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4880 CellSource Co.,Ltd.セルソースTSE Standard / Pharmaceuticals

5 posts

CellSource Co.,Ltd. (4880) at a glance

Code
4880
Company
CellSource Co.,Ltd.
Local name
セルソース
Market
TSE Standard
Sector
Pharmaceuticals
Share price
¥286 -3.0 (-1.04%) Oct 30 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

CellSource Co.,Ltd. (4880) Stock Price HistoryNear an all-time low

CellSource Co.,Ltd. closed at ¥286 on Oct 30, 2026, −8.3% over 1 month, −42.8% over 1 year.

2026-10-13 棚卸資産評価損及び特別損失の計上(見込み)に関するお知らせ¥320¥286Oct 1Oct 30
Price5-day MA25-day MANikkei 225Disclosures
1-Month High¥320Oct 1
1-Month Low¥286Oct 30
1-Week Change−8.6%vs Oct 23
1-Month Change−8.3%vs Sep 29

If you had invested ¥100,000 1 month ago, it would be worth ¥89,375 today (−10.6%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved −8.2%, while this stock moved −10.6%.

Last 10 Trading Days

DateCloseChange% Change
Oct 30 (Fri)¥286−3−1.04%
Oct 29 (Thu)¥289−9−3.02%
Oct 28 (Wed)¥298−11−3.56%
Oct 27 (Tue)¥309+1+0.32%
Oct 26 (Mon)¥308−5−1.60%
Oct 23 (Fri)¥313−3−0.95%
Oct 22 (Thu)¥316−1−0.32%
Oct 21 (Wed)¥317+5+1.60%
Oct 20 (Tue)¥312−7−2.19%
Oct 19 (Mon)¥319+4+1.27%
2026-09-08 2026年10月期第3四半期決算短信〔日本基準〕(非連結) / 業績予想の修正に関するお知らせ / 本店移転及び特別損失の計上(見込み)に関するお知らせ2026-09-09 主要株主である筆頭株主及び主要株主並びにその他の関係会社の異動(予定)並びに公…2026-10-13 棚卸資産評価損及び特別損失の計上(見込み)に関するお知らせ¥359¥286Jul 30Oct 30
Price5-day MA25-day MANikkei 225Disclosures
3-Month High¥359Sep 1
3-Month Low¥286Oct 30
1-Month Change−8.3%vs Sep 29
3-Month Change−13.3%vs Jul 30

If you had invested ¥100,000 3 months ago, it would be worth ¥86,667 today (−13.3%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved +2.3%, while this stock moved −13.3%.

Last 10 Trading Days

DateCloseChange% Change
Oct 30 (Fri)¥286−3−1.04%
Oct 29 (Thu)¥289−9−3.02%
Oct 28 (Wed)¥298−11−3.56%
Oct 27 (Tue)¥309+1+0.32%
Oct 26 (Mon)¥308−5−1.60%
Oct 23 (Fri)¥313−3−0.95%
Oct 22 (Thu)¥316−1−0.32%
Oct 21 (Wed)¥317+5+1.60%
Oct 20 (Tue)¥312−7−2.19%
Oct 19 (Mon)¥319+4+1.27%
2026-09-08 2026年10月期第3四半期決算短信〔日本基準〕(非連結) / 業績予想の修正に関するお知らせ / 本店移転及び特別損失の計上(見込み)に関するお知らせ2026-09-09 主要株主である筆頭株主及び主要株主並びにその他の関係会社の異動(予定)並びに公…2026-10-13 棚卸資産評価損及び特別損失の計上(見込み)に関するお知らせ¥370¥286Apr 30Oct 30
Price25-day MA75-day MANikkei 225Disclosures
6-Month High¥370May 11
6-Month Low¥286Oct 30
3-Month Change−13.3%vs Jul 30
6-Month Change−22.1%vs Apr 30

