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BIIB · Biogen Inc. · Documents

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$253.40 +2.92 (+1.17%) At close · Nov 13 Play latest call Q3 2026 earnings call transcript
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$37.46B
Shares
147.82M
Volume · Nov 13 1.03M Avg daily vol (3M) 1.07M

The company's filings, earnings calls and investor events, most recent first. Search and read these filings from Claude or ChatGPT with the SEC filings MCP server →

2021
Feb 3
Annual report 10-K FY2020, ended Dec 31
Annual report for FY2020
Revenue $13.44B ▼ 6.5% Net income $4B ▼ 32.1% Diluted EPS $24.80 ▼ 21.1%
2020
Oct 21
Quarterly report 10-Q FY2020 Q3, ended Sep 30
Quarterly report for FY2020 Q3
Revenue $3.38B ▼ 6.2% Net income $701.5M ▼ 54.6% Diluted EPS $4.46 ▼ 46.8%
Jul 22
Quarterly report 10-Q FY2020 Q2, ended Jun 30
Quarterly report for FY2020 Q2
Revenue $3.68B ▲ 1.8% Net income $1.54B ▲ 3.2% Diluted EPS $9.59 ▲ 22.2%
Apr 23
Quarterly report 10-Q FY2020 Q1, ended Mar 31
Quarterly report for FY2020 Q1
Revenue $3.53B ▲ 1.3% Net income $1.4B ▼ 0.7% Diluted EPS $8.08 ▲ 13.0%
Feb 6
Annual report 10-K FY2019, ended Dec 31
Annual report for FY2019
Revenue $14.38B ▲ 6.9% Net income $5.89B ▲ 32.9% Diluted EPS $31.42 ▲ 45.6%
Showing 151–173 of 173 documents
Key facts CIK 875045 CUSIP 09062X103 13F (30d) 852 filings 783 filers Visit website Investor relations