MEDICAL SYSTEM NETWORK Co., Ltd.
4350株式会社 メディカルシステムネットワーク
Latest half-year results
First half · fiscal year to 2026-03 · filed 2025-11-11For the first half of the fiscal year to 2026-03: Revenue ¥63.9 billion (+6.9% YoY), Ordinary income ¥1.2 billion (+19.1% YoY), Net income ¥0.5 billion (+118.4% YoY).
| This period | Year on year | |
|---|---|---|
| Revenue | ¥63.9bn | +6.9% |
| Ordinary profit | ¥1.2bn | +19.1% |
| Net profit to owners | ¥452m | +118.4% |
From the securities report on EDINET, which states no forecast. History via /v1/companies/4350/earnings-releases.
Financials
Japan GAAP · consolidated · fiscal year to 2026-03-31- Revenue
- ¥132.2bn
- Net income
- ¥1.1bn
- ROE
- 6.4%
- Equity ratio
- 21.6%
- Dividend / share
- ¥12
- Employees
- 4,014
| Fiscal year | Revenue | Net income | Total assets | Net assets | ROE | EPS | Operating CF |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | ¥132.2bn | ¥1.1bn | ¥80.1bn | ¥17.4bn | 6.4% | ¥36.64 | −¥3.4bn |
| 2025-03-31 | ¥122.4bn | ¥1.3bn | ¥70.6bn | ¥16.3bn | 8.0% | ¥43.2 | ¥4.5bn |
| 2024-03-31 | ¥115.4bn | ¥1.9bn | ¥68.1bn | ¥15.2bn | 12.6% | ¥61.89 | ¥7.7bn |
| 2023-03-31 | ¥109.6bn | ¥1.6bn | ¥66.2bn | ¥14.5bn | 11.6% | ¥53.38 | ¥5.0bn |
| 2022-03-31 | ¥106.7bn | ¥2.4bn | ¥62.9bn | ¥13.3bn | 19.6% | ¥79.35 | ¥4.0bn |
Indicators
Computed by us from filings · fiscal year to 2026-03-31| Metric | Value | Percentile among listed companies |
|---|---|---|
| ROE, % | 6.4 | 34.7 |
| Ordinary margin | 0.0242 | 19.8 |
| Equity ratio, % | 21.6 | 8 |
| Revenue growth | 0.0801 | 63 |
| Net income growth | -0.1521 | 25.2 |
| Operating cash flow / assets | -0.043 | 8.7 |
Results wording balance: +0.33. Proprietary text method; it describes the wording only and does not interpret context.
Interest example: if all ¥31.9bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥160m. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.
Via /v1/companies/4350/indicators. Descriptive figures, not a rating and not investment advice.
From other filings
As the company states themSegments, votes and tender offers
Stated in EDINET filings/v1/companies/4350/segments/v1/companies/4350/votingOwnership changes
All companies →- 2026-11-04
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 14.56% from 13.25%.
- 2026-10-06
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 13.25% from 12.24%.
- 2026-09-14
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 12.24% from 11.23%.
- 2026-08-24
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 11.23% from 10.20%.
- 2026-07-30
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 10.20% from 9.18%.
- 2026-07-30
Holdings of Hikari Tsushin K.K. in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) moved above 10% (9.18% -> 10.20%).
- 2026-06-19
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 9.18% from 8.16%.
- 2026-05-22
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 8.16% from 7.06%.
- 2026-03-30
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 7.06% from 6.05%.
- 2026-02-17
Hikari Tsushin K.K. raised holdings in MEDICAL SYSTEM NETWORK Co., Ltd. (4350) to 6.05% from 5.02%.
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| 光通信アセットストラテジーズ株式会社 | 2026-10-07 – 2026-10-27 | +58,700 | +0.18pt | — | — |
| 株式会社UH Partners 2 | 2026-05-07 – 2026-10-27 | +2,047,300 | +6.65pt | — | — |
| 光通信株式会社 | 2025-08-12 – 2026-05-01 | +883,100 | +2.91pt | ¥493 | ¥493–493 |
| 株式会社UH5 | 2025-09-11 – 2026-03-16 | 0 | 0.00pt | ¥511 | ¥511–511 |
| 株式会社UH6 | 2026-03-16 – 2026-03-16 | +112,100 | +0.37pt | ¥511 | ¥511–511 |
| individual filer | 2022-06-17 – 2025-02-13 | -784,900 | −2.58pt | — | — |
Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/4350/trades.
