gumi Inc. 3903Short Interest
Estimated short interest in gumi Inc. (3903) is 18.56% of shares outstanding as of 2026-10-01. Institutions holding 0.5% or more: Barclays Capital Securities Ltd, Morgan Stanley MUFG Securities Co., Ltd., Daiwa Securities Co. Ltd. and 6 others.
Estimated short interest
18.5600%
▼0.0300%
Estimated position (shares)
8,446,281
As of 2026-10-01
Short sellers
35 firms
3786 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.
- Barclays Capital Securities Ltd
- Morgan Stanley MUFG Securities Co., Ltd.
- Daiwa Securities Co. Ltd.
- Segregated Portfolio D
- Arrowstreet International Equity - Alpha Extension Fund
- Others
18.5600%
Estimated short interest, 2026-10-01
Others12.63%
Arrowstreet International Equity - Alpha Extension Fund0.95%
Segregated Portfolio D1.09%
Daiwa Securities Co. Ltd.1.17%
Morgan Stanley MUFG Securities Co., Ltd.1.27%
Barclays Capital Securities Ltd1.45%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-30 | Barclays Capital Securities Ltd | Position 781,600 shares | Ratio 1.4500% | ▼0.1301% | Holding |
| 2026-09-30 | Morgan Stanley MUFG Securities Co., Ltd. | Position 688,135 shares | Ratio 1.2700% | ▼0.1600% | Holding |
| 2026-10-01 | Daiwa Securities Co. Ltd. | Position 633,100 shares | Ratio 1.1700% | ▼0.0301% | Holding |
| 2024-07-19 | Segregated Portfolio D | Position 539,800 shares | Ratio 1.0900% | ▼0.2700% | Holding |
| 2024-07-19 | Arrowstreet International Equity - Alpha Extension Fund | Position 474,500 shares | Ratio 0.9500% | ▼0.2400% | Holding |
| 2017-11-02 | JPMorgan Securities Japan Co., Ltd. | Position 218,800 shares | Ratio 0.7200% | ▲0.0300% | Holding |
| 2026-09-30 | Nomura International plc | Position 323,291 shares | Ratio 0.5900% | ▼0.2700% | Holding |
| 2023-10-10 | BNP Paribas Arbitrage SNC | Position 237,100 shares | Ratio 0.5900% | ▼0.0101% | Holding |
| 2026-09-28 | JPM Securities Japan Co Ltd. | Position 304,712 shares | Ratio 0.5600% | ▲0.1000% | Holding |
| 2017-11-29 | Bogle Offshore Opportunity Fund II, Ltd. | Position 148,538 shares | Ratio 0.4900% | ▼0.0800% | Below 0.5% |
| 2025-10-31 | Barclays Bank PLC | Position 247,477 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2026-09-17 | GOLDMAN SACHS INTERNATIONAL | Position 262,606 shares | Ratio 0.4800% | ▼0.0601% | Below 0.5% |
| 2019-09-24 | Credit Suisse Securities (Japan) Limited | Position 151,300 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2023-01-12 | Two Sigma Absolute Return Portfolio, LLC | Position 143,088 shares | Ratio 0.4800% | ▼0.0401% | Below 0.5% |
| 2025-05-02 | XTX Markets Pte Ltd | Position 241,500 shares | Ratio 0.4800% | ▼0.0501% | Below 0.5% |
| 2026-03-26 | Jane Street Asia Trading Limited | Position 259,958 shares | Ratio 0.4800% | ▼0.0501% | Below 0.5% |
| 2018-08-27 | Sciens Group Alternative Strategies PCC Limited Scarlet Zeta Cell | Position 143,000 shares | Ratio 0.4700% | ▼0.0801% | Below 0.5% |
| 2026-02-26 | MERRILL LYNCH INTERNATIONAL | Position 257,124 shares | Ratio 0.4700% | ▼0.0501% | Below 0.5% |
| 2018-07-17 | REGULUS MASTER FUND | Position 140,100 shares | Ratio 0.4600% | ▼0.0400% | Below 0.5% |
| 2018-07-17 | Regulus Master Fund | Position 140,100 shares | Ratio 0.4600% | ▼0.0400% | Below 0.5% |
| 2018-07-17 | Ginga Service Sector Fund | Position 141,700 shares | Ratio 0.4600% | ▼0.0901% | Below 0.5% |
| 2019-12-12 | 三井住友DSアセットマネジメント株式会社 | Position 139,500 shares | Ratio 0.4400% | ▼0.0701% | Below 0.5% |
| 2024-08-05 | BNP Paribas Financial Markets SNC formerly known as BNP Paribas Arbitrage SNC | Position 215,800 shares | Ratio 0.4300% | ▼0.1800% | Below 0.5% |
| 2024-12-20 | Arrowstreet Capital, Limited Partnership | Position 214,200 shares | Ratio 0.4300% | ▼0.1600% | Below 0.5% |
| 2025-07-17 | PDT Partners, LLC | Position 205,000 shares | Ratio 0.4100% | ▼0.1301% | Below 0.5% |
| 2023-01-13 | Two Sigma Equity Spectrum Portfolio, LLC | Position 153,393 shares | Ratio 0.3900% | ▼0.1300% | Below 0.5% |
| 2025-07-03 | BNP Paribas Financial Markets SNC | Position 193,100 shares | Ratio 0.3900% | ▼0.2000% | Below 0.5% |
| 2026-02-16 | Citigroup Global Markets Limited | Position 207,800 shares | Ratio 0.3800% | ▼0.4900% | Below 0.5% |
