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About the company
Stella Pharma Corp is a Japan-based company mainly engaged in the therapeutic drug research and development. It is engaged in the research and development of boron drugs for boron neutron capture therapy (BNCT). BNCT is a radiation therapy that selectively destroys cancer cells by utilizing the fission reaction of B-10, which is a stable isotope of boron, and thermal neutrons with low energy. Nucleus of B-10, which is a stable isotope of boron, absorbs low-energy low-speed neutrons and immediately splits into a helium nucleus (4He nucleus (α particle)) and a lithium nuclei (7Li nuclei). When a substance containing B-10 selectively accumulates in cancer cells and is irradiated with thermal neutrons, cancer cells are selectively destroyed. Product includes steboronin (SPM-011). A phase II clinical trial is conducted for brain tumor, head and neck cancer and recurrent malignant glioma. Phase I clinical trial is started for malignant melanoma, a type of skin cancer, and angiosarcoma.
- Revenue in JPY (TTM)968.76m
- Net income in JPY-279.32m
- Incorporated2007
- Employees43.00
- LocationStella Pharma Corp3-2-7, Koraibashi, Chuo-kuOSAKA-SHI 541-0043JapanJPN
- Phone+81 647071516
- Fax+81 647072077
- Websitehttps://stella-pharma.co.jp/
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| Company | Revenue (TTM) | Net income (TTM) | Market cap | Employees | Price/earnings (TTM) | Price/book value (MRQ) | Price/cash flow (TTM) | Price/sales (TTM) | EPS (excl. extraordinary items, TTM) | EPS (incl. extraordinary items, TTM) | Revenue per share (TTM) | Book value per share (MRQ) | Asset turnover (TTM) | Inventory turnover (TTM) | Receivables turnover (TTM) | Revenues per employee (TTM) | Return on avg assets (TTM) | Return on avg assets (5 yr avg) | Return on investment (TTM) | Return on investment (5 yr avg) | Gross margin (TTM) | Gross margin (5 yr avg) | Net profit margin (TTM) | Net Profit margin (5 yr avg) | Quick ratio (MRQ) | Interest coverage (TTM) | Total debt to capital (MRQ) | Payout ratio (5 yr avg) | Revenue (YOY change %) | Revenue (5 yr growth rate) | Net income (YOY change %) | Net income (5 yr growth rate) | Capital expenditure (5 yr growth rate) | Dividend (5 yr growth rate) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nippon Chemiphar Co Ltd | 32.52bn | 545.00m | 7.62bn | 855.00 | 11.85 | 0.337 | 3.72 | 0.2344 | 151.00 | 151.00 | 9,009.80 | 5,309.46 | 0.6233 | 1.98 | 2.75 | 38,035,090.00 | 1.04 | 0.6794 | 1.44 | 0.9686 | 26.19 | 28.43 | 1.68 | 1.04 | 1.34 | -- | 0.4785 | 55.16 | 5.93 | 0.5075 | 263.33 | -7.58 | 32.85 | 0.00 |
| CellSource Co Ltd | 3.71bn | 10.66m | 7.77bn | 148.00 | 783.47 | 1.29 | 37.20 | 2.09 | 0.5003 | 0.5003 | 186.84 | 303.58 | 0.5265 | 5.91 | 11.31 | 25,077,400.00 | 0.1512 | 10.68 | 0.1613 | 11.89 | 56.24 | 64.88 | 0.2872 | 14.37 | 11.79 | 16.09 | 0.0093 | 20.88 | -14.78 | 14.87 | -95.52 | -47.76 | 8.90 | -- |
| COSMO BIO COMPANY, LIMITED | 10.77bn | 337.00m | 7.90bn | 174.00 | 22.10 | 0.7912 | 15.78 | 0.7342 | 59.14 | 59.14 | 1,893.02 | 1,651.94 | 0.883 | 6.53 | 3.57 | -- | 2.74 | 4.41 | 3.24 | 5.24 | 34.39 | 35.52 | 3.10 | 4.88 | 4.46 | -- | 0.002 | 50.68 | 7.26 | 5.88 | 28.63 | -12.94 | 34.02 | 8.02 |
