AZN
Price
$92.90
Change
+$0.45 (+0.49%)
Updated
Dec 26 closing price
Capitalization
287.74B
45 days until earnings call
Intraday BUY SELL Signals
BIIB
Price
$177.08
Change
+$0.75 (+0.43%)
Updated
Dec 26 closing price
Capitalization
25.87B
33 days until earnings call
Intraday BUY SELL Signals
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AZN vs BIIB

Header iconAZN vs BIIB Comparison
Open Charts AZN vs BIIBBanner chart's image
AstraZeneca
Price$92.90
Change+$0.45 (+0.49%)
Volume$1.67M
Capitalization287.74B
Biogen
Price$177.08
Change+$0.75 (+0.43%)
Volume$687.4K
Capitalization25.87B
AZN vs BIIB Comparison Chart in %
AZN
Daily Signal:
Gain/Loss:
BIIB
Daily Signal:
Gain/Loss:
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VS
AZN vs. BIIB commentary
Dec 27, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AZN is a Buy and BIIB is a Buy.

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COMPARISON
Comparison
Dec 27, 2025
Stock price -- (AZN: $92.45 vs. BIIB: $176.33)
Brand notoriety: AZN and BIIB are both notable
Both companies represent the Pharmaceuticals: Major industry
Current volume relative to the 65-day Moving Average: AZN: 23% vs. BIIB: 20%
Market capitalization -- AZN: $287.74B vs. BIIB: $25.87B
AZN [@Pharmaceuticals: Major] is valued at $287.74B. BIIB’s [@Pharmaceuticals: Major] market capitalization is $25.87B. The market cap for tickers in the [@Pharmaceuticals: Major] industry ranges from $963.92B to $0. The average market capitalization across the [@Pharmaceuticals: Major] industry is $104.36B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

AZN’s FA Score shows that 2 FA rating(s) are green whileBIIB’s FA Score has 1 green FA rating(s).

  • AZN’s FA Score: 2 green, 3 red.
  • BIIB’s FA Score: 1 green, 4 red.
According to our system of comparison, AZN is a better buy in the long-term than BIIB.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

AZN’s TA Score shows that 3 TA indicator(s) are bullish while BIIB’s TA Score has 4 bullish TA indicator(s).

  • AZN’s TA Score: 3 bullish, 4 bearish.
  • BIIB’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, AZN is a better buy in the short-term than BIIB.

Price Growth

AZN (@Pharmaceuticals: Major) experienced а +2.88% price change this week, while BIIB (@Pharmaceuticals: Major) price change was +2.46% for the same time period.

The average weekly price growth across all stocks in the @Pharmaceuticals: Major industry was +1.24%. For the same industry, the average monthly price growth was +1.36%, and the average quarterly price growth was +14.87%.

Reported Earning Dates

AZN is expected to report earnings on Feb 10, 2026.

BIIB is expected to report earnings on Jan 29, 2026.

Industries' Descriptions

@Pharmaceuticals: Major (+1.24% weekly)

The Major Pharmaceuticals industry includes companies that are involved in various processes of creating drugs to treat/prevent diseases. These companies engage in research, testing and manufacturing, as well as the distribution of pharmaceuticals into markets. Johnson & Johnson, Merck & Co., Inc., Pfizer Inc. and Novartis are among the largest companies in this category.

SUMMARIES
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FUNDAMENTALS
Fundamentals
AZN($288B) has a higher market cap than BIIB($25.9B). AZN has higher P/E ratio than BIIB: AZN (30.71) vs BIIB (16.07). AZN YTD gains are higher at: 44.113 vs. BIIB (15.309). AZN has higher annual earnings (EBITDA): 18B vs. BIIB (2.93B). AZN has more cash in the bank: 8.18B vs. BIIB (3.96B). BIIB has less debt than AZN: BIIB (6.59B) vs AZN (32.6B). AZN has higher revenues than BIIB: AZN (58.1B) vs BIIB (10.1B).
AZNBIIBAZN / BIIB
Capitalization288B25.9B1,112%
EBITDA18B2.93B615%
Gain YTD44.11315.309288%
P/E Ratio30.7116.07191%
Revenue58.1B10.1B575%
Total Cash8.18B3.96B207%
Total Debt32.6B6.59B495%
FUNDAMENTALS RATINGS
AZN vs BIIB: Fundamental Ratings
AZN
BIIB
OUTLOOK RATING
1..100
2893
VALUATION
overvalued / fair valued / undervalued
1..100
25
Undervalued
92
Overvalued
PROFIT vs RISK RATING
1..100
24100
SMR RATING
1..100
4274
PRICE GROWTH RATING
1..100
4243
P/E GROWTH RATING
1..100
5426
SEASONALITY SCORE
1..100
50n/a

