Japan System Techniques Co.,Ltd. 4323Short Interest
Estimated short interest in Japan System Techniques Co.,Ltd. (4323) is 4.54% of shares outstanding as of 2026-09-15. Institutions holding 0.5% or more: Citigroup Global Markets Limited, Morgan Stanley MUFG Securities Co., Ltd.
Estimated short interest
4.54%
▼0.05%
Estimated position (shares)
805,223
As of 2026-09-15
Short sellers
10 firms
91 reports
Short Interest Trend Last 5 years, 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.
- Citigroup Global Markets Limited
- Morgan Stanley MUFG Securities Co., Ltd.
- Barclays Capital Securities Ltd
- Nomura Securities Co., Ltd.
- Credit Suisse Securities (Europe) Limited
- Others
4.54%
Estimated short interest, 2026-09-15
Others1.78%
Credit Suisse Securities (Europe) Limited0.49%
Nomura Securities Co., Ltd.0.49%
Barclays Capital Securities Ltd0.49%
Morgan Stanley MUFG Securities Co., Ltd.0.59%
Citigroup Global Markets Limited0.70%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-02 | Citigroup Global Markets Limited | Position 176,075 shares | Ratio 0.70% | ▲0.06% | Holding |
| 2026-09-15 | Morgan Stanley MUFG Securities Co., Ltd. | Position 147,538 shares | Ratio 0.59% | ▼0.05% | Holding |
| 2018-11-13 | Credit Suisse Securities (Europe) Limited | Position 27,800 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-08-31 | Barclays Capital Securities Ltd | Position 123,200 shares | Ratio 0.49% | ▼0.10% | Below 0.5% |
| 2026-01-13 | Nomura Securities Co., Ltd. | Position 124,086 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-03-09 | MERRILL LYNCH INTERNATIONAL | Position 120,124 shares | Ratio 0.48% | ▼0.03% | Below 0.5% |
| 2020-09-01 | Credit Suisse AG | Position 26,700 shares | Ratio 0.47% | ▼0.03% | Below 0.5% |
| 2021-12-13 | JPM Securities Japan Co Ltd. | Position 27,100 shares | Ratio 0.43% | ▼0.07% | Below 0.5% |
| 2022-05-03 | JANE STREET GLOBAL TRADING, LLC | Position 19,000 shares | Ratio 0.30% | ▼0.30% | Below 0.5% |
| 2023-04-27 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 13,600 shares | Ratio 0.10% | ▼0.51% | Below 0.5% |
| 2021-09-22 | SMBC Nikko Securities Inc. | Position 0 shares | Ratio 0.00% | ▼0.55% | Closed |
Disclosure History 91 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-15 | Morgan Stanley MUFG Securities Co., Ltd. | Position 147,538 shares | Ratio 0.59% | ▼0.05% | — |
| 2026-09-02 | Citigroup Global Markets Limited | Position 176,075 shares | Ratio 0.70% | ▲0.06% | — |
| 2026-09-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 159,238 shares | Ratio 0.64% | ▲0.09% | — |
| 2026-08-31 | Barclays Capital Securities Ltd | Position 123,200 shares | Ratio 0.49% | ▼0.10% | Below 0.5% |
| 2026-08-28 | Citigroup Global Markets Limited | Position 159,075 shares | Ratio 0.64% | ▲0.07% | — |
| 2026-08-26 | Morgan Stanley MUFG Securities Co., Ltd. | Position 137,438 shares | Ratio 0.55% | ▲0.12% | — |
| 2026-08-25 | Citigroup Global Markets Limited | Position 142,675 shares | Ratio 0.57% | ▼0.09% | — |
| 2026-08-20 | Citigroup Global Markets Limited | Position 166,075 shares | Ratio 0.66% | ▼0.10% | — |
| 2026-08-14 | Citigroup Global Markets Limited | Position 189,975 shares | Ratio 0.76% | ▼0.04% | — |
| 2026-08-05 | Citigroup Global Markets Limited | Position 198,775 shares | Ratio 0.80% | ▲0.10% | — |
| 2026-07-30 | Citigroup Global Markets Limited | Position 174,075 shares | Ratio 0.70% | ▲0.02% | — |
| 2026-07-16 | Barclays Capital Securities Ltd | Position 146,900 shares | Ratio 0.59% | ▲0.20% | — |
| 2026-04-02 | Citigroup Global Markets Limited | Position 171,175 shares | Ratio 0.68% | ▼0.03% | — |
| 2026-03-27 | Citigroup Global Markets Limited | Position 177,075 shares | Ratio 0.71% | ▲0.11% | — |
| 2026-03-10 | Citigroup Global Markets Limited | Position 149,775 shares | Ratio 0.60% | ▲0.07% | — |
| 2026-03-09 | MERRILL LYNCH INTERNATIONAL | Position 120,124 shares | Ratio 0.48% | ▼0.03% | Below 0.5% |
| 2026-03-06 | MERRILL LYNCH INTERNATIONAL | Position 129,124 shares | Ratio 0.51% | ▼0.02% | — |
| 2026-03-05 | MERRILL LYNCH INTERNATIONAL | Position 133,024 shares | Ratio 0.53% | ▼0.02% | — |
| 2026-03-04 | MERRILL LYNCH INTERNATIONAL | Position 138,124 shares | Ratio 0.55% | ▼0.01% | — |
| 2026-02-26 | MERRILL LYNCH INTERNATIONAL | Position 140,124 shares | Ratio 0.56% | ▲0.03% | — |
| 2026-02-25 | MERRILL LYNCH INTERNATIONAL | Position 133,924 shares | Ratio 0.53% | ▼0.01% | — |
| 2026-02-24 | MERRILL LYNCH INTERNATIONAL | Position 135,124 shares | Ratio 0.54% | ▲0.03% | — |
| 2026-02-20 | MERRILL LYNCH INTERNATIONAL | Position 128,024 shares | Ratio 0.51% | ▲0.03% | — |
| 2026-02-02 | Citigroup Global Markets Limited | Position 132,575 shares | Ratio 0.53% | ▲0.04% | — |
| 2026-01-30 | Citigroup Global Markets Limited | Position 123,575 shares | Ratio 0.49% | ▼0.02% | Below 0.5% |
| 2026-01-27 | Citigroup Global Markets Limited | Position 127,175 shares | Ratio 0.51% | ▲0.10% | — |
| 2026-01-13 | Nomura Securities Co., Ltd. | Position 124,086 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-01-09 | Nomura Securities Co., Ltd. | Position 124,286 shares | Ratio 0.50% | ▲0.01% | — |
| 2026-01-06 | Nomura Securities Co., Ltd. | Position 123,986 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2025-12-30 | Nomura Securities Co., Ltd. | Position 124,286 shares | Ratio 0.50% | ▲0.01% | — |
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