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5-day change | 1st Jan Change | ||
| 1.530 USD | -2.55% |
|
-15.47% | -1.92% |
| 08/05 | Alector, Inc. Reports Earnings Results for the First Quarter Ended March 31, 2026 | CI |
| 06/05 | Alector, Inc. - Special Call |
| Market Cap | 170M 147M 135M 127M 238M 16.15B 241M 1.6B 623M 7.86B 637M 624M 27.21B | P/E Ratio 2026 * |
-1.79x | P/E Ratio 2027 * | -2.39x |
|---|---|---|---|---|---|
| Enterprise Value | -77.27M -66.8M -61.53M -57.63M -108M -7.35B -110M -729M -283M -3.57B -290M -284M -12.38B | EV / Sales 2026 * |
-11.3x | EV / Sales 2027 * | -6.84x |
| Free-Float |
87.02% | Yield 2026 * |
-
| Yield 2027 * | - |
Last Transcript: Alector, Inc.
| 1 day | -2.55% | ||
| 1 week | -15.47% | ||
| Current month | -29.17% | ||
| 1 month | -25.37% | ||
| 3 months | -34.05% | ||
| 6 months | +4.79% | ||
| Current year | -1.92% |
| 1 week | 1.48 |  | 1.74 |
| 1 month | 1.48 | | 2.37 |
| Current year | 1.48 | | 2.74 |
| 1 year | 1.09 | | 3.4 |
| 3 years | 0.87 | | 9.06 |
| 5 years | 0.87 | | 43.32 |
| 10 years | 0.87 | | 43.32 |
| Manager | Title | Age | Since |
|---|---|---|---|
Arnon Rosenthal
CEO | Chief Executive Officer | 70 | 01/05/2013 |
Neil Berkley
DFI | Director of Finance/CFO | 53 | 20/06/2025 |
| Chief Tech/Sci/R&D Officer | - | 01/01/2023 |
| Director | Title | Age | Since |
|---|---|---|---|
Arnon Rosenthal
BRD | Director/Board Member | 70 | 01/05/2013 |
Richard Scheller
BRD | Director/Board Member | 72 | 01/10/2018 |
Louis Lavigne
CHM | Chairman | 77 | 13/06/2023 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | |
|---|---|---|---|---|---|---|
| 03/06 | Sell | Controller/Auditor | -3,475 | 0.0031% | ||
| 02/06 | Sell | Chief Financial Officer | -19,360 | 0.0174% | ||
| 02/06 | Sell | Founder | -87,216 | 0.0786% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -2.55% | -15.47% | -6.13% | -78.98% | 174M | |
| +1.03% | +7.52% | +54.74% | +114.98% | 55.58B | |
| +2.72% | +3.06% | +53.28% | +47.85% | 43.47B | |
| +1.12% | +1.06% | -14.15% | -17.13% | 22.64B | |
| +1.17% | -6.74% | -0.13% | +394.19% | 20.96B | |
| +3.81% | -4.13% | +16.62% | -30.70% | 15.79B | |
| +0.15% | +2.24% | +9.06% | -39.50% | 15.3B | |
| -0.69% | +1.22% | +28.24% | +176.72% | 13.45B | |
| +5.27% | +6.41% | +21.05% | - | 11.74B | |
| +1.61% | +1.17% | +90.79% | +212.97% | 10.96B | |
| Average | +1.25% | -1.10% | +25.34% | +86.71% | 21.01B | |
| Weighted average by Cap. | +1.58% | +1.59% | +33.60% | +100.61% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 6.86M 5.93M 5.46M 5.11M 9.59M 652M 9.74M 64.71M 25.14M 317M 25.73M 25.18M 1.1B | 22.88M 19.78M 18.22M 17.07M 32M 2.18B 32.49M 216M 83.89M 1.06B 85.87M 84.04M 3.67B |
| Net income | -94.11M -81.36M -74.95M -70.2M -132M -8.95B -134M -888M -345M -4.35B -353M -346M -15.08B | -96.62M -83.53M -76.94M -72.07M -135M -9.19B -137M -912M -354M -4.47B -363M -355M -15.48B |
| Net Debt | -247M -214M -197M -184M -346M -23.5B -351M -2.33B -906M -11.43B -927M -908M -39.59B | -326M -282M -260M -243M -456M -31.04B -463M -3.08B -1.2B -15.1B -1.22B -1.2B -52.28B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 12/06/26 | 1.530 $ | -2.55% | 263,829 |
| 11/06/26 | 1.570 $ | +3.29% | 428,244 |
| 10/06/26 | 1.520 $ | -6.75% | 429,021 |
| 09/06/26 | 1.630 $ | -0.61% | 439,473 |
| 08/06/26 | 1.640 $ | +0.31% | 667,834 |
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