AMGN
Price
$317.74
Change
+$0.36 (+0.11%)
Updated
Dec 12 closing price
Capitalization
171.1B
52 days until earnings call
Intraday BUY SELL Signals
BIIB
Price
$174.10
Change
+$1.60 (+0.93%)
Updated
Dec 12 closing price
Capitalization
25.54B
47 days until earnings call
Intraday BUY SELL Signals
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AMGN vs BIIB

Header iconAMGN vs BIIB Comparison
Open Charts AMGN vs BIIBBanner chart's image
Amgen
Price$317.74
Change+$0.36 (+0.11%)
Volume$2.25M
Capitalization171.1B
Biogen
Price$174.10
Change+$1.60 (+0.93%)
Volume$1.78M
Capitalization25.54B
AMGN vs BIIB Comparison Chart in %
AMGN
Daily Signal:
Gain/Loss:
BIIB
Daily Signal:
Gain/Loss:
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VS
AMGN vs. BIIB commentary
Dec 13, 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 AMGN is a Hold and BIIB is a Hold.

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COMPARISON
Comparison
Dec 13, 2025
Stock price -- (AMGN: $317.74 vs. BIIB: $174.10)
Brand notoriety: AMGN and BIIB are both notable
Both companies represent the Pharmaceuticals: Major industry
Current volume relative to the 65-day Moving Average: AMGN: 83% vs. BIIB: 98%
Market capitalization -- AMGN: $171.1B vs. BIIB: $25.54B
AMGN [@Pharmaceuticals: Major] is valued at $171.1B. BIIB’s [@Pharmaceuticals: Major] market capitalization is $25.54B. The market cap for tickers in the [@Pharmaceuticals: Major] industry ranges from $919.64B to $0. The average market capitalization across the [@Pharmaceuticals: Major] industry is $101.45B.

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).

AMGN’s FA Score shows that 3 FA rating(s) are green whileBIIB’s FA Score has 2 green FA rating(s).

  • AMGN’s FA Score: 3 green, 2 red.
  • BIIB’s FA Score: 2 green, 3 red.
According to our system of comparison, AMGN 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.

AMGN’s TA Score shows that 5 TA indicator(s) are bullish while BIIB’s TA Score has 3 bullish TA indicator(s).

  • AMGN’s TA Score: 5 bullish, 4 bearish.
  • BIIB’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, AMGN is a better buy in the short-term than BIIB.

Price Growth

AMGN (@Pharmaceuticals: Major) experienced а -3.68% price change this week, while BIIB (@Pharmaceuticals: Major) price change was -3.97% for the same time period.

The average weekly price growth across all stocks in the @Pharmaceuticals: Major industry was +0.22%. For the same industry, the average monthly price growth was +1.60%, and the average quarterly price growth was +12.49%.

Reported Earning Dates

AMGN is expected to report earnings on Feb 03, 2026.

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

Industries' Descriptions

@Pharmaceuticals: Major (+0.22% 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
AMGN($171B) has a higher market cap than BIIB($25.5B). AMGN has higher P/E ratio than BIIB: AMGN (24.57) vs BIIB (15.87). AMGN YTD gains are higher at: 26.526 vs. BIIB (13.850). AMGN has higher annual earnings (EBITDA): 16.5B vs. BIIB (2.93B). AMGN has more cash in the bank: 9.45B vs. BIIB (3.96B). BIIB has less debt than AMGN: BIIB (6.59B) vs AMGN (54.6B). AMGN has higher revenues than BIIB: AMGN (36B) vs BIIB (10.1B).
AMGNBIIBAMGN / BIIB
Capitalization171B25.5B671%
EBITDA16.5B2.93B564%
Gain YTD26.52613.850192%
P/E Ratio24.5715.87155%
Revenue36B10.1B356%
Total Cash9.45B3.96B239%
Total Debt54.6B6.59B829%
FUNDAMENTALS RATINGS
AMGN vs BIIB: Fundamental Ratings
AMGN
BIIB
OUTLOOK RATING
1..100
7081
VALUATION
overvalued / fair valued / undervalued
1..100
15
Undervalued
91
Overvalued
PROFIT vs RISK RATING
1..100
30100
SMR RATING
1..100
1473
PRICE GROWTH RATING
1..100
5018
P/E GROWTH RATING
1..100
8230
SEASONALITY SCORE
1..100
2621

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.

AMGN's Valuation (15) in the Biotechnology industry is significantly better than the same rating for BIIB (91). This means that AMGN’s stock grew significantly faster than BIIB’s over the last 12 months.

AMGN's Profit vs Risk Rating (30) in the Biotechnology industry is significantly better than the same rating for BIIB (100). This means that AMGN’s stock grew significantly faster than BIIB’s over the last 12 months.

AMGN's SMR Rating (14) in the Biotechnology industry is somewhat better than the same rating for BIIB (73). This means that AMGN’s stock grew somewhat faster than BIIB’s over the last 12 months.

BIIB's Price Growth Rating (18) in the Biotechnology industry is in the same range as AMGN (50). This means that BIIB’s stock grew similarly to AMGN’s over the last 12 months.

BIIB's P/E Growth Rating (30) in the Biotechnology industry is somewhat better than the same rating for AMGN (82). This means that BIIB’s stock grew somewhat faster than AMGN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AMGNBIIB
RSI
ODDS (%)
Bearish Trend 1 day ago
62%
Bearish Trend 1 day ago
70%
Stochastic
ODDS (%)
Bullish Trend 1 day ago
53%
Bearish Trend 1 day ago
72%
Momentum
ODDS (%)
Bearish Trend 1 day ago
44%
Bearish Trend 1 day ago
72%
MACD
ODDS (%)
Bearish Trend 1 day ago
41%
Bearish Trend 1 day ago
64%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
54%
Bearish Trend 1 day ago
70%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
48%
Bullish Trend 1 day ago
59%
Advances
ODDS (%)
Bullish Trend 1 day ago
58%
Bullish Trend 10 days ago
56%
Declines
ODDS (%)
Bearish Trend 5 days ago
51%
Bearish Trend 5 days ago
69%
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
63%
Bullish Trend 1 day ago
63%
Aroon
ODDS (%)
Bullish Trend 1 day ago
48%
Bullish Trend 1 day ago
50%
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AMGN
Daily Signal:
Gain/Loss:
BIIB
Daily Signal:
Gain/Loss:
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BIIB and

Correlation & Price change

A.I.dvisor indicates that over the last year, BIIB has been loosely correlated with PFE. These tickers have moved in lockstep 64% of the time. This A.I.-generated data suggests there is some 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%
+0.93%
PFE - BIIB
64%
Loosely correlated
+0.19%
AMGN - BIIB
58%
Loosely correlated
+0.11%
MRK - BIIB
56%
Loosely correlated
+1.30%
BMY - BIIB
53%
Loosely correlated
+2.36%
AZN - BIIB
52%
Loosely correlated
-0.51%
More