IDXX vs. MDLN: IDEXX Laboratories vs. Medline Stock Comparison
How do IDEXX Laboratories (IDXX) and Medline (MDLN) 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
IDEXX Laboratories (IDXX) and Medline (MDLN) both belong to the Health Care Equipment & Supplies industry, though IDXX is classified under Health Care Equipment while MDLN falls under Health Care Supplies.
IDEXX Laboratories (IDXX) has been public since June 21, 1991, giving it decades of market history across multiple cycles, while Medline (MDLN) listed only on December 17, 2025 and lacks comparable through-cycle data.
| Profile Item | IDXX | MDLN |
|---|---|---|
| Name | IDEXX Laboratories, Inc. | Medline Inc. Class A Common Stock |
| Country/Region | United States | United States |
| GICS Sector | Health Care | Health Care |
| GICS Industry Group | Health Care Equipment & Services | Health Care Equipment & Services |
| GICS Industry | Health Care Equipment & Supplies | Health Care Equipment & Supplies |
| GICS Sub-Industry | Health Care Equipment | Health Care Supplies |
| Market Capitalization | 53.26 billion USD | 52.17 billion USD |
| Currency | USD | USD |
| Exchange | Nasdaq | Nasdaq |
| Listing Date | June 21, 1991 | December 17, 2025 |
| Security Type | Common Stock | Common Stock |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| Total Return (1Y) | -1.84% | -- |
| Total Return (3Y, Annualized) | 18.42% | -- |
| Total Return (5Y, Annualized) | 2.02% | -- |
Risk Profile
Drawdown History
Return Distribution
Risk Metrics
Medline (MDLN) reports a negative beta of -0.93, suggesting inverse market sensitivity over the measurement window. That is uncommon for ordinary equities and can reflect commodity-linked or hedge-like exposure, but it can also come from statistical noise. IDEXX Laboratories (IDXX) has a non-negative beta of 1.44.
| Metric | IDXX | MDLN |
|---|---|---|
| Volatility (1Y, Annualized) | 37.02% | 47.93% |
| Beta (5Y) | 1.44 | -0.93 |
| Max Drawdown (5Y) | -50.91% | -36.71% |
| Avg. Volume (3M) | 564.80K | 8.63M |
Risk-Adjusted Performance
Risk-Return Positioning
Both IDXX and MDLN need 1-year volatility and 1-year return to plot risk-return positioning.
Risk-Adjusted Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| Sharpe Ratio (1Y) | -0.17 | -- |
| Sortino Ratio (1Y) | -0.28 | -- |
Profitability
ROE (TTM)
IDEXX Laboratories (IDXX) at 68.93% clears its industry range for ROE, a sharper capital-efficiency signal than Medline (MDLN) at 4.85%, which is closer to a typical peer reading.
IDXX
Health Care Equipment & Services industry group
68.93%
- IDXX
- 68.93%
- Max
- 47.61%
- Q3
- 14.36%
- Median
- 5.45%
- Q1
- -10.67%
- Min
- -47.01%
MDLN
Health Care Equipment & Services industry group
4.85%
- Max
- 47.61%
- Q3
- 14.36%
- Median
- 5.45%
- MDLN
- 4.85%
- Q1
- -10.67%
- Min
- -47.01%
Net Margin (TTM)
IDEXX Laboratories (IDXX) at 25.36% retains a top-quartile share of revenue as profit, ahead of Medline (MDLN) at 1.85%, which keeps about the industry-typical share.
IDXX
Health Care Equipment & Services industry group
25.36%
- Max
- 29.35%
- IDXX
- 25.36%
- Q3
- 9.33%
- Median
- 2.18%
- Q1
- -6.29%
- Min
- -28.46%
MDLN
Health Care Equipment & Services industry group
1.85%
- Max
- 29.35%
- Q3
- 9.33%
- Median
- 2.18%
- MDLN
- 1.85%
- Q1
- -6.29%
- Min
- -28.46%
Operating Margin (TTM)
IDEXX Laboratories (IDXX) at 33.14% operates in the top operating margin quartile, ahead of Medline (MDLN) at 5.22%, which runs around its industry’s norm.
IDXX
Health Care Equipment & Services industry group
33.14%
- Max
- 35.43%
- IDXX
- 33.14%
- Q3
- 14.14%
- Median
- 6.81%
- Q1
- -0.28%
- Min
- -16.29%
MDLN
Health Care Equipment & Services industry group
5.22%
- Max
- 35.43%
- Q3
- 14.14%
- Median
- 6.81%
- MDLN
- 5.22%
- Q1
- -0.28%
- Min
- -16.29%
Profitability Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| ROE (TTM) | 68.93% | 4.85% |
| ROA (TTM) | 26.70% | 2.70% |
| Net Margin (TTM) | 25.36% | 1.85% |
| Operating Margin (TTM) | 33.14% | 5.22% |
| Gross Margin (TTM) | 62.72% | 24.42% |
Growth
Revenue Growth
Only one side can be read here: IDEXX Laboratories (IDXX) reports revenue growth of 10.42%, ranked against its industry; Medline (MDLN) has no revenue growth figure this period.
