Tsubota Laboratory Incorporated Stock
Stocks
4890
JP3535700003
Biotechnology & Medical Research
OTC Markets Traded|
Market Closed -
Japan Exchange
04:30:00 25/09/26 pm AEST
|
5-day change | 1st Jan Change | ||
| 257.00 JPY | -0.77% |
|
-2.65% | -24.41% |
| Market Cap | 6.68B 42.02M 36.96M 34.84M 31.79M 59.45M 4.03B 59.92M 418M 162M 2.05B 158M 154M | P/E 2025 |
49.7x | P/E 2026 | -9.95x |
|---|---|---|---|---|---|
| Enterprise Value | 5.78B 36.36M 31.98M 30.15M 27.5M 51.43M 3.49B 51.84M 362M 140M 1.78B 136M 134M | EV / Sales 2025 |
6.38x | EV / Sales 2026 | 33.4x |
| Free-Float |
28.38% | Yield 2025 * |
-
| Yield 2026 | - |
| 1 day | -0.77% | ||
| 1 week | -2.65% | ||
| Current month | -13.76% | ||
| 1 month | -7.89% | ||
| 3 months | +15.77% | ||
| 6 months | -26.99% | ||
| Current year | -24.41% |
| 1 week | 255 |  | 264 |
| 1 month | 251 | | 305 |
| Current year | 210 | | 478 |
| 1 year | 210 | | 478 |
| 3 years | 210 | | 625 |
| 5 years | 210 | | 1,447 |
| 10 years | 210 | | 1,447 |
| Manager | Title | Age | Since |
|---|---|---|---|
Kazuo Tsubota
PSD | President | 71 | 01/02/2019 |
Keisuke Mitsuoka
ADM | Chief Administrative Officer | - | - |
Kenji Morishima
CTO | Chief Tech/Sci/R&D Officer | 65 | 01/01/2025 |
| Director | Title | Age | Since |
|---|---|---|---|
Kazuo Tsubota
BRD | Director/Board Member | 71 | 01/02/2019 |
Shinichi Koizumi
BRD | Director/Board Member | 70 | 01/06/2020 |
Eri Kubota
BRD | Director/Board Member | 55 | 01/06/2023 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 15/11/24 | Others | Founder | 63,000 | 0.2465% | ||
| 15/11/24 | Others | Founder | 420,000 | 1.6434% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -0.77% | -2.65% | -26.99% | -50.67% | 42.02M | |
| -0.81% | +3.89% | +9.42% | +31.17% | 48.01B | |
| +2.67% | +2.07% | +51.74% | +38.37% | 45.27B | |
| -1.38% | +1.84% | +9.13% | +88.88% | 40.93B | |
| +4.78% | +1.48% | +359.03% | +566.20% | 42.84B | |
| -0.62% | -1.61% | +5.30% | +46.02% | 29.6B | |
| +0.56% | +0.88% | +24.79% | +155.71% | 17.32B | |
| -0.03% | +1.67% | +27.37% | +41.98% | 15.34B | |
| +3.39% | -3.49% | - | - | 15.15B | |
| +7.38% | +2.34% | +3.80% | - | 14.84B | |
| Average | +1.52% | +0.88% | +51.51% | +114.71% | 26.93B | |
| Weighted average by Cap. | +1.42% | +1.56% | +77.14% | +149.69% |
| 2025 | 2026 | |
|---|---|---|
| Net sales | 1.36B 8.54M 7.51M 7.08M 6.46M 12.08M 819M 12.17M 84.93M 32.91M 417M 32.05M 31.35M | 200M 1.26M 1.11M 1.04M 952K 1.78M 121M 1.79M 12.52M 4.85M 61.46M 4.72M 4.62M |
| Net income | 205M 1.29M 1.13M 1.07M 976K 1.82M 124M 1.84M 12.83M 4.97M 63M 4.84M 4.74M | -761M -4.79M -4.21M -3.97M -3.62M -6.77M -459M -6.83M -47.63M -18.46M -234M -17.97M -17.58M |
| Net Debt | -1.45B -9.11M -8.01M -7.55M -6.89M -12.89M -874M -12.99M -90.63M -35.12M -445M -34.2M -33.46M | -901M -5.67M -4.99M -4.7M -4.29M -8.02M -544M -8.08M -56.39M -21.85M -277M -21.28M -20.82M |
Employees
-
Calendar
| Date | Price | Change | Volume |
|---|---|---|---|
| 25/09/26 | JPY 257.00 | -0.77% | 15,600 |
| 24/09/26 | JPY 259.00 | -1.89% | 25,600 |
| 18/09/26 | JPY 264.00 | +1.54% | 15,000 |
| 17/09/26 | JPY 260.00 | +1.56% | 24,100 |
| 16/09/26 | JPY 256.00 | -4.48% | 59,300 |
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