Generation Bio Co
NASDAQ: GBIO · HEALTHCARE · BIOTECHNOLOGY
Updated 2026-02-09
Generation Bio Co (GBIO) Financial statements
SEC filings — annual and quarterly data.
Margin trends — annual
| Year | Revenue | Net income | Gross margin | Op. margin | Profit margin |
|---|---|---|---|---|---|
| 2018 | $36000.00 | $-35.80M | 100.00% | -103,594.44% | -99,452.78% |
| 2019 | $0.00 | $-60.33M | — | — | — |
| 2020 | $0.00 | $-76.50M | — | — | — |
| 2021 | $0.00 | $-114.67M | — | — | — |
| 2022 | $880000.00 | $-132.10M | -582.95% | -16,043.41% | -15,010.91% |
| 2023 | $5.90M | $-126.61M | 100.00% | -2,346.93% | -2,144.51% |
| 2024 | $19.89M | $-131.67M | 100.00% | -715.82% | -661.91% |
Frequently asked questions
What is Generation Bio Co's revenue?
Generation Bio Co's trailing twelve-month revenue is $15.27M. Revenue is the top line the whole model builds on, and at this scale the question shifts from how fast it grows to whether margins hold as it compounds.
How profitable is GBIO?
In its most recent fiscal year, GBIO ran a gross margin of 100.00%, an operating margin of -715.82%, and a net margin of -661.91%. Margins this high mean most of each extra dollar of revenue drops through to profit, which is the signature of real pricing power.
How much free cash flow does GBIO generate?
GBIO produced $-90.96M in free cash flow in its most recent fiscal year. Free cash flow is what is left after running and reinvesting in the business, and it is the cash that actually funds buybacks, dividends, and a stronger balance sheet.