biogen inc. - BIIB

BIIB

Close Chg Chg %
183.41 -1.95 -1.06%

Closed Market

181.46

-1.95 (1.06%)

Volume: 2.21M

Last Updated:

Mar 20, 2026, 4:00 PM EDT

Company Overview: biogen inc. - BIIB

BIIB Key Data

Open

$183.13

Day Range

180.48 - 183.69

52 Week Range

110.04 - 202.41

Market Cap

$26.92B

Shares Outstanding

146.76M

Public Float

146.42M

Beta

0.15

Rev. Per Employee

N/A

P/E Ratio

20.87

EPS

$8.83

Yield

0.00%

Dividend

$22.23

EX-DIVIDEND DATE

Feb 2, 2017

SHORT INTEREST

N/A

AVERAGE VOLUME

953.60K

 

BIIB Performance

1 Week
 
-0.05%
 
1 Month
 
-5.50%
 
3 Months
 
3.81%
 
1 Year
 
28.79%
 
5 Years
 
-32.06%
 

BIIB Analyst Ratings

  • Sell
  • Under
  • Hold
  • Over
  • Buy
Number of Ratings 36
Full Ratings ➔

About biogen inc. - BIIB

Biogen, Inc. is a biopharmaceutical company, which engages in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases. Its products include TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for the treatment of MS, SPINRAZA for the treatment of SMA, ADUHELM for the treatment of Alzheimer's disease, and FUMADERM for the treatment of severe plaque psoriasis. The company was founded by Charles Weissmann, Heinz Schaller, Kenneth Murray, Walter Gilbert, and Phillip Allen Sharp in 1978 and is headquartered in Cambridge, MA.

BIIB At a Glance

Biogen, Inc.
225 Binney Street
Cambridge, Massachusetts 02142
Phone 1-617-679-2000 Revenue 9.53B
Industry Pharmaceuticals: Major Net Income 1.29B
Sector Health Technology 2025 Sales Growth 2.876%
Fiscal Year-end 12 / 2026 Employees 7,500
View SEC Filings

BIIB Valuation

P/E Current 20.867
P/E Ratio (with extraordinary items) N/A
P/E Ratio (without extraordinary items) 20.023
Price to Sales Ratio 2.716
Price to Book Ratio 1.415
Price to Cash Flow Ratio 11.74
Enterprise Value to EBITDA 8.643
Enterprise Value to Sales 3.014
Total Debt to Enterprise Value 0.232

BIIB Efficiency

Revenue/Employee 1,271,080.00
Income Per Employee 172,386.667
Receivables Turnover 5.106
Total Asset Turnover 0.332

BIIB Liquidity

Current Ratio 2.679
Quick Ratio 2.032
Cash Ratio 1.139

BIIB Profitability

Gross Margin 67.70
Operating Margin 26.689
Pretax Margin 16.327
Net Margin 13.562
Return on Assets 4.498
Return on Equity 7.394
Return on Total Capital 5.189
Return on Invested Capital 5.569

BIIB Capital Structure

Total Debt to Total Equity 36.466
Total Debt to Total Capital 26.722
Total Debt to Total Assets 22.615
Long-Term Debt to Equity 36.026
Long-Term Debt to Total Capital 26.399
  • Income Statement
  • Balance Sheet
  • Cash Flow Statement