| Solasia Pharma KK | 429.00m | -876.00m | 8.08bn | 23.00 | -- | 4.51 | -- | 18.83 | -3.79 | -3.79 | 1.81 | 6.65 | 0.2447 | 1.84 | 2.13 | -- | -49.96 | -64.76 | -58.36 | -79.60 | 48.48 | 58.61 | -204.20 | -297.25 | 5.70 | -61.50 | 0.0514 | -- | 35.76 | -1.13 | 54.87 | -- | -- | -- |
| K Pharma Inc | 0.00 | -993.23m | 8.46bn | 17.00 | -- | 6.69 | -- | -- | -85.59 | -85.59 | 0.00 | 109.00 | 0.00 | 0.00 | -- | -- | -37.53 | -- | -38.74 | -- | -- | -- | -- | -- | 28.29 | -1,982.81 | 0.5424 | -- | -- | -- | -17.34 | -- | -- | -- |
| Wakamoto Pharmaceutical Co Ltd | 9.29bn | 298.60m | 11.11bn | 286.00 | 37.08 | 0.9157 | 15.00 | 1.20 | 8.60 | 8.60 | 267.77 | 348.39 | 0.6006 | 1.62 | 3.06 | 32,493,160.00 | 1.93 | -0.0678 | 2.22 | -0.0781 | 47.70 | 48.65 | 3.21 | -0.1246 | 2.42 | -- | 0.0082 | -- | 0.6595 | -6.53 | -40.86 | -- | 21.87 | -- |
| Stella Pharma Corp | 968.76m | -279.32m | 12.66bn | 43.00 | -- | 4.70 | -- | 13.07 | -8.21 | -8.21 | 28.47 | 79.22 | 0.1966 | 0.0944 | 2.91 | 22,529,260.00 | -5.67 | -16.41 | -5.96 | -18.19 | 87.88 | 87.03 | -28.83 | -176.16 | 13.81 | -45.69 | 0.226 | -- | 256.62 | -- | 81.56 | -- | -21.34 | -- |
| CellSeed Inc | 83.68m | -1.10bn | 13.31bn | 38.00 | -- | 10.09 | -- | 159.04 | -31.83 | -31.83 | 2.41 | 35.67 | 0.0409 | 0.6561 | 3.81 | -- | -54.00 | -46.88 | -59.08 | -50.95 | 51.09 | 53.64 | -1,319.46 | -593.85 | 5.81 | -- | 0.0949 | -- | -56.71 | -15.95 | -28.41 | -- | 21.04 | -- |
| Immuno-Biological Laboratories Co., Ltd. | 1.03bn | 363.89m | 15.14bn | 58.00 | 41.59 | 8.59 | 39.59 | 14.67 | 39.07 | 39.07 | 110.76 | 189.25 | 0.5456 | 0.8603 | 4.81 | 17,786,030.00 | 19.25 | -4.96 | 22.46 | -5.77 | 70.35 | 62.70 | 35.27 | -11.27 | 3.96 | 2,702.08 | 0.0947 | -- | 18.71 | 10.95 | 33.40 | -- | -- | -- |
| ReproCell Inc | 2.52bn | -324.61m | 15.45bn | 99.00 | -- | 1.76 | -- | 6.13 | -3.42 | -3.42 | 26.63 | 92.82 | 0.2328 | 4.15 | 5.92 | 25,450,770.00 | -3.00 | -4.09 | -3.63 | -4.47 | 49.35 | 43.75 | -12.88 | -13.66 | 4.93 | -- | 0.00 | -- | 22.74 | 19.94 | 428.65 | -- | -6.31 | -- |
| TAIKO PHARMACEUTICAL CO LTD | 6.40bn | 923.00m | 15.60bn | 214.00 | 16.76 | 1.82 | 13.12 | 2.44 | 18.37 | 18.37 | 127.34 | 169.51 | 0.5080 | 1.77 | 2.62 | -- | 7.34 | -18.99 | 9.32 | -24.04 | 54.42 | 40.20 | 14.44 | -46.31 | 2.72 | -- | 0.0874 | -- | 1.67 | -- | 2.78 | -- | -- | -- |
| CanBas Co Ltd (Parent) | 0.00 | -1.25bn | 17.39bn | 14.00 | -- | 7.31 | -- | -- | -64.11 | -64.11 | 0.00 | 120.62 | 0.00 | -- | -- | 0.00 | -44.48 | -57.04 | -46.19 | -62.13 | -- | -- | -- | -4,587.85 | -- | -566.18 | 0.00 | -- | -- | -- | 4.27 | -- | -- | -- |
| StemRIM Inc | 0.00 | -1.90bn | 18.62bn | 45.00 | -- | 2.71 | -- | -- | -30.56 | -30.56 | 0.00 | 109.73 | 0.00 | -- | -- | 0.00 | -24.08 | -12.71 | -24.55 | -12.88 | -- | -- | -- | -167.35 | 47.00 | -- | 0.00 | -- | -- | -- | 4.59 | -- | -22.11 | -- |
| Holder | Shares | % Held |
|---|---|---|
| Amova Asset Management Co., Ltd.as of 14 Nov 2025 | 65.50k | 0.19% |
| Simplex Asset Management Co., Ltd.as of 05 Feb 2026 | 45.20k | 0.13% |