If you had invested ¥100,000 6 months ago, it would be worth ¥77,929 today (−22.1%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved +6.8%, while this stock moved −22.1%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026¥286−8.3%
Sep 2026¥312−12.6%
Aug 2026¥357+10.9%
Jul 2026¥322+3.2%
Jun 2026¥312−10.3%
May 2026¥348−5.2%
Apr 2026¥367−1.3%
2026-09-08 2026年10月期第3四半期決算短信〔日本基準〕(非連結) / 業績予想の修正に関するお知らせ / 本店移転及び特別損失の計上(見込み)に関するお知らせ2026-09-09 主要株主である筆頭株主及び主要株主並びにその他の関係会社の異動(予定)並びに公…2026-10-13 棚卸資産評価損及び特別損失の計上(見込み)に関するお知らせ¥517¥286Oct 30Oct 30
Price25-day MA75-day MANikkei 225Disclosures
52-Week High¥517Nov 28
52-Week Low¥286Oct 30
Year to Date−28.3%vs Dec 30
From 52-Week High−44.7%Nov 28

If you had invested ¥100,000 1 year ago, it would be worth ¥57,200 today (−42.8%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved +23.3%, while this stock moved −42.8%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026¥286−8.3%
Sep 2026¥312−12.6%
Aug 2026¥357+10.9%
Jul 2026¥322+3.2%
Jun 2026¥312−10.3%
May 2026¥348−5.2%
Apr 2026¥367−1.3%
Mar 2026¥372−12.1%
Feb 2026¥423+5.0%
Jan 2026¥403+1.0%
Dec 2025¥399−22.8%
Nov 2025¥517+2.4%
Oct 2025¥505―
¥1,728¥286Oct 30, 2023Oct 30, 2026
Price13-week MA26-week MANikkei 225
3-Year High¥1,728Oct 30, 2023
3-Year Low¥286Oct 30, 2026
Annualized Return−45.1%
Max Drawdown−83.4%

If you had invested ¥100,000 3 years ago, it would be worth ¥16,551 today (−83.4%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved +98.1%, while this stock moved −83.4%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)¥286−28.3%
2025¥399―
¥7,550¥286Nov 1, 2021Oct 30, 2026
Price13-week MA26-week MANikkei 225
5-Year High¥7,550Nov 15, 2021
5-Year Low¥286Oct 30, 2026
Annualized Return−47.7%
Max Drawdown−96.2%

If you had invested ¥100,000 5 years ago, it would be worth ¥3,945 today (−96.1%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved +113.7%, while this stock moved −96.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)¥286−28.3%
2025¥399―
¥7,550¥286Oct 28, 2019Oct 30, 2026
Price1-year MA2-year MANikkei 225
All-Time High¥7,550Nov 2021
All-Time Low¥286Oct 2026
Total Change−70.7%vs Oct 2019
Annualized Return−16.1%

If you had invested ¥100,000 in Oct 2019, it would be worth ¥29,283 today (−70.7%).Price change only; dividends and fees are not included.

Over the same period the Nikkei 225 moved +167.5%, while this stock moved −70.7%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)¥286−28.3%
2025¥399−52.0%
2024¥832−34.9%
2023¥1,279−68.1%
2022¥4,005−26.2%
2021¥5,430+50.0%
2020¥3,620+188.3%
2019¥1,256―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Oct 2019). Please check the latest prices before trading.

CellSource Co.,Ltd. (4880) financial indicators

PBR
0.95
ROE
-2.09%
Dividend yield
0.00%

See all financial indicators for CellSource Co.,Ltd. (market cap, DOE, equity ratio, EV, EBITDA, ROIC and more)

PER, ROE and dividend yield are based on company forecasts, calculated from earnings reports and the closing price after each trading day.

Posts

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No.5 Disclosure 2026/10/13 15:30
棚卸資産評価損及び特別損失の計上(見込み)に関するお知らせ
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No.4 Disclosure 2026/09/09 15:30
主要株主である筆頭株主及び主要株主並びにその他の関係会社の異動(予定)並びに公開買付けに準ずる行為として政令で定める買集め行為に関するお知らせ
Delete
No.3 Disclosure 2026/09/08 15:30
本店移転及び特別損失の計上(見込み)に関するお知らせ
Delete
No.2 Disclosure 2026/09/08 15:30
業績予想の修正に関するお知らせ
Delete
No.1 Disclosure 2026/09/08 15:30
2026年10月期第3四半期決算短信〔日本基準〕(非連結)
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