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Biogen (BIIB)
NASDAQ:BIIB
US Market

Biogen (BIIB) Earnings Dates, Call Summary & Reports

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Earnings Data

Report Date
May 06, 2026
Before Open (Confirmed)
Period Ending
2026 (Q1)
Consensus EPS Forecast
3.06
Last Year’s EPS
3.02
Same Quarter Last Year
Moderate Buy
Based on 27 Analysts Ratings

Earnings Call Summary

Q4 2025
Earnings Call Date:Feb 06, 2026|
% Change Since:
|
Earnings Call Sentiment|Neutral
The call conveyed balanced optimism: Biogen reported strong operating cash flow, solid EPS, a growing cohort of recently launched 'growth' products and meaningful pipeline and regulatory progress (priority review, breakthrough designation, new INDs and acquisition activity). These positives are tempered by near‑term revenue guidance calling for a mid‑single‑digit decline in 2026, ongoing competitive pressures on legacy MS products (generics and biosimilars), one‑time charges that weighed on GAAP results and reimbursement/inventory timing uncertainties that could dampen near‑term revenue trajectories. The company is investing for launches and pipeline progression while managing legacy declines.
Company Guidance
Biogen guided full‑year 2026 non‑GAAP diluted EPS of $15.25–$16.25 (versus $15.28 in FY2025 and Q4 2025 non‑GAAP EPS of $1.99) and expects total revenue to decline a mid‑single‑digit percentage versus FY2025 revenue of $9.9B (FY25 +2% vs 2024); the company said MS revenue excluding VUMERITY should decline by a mid‑teens percentage, contract manufacturing revenue is expected to be roughly $300M per half (~$600M/year), gross margin roughly consistent with 2025, and core OpEx roughly flat (with Q1 2026 expense ~10% higher YoY). For context, growth products generated $3.3B in FY2025 (and >$800M in Q4), SPINRAZA Q4 global revenue was $356M (full year down 2% YoY), VUMERITY FY25 revenue was $747M (Q4 $181M), Skyclaris Q4 global revenue was $133M (+30% YoY) and Akembi end‑market Q4 sales were about $134M; FY2025 free cash flow was $2.1B, cash & marketable securities $4.2B with $2.0B net debt, and Q4 results included ~$222M of IPR&D charges, ~ $180M of one‑time GAAP charges and a $1.26 per‑share EPS impact from Q4 business‑development transactions.
Strong EPS, cash generation and balance sheet
Q4 non-GAAP diluted EPS $1.99; FY2025 non-GAAP diluted EPS $15.28 (came in above expectations). Free cash flow $2.1B for the year; cash and marketable securities $4.2B; net debt $2.0B; FY2025 total revenue $9.9B, up ~2% versus 2024.
Growth products driving momentum
Growth products generated $3.3B in FY2025 and >$800M in Q4 2025. Management highlighted strong year-over-year expansion for the growth portfolio (company commentary referenced substantial YoY increases for the growth cohort). Several recently launched products (since 2023) — Lekembi, Skyclaris, Xerxuve, and Calcadi — now generate >$1B combined.
Market leadership for anti-amyloid therapy (Lekembi)
Lekembi reported >60% share of the anti-amyloid therapy market; persistency after plaque‑removal reported at ~70%. Priority review secured for the subcutaneous induction (iClick) with a PDUFA date of May 24, 2026 — potential to reduce infusion burden and broaden access.
Notable product commercial wins
Xerxuve more than doubled sales in 2025. Skyclaris Q4 global revenue $133M, up ~30% YoY (U.S. Q4 $89M); Akembi end‑market sales booked by Eisai ~ $134M in Q4, noted as a step increase (+1054% versus Q3 2025 and Q4 2024 comparisons by management). VUMERITY FY2025 revenue $747M, +19% YoY.
Pipeline expansion and regulatory designations
Pipeline broadened materially during 2025: lidifolumab (litifolumab) received FDA Breakthrough Therapy designation for cutaneous lupus; multiple registrational readouts expected (e.g., litifolumab TOPAZ‑2 readout by end of 2026, BIB080 tau phase 2 mid‑year, SPINRAZA high‑dose PDUFA in April 2026). BTK degrader (BIG145) initiated phase 1 in healthy volunteers.
Strategic BD and acquisition activity
Acquisition of Alcion Therapeutics announced to improve delivery options for intrathecal therapies (e.g., potential convenience improvements for SPINRAZA). New collaborations completed in Q4 with Vanqua and Dara Therapeutics to broaden portfolio and R&D options.

Biogen (BIIB) Earnings, Revenues Date & History

The upcoming earnings date is based on a company’s previous reporting, and may be updated when the actual date is announced

BIIB Earnings History

Report Date
Fiscal Quarter
Forecast / EPS
Last Year's EPS
EPS YoY Change
Press Release
Slides
Play Transcript
May 06, 2026
2026 (Q1)
3.06 / -
3.02
Feb 06, 2026
2025 (Q4)
1.63 / 1.99
3.44-42.15% (-1.45)
Oct 30, 2025
2025 (Q3)
3.88 / 4.81
4.0817.89% (+0.73)
Jul 31, 2025
2025 (Q2)
3.90 / 5.47
5.283.60% (+0.19)
May 01, 2025
2025 (Q1)
2.90 / 3.02
3.67-17.71% (-0.65)
Feb 12, 2025
2024 (Q4)
3.33 / 3.44
2.9516.61% (+0.49)
Oct 30, 2024
2024 (Q3)
3.77 / 4.08
4.36-6.42% (-0.28)
Aug 01, 2024
2024 (Q2)
4.07 / 5.28
4.0231.34% (+1.26)
Apr 24, 2024
2024 (Q1)
3.47 / 3.67
3.47.94% (+0.27)
Feb 13, 2024
2023 (Q4)
3.18 / 2.95
4.05-27.16% (-1.10)
The table shows recent earnings report dates and whether the forecast was beat or missed. See the change in forecast and EPS from the previous year.
Beat
Missed

BIIB Earnings-Related Price Changes

Report Date
Price 1 Day Before
Price 1 Day After
Percentage Change
Feb 06, 2026
$185.36$201.18+8.53%
Oct 30, 2025
$147.86$149.61+1.18%
Jul 31, 2025
$126.64$128.00+1.07%
May 01, 2025
$121.08$120.93-0.12%
Earnings announcements can affect a stock’s price. This table shows the stock's price the day before and the day after recent earnings reports, including the percentage change.

FAQ

When does Biogen (BIIB) report earnings?
Biogen (BIIB) is schdueled to report earning on May 06, 2026, Before Open (Confirmed).
    What is Biogen (BIIB) earnings time?
    Biogen (BIIB) earnings time is at May 06, 2026, Before Open (Confirmed).
      Where can I see when companies are reporting earnings?
      You can see which companies are reporting today on our designated earnings calendar.
        What companies are reporting earnings today?
        You can see a list of the companies which are reporting today on TipRanks earnings calendar.
          What is BIIB EPS forecast?
          BIIB EPS forecast for the fiscal quarter 2026 (Q1) is 3.06.

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