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BIIB (Biogen Inc.) Stock Financials & Earnings | Market Cap Arena
BIIB
Biogen Inc.
Mkt Cap
$28B
Healthcare
·
Drug Manufacturers - General
·
🇺🇸 United States
·
NASDAQ
Revenue (TTM)
$9.8B
Net Income (TTM)
$1.3B
EPS (TTM)
$8.83
Free Cash Flow (TTM)
$2.1B
Gross Margin
70.5%
Op. Margin
19.1%
Net Margin
13.2%
FCF Margin
21.8%
P/S Ratio (TTM)
2.8x
P/E Ratio (TTM)
21.6x
YoY Rev Growth
+1.4%
Employees
—
Earnings Reports
▶
Q4 2025
Browse All Reports
Quarterly
FY
Revenue & Profitability
Revenue
Gross Profit
Operating Income
Quarter
Revenue
Gross Profit
Op. Income
Q1 23
$2.5B
$1.8B
$574M
Q2 23
$2.5B
$1.9B
$690M
Q3 23
$2.5B
$1.9B
$321M
Q4 23
$2.4B
$1.8B
$512M
Q1 24
$2.3B
$1.8B
$690M
Q2 24
$2.5B
$1.5B
$367M
Q3 24
$2.5B
$1.8B
$577M
Q4 24
$2.5B
$1.9B
$509M
Q1 25
$2.4B
$1.9B
$733M
Q2 25
$2.6B
$1.7B
$588M
Q3 25
$2.5B
$1.6B
$614M
Q4 25
$2.3B
$1.8B
-$57M
marketcaparena.com
Valuation
P/S Ratio
P/E Ratio
Quarter
P/S
P/E
Q1 23
2.8x
8.9x
Q2 23
2.8x
10.5x
Q3 23
2.8x
19.1x
Q4 23
2.8x
24.0x
Q1 24
2.9x
23.9x
Q2 24
2.9x
24.1x
Q3 24
2.9x
17.3x
Q4 24
2.9x
17.1x
Q1 25
2.8x
18.9x
Q2 25
2.8x
18.2x
Q3 25
2.8x
17.3x
Q4 25
2.8x
21.6x
marketcaparena.com
Operating Cash Flow
Operating Cash Flow
Free Cash Flow
Quarter
Operating CF
Free CF
Q1 23
$455M
$389M
Q2 23
$487M
$400M
Q3 23
$592M
$505M
Q4 23
$13M
-$53M
Q1 24
$553M
$432M
Q2 24
$626M
$583M
Q3 24
$936M
$806M
Q4 24
$761M
$695M
Q1 25
$259M
$212M
Q2 25
$161M
$144M
Q3 25
$1.3B
$1.2B
Q4 25
$512M
$556M
marketcaparena.com
Capital Expenditures
CapEx
Quarter
CapEx
Q1 23
$67M
Q2 23
$87M
Q3 23
$88M
Q4 23
$65M
Q1 24
$121M
Q2 24
$43M
Q3 24
$130M
Q4 24
$66M
Q1 25
$47M
Q2 25
$17M
Q3 25
$46M
Q4 25
$44M
marketcaparena.com
OpEx vs Revenue Growth (YoY)
Revenue Growth
OpEx Growth
Quarter
Revenue Growth
OpEx Growth
Q1 23
-2.7%
-5.9%
Q2 23
-5.1%
+6.9%
Q3 23
+0.9%
+34.8%
Q4 23
-6.2%
-5.6%
Q1 24
-7.0%
-15.3%
Q2 24
+0.4%
+18.8%
Q3 24
-2.5%
-14.5%
Q4 24
+2.9%
+3.8%
Q1 25
+6.1%
+6.1%
Q2 25
+7.3%
-2.0%
Q3 25
-0.4%
-2.5%
Q4 25
-7.1%
+20.1%
marketcaparena.com
Stock-Based Compensation
SBC ($)
% of Revenue
Quarter
SBC ($)
% of Revenue
Q1 23
$76M
3.1%
Q2 23
$74M
3.0%
Q3 23
$62M
2.5%
Q4 23
$55M
2.3%
Q1 24
$73M
3.2%
Q2 24
$71M
2.9%
Q3 24
$73M
2.9%
Q4 24
$75M
3.1%
Q1 25
$81M
3.3%
Q2 25
$75M
2.8%
Q3 25
$75M
3.1%
Q4 25
$0
0.0%
marketcaparena.com
OpEx Breakdown
R&D
G&A
S&M
SG&A
Quarter
R&D
G&A
S&M
SG&A
Q1 23
$621M
—
—
$605M
Q2 23
$637M
—
—
$537M
Q3 23
$797M
—
—
$753M
Q4 23
$648M
$537M
$71M
—
Q1 24
$524M
—
—
$578M
Q2 24
$592M
—
—
$550M
Q3 24
$673M
—
—
$577M
Q4 24
$684M
$612M
$67M
—
Q1 25
$546M
—
—
$575M
Q2 25
$530M
—
—
$581M
Q3 25
$370M
—
—
$595M
Q4 25
$509M
$683M
—
—
marketcaparena.com
Revenue Segments
Fumarate
Interferon
MS Product Revenues
Spinraza
TYSABRI product
Quarter
Fumarate
Interferon
MS Product Revenues
Spinraza
TYSABRI product
Q3 24
$391M
$238M
$1.1B
$381M
$406M
Q4 24
$404M
$236M
$1.1B
$421M
$415M
Q1 25
$345M
$226M
$953M
$424M
$382M
Q2 25
$406M
$247M
$1.1B
$393M
$455M
Q3 25
$383M
$247M
$1.1B
$374M
$432M
Q4 25
$293M
$226M
$917M
$356M
$398M
marketcaparena.com
War Chest
Cash & Equivalents
Short-Term Investments
Quarter
Cash
Short-term Investments
Total
Q1 23
$2.9B
$2.1B
$5.0B
Q2 23
$2.6B
$3.5B
$6.1B
Q3 23
$2.3B
$0
$2.3B
Q4 23
$1.0B
$0
$1.0B
Q1 24
$1.1B
$0
$1.1B
Q2 24
$1.9B
$0
$1.9B
Q3 24
$1.7B
$0
$1.7B
Q4 24
$2.4B
$0
$2.4B
Q1 25
$2.6B
$0
$2.6B
Q2 25
$2.8B
$0
$2.8B
Q3 25
$3.9B
$98M
$4.0B
Q4 25
$3.0B
$807M
$3.8B
marketcaparena.com
Shares Outstanding
Shares Outstanding
Quarter
Shares (Diluted)
QoQ Change
Q1 23
145M
+0.0%
Q2 23
146M
+0.2%
Q3 23
145M
-0.5%
Q4 23
146M
+0.6%
Q1 24
146M
+0.1%
Q2 24
146M
+0.0%
Q3 24
146M
+0.0%
Q4 24
146M
+0.1%
Q1 25
146M
-0.1%
Q2 25
146M
+0.0%
Q3 25
147M
+0.8%
Q4 25
147M
-0.3%
marketcaparena.com
Revenue Per Employee
Revenue / Employee
Year
Revenue/Employee
Employees
FY 14
$1M
8K
FY 15
$1M
7K
FY 16
$2M
7K
FY 17
$2M
7K
FY 18
$2M
8K
FY 19
$2M
7K
FY 20
$1M
9K
FY 21
$1M
10K
FY 22
$1M
9K
FY 23
$1M
8K
FY 24
$1M
8K
FY 25
$49K
200K
marketcaparena.com