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Buy BIIB
$202.95
-4.98 (-2.40%)
At Close: Jul 31, 2026
Biogen Earnings Calls
Jun 30, 2026
$3.60 (22.45%)
| Release date | Jul 29, 2026 |
| EPS estimate | $2.94 |
| EPS actual | $3.60 |
| EPS Surprise | 22.45% |
| Revenue estimate | 2.46B |
| Revenue actual | 2.736B |
| Revenue Surprise | 11.20% |
Mar 31, 2026
$3.57 (17.05%)
| Release date | Apr 29, 2026 |
| EPS estimate | $3.05 |
| EPS actual | $3.57 |
| EPS Surprise | 17.05% |
| Revenue estimate | 2.287B |
| Revenue actual | 2.478B |
| Revenue Surprise | 8.35% |
Dec 31, 2025
$1.99 (22.09%)
| Release date | Feb 06, 2026 |
| EPS estimate | $1.63 |
| EPS actual | $1.99 |
| EPS Surprise | 22.09% |
| Revenue estimate | 2.203B |
| Revenue actual | 2.279B |
| Revenue Surprise | 3.48% |
Sep 30, 2025
$4.81 (23.97%)
| Release date | Oct 30, 2025 |
| EPS estimate | $3.88 |
| EPS actual | $4.81 |
| EPS Surprise | 23.97% |
| Revenue estimate | 2.34B |
| Revenue actual | 2.455B |
| Revenue Surprise | 4.91% |
Last 4 Quarters for Biogen
Below you can see how BIIB performed 4 days prior and 4 days after releasing the earnings report. Also, you can see the pre-estimates and the actual earnings. This information can give you a slight idea of what you might expect for the next quarter's release.
Sep 30, 2025
Beat
| Release date | Oct 30, 2025 |
| Price on release | $149.61 |
| EPS estimate | $3.88 |
| EPS actual | $4.81 |
| EPS surprise | 23.97% |
| Date | Price |
|---|---|
| Oct 24, 2025 | $149.89 |
| Oct 27, 2025 | $150.43 |
| Oct 28, 2025 | $149.13 |
| Oct 29, 2025 | $147.86 |
| Oct 30, 2025 | $149.61 |
| Oct 31, 2025 | $154.27 |
| Nov 03, 2025 | $151.44 |
| Nov 04, 2025 | $149.33 |
| Nov 05, 2025 | $153.43 |
| 4 days before | -0.187% |
| 4 days after | 2.55% |
| On release day | 3.11% |
| Change in period | 2.36% |
Dec 31, 2025
Beat
| Release date | Feb 06, 2026 |
| Price on release | $201.18 |
| EPS estimate | $1.63 |
| EPS actual | $1.99 |
| EPS surprise | 22.09% |
| Date | Price |
|---|---|
| Feb 02, 2026 | $179.09 |
| Feb 03, 2026 | $176.76 |
| Feb 04, 2026 | $185.45 |
| Feb 05, 2026 | $185.36 |
| Feb 06, 2026 | $201.18 |
| Feb 09, 2026 | $193.81 |
| Feb 10, 2026 | $188.99 |
| Feb 11, 2026 | $191.20 |
| Feb 12, 2026 | $195.50 |
| 4 days before | 12.33% |
| 4 days after | -2.82% |
| On release day | -3.66% |
| Change in period | 9.16% |
Mar 31, 2026
Beat
| Release date | Apr 29, 2026 |
| Price on release | $194.38 |
| EPS estimate | $3.05 |
| EPS actual | $3.57 |
| EPS surprise | 17.05% |
| Date | Price |
|---|---|
| Apr 23, 2026 | $187.88 |
| Apr 24, 2026 | $184.38 |
| Apr 27, 2026 | $180.67 |
| Apr 28, 2026 | $183.38 |
| Apr 29, 2026 | $194.38 |
| Apr 30, 2026 | $189.28 |
| May 01, 2026 | $187.06 |
| May 04, 2026 | $187.21 |
| May 05, 2026 | $189.13 |
| 4 days before | 3.46% |
| 4 days after | -2.70% |
| On release day | -2.62% |
| Change in period | 0.665% |
Jun 30, 2026
Beat
| Release date | Jul 29, 2026 |
| Price on release | $209.23 |
| EPS estimate | $2.94 |
| EPS actual | $3.60 |
| EPS surprise | 22.45% |
| Date | Price |
|---|---|
| Jul 23, 2026 | $200.62 |
| Jul 24, 2026 | $202.19 |
| Jul 27, 2026 | $200.14 |
| Jul 28, 2026 | $205.61 |
| Jul 29, 2026 | $209.23 |
| Jul 30, 2026 | $207.93 |
| Jul 31, 2026 | $202.95 |
| 4 days before | 4.29% |
| 4 days after | -3.00% |
| On release day | -0.621% |
| Change in period | 1.16% |
Biogen Earnings History
Earnings Calendar
FAQ
When is the earnings report for BIIB?
Biogen Inc. (BIIB) has scheduled its earnings report for Oct 29, 2026 before the markets open.
What is the BIIB price-to-earnings (P/E) ratio?
BIIB P/E ratio as of Jul 31, 2026 (TTM) is 1.38.
What is the BIIB EPS forecast?
The forecasted EPS (Earnings Per Share) for Biogen Inc. (BIIB) for the first fiscal quarter 2026 is $2.24.
What are Biogen Inc.'s retained earnings?
On its balance sheet, Biogen Inc. reported retained earnings of $2.74 billion for the latest quarter ending Jun 30, 2026.
What Is an Earnings Report?
An earnings report is usually issued quarterly (Q1, Q2, Q3 & Q4) by public companies to report their performance. Earnings reports typically include net income, earnings per share, earnings from continuing operations, and net sales. Looking at the earnings report investors can start gauge the financial health of the company and make even better decisions whether to buy, sell, or stay in the company. Fundamental analysts and value investors will typically hunt for stocks that continue to show good financial ratios and use a decline as an exit point. One of the most anticipated numbers for analysis is earnings per share because it indicates how much the company earned for its shareholders. The report will also indicate a possible dividend.
Earnings Report Content
Earnings reports generally provide an update of all three financial statements, including the income statement, the balance sheet, and the cash flow statement. These figures are typically measured against previous quarters/years. Furthermore, the earnings report usually includes a summary and analysis from the CEO or company spokesman, alongside a more general view of the financials and future forecast.
What To Know About Earnings Reports?
Announcement of earnings for a stock, particularly for well followed large-capitalization stocks, can move the market. Stock prices can fluctuate wildly on days when the quarterly earnings report is released. Despite good reports, stocks may very well fall if the investors were expecting more or they believe the next quarter will not be as good. Investors always try to be ahead of the market and future earnings/losses are often discounted into the current price of the stock. It is natural for stocks to start to move in either direction a few days before the release of an earnings report.
