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BIIB

Biogen Inc.

Healthcare · Drug Manufacturers - General

250.69USD

-3.1500 (-1.24%)

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Community sentiment

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A reading needs 5 members, each at least 14 days old with a track record on this site (simulated portfolios and calls), who shared a take in the last 30 days; 2 of them need a strong record.

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Members' own stated views, weighted by account age and track record on this site (simulated portfolios and calls). Not a forecast or a price signal. How this is worked out
  • Only members whose accounts are at least 14 days old and who have a track record on this site (simulated portfolios and calls) count, and bots never do. A take from anyone else is saved and starts to count the day they qualify.
  • A take fades: it counts half as much after 7 days and drops out after 30.
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  • Nothing is shown until 5 qualifying members have taken part, 2 of them with a strong record. It stays an early read until 3 have one and the sample is large enough.
  • Until 20 members have taken part the marker only says bullish, bearish or mixed, at a fixed spot, and the number of members is given as a band, not a count.
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Estimates and surprises

Consensus EPS on the street’s adjusted basis, not the filed GAAP figure — which is why the actuals here can differ from the income statement.

PeriodConsensus EPS90 days agoRevisions up (30d)Revisions down (30d)
Current quarter$1.97▼$2.4822
Next quarter$3.28▼$3.5531
Current year$12.36▲$11.9823
Next year$16.44▲$16.4221

Recent quarters

Beat in 4 of the last 4

QuarterEstimateActualSurprise
2026-06-30$2.03$3.6+1.57 (+77.4%)
2026-03-31$2.95$3.57+0.62 (+20.9%)
2025-12-31$1.62$1.99+0.37 (+23.2%)
2025-09-30$3.88$4.81+0.93 (+23.9%)

Wall Street coverage

646 ratings from 46 firms

Ratings are attributed to the research firm, not to individual analysts. See every ticker.

FirmActionRatingPrice TargetDate
B of A SecuritiesMaintainedNeutral$219 $244Oct 22, 2026
TD CowenMaintainedBuy$225 $250Oct 21, 2026
Wells FargoMaintainedOverweight$250 $310Oct 20, 2026
JP MorganUpgraded from NeutralOverweight$210 $300Oct 12, 2026
UBSMaintainedBuy$240 $270Oct 9, 2026
RBC CapitalMaintainedOutperform$260 $256Oct 8, 2026
HSBCMaintainedReduce$165 $175Sep 10, 2026
Piper SandlerReiteratedOverweight$225 $245Sep 3, 2026
RBC CapitalMaintainedOutperform$240 $260Aug 25, 2026
Wolfe ResearchUpgraded from Peer PerformOutperform$300Aug 13, 2026
MizuhoMaintainedOutperform$221 $241Aug 4, 2026
CitigroupMaintainedNeutral$200 $215Aug 3, 2026
UBSMaintainedBuy$225 $240Jul 30, 2026
HC Wainwright & Co.MaintainedBuy$237 $251Jul 30, 2026
Morgan StanleyMaintainedEqual-Weight$222 $231Jul 30, 2026
RBC CapitalMaintainedOutperform$242 $240Jul 30, 2026
Canaccord GenuityMaintainedBuy$245 $248Jul 30, 2026
TD CowenMaintainedBuy$215 $225Jul 30, 2026
WedbushMaintainedNeutral$201 $215Jul 30, 2026
BarclaysMaintainedEqual-Weight$185 $200Jul 29, 2026
GuggenheimMaintainedBuy$260 $280Jul 21, 2026
B of A SecuritiesMaintainedNeutral$217 $215Jul 21, 2026
Truist SecuritiesUpgraded from HoldBuy$190 $235Jul 13, 2026
Morgan StanleyMaintainedEqual-Weight$224 $222Jul 8, 2026
RBC CapitalMaintainedOutperform$227 $242Jul 7, 2026

Insider transactions

76 filings from 23 insiders · 12 buy / 1 sell over 6m

Officers and directors of BIIB, from the last two years of filings. Grants, gifts and option exercises are shown but not colour-coded — they are compensation, not a view on the price.

InsiderActionSharesPriceValueDate
Godbout SeanOfficer, Chief Accounting OfficerExerciseRestricted Stock Unit27——Oct 2, 2026
Godbout SeanOfficer, Chief Accounting OfficerTax8$219.88$2kOct 2, 2026
Godbout SeanOfficer, Chief Accounting OfficerExercise27——Oct 2, 2026
Godbout SeanOfficer, Chief Accounting OfficerGrantRestricted Stock Unit985——Oct 1, 2026
Parini MichaelOfficer, Chief Legal OfficerGrantRestricted Stock Unit7.4k——Sep 1, 2026
MINOR LLOYD B.DirectorSell1.2k$200.96$240kAug 4, 2026
PANGALOS MENELAS NDirectorOther2.4k——Jun 9, 2026
ROWINSKY ERIC K.DirectorGrant1.5k——Jun 9, 2026
HAWKINS WILLIAM A IIIDirectorGrant1.5k——Jun 9, 2026
SHERWIN STEPHEN ADirectorGrant1.5k——Jun 9, 2026
FREIRE MARIA CDirectorGrant2.0k——Jun 9, 2026
MANTAS JESUS BDirectorGrant1.5k——Jun 9, 2026
PATOLAWALA MONISH DDirectorGrant1.5k——Jun 9, 2026
LANGER SUSANDirectorGrant1.5k——Jun 9, 2026
PANGALOS MENELAS NDirectorGrant1.5k——Jun 9, 2026
MINOR LLOYD B.DirectorGrant1.5k——Jun 9, 2026
KEENEY ADAM JAMESOfficerOther939——May 1, 2026
GODBOUT SEANOfficerOther181——Apr 1, 2026
MURPHY NICOLEOfficerBuy3$195.04$585Feb 12, 2026
SINGHAL PRIYAOfficerSell2.7k$199.83$532kFeb 9, 2026

Analyst Notes

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No analyst notes on BIIB yet.

Analyst Ratings

32 analysts covering

PeriodStrong BuyBuyHoldSellStrong SellConsensus
Current4201110Buy2.25
1 mo ago3191210Buy2.31
2 mo ago3201110Buy2.29
3 mo ago3201210Buy2.31
Price target$247.32$175.00 – $310.00
-1.3% to target

Top voices on BIIB

Members whose judged calls on BIIB have played out most reliably.

No settled calls on BIIB yet. Nobody has filed a call with a deadline on it.

A member is listed once they have three judged calls on a name.

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A call with a target is judged on whether the price reaches it by the deadline, counting each day's high (a buy) or low (a sell) from the day after the call was made. A call without one is judged on whether the price at the close on the deadline is higher (a buy) or lower (a sell) than the price the call was made at: the live price when it was saved, for a call made with Make a call, or the last close before the day it was filed, for a call made in a note. Not against the market or an index.

A percentage appears once five calls have reached their deadline. A target reached sooner is shown as played out early, and counts toward the percentage when its deadline passes, because a miss cannot be known before then.

A member’s prediction, judged on price history · not investment advice