Internetworking and Broadband Consulting
3920.TInformation & Communication
Filed as Internetworking and Broadband Consulting Co.,Ltd. (2022-08–2026-05)
Major holders (5%+) · 4
| Holder | Stake |
|---|---|
| HIROYUKI KATO | 35.85% |
| Hikari Tsushin K.K. | 12.83% |
| PLUS FUJI CORPORATION | 8.69% |
| UH Partners 2, Inc. | 5.09% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 1
| UH5 Inc. | 0.40% |
Ownership history · 21
| Holder | Ratio | Change |
|---|---|---|
| PLUS FUJI CORPORATION2025-11-25 · amended | 8.69% | new |
| HIROYUKI KATO2025-11-25 · amended | 35.85% | new |
| UH5 Inc.2025-08-21 · amended | 0.40% | no change |
| UH Partners 2, Inc.2025-08-21 · amended | 5.09% | +1.01pp |
| Hikari Tsushin K.K.2025-08-21 · amended | 7.34% | no change |
| UH5 Inc.2025-08-21 · amended | 0.40% | no change |
| UH Partners 2, Inc.2025-08-21 · amended | 4.08% | +1.00pp |
| Hikari Tsushin K.K.2025-08-21 · amended | 7.34% | no change |
| UH5 Inc.2025-08-21 · amended | 0.40% | no change |
| UH Partners 2, Inc.2025-08-21 · amended | 3.08% | +1.03pp |
| Hikari Tsushin K.K.2025-08-21 · amended | 7.34% | no change |
| UH5 Inc.2025-08-21 · amended | 0.40% | no change |
| UH Partners 2, Inc.2025-08-21 · amended | 2.05% | +1.48pp |
| Hikari Tsushin K.K.2025-08-21 · amended | 7.34% | no change |
| UH5 Inc.2025-08-21 · amended | 0.40% | no change |
| UH Partners 2, Inc.2025-08-21 · amended | 0.57% | new |
| Hikari Tsushin K.K.2025-08-21 · amended | 7.34% | +0.44pp |
| UH5 Inc.2025-08-21 · amended | 0.40% | new |
| Hikari Tsushin K.K.2025-08-21 · amended | 6.90% | +0.72pp |
| Hikari Tsushin K.K.2025-08-21 · amended | 6.18% | +0.05pp |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.