5% filings
Large shareholding reports on 4350| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2026-11-04 | Hikari Tsushin K.K. | 14.56% | +1.31pt | pure investment |
| 2026-10-06 | Hikari Tsushin K.K. | 13.25% | +1.01pt | pure investment |
| 2026-09-14 | Hikari Tsushin K.K. | 12.24% | +1.01pt | pure investment |
| 2026-08-24 | Hikari Tsushin K.K. | 11.23% | +1.03pt | pure investment |
| 2026-07-30 | Hikari Tsushin K.K. | 10.20% | +1.02pt | pure investment |
| 2026-06-19 | Hikari Tsushin K.K. | 9.18% | +1.02pt | pure investment |
| 2026-05-22 | Hikari Tsushin K.K. | 8.16% | +1.10pt | pure investment |
| 2026-03-30 | Hikari Tsushin K.K. | 7.06% | +1.01pt | pure investment |
| 2026-02-17 | Hikari Tsushin K.K. | 6.05% | +1.03pt | pure investment |
| 2025-10-16 | Hikari Tsushin K.K. | 5.02% | — | pure investment |
Cross-shareholdings
From the annual report's status of shareholdings- Listed strategic holdings
- 1 issues
- Book value
- ¥113m
- Sold in the year
- — — issues
- Bought in the year
- — — issues
- Mutual, both reports
- 0
- Held by listed cos.
- 4
| Holds | Book value | Shares vs. prior year | Mutual |
|---|---|---|---|
| Mizuho Financial Group, Inc. 8411 | ¥113m | 0.0% | no |
Held by: Aozora Bank, Ltd. 8304, Fuyo General Lease Co., Ltd. 8424, North Pacific Bank,Ltd. 8524, Hokuhoku Financial Group, Inc. 8377
Purposes, all holdings and mutual flags via /v1/companies/4350/cross-holdings. Share changes include stock splits.
Major shareholders
As of fiscal year end 2026-03-31| Shareholder | Shares | Ratio |
|---|---|---|
| 合同会社エスアンドエス | 2,769,100 | 9.28% |
| individual holder | 2,506,000 | 8.40% |
| 日本マスタートラスト信託銀行㈱（信託口） | 2,317,500 | 7.77% |
| individual holder | 2,221,400 | 7.45% |
| 光通信ＫＫ投資事業有限責任組合 | 2,086,000 | 6.99% |
| individual holder | 1,149,778 | 3.85% |
| ㈱日本カストディ銀行（信託口） | 929,500 | 3.11% |
| メディカルシステムネットワーク従業員持株会 | 879,200 | 2.94% |
| individual holder | 838,300 | 2.81% |
| individual holder | 832,000 | 2.79% |
U.S. funds holding 4350
SEC Form N-PORT, reports to 2026-07-3114 U.S. funds held 191,700 shares worth $0.6m.
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 51,300 | $0.2m | 0.000% | 2026-07-31 |
| Dimensional International Small Cap ETF Dimensional ETF Trust | 26,600 | $0.1m | 0.001% | 2026-07-31 |
| International Vector Equity Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 24,155 | $0.1m | 0.002% | 2026-07-31 |
| Dimensional International Core Equity 2 ETF Dimensional ETF Trust | 22,500 | $0.1m | 0.000% | 2026-07-31 |
| Dimensional World ex. U.S. Core Equity 2 ETF Dimensional ETF Trust | 16,100 | $0.0m | 0.000% | 2026-07-31 |
Up to 25 funds per stock via the API.
Get this as JSON
GET /v1/companies/4350
GET /v1/companies/4350/financials
GET /v1/companies/4350/details
GET /v1/companies/4350/segments
GET /v1/companies/4350/voting
GET /v1/companies/4350/tender-offers
GET /v1/companies/4350/indicators
GET /v1/companies/4350/earnings-releases
GET /v1/events?ticker=4350
GET /v1/companies/4350/trades
GET /v1/companies/4350/cross-holdings
GET /v1/companies/4350/brief