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

AZN's Valuation (25) in the Pharmaceuticals Major industry is significantly better than the same rating for BIIB (92) in the Biotechnology industry. This means that AZN’s stock grew significantly faster than BIIB’s over the last 12 months.

AZN's Profit vs Risk Rating (24) in the Pharmaceuticals Major industry is significantly better than the same rating for BIIB (100) in the Biotechnology industry. This means that AZN’s stock grew significantly faster than BIIB’s over the last 12 months.

AZN's SMR Rating (42) in the Pharmaceuticals Major industry is in the same range as BIIB (74) in the Biotechnology industry. This means that AZN’s stock grew similarly to BIIB’s over the last 12 months.

AZN's Price Growth Rating (42) in the Pharmaceuticals Major industry is in the same range as BIIB (43) in the Biotechnology industry. This means that AZN’s stock grew similarly to BIIB’s over the last 12 months.

BIIB's P/E Growth Rating (26) in the Biotechnology industry is in the same range as AZN (54) in the Pharmaceuticals Major industry. This means that BIIB’s stock grew similarly to AZN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AZNBIIB
RSI
ODDS (%)
Bearish Trend 3 days ago
56%
Bearish Trend 3 days ago
68%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
40%
Bullish Trend 3 days ago
55%
Momentum
ODDS (%)
Bullish Trend 3 days ago
62%
Bearish Trend 3 days ago
72%
MACD
ODDS (%)
Bearish Trend 3 days ago
44%
Bearish Trend 3 days ago
72%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
57%
Bullish Trend 3 days ago
57%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
58%
Bullish Trend 3 days ago
59%
Advances
ODDS (%)
Bullish Trend 3 days ago
57%
Bullish Trend 3 days ago
57%
Declines
ODDS (%)
Bearish Trend 10 days ago
41%
Bearish Trend 18 days ago
69%
BollingerBands
ODDS (%)
N/A
Bullish Trend 3 days ago
56%
Aroon
ODDS (%)
Bullish Trend 3 days ago
48%
Bullish Trend 3 days ago
39%
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AZN
Daily Signal:
Gain/Loss:
BIIB
Daily Signal:
Gain/Loss:
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AZN and

Correlation & Price change

A.I.dvisor indicates that over the last year, AZN has been loosely correlated with GSK. These tickers have moved in lockstep 65% of the time. This A.I.-generated data suggests there is some statistical probability that if AZN jumps, then GSK could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AZN
1D Price
Change %
AZN100%
+0.34%
GSK - AZN
65%
Loosely correlated
+0.23%
NVS - AZN
62%
Loosely correlated
-0.18%
PFE - AZN
57%
Loosely correlated
+0.60%
SNY - AZN
55%
Loosely correlated
+0.08%
BIIB - AZN
52%
Loosely correlated
+0.86%
More

BIIB and

Correlation & Price change

A.I.dvisor indicates that over the last year, BIIB has been closely correlated with PFE. These tickers have moved in lockstep 69% of the time. This A.I.-generated data suggests there is a high statistical probability that if BIIB jumps, then PFE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To BIIB
1D Price
Change %
BIIB100%
+0.86%
PFE - BIIB
69%
Closely correlated
+0.60%
AMGN - BIIB
59%
Loosely correlated
+0.75%
MRK - BIIB
57%
Loosely correlated
+1.34%
BMY - BIIB
54%
Loosely correlated
+0.79%
ABBV - BIIB
52%
Loosely correlated
+0.48%
More