SUMIDA CORPORATION 6817Short Interest
Estimated short interest in SUMIDA CORPORATION (6817) is 9.97% of shares outstanding as of 2026-09-28. Institutions holding 0.5% or more: Diversified Select Opportunities, LLC, Barclays Capital Securities Ltd, Nomura International plc and 1 others.
Prime Market (Domestic)
Electric Appliances
Electric Appliances & Precision Instruments
TOPIX Small 2
Estimated short interest
9.9700%
▼0.0700%
Estimated position (shares)
3,118,897
As of 2026-09-28
Short sellers
18 firms
1107 reports
Short Interest Trend By institution, % of shares outstanding
Estimated short interest, stacking the latest reported position of each short seller. The 5 largest current holders are shown in color and the rest are grouped as "Others". Hover over (or tap) a bar to see the breakdown.
- Diversified Select Opportunities, LLC
- Barclays Capital Securities Ltd
- Nomura International plc
- JPMorgan Securities Japan Co., Ltd.
- Citigroup Global Markets Limited
- Others
9.9700%
Estimated short interest, 2026-09-28
Others4.85%
Citigroup Global Markets Limited0.49%
JPMorgan Securities Japan Co., Ltd.0.62%
Nomura International plc0.87%
Barclays Capital Securities Ltd1.24%
Diversified Select Opportunities, LLC1.90%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-08-14 | Diversified Select Opportunities, LLC | Position 631,700 shares | Ratio 1.9000% | ▲0.0799% | Holding |
| 2026-09-18 | Barclays Capital Securities Ltd | Position 412,534 shares | Ratio 1.2400% | ▲0.0500% | Holding |
| 2026-09-28 | Nomura International plc | Position 289,723 shares | Ratio 0.8700% | ▼0.0700% | Holding |
| 2017-10-30 | JPMorgan Securities Japan Co., Ltd. | Position 171,634 shares | Ratio 0.6200% | ▲0.0699% | Holding |
| 2019-08-21 | Citigroup Global Markets Limited | Position 135,300 shares | Ratio 0.4900% | ▼0.4000% | Below 0.5% |
| 2020-01-21 | 三井住友DSアセットマネジメント株式会社 | Position 135,200 shares | Ratio 0.4900% | ▼0.0601% | Below 0.5% |
| 2019-07-08 | Gordian Capital Singapore Private Limited | Position 137,200 shares | Ratio 0.4900% | ▼0.0201% | Below 0.5% |
| 2019-09-02 | UBS AG | Position 134,800 shares | Ratio 0.4900% | ▼0.0201% | Below 0.5% |
| 2024-09-24 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 159,213 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2019-02-28 | Deutsche Bank Aktiengesellschaft, London | Position 127,500 shares | Ratio 0.4600% | ▼0.1200% | Below 0.5% |
| 2024-08-01 | Diversified Select Opportunities Capital Management, LLC | Position 152,600 shares | Ratio 0.4600% | ▼0.7400% | Below 0.5% |
| 2025-05-09 | Man Solutions Limited | Position 151,600 shares | Ratio 0.4500% | ▼0.1400% | Below 0.5% |
| 2026-07-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 139,176 shares | Ratio 0.4100% | ▼0.0901% | Below 0.5% |
| 2018-10-22 | Credit Suisse Securities (Europe) Limited | Position 99,136 shares | Ratio 0.3600% | ▼0.2300% | Below 0.5% |
| 2025-05-02 | GOLDMAN SACHS INTERNATIONAL | Position 120,547 shares | Ratio 0.3600% | ▼0.2200% | Below 0.5% |
| 2017-11-15 | OXAM QUANT FUND LIMITED | Position 55,000 shares | Ratio 0.2000% | ▼0.3501% | Below 0.5% |
| 2026-07-16 | Barclays Bank PLC | Position 43,292 shares | Ratio 0.1300% | ▼0.5800% | Below 0.5% |
| 2023-06-26 | Nomura Securities Co., Ltd. | Position 22,716 shares | Ratio 0.0700% | ▼2.2401% | Below 0.5% |
| 2025-02-10 | MERRILL LYNCH INTERNATIONAL | Position 0 shares | Ratio 0.0000% | ▼0.5300% | Closed |
| 2026-05-27 | JPM Securities Japan Co Ltd. | Position 0 shares | Ratio 0.0000% | ▼0.7000% | Closed |