Annual Financials for Biogen Inc. - BIIB

Collapse All in section
All values USD millions. 2022 2023 2024 2025 5-year trend
Sales/Revenue
9.43B 9.42B 9.27B 9.53B
Sales Growth
-9.32% -0.17% -1.60% +2.88%
Cost of Goods Sold (COGS) incl D&A
2.80B 3.03B 2.98B 3.08B
COGS excluding D&A
- - - -
-
Depreciation & Amortization Expense
518.70M 494.80M 673.20M 779.90M
Depreciation
272.40M 254.20M 286.70M 272.80M
Amortization of Intangibles
246.30M 240.60M 386.50M 507.10M
COGS Growth
+7.70% +8.27% -1.47% +3.20%
Gross Income
6.64B 6.39B 6.28B 6.45B
Gross Income Growth
-14.98% -3.73% -1.66% +2.72%
Gross Profit Margin
+70.35% +67.84% +67.80% +67.70%
2022 2023 2024 2025 5-year trend
SG&A Expense
4.36B 4.76B 4.16B 3.91B
Research & Development
1.96B 2.21B 1.76B 1.48B
Other SG&A
2.40B 2.55B 2.40B 2.43B
SGA Growth
-11.70% +9.06% -12.58% -5.99%
Other Operating Expense
- - - -
-
Unusual Expense
1.01B 217.40M 69.20M 845.80M
EBIT after Unusual Expense
1.27B 1.41B 2.06B 1.70B
Non Operating Income/Expense
2.57B 129.80M 101.30M 125.50M
Non-Operating Interest Income
89.30M 276.50M 67.60M 125.00M
Equity in Earnings of Affiliates
554.40M 190.60M 137.60M 130.00M
Interest Expense
246.60M 246.90M 250.30M 267.50M
Interest Expense Growth
-2.76% +0.12% +1.38% +6.87%
Gross Interest Expense
263.70M 268.60M 253.50M 270.90M
Interest Capitalized
17.10M 21.70M 3.20M 3.40M
Pretax Income
3.59B 1.30B 1.91B 1.56B
Pretax Income Growth
+105.81% -63.90% +46.98% -18.34%
Pretax Margin
+38.08% +13.77% +20.57% +16.33%
Income Tax
632.80M 135.30M 273.80M 263.60M
Income Tax - Current - Domestic
733.50M 392.70M 499.40M 57.40M
Income Tax - Current - Foreign
67.90M 48.40M (67.50M) (155.40M)
Income Tax - Deferred - Domestic
(325.80M) (600.10M) (171.80M) 321.00M
Income Tax - Deferred - Foreign
157.20M 294.30M 13.70M 40.60M
Income Tax Credits
- - - -
-
Equity in Earnings of Affiliates
554.40M 190.60M 137.60M 130.00M
Other After Tax Income (Expense)
- - - -
-
Consolidated Net Income
2.96B 1.16B 1.63B 1.29B
Minority Interest Expense
- - (85.30M) 400.00K
-
Net Income
3.05B 1.16B 1.63B 1.29B
Net Income Growth
+95.80% -61.89% +40.57% -20.79%
Net Margin Growth
+32.30% +12.33% +17.61% +13.56%
Extraordinaries & Discontinued Operations
- - - -
-
Discontinued Operations
- - - -
-
Net Income After Extraordinaries
3.05B 1.16B 1.63B 1.29B
Preferred Dividends
- - - -
-
Net Income Available to Common
3.05B 1.16B 1.63B 1.29B
EPS (Basic)
20.9697 8.0242 11.2102 8.8253
EPS (Basic) Growth
+100.92% -61.73% +39.70% -21.27%
Basic Shares Outstanding
145.30M 144.70M 145.60M 146.50M
EPS (Diluted)
20.8692 7.9746 11.1871 8.7893
EPS (Diluted) Growth
+100.63% -61.79% +40.28% -21.43%
Diluted Shares Outstanding
146.00M 145.60M 145.90M 147.10M
EBITDA
2.79B 2.13B 2.80B 3.32B
EBITDA Growth
-16.70% -23.87% +31.57% +18.83%
EBITDA Margin
+29.61% +22.58% +30.19% +34.87%

Snapshot

Average Recommendation OVERWEIGHT Average Target Price 209.185
Number of Ratings 36 Current Quarters Estimate 3.062
FY Report Date 03 / 2026 Current Year's Estimate 15.76
Last Quarter’s Earnings 1.99 Median PE on CY Estimate N/A
Year Ago Earnings 15.28 Next Fiscal Year Estimate 16.179
Median PE on Next FY Estimate N/A

Earnings Per Share

This Quarter Next Quarter This Fiscal Next Fiscal
# of Estimates 24 24 31 28
Mean Estimate 3.06 4.30 15.76 16.18
High Estimates 4.68 4.87 16.32 20.91
Low Estimate 1.66 3.76 14.34 13.04
Coefficient of Variance 20.88 7.96 2.46 9.60

Analysts Recommendations

Current 1 Month Ago 3 Months Ago
BUY 13 13 13
OVERWEIGHT 2 2 3
HOLD 20 20 17
UNDERWEIGHT 0 1 1
SELL 1 1 1
MEAN Overweight Overweight Overweight

Insider Actions for Biogen Inc. - BIIB

Date Name Shares Transaction Value
Oct 7, 2025 Sean Godbout Chief Accounting Officer 503 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 0.00
Oct 7, 2025 Sean Godbout Chief Accounting Officer 495 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $155.25 per share 76,848.75
Oct 7, 2025 Sean Godbout Chief Accounting Officer 27 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 0.00
May 21, 2025 Priya Singhal Head of Development 5,427 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $126.25 per share 685,158.75

Biogen Inc. in the News