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4599TSE Growth

StemRIM Inc.

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Recent & upcoming events

Sep 9
Earnings 2:00
FY earnings announcement (scheduled)
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Mar 11
Earnings 2:00
Q2 earnings announcement (scheduled)
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2025
Dec 10
Earnings 1:00
Q1 earnings announcement (scheduled)
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Oct 27
Shareholder meeting Time TBD
Shareholders' meeting
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Dec 9
Est.
Earnings 1:00 approx.
Q1 earnings
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2027
Mar 10
Est.
Earnings 1:00 approx.
Q2 earnings
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Jun 9
Est.
Earnings 2:00 approx.
Q3 earnings
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Sep 8
Est.
Earnings 2:00 approx.
Full-year earnings
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KPI highlights

FY26
Revenue —
Operating income ¥-2.00B
Net income ¥-1.85B YoY —
EPS ¥-30 YoY —
P/E —
ROE —

Quarterly fundamentals

Income & cash flow
Quarter FY23 Q2FY23 Q3FY23 Q4FY24 Q1FY24 Q2FY24 Q3
Revenue ¥2.35B¥0¥0¥0¥0¥0
Operating income ¥1.80B¥-613M¥-492M¥-542M¥-518M¥-524M
Net income ¥1.80B¥-612M¥-467M¥-538M¥-513M¥-503M
Operating CF ——————

Ownership over time

Share of total shares outstanding (disclosed major holdings + undisclosed)（2021–2025）

事業法人 7.5%国内機関 3.1%個人 46.3%未開示 41.9%20212022202320242025
創業家事業法人国内機関個人その他未開示・浮動株

「国内機関」は信託銀行の名義口座（年金・パッシブ・一部海外資本を含む）を集計し、実質保有者へは分解していません。分類は開示名称からの推定です。

Top shareholders — rank & share

玉井　克人 15.9%玉井　克人玉井　佳子 8.7%玉井　佳子冨田　憲介 8.1%冨田　憲介塩野義製薬株式会社 7.5%塩野義製薬株式会社五味　大輔 5.7%五味　大輔山﨑　尊彦 3.9%山﨑　尊彦みやこ京大イノベーション投資事業有限 3.1%みやこ京大イノベーション投資事業有限責任組合金崎　努 2.8%金崎　努20212022202320242025

Top shareholders — actual figures (as of 2025)

Holder Shares held Ratio Source
玉井 克人 9,852,000 15.9% Yuho (EDINET)
玉井 佳子 5,400,000 8.7% Yuho (EDINET)
冨田 憲介 5,014,000 8.1% Yuho (EDINET)
塩野義製薬株式会社 4,650,000 7.5% Yuho (EDINET)
五味 大輔 3,535,000 5.7% Yuho (EDINET)
山﨑 尊彦 2,410,000 3.9% Yuho (EDINET)
みやこ京大イノベーション投資事業有限責任組合 1,943,000 3.1% Yuho (EDINET)
金崎 努 1,724,000 2.8% Yuho (EDINET)
岡島 正恒 721,000 1.2% Yuho (EDINET)
有限会社イー・シー・エス 717,000 1.2% Yuho (EDINET)

Source：EDINET（大株主の状況）　Classification inferred from disclosed names

Fact checklist

FY26
Equity ratio —
Current ratio —
Years of positive operating CF —
Payout ratio —
Latest fiscal year result Loss (net loss ¥1.85B)

Performance history

Last 10 years
0億円6億円12億円18億円24億円 FY19FY20FY21FY22FY23FY24FY25FY26

Income & assets

Unit: ¥100M
Item FY19FY20FY21FY22FY23FY24FY25FY26
Revenue —21.014.00.2323.50.00——
Operating income -7.274.16-5.94-19.81.42-20.8-19.7-20.0
Ordinary income -7.233.61-5.84-19.71.45-20.8-19.7-18.8
Net income -7.213.48-5.82-19.51.68-20.2-19.3-18.5
Total assets 26.911310996.010790.875.2—
Equity 26.010910794.010488.973.1—

A “—” means data wasn't available for that period — it's not a display error or an unusual value.

Indicators & cash flow

Unit: ¥100M
Item FY19FY20FY21FY22FY23FY24FY25FY26
EPS —¥6¥-10¥-33¥3¥-33¥-31¥-30
ROE ————————
Operating CF ————————
Investing CF ————————
Financing CF ————————
FCF ————————

A “—” means data wasn't available for that period — it's not a display error or an unusual value.

Source: TSE Timely Disclosure XBRL (Earnings Summary) (fetched 2026-09-09) *Some metrics supplemented from additional sources

Sector positioning

Relative standing within the sector

IR disclosure history

Timely disclosures & annual reports
Is this information incorrect?

Data provided by Twelve Data