BIIB Retained Earnings
$20.97BQuarterly · USD
Period ending:
BIIB FY Retained EarningsUSD
$20.55B-$1.02B
1985-12-312025-12-31
Source: Financial Modeling Prep (FMP). Annual fiscal periods; reported in USD. Dates are period ends; a fiscal year may differ from a calendar year.
BIIB retained earnings history
Cumulative earnings retained in the business. The available annual fiscal periods series contains 41 observations from Dec 31, 1985 to Dec 31, 2025.
| Period ending | Retained Earnings (USD) |
|---|---|
| 20,552,700,000 | |
| 19,259,800,000 | |
| 17,627,600,000 | |
| 16,466,500,000 | |
| 13,911,700,000 | |
| 13,976,300,000 | |
| 16,455,400,000 | |
| 16,257,000,000 | |
| 15,810,400,000 | |
| 15,071,600,000 | |
| 12,208,400,000 | |
| 9,283,919,000 | |
| 6,349,135,000 | |
| 4,486,794,000 | |
| 3,106,761,000 | |
| 1,872,481,000 | |
| 1,068,890,000 | |
| 270,180,000 | |
| -352,169,000 | |
| -860,827,000 | |
| -1,021,644,000 | |
| -801,094,000 | |
| -611,921,000 | |
| 263,176,000 | |
| 705,893,000 | |
| 543,913,000 | |
| 352,016,000 | |
| 213,507,000 | |
| 25,327,000 | |
| 12,831,000 | |
| -27,699,000 | |
| -33,359,000 | |
| -28,500,000 | |
| -60,900,000 | |
| -99,200,000 | |
| -103,400,000 | |
| -105,300,000 | |
| -105,800,000 | |
| -104,600,000 | |
| -82,000,000 | |
| -53,800,000 |
Compare retained earnings
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