AMIYA Corporation
4258株式会社網屋
Latest half-year results
First half · fiscal year to 2026-12 · filed 2026-08-12For the first half of the fiscal year to 2026-12: Revenue ¥3.4 billion (+23.7% YoY), Ordinary income ¥0.6 billion (+32.3% YoY), Net income ¥0.4 billion (+33.8% YoY).
| This period | Year on year | |
|---|---|---|
| Revenue | ¥3.4bn | +23.7% |
| Ordinary profit | ¥634m | +32.3% |
| Net profit to owners | ¥435m | +33.8% |
From the securities report on EDINET, which states no forecast. History via /v1/companies/4258/earnings-releases.
Financials
Japan GAAP · consolidated · fiscal year to 2025-12-31- Revenue
- ¥5.9bn
- Net income
- ¥752m
- ROE
- 30.3%
- Equity ratio
- 40.8%
- Dividend / share
- ¥15.73
- Employees
- 252
| Fiscal year | Revenue | Net income | Total assets | Net assets | ROE | EPS | Operating CF |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | ¥5,936m | ¥752m | ¥6,941m | ¥2,834m | 30.3% | ¥90.84 | ¥1,302m |
| 2024-12-31 | ¥4,768m | ¥385m | ¥5,415m | ¥2,132m | 19.6% | ¥46.69 | ¥1,176m |
| 2023-12-31 | ¥3,559m | ¥326m | ¥3,777m | ¥1,786m | 18.2% | ¥40.17 | ¥529m |
Indicators
Computed by us from filings · fiscal year to 2025-12-31| Metric | Value | Percentile among listed companies |
|---|---|---|
| ROE, % | 30.3 | 95.9 |
| Ordinary margin | 0.1767 | 87.2 |
| Equity ratio, % | 40.8 | 28.2 |
| Revenue growth | 0.2452 | 90.9 |
| Net income growth | 0.9531 | 84.1 |
| Operating cash flow / assets | 0.1875 | 94.9 |
Results wording balance: +1.00. Proprietary text method; it describes the wording only and does not interpret context.
Interest example: if all ¥932m of reported debt repriced by 50 basis points, a year's interest would rise by ¥5m, 0.4% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.
Via /v1/companies/4258/indicators. Descriptive figures, not a rating and not investment advice.
From other filings
As the company states them/v1/companies/4258/buybacksSegments, votes and tender offers
Stated in EDINET filings/v1/companies/4258/segments/v1/companies/4258/votingOwnership changes
All companies →- 2026-09-04
Sumitomo Mitsui Trust Asset Management Co.,Ltd. cut holdings in AMIYA Corporation (4258) to 3.85% from 5.23%, below the 5% threshold.
- 2026-07-22
Sumitomo Mitsui Trust Asset Management Co.,Ltd. disclosed a 5.23% stake in AMIYA Corporation (4258), crossing the 5% reporting threshold.
- 2026-06-22
Asset Management One Co., Ltd. raised holdings in AMIYA Corporation (4258) to 6.41% from 5.22%.
- 2026-06-01
Simplex Asset Management Co., Ltd. disclosed a 8.30% stake in AMIYA Corporation (4258), crossing the 5% reporting threshold.
- 2026-04-16
individual filer reduced holdings in AMIYA Corporation (4258) to 12.64% from 13.04%.
- 2026-03-23
Simplex Capital Investment disclosed a 8.16% stake in AMIYA Corporation (4258), crossing the 5% reporting threshold.
- 2026-02-26
CyberSolutions Inc. disclosed a 9.79% stake in AMIYA Corporation (4258), crossing the 5% reporting threshold.
- 2026-02-19
Canon Marketing Japan Inc. disclosed a 13.53% stake in AMIYA Corporation (4258), crossing the 5% reporting threshold.
- 2026-02-19
Holdings of Canon Marketing Japan Inc. in AMIYA Corporation (4258) moved above 10% (new -> 13.53%).
- 2026-02-18
individual filer cut holdings in AMIYA Corporation (4258) to 3.43% from 30.75%, below the 5% threshold.