EPS Growth
Medline (MDLN) at 117.38% clears its industry range for EPS growth, a much stronger earnings trajectory than IDEXX Laboratories (IDXX) at 22.59%, which is closer to a typical peer reading.
Growth Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| Revenue Growth (YoY) | 10.42% | -- |
| Revenue Growth (3Y CAGR) | 8.52% | -- |
| EPS Growth (YoY) | 22.59% | 117.38% |
| EPS Growth (3Y CAGR) | 17.66% | -- |
Financial Strength
Current Ratio (MRQ)
Medline (MDLN) at 4.04 carries current ratio above its industry’s typical mid-range, while IDEXX Laboratories (IDXX) at 1.19 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.
IDXX
Health Care Equipment & Services industry group
1.19
- Max
- 7.59
- Q3
- 4.00
- Median
- 1.98
- Q1
- 1.37
- IDXX
- 1.19
- Min
- 0.30
MDLN
Health Care Equipment & Services industry group
4.04
- Max
- 7.59
- MDLN
- 4.04
- Q3
- 4.00
- Median
- 1.98
- Q1
- 1.37
- Min
- 0.30
Debt / Equity (MRQ)
Both IDEXX Laboratories (IDXX) at 0.52 and Medline (MDLN) at 0.65 fund their balance sheets with roughly industry-typical debt-to-equity mixes.
IDXX
Health Care Equipment & Services industry group
0.52
- Max
- 1.88
- Q3
- 0.91
- Median
- 0.58
- IDXX
- 0.52
- Q1
- 0.16
- Min
- 0.00
MDLN
Health Care Equipment & Services industry group
0.65
- Max
- 1.88
- Q3
- 0.91
- MDLN
- 0.65
- Median
- 0.58
- Q1
- 0.16
- Min
- 0.00
Financial Strength Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| Current Ratio (MRQ) | 1.19 | 4.04 |
| Debt / Equity (MRQ) | 0.52 | 0.65 |
| Net Debt / EBITDA | 0.46 | 3.35 |
Dividends
Dividend Yield (TTM)
Neither IDEXX Laboratories (IDXX) nor Medline (MDLN) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.
IDXX
Health Care Equipment & Services industry group
0.00%
- IDXX
- 0.00%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
MDLN
Health Care Equipment & Services industry group
0.00%
- MDLN
- 0.00%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
Dividend Payout Ratio (TTM)
Neither IDEXX Laboratories (IDXX) nor Medline (MDLN) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.
IDXX
Health Care Equipment & Services industry group
0.00%
- IDXX
- 0.00%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
MDLN
Health Care Equipment & Services industry group
0.00%
- MDLN
- 0.00%
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
Dividend Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| Dividend Yield (TTM) | 0.00% | 0.00% |
| Dividend Payout Ratio (TTM) | 0.00% | 0.00% |
Valuation
P/E Ratio (TTM)
IDEXX Laboratories (IDXX) at 45.56 is near its industry’s usual P/E ratio, while Medline (MDLN) at 90.09 sits above its peer range — an unusually expensive price for MDLN’s trailing earnings.
IDXX
Health Care Equipment & Services industry group
45.56
- Max
- 80.41
- Q3
- 47.62
- IDXX
- 45.56
- Median
- 29.93
- Q1
- 21.19
- Min
- 4.21
MDLN
Health Care Equipment & Services industry group
90.09
- MDLN
- 90.09
- Max
- 80.41
- Q3
- 47.62
- Median
- 29.93
- Q1
- 21.19
- Min
- 4.21
P/S Ratio (TTM)
Medline (MDLN) at 1.70 prices around its industry’s typical P/S ratio, while IDEXX Laboratories (IDXX) at 11.42 clears its benchmark range — IDXX looks notably rich on sales.
IDXX
Health Care Equipment & Services industry group
11.42
- IDXX
- 11.42
- Max
- 8.80
- Q3
- 4.32
- Median
- 2.13
- Q1
- 1.10
- Min
- 0.03
MDLN
Health Care Equipment & Services industry group
1.70
- Max
- 8.80
- Q3
- 4.32
- Median
- 2.13
- MDLN
- 1.70
- Q1
- 1.10
- Min
- 0.03
P/B Ratio (MRQ)
Medline (MDLN) at 2.95 sits near its industry’s typical P/B ratio, while IDEXX Laboratories (IDXX) at 28.50 prices above its benchmark range — IDXX looks rich relative to book.
IDXX
Health Care Equipment & Services industry group
28.50
- IDXX
- 28.50
- Max
- 11.68
- Q3
- 6.12
- Median
- 3.00
- Q1
- 1.73
- Min
- -1.31
MDLN
Health Care Equipment & Services industry group
2.95
- Max
- 11.68
- Q3
- 6.12
- Median
- 3.00
- MDLN
- 2.95
- Q1
- 1.73
- Min
- -1.31
Valuation Metrics
| Metric | IDXX | MDLN |
|---|---|---|
| P/E Ratio (TTM) | 45.56 | 90.09 |
| P/S Ratio (TTM) | 11.42 | 1.70 |
| P/B Ratio (MRQ) | 28.50 | 2.95 |
| Free Cash Flow Yield (TTM) | 2.00% | 2.67% |