BIIB vs. TEM: Biogen vs. Tempus AI Stock Comparison

Company Profile

Biogen (BIIB) and Tempus AI (TEM) both fall under the Pharmaceuticals, Biotechnology & Life Sciences industry group, but BIIB is classified in Biotechnology while TEM is classified in Life Sciences Tools & Services.

Biogen (BIIB) carries decades of public-market history since September 17, 1991, while Tempus AI (TEM) listed on June 14, 2024 — long-window comparisons have far more historical data on the BIIB side.

Price Performance

Cumulative Growth

Trailing Returns

Calendar-Year Returns

Performance Metrics

Risk Profile

Drawdown History

Return Distribution

Risk Metrics

Tempus AI (TEM) has a highly aggressive beta of 3.34, indicating much higher sensitivity to broad-market moves, while Biogen (BIIB) is defensive at 0.08 and tends to be less market-sensitive — a wide gap in beta profiles.

Risk-Adjusted Performance

Risk-Return Positioning

Risk-Adjusted Metrics

Profitability

Tempus AI (TEM) reports a negative ROE of -37.55%; negative ROE can reflect losses or negative shareholders’ equity, so it is harder to read as capital efficiency. Meanwhile Biogen (BIIB) reports 1.87%, ranking against industry peers normally.

Tempus AI (TEM) reports a negative net margin of -12.54%, usually indicating a net loss over the period. Meanwhile Biogen (BIIB) reports 3.38%, ranking against industry peers normally.

Tempus AI (TEM) reports a negative operating margin of -13.82%, usually indicating that operating costs exceeded revenue at the operating-income line. Meanwhile Biogen (BIIB) reports 24.12%, ranking against industry peers normally.

Profitability Metrics

Growth

Tempus AI (TEM) at 83.41% sits in the top revenue growth quartile, while Biogen (BIIB) at 2.22% is closer to the peer norm — faster top-line expansion for TEM.

Only one side can be read here: Biogen (BIIB) reports EPS growth of -21.38%, ranked against its industry; Tempus AI (TEM) has no EPS growth figure this period.

Growth Metrics

Financial Strength

Tempus AI (TEM) at 2.61 keeps current ratio within its industry’s typical mid-range, while Biogen (BIIB) at 1.95 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for BIIB.

Biogen (BIIB) at 0.41 is near its industry mid-range for debt-to-equity ratio, while Tempus AI (TEM) at 2.86 sits above its benchmark range, pointing to a heavier debt load relative to equity.

Financial Strength Metrics

Dividends

Neither Biogen (BIIB) nor Tempus AI (TEM) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

Neither Biogen (BIIB) nor Tempus AI (TEM) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

Dividend Metrics

Valuation

An earnings multiple is available for just one side: Biogen (BIIB) trades at 107.51 times trailing earnings, ranked against its peers, while Tempus AI (TEM) has no P/E ratio this period.

On P/S ratio, both Biogen (BIIB) at 3.57 and Tempus AI (TEM) at 9.19 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

Biogen (BIIB) at 1.94 sits near its industry’s typical P/B ratio, while Tempus AI (TEM) at 27.66 prices above its benchmark range — TEM looks rich relative to book.

Valuation Metrics