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Management credibility scorecard

Biogen (BIIB)

3 quarters tracked (Q4'25 to Q2'26) · latest call July 29, 2026
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85%
Kept of 13 resolved
11
Kept or exceeded
2
Missed
5
Still pending
Share count, 3 yrs/yr · flat

Score History

QuarterCall dateDisclosureFinancial qualityKeptMissed
Q2'26July 29, 20264/122 high, 4 medium, 1 low flags22Call sheet →
Q1'26April 29, 202611/124 medium, 2 low flags50Call sheet →
Q4'25February 6, 202611/123 medium, 5 low flags40Call sheet →
Disclosure: the 6-item rubric, each scored 0-2, out of 12. Financial quality: flagged indicators by severity. Kept and missed count the prior-quarter promises scored on that call.

Promise Ledger · All Quarters

MarkedStatusPromise
Q2'26DeliveredAchieve >$850 M growth‑portfolio revenue in Q1
Q1 growth revenue was $851 M.
Q2'26PendingDeliver SLE Phase‑III readouts in Q4 2026
Readouts scheduled for Q4; no data yet.
Q2'26PendingLaunch Lakembi iClick induction by May 24 2026
FDA approval received; product expected on market end‑August - still pending commercial launch.
Q2'26MissedMaintain cash > $4 B after acquisition
Cash fell to $1.3 B due to the $3.6 B cash outlay.
Q2'26MissedGenerate >$500 M free cash flow in Q2
Free cash flow came in at $408 M, 19% below the implied target.
Q2'26DeliveredClose the Apellis transaction
Deal closed May 14 2026, as announced on the call.
Q1'26DeliveredGeographic expansion for growth products
SKYCLARYS now in 35 countries, Brazil approval achieved
Q1'26DeliveredCost discipline while investing for growth
Maintained ~$1.1B quarterly core OpEx while funding Phase III programs
Q1'26DeliveredPipeline readouts starting in 2026
Multiple programs advancing as promised with BIIB080 mid-year readout confirmed
Q1'26PendingLITIFILIMAB Phase III SLE data by end of 2025
Accelerated timeline moved to end of 2026
Q1'26ExceededHigh-dose SPINRAZA approval expected in multiple regions
Delivered US, Europe, Japan approvals ahead of expectations
Q1'26DeliveredLEQEMBI subcutaneous maintenance approved for October launch
Product launched in October 2025 as promised, though full Part D reimbursement delayed to 2027
Q4'25PendingExpect another 3 to 4 molecules into early-stage pipeline over coming 18 months
Timeline still active, partially delivered with new collaborations
Q4'25DeliveredBIIB142 IRAK4 degrader Phase I study initiation
Started Phase I study in normal healthy volunteers
Q4'25PendingSequential impact in Q4 to be roughly double the erosion we saw this quarter for TECFIDERA
Guidance provided in Q3, will be measured in Q4 results
Q4'25DeliveredContinue to expect full year global SPINRAZA revenue to be relatively similar in 2025 as compared to 2024
Down only 2% for full year, within reasonable range of 'relatively similar'
Q4'25ExceededTOPAZ studies fully enrolled, readouts expected second half 2026
Accelerated to end of 2025 for SLE readouts due to successful recruitment
Q4'25DeliveredAt least another one, if not two, further research stage deals by the end of the year
Closed Vanqua Bio and Dara Therapeutics deals in Q4, plus Alcyone acquisition
Each row is a promise from the prior call, scored against the quarter in "Marked". Kept-promise rate counts resolved promises only; pending is excluded.
Promise-kept rate counts resolved promises only (pending excluded).
Scores, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.

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