Alector (ALEC) Return on Equity [ROE] (2019 - 2026)
Alector's Return on Equity [ROE] came in at -59835.92% for Q2 2026, down 59683.04 percentage points from -152.88% a year earlier and down 59198.38 percentage points from the prior quarter.
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Analysis
Alector (ALEC) Return on Equity [ROE] (2019 - 2026) Analysis & Trends
For FY2025, Alector's Return on Equity [ROE] was -198.38%, down 87.16 percentage points from FY2024.
- Return on Equity [ROE] has declined in each of the last four years, with a five-year change of -113.94 percentage points (FY2020 to FY2025).
- Going back by year, Return on Equity [ROE] was -111.22% in FY2024 (-21.18 pp), -90.05% in FY2023 (-35.27 pp), -54.77% in FY2022 (-41.62 pp) and -13.15% in FY2021 (+71.29 pp).
- The Q2 2026 figure represents the lowest quarterly Return on Equity [ROE] in data going back to Q1 2019.
- Year-over-year, Return on Equity [ROE] has declined for 16 consecutive quarters, with an average year-over-year change of -7572.59 percentage points over the last eight quarters.
- The fastest year-over-year change in Return on Equity [ROE] over five years came in Q2 2022 (a gain of 116.31 percentage points), and the weakest in Q2 2026 (a drop of 59683.04 percentage points).
- Business Quant data shows ALEC's Return on Equity [ROE] at -637.55% (Q1 2026), -335.75% (Q4 2025) and -179.85% (Q3 2025) in the three quarters before Q2 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 | Alector | 206.57 Mn | -719.88 Mn | - | -59,835.92% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -59,835.92% |
| Mar 31, 2026 | -637.55% |
| Dec 31, 2025 | -335.75% |
| Sep 30, 2025 | -179.85% |
| Jun 30, 2025 | -152.88% |
| Mar 31, 2025 | -128.16% |
| Dec 31, 2024 | -118.12% |
| Sep 30, 2024 | -138.74% |
| Jun 30, 2024 | -115.55% |
| Mar 31, 2024 | -95.60% |
| Dec 31, 2023 | -105.79% |
| Sep 30, 2023 | -91.40% |
| Jun 30, 2023 | -84.70% |
| Mar 31, 2023 | -74.08% |
| Dec 31, 2022 | -60.35% |
| Sep 30, 2022 | -51.94% |
| Jun 30, 2022 | 12.28% |
| Mar 31, 2022 | -10.42% |
| Dec 31, 2021 | -11.74% |
| Sep 30, 2021 | -13.22% |
API Access
Alector 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=ALEC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "ALEC", "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=ALEC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();