CellSource Co.,Ltd.
4880セルソース株式会社
Latest half-year results
First half · fiscal year to 2026-10 · filed 2026-06-10For the first half of the fiscal year to 2026-10: Revenue ¥1.8 billion (-2.5% YoY), Ordinary income ¥0.1 billion (+510.4% YoY), Net income ¥0.1 billion (+537.2% YoY).
| This period | Year on year | |
|---|---|---|
| Revenue | ¥1.8bn | -2.5% |
| Ordinary profit | ¥116m | +510.4% |
| Net profit to owners | ¥71m | +537.2% |
From the securities report on EDINET, which states no forecast. History via /v1/companies/4880/earnings-releases.
Financials
Japan GAAP · consolidated · fiscal year to 2025-10-31- Revenue
- ¥3.7bn
- Net income
- ¥11m
- ROE
- 0.2%
- Equity ratio
- 84.0%
- Dividend / share
- ¥5
- Employees
- 148
| Fiscal year | Revenue | Net income | Total assets | Net assets | ROE | EPS | Operating CF |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | ¥3,711m | ¥11m | ¥7,024m | ¥6,017m | 0.2% | ¥0.54 | ¥333m |
Indicators
Computed by us from filings · fiscal year to 2025-10-31| Metric | Value | Percentile among listed companies |
|---|---|---|
| ROE, % | 0.2 | 6.7 |
| Ordinary margin | 0.0452 | 34.3 |
| Equity ratio, % | 84 | 94.1 |
| Revenue growth | — | — |
| Net income growth | — | — |
| Operating cash flow / assets | 0.0474 | 38.8 |
Results wording balance: -0.60. Proprietary text method; it describes the wording only and does not interpret context.
Via /v1/companies/4880/indicators. Descriptive figures, not a rating and not investment advice.
From other filings
As the company states themSegments, votes and tender offers
Stated in EDINET filings/v1/companies/4880/votingOwnership changes
All companies →- 2026-09-16
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 45.71% from 45.78%.
- 2025-12-19
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 45.78% from 45.82%.
- 2025-02-14
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 6.84% from 6.85%.
- 2024-03-12
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 6.85% from 6.86%.
- 2024-03-12
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 45.82% from 45.93%.
- 2023-11-06
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 45.93% from 48.13%.
- 2023-10-16
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 48.13% from 55.15%.
- 2023-10-16
Holdings of individual filer in CellSource Co.,Ltd. (4880) moved below 50% (55.15% -> 48.13%).
- 2023-10-16
individual filer reduced holdings in CellSource Co.,Ltd. (4880) to 6.86% from 14.36%.
- 2023-10-16
Holdings of individual filer in CellSource Co.,Ltd. (4880) moved below 10% (14.36% -> 6.86%).
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| individual filer | 2023-10-06 – 2026-09-09 | -6,434,300 | −32.45pt | ¥720.71 | ¥329–2,086 |
| individual filer | 2026-09-09 – 2026-09-09 | +5,000,000 | +25.19pt | ¥329 | ¥329–329 |
| individual filer | 2023-06-13 – 2023-10-06 | -1,380,000 | −6.99pt | ¥2,086.24 | ¥2,086–2,086 |
Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/4880/trades.
5% filings
Large shareholding reports on 4880| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2026-09-16 | individual filer | 45.71% | −0.07pt | — |
| 2025-12-19 | individual filer | 45.78% | −0.04pt | — |
| 2025-05-07 | individual filer | 6.84% | 0.00pt | — |
| 2025-02-14 | individual filer | 6.84% | −0.01pt | — |
| 2024-03-12 | individual filer | 6.85% | −0.01pt | — |
| 2024-03-12 | individual filer | 45.82% | −0.11pt | — |
| 2023-11-13 | individual filer | 6.86% | 0.00pt | — |
| 2023-11-06 | individual filer | 45.93% | −2.20pt | — |
| 2023-10-16 | individual filer | 48.13% | −7.02pt | — |
| 2023-10-16 | individual filer | 6.86% | −7.50pt | — |
Cross-shareholdings
From the annual report's status of shareholdings- Listed strategic holdings
- — issues
- Book value
- —
- Sold in the year
- — — issues
- Bought in the year
- — — issues
- Mutual, both reports
- 0
- Held by listed cos.
- 0
Purposes, all holdings and mutual flags via /v1/companies/4880/cross-holdings. Share changes include stock splits.
Major shareholders
As of fiscal year end 2025-10-31| Shareholder | Shares | Ratio |
|---|---|---|
| individual holder | 7,173,900 | 36.19% |
| シリアルインキュベート株式会社 | 1,900,800 | 9.59% |
| individual holder | 1,356,000 | 6.84% |
| 日本マスタートラスト信託銀行株式会社（信託口） | 1,089,300 | 5.49% |
| 株式会社日本カストディ銀行（信託口） | 172,100 | 0.86% |
| 楽天証券株式会社共有口 | 144,800 | 0.73% |
| individual holder | 119,300 | 0.60% |
| individual holder | 72,000 | 0.36% |
| セルソース社員持株会 | 62,800 | 0.31% |
| individual holder | 62,700 | 0.31% |
Get this as JSON
GET /v1/companies/4880
GET /v1/companies/4880/financials
GET /v1/companies/4880/details
GET /v1/companies/4880/segments
GET /v1/companies/4880/voting
GET /v1/companies/4880/tender-offers
GET /v1/companies/4880/indicators
GET /v1/companies/4880/earnings-releases
GET /v1/events?ticker=4880
GET /v1/companies/4880/trades
GET /v1/companies/4880/cross-holdings
GET /v1/companies/4880/brief