BIIB
Price
$120.37
Change
-$2.79 (-2.27%)
Updated
May 14 closing price
Capitalization
31.34B
69 days until earnings call
MRK
Price
$73.47
Change
-$3.16 (-4.12%)
Updated
May 14 closing price
Capitalization
331.75B
75 days until earnings call
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BIIB vs MRK

Header iconBIIB vs MRK Comparison
Open Charts BIIB vs MRKBanner chart's image
Biogen
Price$120.37
Change-$2.79 (-2.27%)
Volume$1.5M
Capitalization31.34B
Merck & Co
Price$73.47
Change-$3.16 (-4.12%)
Volume$23.72M
Capitalization331.75B
BIIB vs MRK Comparison Chart
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BIIB
Daily Signalchanged days ago
Gain/Loss if bought
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MRK
Daily Signalchanged days ago
Gain/Loss if bought
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BIIB vs. MRK commentary
May 15, 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 BIIB is a Hold and MRK is a Hold.

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COMPARISON
Comparison
May 15, 2025
Stock price -- (BIIB: $120.37 vs. MRK: $73.47)
Brand notoriety: BIIB and MRK are both notable
Both companies represent the Pharmaceuticals: Major industry
Current volume relative to the 65-day Moving Average: BIIB: 85% vs. MRK: 136%
Market capitalization -- BIIB: $31.34B vs. MRK: $331.75B
BIIB [@Pharmaceuticals: Major] is valued at $31.34B. MRK’s [@Pharmaceuticals: Major] market capitalization is $331.75B. The market cap for tickers in the [@Pharmaceuticals: Major] industry ranges from $739.66B to $0. The average market capitalization across the [@Pharmaceuticals: Major] industry is $86.34B.

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).

BIIB’s FA Score shows that 0 FA rating(s) are green whileMRK’s FA Score has 2 green FA rating(s).

  • BIIB’s FA Score: 0 green, 5 red.
  • MRK’s FA Score: 2 green, 3 red.
According to our system of comparison, MRK 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.

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

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

Price Growth

BIIB (@Pharmaceuticals: Major) experienced а +2.70% price change this week, while MRK (@Pharmaceuticals: Major) price change was -7.14% for the same time period.

The average weekly price growth across all stocks in the @Pharmaceuticals: Major industry was -1.76%. For the same industry, the average monthly price growth was +1.80%, and the average quarterly price growth was -4.35%.

Reported Earning Dates

BIIB is expected to report earnings on Jul 23, 2025.

MRK is expected to report earnings on Jul 29, 2025.

Industries' Descriptions

@Pharmaceuticals: Major (-1.76% 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
MRK($332B) has a higher market cap than BIIB($31.3B). MRK has higher P/E ratio than BIIB: MRK (935.64) vs BIIB (26.95). BIIB YTD gains are higher at: -21.286 vs. MRK (-25.508). MRK has higher annual earnings (EBITDA): 6.91B vs. BIIB (2.04B). MRK has more cash in the bank: 7.09B vs. BIIB (1.05B). BIIB has less debt than MRK: BIIB (7.34B) vs MRK (35.1B). MRK has higher revenues than BIIB: MRK (60.1B) vs BIIB (9.84B).
BIIBMRKBIIB / MRK
Capitalization31.3B332B9%
EBITDA2.04B6.91B30%
Gain YTD-21.286-25.50883%
P/E Ratio26.95935.643%
Revenue9.84B60.1B16%
Total Cash1.05B7.09B15%
Total Debt7.34B35.1B21%
FUNDAMENTALS RATINGS
BIIB vs MRK: Fundamental Ratings
BIIB
MRK
OUTLOOK RATING
1..100
559
VALUATION
overvalued / fair valued / undervalued
1..100
88
Overvalued
9
Undervalued
PROFIT vs RISK RATING
1..100
10082
SMR RATING
1..100
6724
PRICE GROWTH RATING
1..100
6262
P/E GROWTH RATING
1..100
97100
SEASONALITY SCORE
1..100
65n/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.

MRK's Valuation (9) in the Pharmaceuticals Major industry is significantly better than the same rating for BIIB (88) in the Biotechnology industry. This means that MRK’s stock grew significantly faster than BIIB’s over the last 12 months.

MRK's Profit vs Risk Rating (82) in the Pharmaceuticals Major industry is in the same range as BIIB (100) in the Biotechnology industry. This means that MRK’s stock grew similarly to BIIB’s over the last 12 months.

MRK's SMR Rating (24) in the Pharmaceuticals Major industry is somewhat better than the same rating for BIIB (67) in the Biotechnology industry. This means that MRK’s stock grew somewhat faster than BIIB’s over the last 12 months.

MRK's Price Growth Rating (62) in the Pharmaceuticals Major industry is in the same range as BIIB (62) in the Biotechnology industry. This means that MRK’s stock grew similarly to BIIB’s over the last 12 months.

BIIB's P/E Growth Rating (97) in the Biotechnology industry is in the same range as MRK (100) in the Pharmaceuticals Major industry. This means that BIIB’s stock grew similarly to MRK’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
BIIBMRK
RSI
ODDS (%)
Bullish Trend 3 days ago
52%
Bullish Trend 3 days ago
79%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
47%
Bullish Trend 3 days ago
63%
Momentum
ODDS (%)
Bullish Trend 3 days ago
56%
Bearish Trend 3 days ago
51%
MACD
ODDS (%)
Bullish Trend 3 days ago
61%
Bearish Trend 3 days ago
52%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
54%
Bearish Trend 3 days ago
49%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
56%
Bearish Trend 3 days ago
43%
Advances
ODDS (%)
Bullish Trend 8 days ago
53%
Bullish Trend 16 days ago
48%
Declines
ODDS (%)
Bearish Trend 10 days ago
71%
Bearish Trend 7 days ago
49%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
74%
Bearish Trend 3 days ago
51%
Aroon
ODDS (%)
Bearish Trend 3 days ago
81%
Bearish Trend 3 days ago
42%
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BIIB
Daily Signalchanged days ago
Gain/Loss if bought
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MRK
Daily Signalchanged days ago
Gain/Loss if bought
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BIIB and

Correlation & Price change

A.I.dvisor indicates that over the last year, BIIB has been loosely correlated with AMGN. These tickers have moved in lockstep 48% of the time. This A.I.-generated data suggests there is some statistical probability that if BIIB jumps, then AMGN could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To BIIB
1D Price
Change %
BIIB100%
-2.27%
AMGN - BIIB
48%
Loosely correlated
-3.02%
NVS - BIIB
47%
Loosely correlated
-1.72%
PFE - BIIB
42%
Loosely correlated
-3.72%
MRK - BIIB
39%
Loosely correlated
-4.12%
SNY - BIIB
38%
Loosely correlated
-1.50%
More

MRK and

Correlation & Price change

A.I.dvisor indicates that over the last year, MRK has been loosely correlated with PFE. These tickers have moved in lockstep 43% of the time. This A.I.-generated data suggests there is some statistical probability that if MRK jumps, then PFE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To MRK
1D Price
Change %
MRK100%
-4.12%
PFE - MRK
43%
Loosely correlated
-3.72%
ABBV - MRK
38%
Loosely correlated
-5.62%
AZN - MRK
38%
Loosely correlated
-2.20%
AMGN - MRK
37%
Loosely correlated
-3.02%
BIIB - MRK
37%
Loosely correlated
-2.27%
More