Rallybio (RLYB) Return on Equity [ROE] (2021 - 2026)
Rallybio (RLYB) recorded Return on Equity [ROE] of 62.93% in Q2 2026, up 142.32 percentage points from -79.39% a year earlier and up 76.84 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.
- The Q2 2026 figure is the highest quarterly Return on Equity [ROE] in data going back to Q1 2021.
- On a year-over-year basis, Return on Equity [ROE] has increased for five consecutive quarters, with an average year-over-year change of +35.99 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 -13.91% (Q1 2026), -13.40% (Q4 2025) and -23.61% (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROE (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,076.25 Bn | 1,044.84 Bn | 19.71 Bn | 82.09% |
| 2 | Johnson & Johnson | 617.18 Bn | 535.70 Bn | 17.26 Bn | 25.32% |
| 3 | AbbVie | 464.58 Bn | 437.73 Bn | 12.70 Bn | - |
| 4 | Merck | 356.04 Bn | 310.47 Bn | 12.21 Bn | 7.21% |
| 5 | Novartis Ag | 269.07 Bn | 224.94 Bn | 11.24 Bn | 84.40% |
| 6 | Astrazeneca | 243.21 Bn | 216.77 Bn | 12.86 Bn | 21.39% |
| 7 | Amgen | 217.88 Bn | 173.28 Bn | 7.24 Bn | 83.75% |
| 8 | Gilead Sciences | 179.62 Bn | 153.74 Bn | 6.22 Bn | -18.38% |
| 9 | Pfizer | 158.45 Bn | 105.40 Bn | 10.94 Bn | 4.97% |
| 10 | Rallybio | 90.64 Mn | 90.64 Mn | - | 62.93% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 62.93% |
| Mar 31, 2026 | -13.91% |
| Dec 31, 2025 | -13.40% |
| Sep 30, 2025 | -23.61% |
| Jun 30, 2025 | -79.39% |
| Mar 31, 2025 | -79.57% |
| Dec 31, 2024 | -83.85% |
| Sep 30, 2024 | -85.59% |
| Jun 30, 2024 | -84.47% |
| Mar 31, 2024 | -75.88% |
| Dec 31, 2023 | -63.13% |
| Sep 30, 2023 | -52.41% |
| Jun 30, 2023 | -47.13% |
| Mar 31, 2023 | -42.05% |
| Dec 31, 2022 | -43.54% |
| Sep 30, 2022 | -44.16% |
| Jun 30, 2022 | -34.36% |
| Mar 31, 2022 | -27.65% |
| Dec 31, 2021 | -25.14% |
| Sep 30, 2021 | -28.96% |
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();