Rallybio (RLYB) Return on Equity [ROE] (2021 - 2026)
Rallybio (RLYB) recorded Return on Equity [ROE] of 28.71% in Q3 2026, up 52.31 percentage points from -23.61% a year earlier but down 34.22 percentage points from the prior quarter.
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Analysis
Rallybio (RLYB) Return on Equity [ROE] (2021 - 2026) Analysis & Trends
For FY2025, Rallybio reported Return on Equity [ROE] of -13.55%, up 52.63 percentage points from FY2024.
- Annual Return on Equity [ROE] has a four-year change of +15.66 percentage points (FY2021 to FY2025).
- Across earlier years, Return on Equity [ROE] came in at -66.18% in FY2024 (-13.53 pp), -52.65% in FY2023 (-14.62 pp), -38.03% in FY2022 (-8.82 pp) and -29.21% in FY2021.
- Quarterly Return on Equity [ROE] has ranged from -85.59% in Q3 2024 to 62.93% in Q2 2026 over the past five years.
- On a year-over-year basis, Return on Equity [ROE] has increased for six consecutive quarters, with an average year-over-year change of +46.67 percentage points over the last eight quarters.
- Peak year-over-year performance for Return on Equity [ROE] in the last five years was a gain of 142.32 percentage points in Q2 2026, against a drop of 37.33 percentage points in Q2 2024 at the low end.
- Per Business Quant, the preceding three quarters came in at 62.93% (Q2 2026), -13.91% (Q1 2026) and -13.40% (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROE (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,348.13 Bn | 1,321.74 Bn | 20.46 Bn | 74.39% |
| 2 | Johnson & Johnson | 675.90 Bn | 595.76 Bn | 17.30 Bn | 19.33% |
| 3 | AbbVie | 519.45 Bn | 487.50 Bn | 13.12 Bn | - |
| 4 | Merck | 364.95 Bn | 327.95 Bn | 13.19 Bn | 5.63% |
| 5 | Novartis Ag | 311.58 Bn | 285.16 Bn | - | - |
| 6 | Astrazeneca | 289.34 Bn | 262.94 Bn | 13.26 Bn | 21.60% |
| 7 | Amgen | 251.64 Bn | 203.30 Bn | 7.58 Bn | 72.13% |
| 8 | Gilead Sciences | 212.05 Bn | 187.07 Bn | 6.73 Bn | -31.17% |
| 9 | Pfizer | 167.35 Bn | 115.00 Bn | 12.56 Bn | 4.66% |
| 10 | Rallybio | 84.05 Mn | -201.02 Mn | - | 28.68% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 28.68% |
| Jun 30, 2026 | 62.90% |
| Mar 31, 2026 | -14.53% |
| Dec 31, 2025 | -14.92% |
| Sep 30, 2025 | -26.27% |
| Jun 30, 2025 | -83.10% |
| Mar 31, 2025 | -83.07% |
| Dec 31, 2024 | -87.15% |
| Sep 30, 2024 | -88.30% |
| Jun 30, 2024 | -87.11% |
| Mar 31, 2024 | -78.10% |
| Dec 31, 2023 | -64.71% |
| Sep 30, 2023 | -53.49% |
| Jun 30, 2023 | -47.83% |
| Mar 31, 2023 | -42.78% |
| Dec 31, 2022 | -44.39% |
| Sep 30, 2022 | -45.25% |
| Jun 30, 2022 | -35.42% |
| Mar 31, 2022 | -28.56% |
| Dec 31, 2021 | -25.97% |
API Access
Rallybio Return on Equity [ROE] API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=return-on-equity-%5Broe%5D&ticker=RLYB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "RLYB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=return-on-equity-%5Broe%5D&ticker=RLYB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();