Perseus Proteomics Inc.

4882.T
Drug Manufacturers - General
2026/08/21 Updated
Market Cap: $15.5M (¥2.5B)
Stock Price: $0.91 (¥145)
Exchange Rate: 1 USD = ¥158.98

Stock Price Chart

2026/08/21 Updated
0.00
PER (Price Earnings Ratio)
vs Industry Avg: -9.6
2.19
PBR (Price to Book Ratio)
vs Industry Avg: +0.9
0.00%
Dividend Yield
vs Industry Avg: -2.95%

Price Trend

2026/08/21 Updated
Short-term
5-Day MA
+0.14%
Near-term
25-Day MA
-0.03%
Mid-term
75-Day MA
-7.51%
Long-term
200-Day MA
-33.01%

Price & Trading Details

2026/08/21 Updated

PRICE

Previous Close ¥148
Open ¥147
High ¥148
Low ¥144
Close ¥145

TRADING

Volume 188,600
Average Volume 498,961
Turnover ¥27,347,000
Min. Purchase ¥14,500

Shareholder Composition

Updated 2026/08/01
4.0%
Insider Holdings
9.7%
Institutional
86.3%
Public Float
4
Institutional Holders
Insider Holdings 4.0%
Institutional 9.7%
Public Float 86.3%

Financial Performance

2026/08/23 Updated

Revenue & Profit

Margins

Cash Flow

Financial Health

2023 2024 2025 2026
Income Statement
Revenue ¥94M ¥100M ¥120M ¥136M
Gross Profit ¥87M ¥88M ¥104M ¥116M
Operating Income -¥698M -¥895M -¥826M -¥745M
Pretax Income -¥698M -¥895M -¥826M -¥745M
Net Income -¥787M -¥1,104M -¥905M -¥718M
EPS -¥66.93 -¥93.69 -¥63.41 -¥48.17
Operating Margin -740.72% -891.15% -686.55% -549.75%
Balance Sheet
Total Assets ¥2,567M ¥1,694M ¥1,819M ¥1,624M
Total Equity ¥2,397M ¥1,398M ¥1,432M ¥1,218M
Total Liabilities ¥170M ¥295M ¥386M ¥406M
Cash ¥2,445M ¥1,541M ¥1,668M ¥1,515M
Interest-bearing Debt - - - -
Equity Ratio 93.37% 82.56% 78.75% 75.01%
D/E Ratio 0.00 0.00 0.00 0.00
Cash Flow
Operating CF -¥564M -¥834M -¥719M -¥653M
Investing CF -¥213M -¥150M -¥75M -¥10M
Financing CF -¥0M ¥64M ¥923M ¥497M
Free CF -¥735M -¥993M -¥795M -¥663M
Efficiency
ROE -32.84% -78.98% -63.17% -58.97%
ROA -30.66% -65.21% -49.75% -44.23%

Company Information

English Name Perseus Proteomics Inc.
Japanese Name (株)ペルセウスプロテオミクス
Stock Code 4882.T (JPX)
Sector / Industry Healthcare / Drug Manufacturers - General
Employees 35

About

Perseus Proteomics Inc., a drug discovery biotech venture company, develops and sells antibody-based pharmaceuticals and research reagents for cancer and other diseases in Japan. The company is involved in the antibody discovery activities; and antibody research support activities comprising hybridoma antibody sequencing, antibody protein production, and contract antibody research activities, as well as supply of antibody products. Its product pipeline includes PPMX-T001, an anti-hepatocarcinoma antibody; PPMX-T002, an anticancer drug; PPMX-T003, a drug for the treatment of adult T-cell; and PPMX-T004, an antibody drug conjugate. Perseus Proteomics Inc. has a joint research agreement with ASKA Pharmaceutical Co., Ltd. for the development of new antibody drugs and therapeutic drugs for specific disease areas. Perseus Proteomics Inc. was incorporated in 2001 and is headquartered in Tokyo, Japan.

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