BMY vs. WST: Bristol-Myers Squibb vs. West Pharmaceutical Services Stock Comparison
How do Bristol-Myers Squibb (BMY) and West Pharmaceutical Services (WST) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.
Company Profile
Bristol-Myers Squibb (BMY) and West Pharmaceutical Services (WST) both fall under the Pharmaceuticals, Biotechnology & Life Sciences industry group, but BMY is classified in Pharmaceuticals while WST is classified in Life Sciences Tools & Services.
| Profile Item | BMY | WST |
|---|---|---|
| Name | Bristol-Myers Squibb Company | West Pharmaceutical Services Inc. |
| Country/Region | United States | United States |
| GICS Sector | Health Care | Health Care |
| GICS Industry Group | Pharmaceuticals, Biotechnology & Life Sciences | Pharmaceuticals, Biotechnology & Life Sciences |
| GICS Industry | Pharmaceuticals | Life Sciences Tools & Services |
| GICS Sub-Industry | Pharmaceuticals | Life Sciences Tools & Services |
| Market Capitalization | 127.02 billion USD | 27.85 billion USD |
| Currency | USD | USD |
| Exchange | NYSE | NYSE |
| Listing Date | June 1, 1972 | March 17, 1980 |
| Security Type | Common Stock | Common Stock |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | BMY | WST |
|---|---|---|
| Total Return (1Y) | 38.62% | 51.68% |
| Total Return (3Y, Annualized) | 12.29% | 7.13% |
| Total Return (5Y, Annualized) | 5.09% | 0.05% |
Risk Profile
Drawdown History
Return Distribution
Risk Metrics
Bristol-Myers Squibb (BMY) is heavily traded at around 10.85M shares per day, whereas West Pharmaceutical Services (WST) sees a more moderate 603.86K — larger orders in the latter may require more patience and tighter control over order sizing.
| Metric | BMY | WST |
|---|---|---|
| Volatility (1Y, Annualized) | 28.01% | 31.45% |
| Beta (5Y) | 0.19 | 1.13 |
| Max Drawdown (5Y) | -47.67% | -59.29% |
| Avg. Volume (3M) | 10.85M | 603.86K |
Risk-Adjusted Performance
Risk-Return Positioning
Risk-Adjusted Metrics
| Metric | BMY | WST |
|---|---|---|
| Sharpe Ratio (1Y) | 1.23 | 1.51 |
| Sortino Ratio (1Y) | 1.95 | 2.35 |
Profitability
ROE (TTM)
Both Bristol-Myers Squibb (BMY) at 44.01% and West Pharmaceutical Services (WST) at 21.23% sit in the top peer quartile for ROE, suggesting each generates more profit from shareholders’ equity than typical industry peers.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
44.01%
- Max
- 109.18%
- BMY
- 44.01%
- Q3
- 6.23%
- Median
- -26.66%
- Q1
- -64.05%
- Min
- -167.77%
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
21.23%
- Max
- 109.18%
- WST
- 21.23%
- Q3
- 6.23%
- Median
- -26.66%
- Q1
- -64.05%
- Min
- -167.77%
Net Margin (TTM)
Both Bristol-Myers Squibb (BMY) at 18.47% and West Pharmaceutical Services (WST) at 18.81% keep an unusually large share of revenue as bottom-line profit — each net margin clears its industry’s benchmark range.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
18.47%
- BMY
- 18.47%
- Max
- 18.05%
- Q3
- 4.78%
- Median
- 0.00%
- Q1
- -4.14%
- Min
- -17.05%
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
18.81%
- WST
- 18.81%
- Max
- 18.05%
- Q3
- 4.78%
- Median
- 0.00%
- Q1
- -4.14%
- Min
- -17.05%
Operating Margin (TTM)
Both Bristol-Myers Squibb (BMY) at 33.79% and West Pharmaceutical Services (WST) at 25.37% convert sales into operating profit at a top-quartile rate, pointing to tighter cost discipline before financing and tax.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
33.79%
- Max
- 83.12%
- BMY
- 33.79%
- Q3
- 14.77%
- Median
- 0.00%
- Q1
- -78.82%
- Min
- -207.40%
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
25.37%
- Max
- 83.12%
- WST
- 25.37%
- Q3
- 14.77%
- Median
- 0.00%
- Q1
- -78.82%
- Min
- -207.40%
Profitability Metrics
| Metric | BMY | WST |
|---|---|---|
| ROE (TTM) | 44.01% | 21.23% |
| ROA (TTM) | 10.90% | 11.89% |
| Net Margin (TTM) | 18.47% | 18.81% |
| Operating Margin (TTM) | 33.79% | 25.37% |
| Gross Margin (TTM) | 70.50% | 37.59% |
Growth
Revenue Growth
Both Bristol-Myers Squibb (BMY) at -0.22% and West Pharmaceutical Services (WST) at 6.25% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.
EPS Growth
Only one side can be read here: West Pharmaceutical Services (WST) reports EPS growth of 1.49%, ranked against its industry; Bristol-Myers Squibb (BMY) has no EPS growth figure this period.
