $74.40M $399.91K
EPS (diluted) $-1.28 $7.92 $-4.27
Cash & equivalents $10.52M $435.80M $12.07M
Total debt $9.00M $202.90M –
Shares (diluted) 3.96M 71.30M 72.09M
Enterprise value -$69.78M $27.35B $171.38M

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
MetricRMTIWSTSKYA
P/E -5.7x 50.7x -0.7x
P/FCF 19.4x 65.1x –
P/Operating cash flow 10.2x 43.0x –
P/S 0.4x 8.6x 1,095x
P/B 0.8x 9.5x 1.4x
P/Tangible book 1.1x 9.5x 16.4x
EV/EBITDA -6.6x 32.8x –
EV/EBIT -2.9x 41.5x -0.7x
EV/Revenue 0.2x 8.5x 1,033x
EV/FCF 8.8x 64.6x –
EV/Operating cash flow 4.6x 42.6x –
PEG (3Y EPS CAGR) -0.14 10.51 0.01

Growth

14 metrics
MetricRMTIWSTSKYA
Revenue growth (1Y) -21.1% 12.4% 108.9%
Revenue CAGR (3Y) -2.9% 5.1% 23.8%
Gross profit growth (1Y) -20.3% 17.2% –
Gross profit CAGR (3Y) 22.1% 3.8% –
Operating income growth (1Y) -250.1% 17.0% -5,525%
Operating income CAGR (3Y) 23.4% 1.3% -212.8%
Net income growth (1Y) -142.2% 15.8% -42,440%
Net income CAGR (3Y) 24.1% 2.9% -238.0%
EPS growth (1Y) -109.9% 17.8% -487.2%
EPS CAGR (3Y) 41.1% 4.8% -84.2%
Operating cash flow growth (1Y) -18.3% -2.1% –
Operating cash flow CAGR (3Y) 34.2% -2.2% –
Free cash flow growth (1Y) -44.2% 27.0% –
Free cash flow CAGR (3Y) 30.2% 3.3% –

Profitability

14 metrics
MetricRMTIWSTSKYA
Gross margin 17.7% 36.8% 165.8%
EBITDA margin -2.9% 25.9% –
Operating margin -6.5% 20.5% -149,065%
Pretax margin -7.9% 20.8% -151,352%
Net margin -7.3% 17.0% -158,431%
FCF margin 2.2% 13.1% –
Operating cash flow margin 4.1% 19.9% –
Return on equity -15.5% 18.4% -140.2%
Return on assets -9.6% 13.4% -137.6%
Return on invested capital – 16.9% –
Return on capital employed -9.9% 19.7% -136.7%
Asset turnover 1.2x 0.8x 0.0x
Cash conversion (OCF / net income) -0.6x 1.2x –
Stock comp / revenue 2.7% 1.0% 48,037%

Financial Health

11 metrics
MetricRMTIWSTSKYA
Debt / assets 15.9% 5.0% –
Debt / equity 0.3x 0.1x –
Net debt / EBITDA 7.8x -0.3x –
Debt / FCF 6.0x 0.5x –
Liabilities / assets 37.9% 26.6% 1.9%
Equity / assets 62.1% 73.4% 98.1%
Interest coverage -4.0x 151.2x –
Current ratio 3.3x 2.8x 5.3x
Quick ratio 3.0x 1.8x 4.4x
Cash ratio 2.2x 0.7x 4.2x
Altman Z-score -7.74 19.02 31.97

Shareholder Returns

7 metrics
MetricRMTIWSTSKYA
Dividend yield – 0.2% –
Net buyback yield – 1.5% –
Shareholder yield – 1.7% –
Payout ratio (earnings) – 11.0% –
Payout ratio (FCF) – 14.3% –
Dividend growth (1Y) – 3.8% –
Dividend CAGR (3Y) – 3.8% –

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.

ConsensusRMTIWSTSKYA
Forward P/E – 42.3xFY2026 0.0xFY2026
EPS, next fiscal year $-0.97FY2026 $9.56FY2026 $2,362.06FY2026
EPS growth, next FY – +31.1%FY2026 –
EPS growth, the year after – +10.6% –
Revenue, next fiscal year $77.07MFY2026 $3.24BFY2026 $70.01MFY2026
Revenue growth, next FY +11.3%FY2026 +5.6%FY2026 +34,200.1%FY2026
Revenue growth, the year after +7.5% +16.8% +17.5%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersRMTIWSTSKYA
Held by institutions 8.6% 99.5% –
Institutions holding 33 833 –
Change in shares held, QoQ -14.2% -0.9% –
Institutions buying 13 448 –
Institutions selling 9 261 –
Buyers to sellers 1.44 1.72 –

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.

RMTIWSTSKYA
RMTI 1.00 0.03 0.04
WST 0.03 1.00 0.07
SKYA 0.04 0.07 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, RMTI, WST and SKYA?

West Pharmaceutical Services (WST) is the largest by market capitalisation: Rockwell Medical (RMTI) $27.61M, West Pharmaceutical Services (WST) $29.73B, SkyAI (SKYA) $212.68M.

Which company is growing faster?

SkyAI (SKYA) grew revenue fastest over the trailing twelve months: Rockwell Medical (RMTI) -21.1%, West Pharmaceutical Services (WST) +12.4%, SkyAI (SKYA) +108.9%.

Which company is more profitable?

West Pharmaceutical Services (WST) has the highest net margin (Rockwell Medical (RMTI) -7.3%, West Pharmaceutical Services (WST) 17.0%, SkyAI (SKYA) -158,431.4%).

Which stock has performed better?

Over the past year Rockwell Medical (RMTI) returned the most: Rockwell Medical (RMTI) +552.7%, West Pharmaceutical Services (WST) +42.6%, SkyAI (SKYA) -42.7%. Over five years, Rockwell Medical (RMTI) compounded fastest (Rockwell Medical (RMTI) +4.2%/yr, West Pharmaceutical Services (WST) -1.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Rockwell Medical (RMTI) 0.00%, West Pharmaceutical Services (WST) 0.00%, SkyAI (SKYA) 0.00%. Rockwell Medical (RMTI) and SkyAI (SKYA) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, West Pharmaceutical Services (WST) has been the steadiest (Rockwell Medical (RMTI) 401.8%, West Pharmaceutical Services (WST) 31.2%, SkyAI (SKYA) 105.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, RMTI, WST and SKYA?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, West Pharmaceutical Services (WST) 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.