Greenwich LifeSciences (GLSI) Return on Equity [ROE] (2020 - 2026)
Greenwich LifeSciences' Return on Equity [ROE] came in at -773.80% for Q1 2026, up 2415.39 percentage points from -3189.19% a year earlier and up 711.09 percentage points from the prior quarter.
Powered by 
Analysis
Greenwich LifeSciences (GLSI) Return on Equity [ROE] (2020 - 2026) Analysis & Trends
For FY2025, Greenwich LifeSciences' Return on Equity [ROE] was -3068.25%, down 2610.52 percentage points from FY2024.
- Return on Equity [ROE] has declined in each of the last five years, with a five-year change of -3054.07 percentage points (FY2020 to FY2025).
- Going back by year, Return on Equity [ROE] was -457.72% in FY2024 (-368.43 pp), -89.30% in FY2023 (-50.22 pp), -39.08% in FY2022 (-22.30 pp) and -16.78% in FY2021 (-2.61 pp).
- The Q1 2026 figure represents the highest quarterly Return on Equity [ROE] since Q4 2024.
- Year-over-year, Return on Equity [ROE] increased in 1 of the last eight quarters, with an average year-over-year change of -660.36 percentage points.
- The fastest year-over-year change in Return on Equity [ROE] over five years came in Q1 2026 (a gain of 2415.39 percentage points), and the weakest in Q1 2025 (a drop of 3032.86 percentage points).
- Business Quant data shows GLSI's Return on Equity [ROE] at -1484.89% (Q4 2025), -1136.03% (Q3 2025) and -2329.84% (Q2 2025) in the three quarters before Q1 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROE (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 638.12 Bn | 556.64 Bn | 17.26 Bn | 25.32% |
| 2 | AbbVie | 462.60 Bn | 435.75 Bn | 12.70 Bn | - |
| 3 | Merck | 358.70 Bn | 313.13 Bn | 12.21 Bn | 7.21% |
| 4 | Novartis Ag | 272.16 Bn | 228.03 Bn | 11.24 Bn | 84.40% |
| 5 | Astrazeneca | 250.36 Bn | 223.92 Bn | 12.86 Bn | 21.39% |
| 6 | Amgen | 227.87 Bn | 183.27 Bn | 7.24 Bn | 83.75% |
| 7 | Gilead Sciences | 184.97 Bn | 159.08 Bn | 6.22 Bn | -18.38% |
| 8 | Pfizer | 162.61 Bn | 109.56 Bn | 10.94 Bn | 4.97% |
| 9 | Vertex Pharmaceuticals | 132.45 Bn | 104.46 Bn | 2.84 Bn | 22.24% |
| 10 | Greenwich LifeSciences | 264.72 Mn | 264.72 Mn | - | -773.80% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | -773.80% |
| Dec 31, 2025 | -1,484.89% |
| Sep 30, 2025 | -1,136.03% |
| Jun 30, 2025 | -2,329.84% |
| Mar 31, 2025 | -3,189.19% |
| Dec 31, 2024 | -591.19% |
| Sep 30, 2024 | -193.32% |
| Jun 30, 2024 | -185.85% |
| Mar 31, 2024 | -156.33% |
| Dec 31, 2023 | -114.34% |
| Sep 30, 2023 | -91.64% |
| Jun 30, 2023 | -79.37% |
| Mar 31, 2023 | -64.11% |
| Dec 31, 2022 | -54.68% |
| Sep 30, 2022 | -45.68% |
| Jun 30, 2022 | -32.56% |
| Mar 31, 2022 | -25.65% |
| Dec 31, 2021 | -16.53% |
| Sep 30, 2021 | -11.67% |
| Jun 30, 2021 | -9.35% |
API Access
Greenwich LifeSciences 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=GLSI&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "GLSI", "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=GLSI&period=max&api_key=YOUR_API_KEY");
const data = await res.json();