Japan Medical Dynamic Marketing,INC. 7600Short Interest
Estimated short interest in Japan Medical Dynamic Marketing,INC. (7600) is 8.60% of shares outstanding as of 2026-10-01. Institutions holding 0.5% or more: Morgan Stanley MUFG Securities Co., Ltd., Numeric Investors LLC, Man Solutions Limited and 1 others.
Prime Market (Domestic)
Precision Instruments
Electric Appliances & Precision Instruments
TOPIX Small 2
Estimated short interest
8.6000%
▼0.1200%
Estimated position (shares)
2,291,047
As of 2026-10-01
Short sellers
11 firms
204 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.
- Morgan Stanley MUFG Securities Co., Ltd.
- Numeric Investors LLC
- Man Solutions Limited
- Barclays Capital Securities Ltd
- Nomura International plc
- Others
8.6000%
Estimated short interest, 2026-10-01
Others2.29%
Nomura International plc0.48%
Barclays Capital Securities Ltd0.82%
Man Solutions Limited1.15%
Numeric Investors LLC1.62%
Morgan Stanley MUFG Securities Co., Ltd.2.24%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-10-01 | Morgan Stanley MUFG Securities Co., Ltd. | Position 593,524 shares | Ratio 2.2400% | ▼0.1200% | Holding |
| 2026-09-02 | Numeric Investors LLC | Position 431,200 shares | Ratio 1.6200% | ▲0.0500% | Holding |
| 2026-09-01 | Man Solutions Limited | Position 306,700 shares | Ratio 1.1500% | ▲0.1499% | Holding |
| 2026-09-24 | Barclays Capital Securities Ltd | Position 217,366 shares | Ratio 0.8200% | ▲0.0399% | Holding |
| 2025-03-11 | JPM Securities Japan Co Ltd. | Position 129,502 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2026-05-20 | Nomura International plc | Position 127,721 shares | Ratio 0.4800% | ▼0.2100% | Below 0.5% |
| 2021-05-07 | Arrowstreet International Equity - Alpha Extension Fund II | Position 124,500 shares | Ratio 0.4700% | ▼0.0301% | Below 0.5% |
| 2026-05-25 | Daiwa Securities Co. Ltd. | Position 122,131 shares | Ratio 0.4600% | ▼0.0901% | Below 0.5% |
| 2026-09-14 | MERRILL LYNCH INTERNATIONAL | Position 120,099 shares | Ratio 0.4500% | ▼0.0600% | Below 0.5% |
| 2018-02-01 | Credit Suisse Securities (Europe) Limited | Position 88,673 shares | Ratio 0.3300% | ▼0.1700% | Below 0.5% |
| 2022-05-31 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 27,234 shares | Ratio 0.1000% | ▼0.5000% | Below 0.5% |
| 2021-03-17 | SMBC Nikko Securities Inc. | Position 0 shares | Ratio 0.0000% | ▼0.8200% | Closed |
| 2026-05-18 | Individual | Position 0 shares | Ratio 0.0000% | ▼0.5900% | Closed |
| 2026-07-01 | Morgan Stanley & Co. International plc | Position 2,397 shares | Ratio 0.0000% | ▼1.2300% | Closed |
Disclosure History 204 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-10-01 | Morgan Stanley MUFG Securities Co., Ltd. | Position 593,524 shares | Ratio 2.2400% | ▼0.1200% | — |
| 2026-09-28 | Morgan Stanley MUFG Securities Co., Ltd. | Position 625,224 shares | Ratio 2.3600% | ▼0.1201% | — |
| 2026-09-24 | Barclays Capital Securities Ltd | Position 217,366 shares | Ratio 0.8200% | ▲0.0399% | — |
| 2026-09-24 | Morgan Stanley MUFG Securities Co., Ltd. | Position 658,224 shares | Ratio 2.4800% | ▼0.0601% | — |
| 2026-09-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 674,024 shares | Ratio 2.5400% | ▼0.1300% | — |
| 2026-09-17 | Barclays Capital Securities Ltd | Position 207,366 shares | Ratio 0.7800% | ▼0.0400% | — |
| 2026-09-14 | MERRILL LYNCH INTERNATIONAL | Position 120,099 shares | Ratio 0.4500% | ▼0.0600% | Below 0.5% |
| 2026-09-14 | Barclays Capital Securities Ltd | Position 217,466 shares | Ratio 0.8200% | ▲0.0899% | — |
| 2026-09-14 | Morgan Stanley MUFG Securities Co., Ltd. | Position 709,224 shares | Ratio 2.6700% | ▼0.0301% | — |
| 2026-09-11 | MERRILL LYNCH INTERNATIONAL | Position 136,199 shares | Ratio 0.5100% | ▼0.0900% | — |
| 2026-09-11 | Barclays Capital Securities Ltd | Position 194,566 shares | Ratio 0.7300% | ▲0.0599% | — |
| 2026-09-11 | Morgan Stanley MUFG Securities Co., Ltd. | Position 716,824 shares | Ratio 2.7000% | ▼0.1500% | — |
| 2026-09-10 | MERRILL LYNCH INTERNATIONAL | Position 160,299 shares | Ratio 0.6000% | ▼0.0301% | — |
| 2026-09-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 757,024 shares | Ratio 2.8500% | ▼0.1100% | — |
| 2026-09-09 | MERRILL LYNCH INTERNATIONAL | Position 168,999 shares | Ratio 0.6300% | ▼0.0501% | — |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 179,166 shares | Ratio 0.6700% | ▲0.6700% | — |
| 2026-09-09 | Morgan Stanley MUFG Securities Co., Ltd. | Position 785,124 shares | Ratio 2.9600% | ▼0.1100% | — |
| 2026-09-08 | MERRILL LYNCH INTERNATIONAL | Position 182,399 shares | Ratio 0.6800% | ▲0.0100% | — |
| 2026-09-07 | MERRILL LYNCH INTERNATIONAL | Position 179,399 shares | Ratio 0.6700% | ▼0.0600% | — |
| 2026-09-04 | MERRILL LYNCH INTERNATIONAL | Position 194,899 shares | Ratio 0.7300% | ▼0.0501% | — |
| 2026-09-03 | MERRILL LYNCH INTERNATIONAL | Position 206,999 shares | Ratio 0.7800% | ▼0.0101% | — |
| 2026-09-03 | Morgan Stanley MUFG Securities Co., Ltd. | Position 815,424 shares | Ratio 3.0700% | ▼0.0701% | — |
| 2026-09-02 | Numeric Investors LLC | Position 431,200 shares | Ratio 1.6200% | ▲0.0500% | — |
| 2026-09-02 | MERRILL LYNCH INTERNATIONAL | Position 210,699 shares | Ratio 0.7900% | ▲0.0700% | — |
| 2026-09-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 833,924 shares | Ratio 3.1400% | ▲0.1100% | — |
| 2026-09-01 | Numeric Investors LLC | Position 416,900 shares | Ratio 1.5700% | ▲0.1600% | — |
| 2026-09-01 | MERRILL LYNCH INTERNATIONAL | Position 192,999 shares | Ratio 0.7200% | ▲0.0399% | — |
| 2026-09-01 | Man Solutions Limited | Position 306,700 shares | Ratio 1.1500% | ▲0.1499% | — |
| 2026-08-31 | MERRILL LYNCH INTERNATIONAL | Position 181,599 shares | Ratio 0.6800% | ▲0.0500% | — |
| 2026-08-28 | MERRILL LYNCH INTERNATIONAL | Position 167,399 shares | Ratio 0.6300% | ▼0.0600% | — |
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