SANKYO SEIKO CO.,LTD. 8018Short Interest
Estimated short interest in SANKYO SEIKO CO.,LTD. (8018) is 1.39% of shares outstanding as of 2026-09-18. Institutions holding 0.5% or more: Citigroup Global Markets Limited, Barclays Capital Securities Ltd.
Estimated short interest
1.3900%
▲0.0900%
Estimated position (shares)
644,980
As of 2026-09-18
Short sellers
2 firms
15 reports
Short Interest Trend By institution, % of shares outstanding
Estimated short interest, stacking the latest reported position of each short seller. The 2 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
- Barclays Capital Securities Ltd
1.3900%
Estimated short interest, 2026-09-18
Barclays Capital Securities Ltd0.69%
Citigroup Global Markets Limited0.70%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-18 | Citigroup Global Markets Limited | Position 324,500 shares | Ratio 0.7000% | ▲0.0899% | Holding |
| 2026-08-04 | Barclays Capital Securities Ltd | Position 320,480 shares | Ratio 0.6900% | ▼0.0201% | Holding |
Disclosure History 15 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-18 | Citigroup Global Markets Limited | Position 324,500 shares | Ratio 0.7000% | ▲0.0899% | — |
| 2026-09-09 | Citigroup Global Markets Limited | Position 280,800 shares | Ratio 0.6100% | ▲0.1099% | — |
| 2026-08-04 | Barclays Capital Securities Ltd | Position 320,480 shares | Ratio 0.6900% | ▼0.0201% | — |
| 2026-07-16 | Barclays Capital Securities Ltd | Position 330,480 shares | Ratio 0.7100% | ▲0.0999% | — |
| 2026-06-02 | Barclays Capital Securities Ltd | Position 284,980 shares | Ratio 0.6100% | ▲0.1900% | — |
| 2026-06-01 | Citigroup Global Markets Limited | Position 230,600 shares | Ratio 0.5000% | ▲0.0100% | — |
| 2026-05-29 | Barclays Capital Securities Ltd | Position 195,880 shares | Ratio 0.4200% | ▼0.0901% | Below 0.5% |
| 2026-05-25 | Barclays Capital Securities Ltd | Position 234,680 shares | Ratio 0.5100% | ▲0.0600% | — |
| 2026-05-21 | Citigroup Global Markets Limited | Position 229,700 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2026-05-11 | Barclays Capital Securities Ltd | Position 208,180 shares | Ratio 0.4500% | ▼0.1500% | Below 0.5% |
| 2026-05-01 | Barclays Capital Securities Ltd | Position 276,580 shares | Ratio 0.6000% | ▲0.0699% | — |
| 2026-04-08 | Citigroup Global Markets Limited | Position 274,400 shares | Ratio 0.5900% | ▼0.0301% | — |
| 2026-03-24 | Barclays Capital Securities Ltd | Position 244,180 shares | Ratio 0.5300% | ▲0.1300% | — |
| 2026-03-19 | Citigroup Global Markets Limited | Position 285,800 shares | Ratio 0.6200% | ▲0.1200% | — |
| 2026-03-04 | Citigroup Global Markets Limited | Position 230,800 shares | Ratio 0.5000% | ▲0.0900% | — |
Related Stocks Same TSE 33 sector
| Stock | Market | TSE 33 Sector | TOPIX-17 Sector | Index |
|---|---|---|---|---|
| ホウスイ1352 | TSE 1st Section (Domestic) | Wholesale Trade | Commercial & Wholesale Trade | TOPIX Small 2 |
| ImageONE Co.,Ltd.2667 | Standard Market(Domestic) | Wholesale Trade | Commercial & Wholesale Trade | |
| Tabio Corporation2668 | Standard Market(Domestic) | Wholesale Trade | Commercial & Wholesale Trade | |
| TAKACHIHO KOHEKI CO.,LTD.2676 | Prime Market (Domestic) | Wholesale Trade | Commercial & Wholesale Trade | TOPIX Small 2 |
| OLBA HEALTHCARE HOLDINGS,Inc.2689 | Standard Market(Domestic) | Wholesale Trade | Commercial & Wholesale Trade |