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| シンプレクス・アセット・マネジメント株式会社 | 2026-03-30 – 2026-05-25 | +5,000 | +0.06pt | ¥3,036.25 | ¥3,036–3,036 |
| シンプレクス・キャピタル・インベストメント株式会社 | 2026-03-13 – 2026-03-13 | +784,972 | +8.17pt | — | — |
| Ende Flusses合同会社 | 2026-02-19 – 2026-02-19 | +302,600 | +3.43pt | ¥3,003 | ¥3,003–3,003 |
| サイバーソリューションズ株式会社 | 2026-02-19 – 2026-02-19 | +562,000 | +6.36pt | ¥3,003 | ¥3,003–3,003 |
| キヤノンマーケティングジャパン株式会社 | 2026-02-12 – 2026-02-12 | +1,195,000 | +13.53pt | ¥3,003 | ¥3,003–3,003 |
| individual filer | 2026-02-12 – 2026-02-12 | -2,329,600 | −26.36pt | — | — |
| individual filer | 2021-12-22 – 2023-05-15 | -160,000 | −3.70pt | ¥1,812.4 | ¥1,812–1,812 |
| individual filer | 2021-12-22 – 2022-01-17 | -302,800 | −7.53pt | ¥1,812.4 | ¥1,812–1,812 |
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/4258/trades.
5% filings
Large shareholding reports on 4258| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2026-09-04 | Sumitomo Mitsui Trust Asset Management Co.,Ltd. | 3.85% | −1.38pt | — |
| 2026-07-22 | Sumitomo Mitsui Trust Asset Management Co.,Ltd. | 5.23% | — | — |
| 2026-06-22 | Asset Management One Co., Ltd. | 6.41% | +1.19pt | — |
| 2026-06-01 | Simplex Asset Management Co., Ltd. | 8.30% | — | pure investment |
| 2026-04-16 | individual filer | 12.64% | −0.40pt | — |
| 2026-03-23 | Simplex Capital Investment | 8.16% | — | pure investment |
| 2026-02-26 | CyberSolutions Inc. | 9.79% | — | business alliance |
| 2026-02-19 | Canon Marketing Japan Inc. | 13.53% | — | business alliance |
| 2026-02-18 | individual filer | 3.43% | −27.32pt | — |
| 2025-12-22 | Asset Management One Co., Ltd. | 5.22% | −1.28pt | — |
Cross-shareholdings
From the annual report's status of shareholdings- Listed strategic holdings
- 1 issues
- Book value
- ¥215m
- Sold in the year
- — — issues
- Bought in the year
- — — issues
- Mutual, both reports
- 1
- Held by listed cos.
- 2
| Holds | Book value | Shares vs. prior year | Mutual |
|---|---|---|---|
| Global Security Experts Inc. 4417 | ¥215m | +100.0% | both reports |
Held by: Global Security Experts Inc. 4417, Ryoyu Systems Co., Ltd. 4685
Purposes, all holdings and mutual flags via /v1/companies/4258/cross-holdings. Share changes include stock splits.
Major shareholders
As of fiscal year end 2025-12-31| Shareholder | Shares | Ratio |
|---|---|---|
| 株式会社チャクル | 2,329,000 | 27.40% |
| individual holder | 1,116,000 | 13.10% |
| 株式会社日本カストディ銀行（信託口） | 481,000 | 5.70% |
| 日本マスタートラスト信託銀行株式会社（信託口） | 367,000 | 4.30% |
| グローバルセキュリティエキスパート株式会社 | 352,000 | 4.10% |
| individual holder | 303,000 | 3.60% |
| 網屋従業員持株会 | 253,000 | 3.00% |
| individual holder | 162,000 | 1.90% |
| individual holder | 142,000 | 1.70% |
| NTTドコモビジネス株式会社 | 139,000 | 1.60% |
U.S. funds holding 4258
SEC Form N-PORT, reports to 2026-07-317 U.S. funds held 163,865 shares worth $3.6m.
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| Global X Cybersecurity ETF GLOBAL X FUNDS | 138,965 | $2.9m | 0.250% | 2026-05-31 |
| iShares International Small-Cap Equity Factor ETF iShares Trust | 14,400 | $0.4m | 0.060% | 2026-07-31 |
| INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 4,600 | $0.1m | 0.000% | 2026-07-31 |
| Dimensional International Core Equity Market ETF Dimensional ETF Trust | 3,300 | $0.1m | 0.001% | 2026-07-31 |
| International Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,200 | $0.0m | 0.001% | 2026-07-31 |
Up to 25 funds per stock via the API.
Get this as JSON
GET /v1/companies/4258
GET /v1/companies/4258/financials
GET /v1/companies/4258/details
GET /v1/companies/4258/segments
GET /v1/companies/4258/voting
GET /v1/companies/4258/tender-offers
GET /v1/companies/4258/indicators
GET /v1/companies/4258/earnings-releases
GET /v1/events?ticker=4258
GET /v1/companies/4258/trades
GET /v1/companies/4258/cross-holdings
GET /v1/companies/4258/brief