MBK Co.,Ltd. 3121Short Interest
Estimated short interest in MBK Co.,Ltd. (3121) is 3.36% of shares outstanding as of 2026-05-12. No institution currently holds 0.5% or more.
Estimated short interest
3.36%
▼0.01%
Estimated position (shares)
1,056,280
As of 2026-05-12
Short sellers
7 firms
220 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.
- Morgan Stanley MUFG Securities Co., Ltd.
- Credit Suisse AG
- GOLDMAN SACHS INTERNATIONAL
- Nomura International plc
- JPM Securities Japan Co Ltd.
- Others
3.36%
Estimated short interest, 2026-05-12
Others0.91%
JPM Securities Japan Co Ltd.0.49%
Nomura International plc0.49%
GOLDMAN SACHS INTERNATIONAL0.49%
Credit Suisse AG0.49%
Morgan Stanley MUFG Securities Co., Ltd.0.49%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-03-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 157,100 shares | Ratio 0.49% | ▼0.08% | Below 0.5% |
| 2022-09-07 | Credit Suisse AG | Position 147,400 shares | Ratio 0.49% | ▼0.10% | Below 0.5% |
| 2022-08-09 | GOLDMAN SACHS INTERNATIONAL | Position 145,680 shares | Ratio 0.49% | ▼0.10% | Below 0.5% |
| 2026-03-26 | JPM Securities Japan Co Ltd. | Position 156,600 shares | Ratio 0.49% | ▼0.09% | Below 0.5% |
| 2026-05-12 | Nomura International plc | Position 158,500 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-01-09 | UBS AG | Position 150,200 shares | Ratio 0.47% | ▼0.09% | Below 0.5% |
| 2026-03-02 | Daiwa Securities Co. Ltd. | Position 140,800 shares | Ratio 0.44% | ▼0.15% | Below 0.5% |
Disclosure History 220 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-05-12 | Nomura International plc | Position 158,500 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-04-21 | Nomura International plc | Position 160,400 shares | Ratio 0.50% | ▲0.01% | — |
| 2026-04-17 | Nomura International plc | Position 158,700 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-04-16 | Nomura International plc | Position 160,100 shares | Ratio 0.50% | ▲0.01% | — |
| 2026-04-15 | Nomura International plc | Position 157,000 shares | Ratio 0.49% | ▼0.10% | Below 0.5% |
| 2026-04-06 | Nomura International plc | Position 190,000 shares | Ratio 0.59% | ▼0.01% | — |
| 2026-04-02 | Nomura International plc | Position 192,400 shares | Ratio 0.60% | ▲0.01% | — |
| 2026-04-01 | Nomura International plc | Position 190,200 shares | Ratio 0.59% | ▼0.01% | — |
| 2026-03-30 | Nomura International plc | Position 193,804 shares | Ratio 0.60% | ▲0.01% | — |
| 2026-03-27 | Nomura International plc | Position 189,904 shares | Ratio 0.59% | ▼0.02% | — |
| 2026-03-26 | JPM Securities Japan Co Ltd. | Position 156,600 shares | Ratio 0.49% | ▼0.09% | Below 0.5% |
| 2026-03-10 | JPM Securities Japan Co Ltd. | Position 185,400 shares | Ratio 0.58% | ▼0.10% | — |
| 2026-03-05 | Nomura International plc | Position 194,700 shares | Ratio 0.61% | ▼0.18% | — |
| 2026-03-04 | Nomura International plc | Position 254,200 shares | Ratio 0.79% | ▼0.10% | — |
| 2026-03-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 157,100 shares | Ratio 0.49% | ▼0.08% | Below 0.5% |
| 2026-03-02 | Daiwa Securities Co. Ltd. | Position 140,800 shares | Ratio 0.44% | ▼0.15% | Below 0.5% |
| 2026-02-25 | Nomura International plc | Position 285,100 shares | Ratio 0.89% | ▼0.01% | — |
| 2026-02-19 | Nomura International plc | Position 287,000 shares | Ratio 0.90% | ▲0.01% | — |
| 2026-02-06 | Morgan Stanley MUFG Securities Co., Ltd. | Position 184,200 shares | Ratio 0.57% | ▼0.12% | — |
| 2026-02-05 | Nomura International plc | Position 285,500 shares | Ratio 0.89% | ▼0.02% | — |
| 2026-02-02 | Nomura International plc | Position 292,000 shares | Ratio 0.91% | ▲0.10% | — |
| 2026-01-28 | JPM Securities Japan Co Ltd. | Position 219,300 shares | Ratio 0.68% | ▼0.02% | — |
| 2026-01-27 | Daiwa Securities Co. Ltd. | Position 188,900 shares | Ratio 0.59% | ▲0.12% | — |
| 2026-01-23 | JPM Securities Japan Co Ltd. | Position 223,400 shares | Ratio 0.70% | ▲0.10% | — |
| 2026-01-22 | Nomura International plc | Position 260,400 shares | Ratio 0.81% | ▲0.05% | — |
| 2026-01-21 | Nomura International plc | Position 243,500 shares | Ratio 0.76% | ▲0.08% | — |
| 2026-01-20 | Morgan Stanley MUFG Securities Co., Ltd. | Position 222,000 shares | Ratio 0.69% | ▼0.10% | — |
| 2026-01-20 | JPM Securities Japan Co Ltd. | Position 191,200 shares | Ratio 0.60% | ▲0.01% | — |
| 2026-01-19 | JPM Securities Japan Co Ltd. | Position 189,500 shares | Ratio 0.59% | ▼0.02% | — |
| 2026-01-16 | JPM Securities Japan Co Ltd. | Position 197,000 shares | Ratio 0.61% | ▲0.03% | — |
Related Stocks Same TSE 33 sector
| Stock | Market | TSE 33 Sector | TOPIX-17 Sector | Index |
|---|---|---|---|---|
| Meiho Facility Works Ltd.1717 | Standard Market(Domestic) | Services | IT & Services, Others | |
| Nippon Koei Co.,Ltd.1954 | TSE 1st Section (Domestic) | Services | IT & Services, Others | TOPIX Small 2 |
| LIFULL Co.,Ltd.2120 | Prime Market (Domestic) | Services | IT & Services, Others | TOPIX Small 2 |
| Interspace Co.,Ltd.2122 | Standard Market(Domestic) | Services | IT & Services, Others | |
| JAC Recruitment Co.,Ltd.2124 | Prime Market (Domestic) | Services | IT & Services, Others | TOPIX Small 1 |