Growth Metrics
| Metric | BMY | WST |
|---|---|---|
| Revenue Growth (YoY) | -0.22% | 6.25% |
| Revenue Growth (3Y CAGR) | 1.45% | 2.12% |
| EPS Growth (YoY) | -- | 1.49% |
| EPS Growth (3Y CAGR) | 5.46% | -4.23% |
Financial Strength
Current Ratio (MRQ)
West Pharmaceutical Services (WST) at 2.82 keeps current ratio within its industry’s typical mid-range, while Bristol-Myers Squibb (BMY) at 1.59 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for BMY.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
1.59
- Max
- 25.13
- Q3
- 12.13
- Median
- 5.52
- Q1
- 2.47
- BMY
- 1.59
- Min
- 0.10
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
2.82
- Max
- 25.13
- Q3
- 12.13
- Median
- 5.52
- WST
- 2.82
- Q1
- 2.47
- Min
- 0.10
Debt / Equity (MRQ)
West Pharmaceutical Services (WST) at 0.11 is near its industry mid-range for debt-to-equity ratio, while Bristol-Myers Squibb (BMY) at 1.91 sits above its benchmark range, pointing to a heavier debt load relative to equity.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
1.91
- BMY
- 1.91
- Max
- 1.42
- Q3
- 0.65
- Median
- 0.15
- Q1
- 0.02
- Min
- 0.00
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
0.11
- Max
- 1.42
- Q3
- 0.65
- Median
- 0.15
- WST
- 0.11
- Q1
- 0.02
- Min
- 0.00
Financial Strength Metrics
| Metric | BMY | WST |
|---|---|---|
| Current Ratio (MRQ) | 1.59 | 2.82 |
| Debt / Equity (MRQ) | 1.91 | 0.11 |
| Net Debt / EBITDA | 1.77 | -0.16 |
Dividends
Dividend Yield (TTM)
Both Bristol-Myers Squibb (BMY) at 3.99% and West Pharmaceutical Services (WST) at 0.22% yield above their industries’ entire benchmark ranges — high enough that dividend safety, not income, becomes the first question.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
3.99%
- BMY
- 3.99%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
0.22%
- WST
- 0.22%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
Dividend Payout Ratio (TTM)
Both Bristol-Myers Squibb (BMY) at 55.88% and West Pharmaceutical Services (WST) at 9.88% pay out more of their earnings than any of their industry peers — the thinnest cover in their groups, so dividend headroom deserves attention.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
55.88%
- BMY
- 55.88%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
9.88%
- WST
- 9.88%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
Dividend Metrics
| Metric | BMY | WST |
|---|---|---|
| Dividend Yield (TTM) | 3.99% | 0.22% |
| Dividend Payout Ratio (TTM) | 55.88% | 9.88% |
Valuation
P/E Ratio (TTM)
Bristol-Myers Squibb (BMY) at 13.78 is near its industry’s usual P/E ratio, while West Pharmaceutical Services (WST) at 44.87 sits in the richer quartile — WST needs stronger growth or earnings quality to justify the premium.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
13.78
- Max
- 85.34
- Q3
- 43.46
- Median
- 26.69
- BMY
- 13.78
- Q1
- 13.30
- Min
- 0.07
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
44.87
- Max
- 85.34
- WST
- 44.87
- Q3
- 43.46
- Median
- 26.69
- Q1
- 13.30
- Min
- 0.07
P/S Ratio (TTM)
Bristol-Myers Squibb (BMY) at 2.54 sits in the cheaper P/S ratio quartile while West Pharmaceutical Services (WST) at 8.20 prices around its industry’s middle — BMY costs less per dollar of sales, though read it alongside growth and margins.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
2.54
- Max
- 58.18
- Q3
- 25.77
- Median
- 7.30
- Q1
- 3.01
- BMY
- 2.54
- Min
- 0.01
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
8.20
- Max
- 58.18
- Q3
- 25.77
- WST
- 8.20
- Median
- 7.30
- Q1
- 3.01
- Min
- 0.01
P/B Ratio (MRQ)
Bristol-Myers Squibb (BMY) at 5.43 is valued about in line with its industry on P/B ratio, while West Pharmaceutical Services (WST) at 9.40 carries an above-peer premium to book — WST is pricier on assets.
BMY
Pharmaceuticals, Biotechnology & Life Sciences industry group
5.43
- Max
- 13.53
- Q3
- 6.54
- BMY
- 5.43
- Median
- 3.25
- Q1
- 1.69
- Min
- -5.59
WST
Pharmaceuticals, Biotechnology & Life Sciences industry group
9.40
- Max
- 13.53
- WST
- 9.40
- Q3
- 6.54
- Median
- 3.25
- Q1
- 1.69
- Min
- -5.59
Valuation Metrics
| Metric | BMY | WST |
|---|---|---|
| P/E Ratio (TTM) | 13.78 | 44.87 |
| P/S Ratio (TTM) | 2.54 | 8.20 |
| P/B Ratio (MRQ) | 5.43 | 9.40 |
| Free Cash Flow Yield (TTM) | 5.01% | 1.24% |