Korro Bio (KRRO) Return on Equity [ROE] (2019 - 2026)
Korro Bio (KRRO) reported Return on Equity [ROE] of -95.71% for Q2 2026, down 23.79 percentage points from -71.92% a year earlier but up 36.98 percentage points from the prior quarter.
Powered by 
Analysis
Korro Bio (KRRO) Return on Equity [ROE] (2019 - 2026) Analysis & Trends
For FY2025, Korro Bio posted Return on Equity [ROE] of -110.70%, down 60.09 percentage points from FY2024.
- Return on Equity [ROE] has a five-year change of -95.96 percentage points (FY2020 to FY2025).
- By year, Return on Equity [ROE] came in at -50.61% in FY2024 (+178.44 pp), -229.04% in FY2023 and -112.70% in FY2021 (-97.97 pp).
- Five-year quarterly Return on Equity [ROE] spans a low of -974.80% in Q4 2023 and a high of -46.50% in Q3 2024.
- Year over year, Return on Equity [ROE] has now declined in each of the last six quarters, with an average year-over-year change of +93.40 percentage points over the last seven quarters.
- The high point for year-over-year Return on Equity [ROE] in five years was Q4 2024 (a gain of 925.65 percentage points); the low point was Q1 2022 (a drop of 226.23 percentage points).
- Per Business Quant data, the three quarters before Q2 2026 came in at -132.69% (Q1 2026), -155.86% (Q4 2025) and -82.58% (Q3 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 | Korro Bio | 281.05 Mn | -128.11 Mn | - | -111.33% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | -111.33% |
| Jun 30, 2026 | -96.03% |
| Mar 31, 2026 | -132.99% |
| Dec 31, 2025 | -155.93% |
| Sep 30, 2025 | -82.92% |
| Jun 30, 2025 | -71.79% |
| Mar 31, 2025 | -58.22% |
| Dec 31, 2024 | -49.00% |
| Sep 30, 2024 | -46.19% |
| Jun 30, 2024 | -48.81% |
| Mar 31, 2024 | -50.51% |
| Dec 31, 2023 | -974.86% |
| Sep 30, 2022 | -96.41% |
| Jun 30, 2022 | -87.59% |
| Mar 31, 2022 | -248.92% |
| Dec 31, 2021 | -161.45% |
| Sep 30, 2021 | -46.89% |
| Jun 30, 2021 | -31.22% |
| Mar 31, 2021 | -22.69% |
| Dec 31, 2020 | -13.52% |
API Access
Korro Bio 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=KRRO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "KRRO", "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=KRRO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();