| 2026-02-10 | Societe Generale | Position 0 shares | Ratio 0.0000% | ▼0.5300% | Closed |
| 2023-06-05 | J.P. MORGAN SECURITIES PLC | Position 0 shares | Ratio 0.0000% | ▼1.5200% | Closed |
| 2026-03-05 | JANE STREET SINGAPORE PTE. LIMITED | Position 26 shares | Ratio 0.0000% | ▼0.5000% | Closed |
Disclosure History 1107 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-28 | Nomura International plc | Position 289,723 shares | Ratio 0.8700% | ▼0.0700% | — |
| 2026-09-18 | Nomura International plc | Position 312,873 shares | Ratio 0.9400% | ▼0.1301% | — |
| 2026-09-18 | Barclays Capital Securities Ltd | Position 412,534 shares | Ratio 1.2400% | ▲0.0500% | — |
| 2026-09-17 | Barclays Capital Securities Ltd | Position 396,134 shares | Ratio 1.1900% | ▼0.0501% | — |
| 2026-09-16 | Nomura International plc | Position 356,218 shares | Ratio 1.0700% | ▼0.0600% | — |
| 2026-09-11 | Barclays Capital Securities Ltd | Position 412,151 shares | Ratio 1.2400% | ▲0.0900% | — |
| 2026-09-10 | Nomura International plc | Position 375,590 shares | Ratio 1.1300% | ▲0.2899% | — |
| 2026-09-10 | Barclays Capital Securities Ltd | Position 381,951 shares | Ratio 1.1500% | ▼0.2600% | — |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 468,151 shares | Ratio 1.4100% | ▲0.0599% | — |
| 2026-09-08 | Nomura International plc | Position 281,725 shares | Ratio 0.8400% | ▲0.0899% | — |
| 2026-09-08 | Barclays Capital Securities Ltd | Position 450,351 shares | Ratio 1.3500% | ▲0.0700% | — |
| 2026-09-07 | Nomura International plc | Position 251,121 shares | Ratio 0.7500% | ▼0.0501% | — |
| 2026-09-07 | Barclays Capital Securities Ltd | Position 426,551 shares | Ratio 1.2800% | ▼0.0501% | — |
| 2026-09-02 | Nomura International plc | Position 265,812 shares | Ratio 0.8000% | ▼0.2000% | — |
| 2026-09-02 | Barclays Capital Securities Ltd | Position 443,908 shares | Ratio 1.3300% | ▲0.3200% | — |
| 2026-09-01 | Nomura International plc | Position 334,608 shares | Ratio 1.0000% | ▲0.0100% | — |
| 2026-09-01 | Barclays Capital Securities Ltd | Position 335,908 shares | Ratio 1.0100% | ▲0.0500% | — |
| 2026-08-28 | Barclays Capital Securities Ltd | Position 321,508 shares | Ratio 0.9600% | ▼0.0501% | — |
| 2026-08-21 | Barclays Capital Securities Ltd | Position 335,008 shares | Ratio 1.0100% | ▲0.0300% | — |
| 2026-08-19 | Barclays Capital Securities Ltd | Position 327,008 shares | Ratio 0.9800% | ▲0.0999% | — |
| 2026-08-18 | Barclays Capital Securities Ltd | Position 292,115 shares | Ratio 0.8800% | ▲0.1200% | — |
| 2026-08-17 | Barclays Capital Securities Ltd | Position 253,993 shares | Ratio 0.7600% | ▲0.0899% | — |
| 2026-08-14 | Nomura International plc | Position 330,230 shares | Ratio 0.9900% | ▼0.0501% | — |
| 2026-08-14 | Diversified Select Opportunities, LLC | Position 631,700 shares | Ratio 1.9000% | ▲0.0799% | — |
| 2026-08-13 | Nomura International plc | Position 344,879 shares | Ratio 1.0400% | ▲0.2800% | — |
| 2026-08-13 | Barclays Capital Securities Ltd | Position 225,038 shares | Ratio 0.6700% | ▼0.3600% | — |
| 2026-08-12 | Nomura International plc | Position 252,523 shares | Ratio 0.7600% | ▼0.0800% | — |
| 2026-08-10 | Barclays Capital Securities Ltd | Position 343,408 shares | Ratio 1.0300% | ▼0.1200% | — |
| 2026-08-10 | Nomura International plc | Position 281,678 shares | Ratio 0.8400% | ▼0.1300% | — |
| 2026-08-07 | Nomura International plc | Position 323,665 shares | Ratio 0.9700% | ▲0.1400% | — |
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