FN2 Earnings Intelligence

Biogen Inc. analyst ratings

Biogen Inc. (BIIB) analyst consensus, price targets, and firm-level rating history from FN2 Research.

Analyst Consensus ?

ConsensusBuy48 ratings
Bullish3062.5%
Neutral1735.4%
Bearish12.1%

Analyst 52W Price Targets

$203.91Current
$143Low
$245.56Average
$405High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Jul 30, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Barclays Equal Weight Equal WeightMaintainJul 29, 2026
Guggenheim Buy BuyMaintainJul 21, 2026
B of A Securities Neutral NeutralMaintainJul 21, 2026
Truist Securities Buy HoldUpgradeJul 13, 2026
Morgan Stanley Equal Weight Equal WeightMaintainJul 8, 2026
RBC Capital Outperform OutperformMaintainJul 7, 2026
Needham Buy BuyMaintainJun 29, 2026
Mizuho Outperform OutperformMaintainJun 15, 2026
Show 40 more rating actions

Named analyst price targets

Upside is calculated against the persisted current price $203.91. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
OppenheimerJay Olson$300$209.23 +47.1%Jul 29, 2026
GuggenheimYatin Suneja$280$203.02 +37.3%Jul 21, 2026
WedbushAnalyst unavailable$201$202.04 -1.4%Jul 13, 2026
Truist FinancialAnalyst unavailable$235$199.15 +15.2%Jul 13, 2026
Morgan StanleyTerence Flynn$222$205.7 +8.9%Jul 8, 2026
RBC CapitalAnalyst unavailable$242$208.46 +18.7%Jul 7, 2026
HSBCMorten Herholdt$157$213.26 -23.0%Jul 6, 2026
Morgan StanleyAnalyst unavailable$224$198.67 +9.9%Jun 18, 2026
Mizuho SecuritiesSalim Syed$221$200.05 +8.4%Jun 15, 2026
NeedhamAnalyst unavailable$255$195.34 +25.1%Jun 8, 2026
See 121 more

Track every rating change on BIIB the moment it posts. Free to start.

Start free