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Updated 1d ago
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ReproCELL IncorporatedTSE:4978 Stock Report

Market Cap JP¥14.0b
Updated 1d ago
Share Price
n/a
1Y-29.7%
7D-7.5%
1D-3.6%
Portfolio Value
​
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ReproCELL Incorporated

TSE:4978 Stock Report

Market Cap: JP¥14.0b

  • Company Overview
  • Valuation
  • Future Growth
  • Past Performance
  • Financial Health
  • Dividend
  • Management
  • Ownership
  • Other Information
  • Stock Community

ReproCELL (4978) Stock Overview

Provides stem cell research and drug discovery services in Japan. More details

4978 fundamental analysis
Snowflake Score
Valuation2/6
Future Growth0/6
Past Performance0/6
Financial Health6/6
Dividends0/6

Risk Analysis

Volatile share price over the past 3 months compared to the JP market

Does not have a meaningful market cap (¥14B)


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JP¥
Current Price
JP¥135.0060.0% overvalued intrinsic discount
%/yr
Decrease
Increase
PastFuture-2b3b2016201920222025202620282031Revenue JP¥2.9bEarnings JP¥500.6m
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ReproCELL Incorporated Competitors

Pharma Foods International

Symbol: TSE:2929
Market cap: JP¥20.1b

OncoTherapy Science

Symbol: TSE:4564
Market cap: JP¥9.4b

Kidswell Bio

Symbol: TSE:4584
Market cap: JP¥8.2b

Nano Holdings

Symbol: TSE:4571
Market cap: JP¥8.9b

Price History & Performance

Summary of share price highs, lows and changes for ReproCELL
Historical stock prices
Current Share PriceJP¥135.00
52 Week HighJP¥242.00
52 Week LowJP¥117.00
Beta0.55
1 Month Change-3.57%
3 Month Change6.30%
1 Year Change-29.69%
3 Year Change-45.12%
5 Year Change-54.24%
Change since IPO-91.02%

Recent News & Updates

Analysis Article • May 18

We're Not Very Worried About ReproCELL's (TSE:4978) Cash Burn Rate

We can readily understand why investors are attracted to unprofitable companies. For example, biotech and mining...

Recent updates

Analysis Article • May 18

We're Not Very Worried About ReproCELL's (TSE:4978) Cash Burn Rate

We can readily understand why investors are attracted to unprofitable companies. For example, biotech and mining...
Analysis Article • Jan 15

Lacklustre Performance Is Driving ReproCELL Incorporated's (TSE:4978) Low P/S

With a price-to-sales (or "P/S") ratio of 6.4x ReproCELL Incorporated ( TSE:4978 ) may be sending very bullish signals...
Analysis Article • Jul 25

ReproCELL Incorporated (TSE:4978) Shares Fly 26% But Investors Aren't Buying For Growth

Despite an already strong run, ReproCELL Incorporated ( TSE:4978 ) shares have been powering on, with a gain of 26% in...
Analysis Article • May 15

Here's Why We're Not Too Worried About ReproCELL's (TSE:4978) Cash Burn Situation

There's no doubt that money can be made by owning shares of unprofitable businesses. For example, although...
Analysis Article • Apr 07

The Market Doesn't Like What It Sees From ReproCELL Incorporated's (TSE:4978) Revenues Yet As Shares Tumble 28%

ReproCELL Incorporated ( TSE:4978 ) shares have retraced a considerable 28% in the last month, reversing a fair amount...
Analysis Article • Jan 28

ReproCELL Incorporated's (TSE:4978) Price Is Right But Growth Is Lacking

ReproCELL Incorporated's ( TSE:4978 ) price-to-sales (or "P/S") ratio of 4.1x might make it look like a strong buy...
Analysis Article • Aug 05

ReproCELL Incorporated (TSE:4978) Looks Inexpensive After Falling 25% But Perhaps Not Attractive Enough

ReproCELL Incorporated ( TSE:4978 ) shareholders that were waiting for something to happen have been dealt a blow with...
Analysis Article • Jul 17

Here's Why We're Not Too Worried About ReproCELL's (TSE:4978) Cash Burn Situation

We can readily understand why investors are attracted to unprofitable companies. For example, although Amazon.com made...
Analysis Article • Feb 07

Update: ReproCELL (TYO:4978) Stock Gained 33% In The Last Five Years

The main point of investing for the long term is to make money. Better yet, you'd like to see the share price move up...

Shareholder Returns

4978JP BiotechsJP Market
7D-7.5%2.7%-1.7%
1Y-29.7%-17.7%26.7%

Return vs Industry: 4978 underperformed the JP Biotechs industry which returned -15% over the past year.

Return vs Market: 4978 underperformed the JP Market which returned 28.3% over the past year.

Price Volatility

Is 4978's price volatile compared to industry and market?
4978 volatility
4978 Average Weekly Movement6.2%
Biotechs Industry Average Movement7.8%
Market Average Movement3.9%
10% most volatile stocks in JP Market8.8%
10% least volatile stocks in JP Market2.0%

Stable Share Price: 4978's share price has been volatile over the past 3 months compared to the JP market.

Volatility Over Time: 4978's weekly volatility (6%) has been stable over the past year, but is still higher than 75% of JP stocks.

About the Company

FoundedEmployeesCEOWebsite
2003101Chikafumi Yokoyamawww.reprocell.com

ReproCELL Incorporated provides stem cell research and drug discovery services in Japan. It offers stem cell reagents, including RNA reprogramming, small molecules, growth factors and cytokines, antibodies and staining kits, cell substrates, cryopreservation media, dissociation solution, and transfection reagents; differentiated induced pluripotent stem cell (iPSC) and related reagents, feeder cells, pluripotent stem cells, StemEdit gene edited iPSCs, mesenchymal stem cells (MSCs), and new immortalized cell lines and related reagents; and iPSC-derived exosomes. The company also provides Alvetex 3D, a cell culture system; Alvetex, an advanced tissue bioengineering system; EZSPHERE Multiwell Dishes and Plates; KOKEN atelocollagen; ABLE Biott bioreactor systems; and 2mag stirrer systems.

ReproCELL Incorporated Fundamentals Summary

How do ReproCELL's earnings and revenue compare to its market cap?
4978 fundamental statistics
Market capJP¥14.02b
Earnings (TTM)-JP¥436.00m
Revenue (TTM)JP¥2.30b
6.1x
P/S Ratio
-32.1x
P/E Ratio

Is 4978 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
4978 income statement (TTM)
RevenueJP¥2.30b
Cost of RevenueJP¥1.24b
Gross ProfitJP¥1.07b
Other ExpensesJP¥1.50b
Earnings-JP¥436.00m

Last Reported Earnings

Jun 30, 2026

Next Earnings Date

Nov 12, 2026

Earnings per share (EPS)-4.20
Gross Margin46.27%
Net Profit Margin-18.92%
Debt/Equity Ratio0%

How did 4978 perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/11 09:33
End of Day Share Price 2026/09/11 00:00
Earnings2026/06/30
Annual Earnings2026/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
  • SEC Form 10-K
  • SEC Form 10-Q
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
  • Analyst Research Reports
  • Blue Matrix
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
  • ICE Market Data
  • SEC Form S-1
Ownership10 years
  • Top shareholders
  • Insider trading
  • SEC Form 4
  • SEC Form 13D
Management10 years
  • Leadership team
  • Board of directors
  • SEC Form 10-K
  • SEC Form DEF 14A
Key Developments10 years
  • Company announcements
  • SEC Form 8-K

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

ReproCELL Incorporated is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Akinori UedaGoldman Sachs

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