| 2021-06-21 | ExodusPoint Capital Management Singapore, Pte. Ltd. | Position 115,800 shares | Ratio 0.3700% | ▼0.3001% | Below 0.5% |
| 2025-07-15 | UBS AG | Position 161,300 shares | Ratio 0.3200% | ▼0.1800% | Below 0.5% |
| 2022-09-12 | Credit Suisse AG | Position 103,200 shares | Ratio 0.3200% | ▼0.2100% | Below 0.5% |
| 2025-10-21 | Qube Research & Technologies Limited | Position 122,500 shares | Ratio 0.2400% | ▼0.7100% | Below 0.5% |
| 2019-12-24 | J.P. MORGAN SECURITIES PLC | Position 73,162 shares | Ratio 0.2300% | ▼0.7800% | Below 0.5% |
| 2025-02-18 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 34,163 shares | Ratio 0.0600% | ▼0.7000% | Below 0.5% |
| 2023-09-06 | Campbell Equity Alpha Master Fund LP | Position 26,700 shares | Ratio 0.0600% | ▼0.4400% | Below 0.5% |
| 2021-10-29 | Deutsche Bank Aktiengesellschaft, London | Position 0 shares | Ratio 0.0000% | ▼0.5500% | Closed |
| 2019-11-20 | Credit Suisse Securities (Europe) Limited | Position 0 shares | Ratio 0.0000% | ▼0.5000% | Closed |
| 2022-11-29 | Individual | Position 0 shares | Ratio 0.0000% | ▼0.5700% | Closed |
| 2025-09-17 | Morgan Stanley & Co. International plc | Position 3,134 shares | Ratio 0.0000% | ▼0.5300% | Closed |
Disclosure History 3786 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-10-01 | Daiwa Securities Co. Ltd. | Position 633,100 shares | Ratio 1.1700% | ▼0.0301% | — |
| 2026-09-30 | Nomura International plc | Position 323,291 shares | Ratio 0.5900% | ▼0.2700% | — |
| 2026-09-30 | Barclays Capital Securities Ltd | Position 781,600 shares | Ratio 1.4500% | ▼0.1301% | — |
| 2026-09-30 | Daiwa Securities Co. Ltd. | Position 650,200 shares | Ratio 1.2000% | ▲0.0999% | — |
| 2026-09-30 | Morgan Stanley MUFG Securities Co., Ltd. | Position 688,135 shares | Ratio 1.2700% | ▼0.1600% | — |
| 2026-09-29 | Morgan Stanley MUFG Securities Co., Ltd. | Position 772,935 shares | Ratio 1.4300% | ▼0.1401% | — |
| 2026-09-28 | Nomura International plc | Position 393,301 shares | Ratio 0.7200% | ▲0.0899% | — |
| 2026-09-28 | JPM Securities Japan Co Ltd. | Position 304,712 shares | Ratio 0.5600% | ▲0.1000% | — |
| 2026-09-25 | Nomura International plc | Position 344,402 shares | Ratio 0.6300% | ▲0.2900% | — |
| 2026-09-25 | Morgan Stanley MUFG Securities Co., Ltd. | Position 849,635 shares | Ratio 1.5700% | ▼0.0700% | — |
| 2026-09-24 | Nomura International plc | Position 185,302 shares | Ratio 0.3400% | ▼0.3800% | Below 0.5% |
| 2026-09-24 | Barclays Capital Securities Ltd | Position 854,800 shares | Ratio 1.5800% | ▼0.0900% | — |
| 2026-09-24 | Daiwa Securities Co. Ltd. | Position 597,500 shares | Ratio 1.1000% | ▲0.0700% | — |
| 2026-09-24 | Morgan Stanley MUFG Securities Co., Ltd. | Position 889,135 shares | Ratio 1.6400% | ▼0.1801% | — |
| 2026-09-18 | Morgan Stanley MUFG Securities Co., Ltd. | Position 981,935 shares | Ratio 1.8200% | ▲0.1000% | — |
| 2026-09-18 | Nomura International plc | Position 390,202 shares | Ratio 0.7200% | ▲0.0499% | — |
| 2026-09-18 | Barclays Capital Securities Ltd | Position 903,600 shares | Ratio 1.6700% | ▲0.1299% | — |
| 2026-09-17 | Nomura International plc | Position 365,002 shares | Ratio 0.6700% | ▼0.2700% | — |
| 2026-09-17 | GOLDMAN SACHS INTERNATIONAL | Position 262,606 shares | Ratio 0.4800% | ▼0.0601% | Below 0.5% |
| 2026-09-17 | Barclays Capital Securities Ltd | Position 835,200 shares | Ratio 1.5400% | ▲0.1999% | — |
| 2026-09-16 | Nomura International plc | Position 510,229 shares | Ratio 0.9400% | ▲0.0599% | — |
| 2026-09-16 | Barclays Capital Securities Ltd | Position 726,300 shares | Ratio 1.3400% | ▲0.1100% | — |
| 2026-09-16 | Morgan Stanley MUFG Securities Co., Ltd. | Position 931,135 shares | Ratio 1.7200% | ▲0.4099% | — |
| 2026-09-15 | GOLDMAN SACHS INTERNATIONAL | Position 294,306 shares | Ratio 0.5400% | ▲0.2400% | — |
| 2026-09-15 | Morgan Stanley MUFG Securities Co., Ltd. | Position 706,235 shares | Ratio 1.3100% | ▲0.0900% | — |
| 2026-09-14 | JPM Securities Japan Co Ltd. | Position 242,212 shares | Ratio 0.4400% | ▼0.2100% | Below 0.5% |
| 2026-09-14 | Barclays Capital Securities Ltd | Position 663,600 shares | Ratio 1.2300% | ▲0.1299% | — |
| 2026-09-14 | Daiwa Securities Co. Ltd. | Position 560,400 shares | Ratio 1.0300% | ▲0.1200% | — |
| 2026-09-11 | JPM Securities Japan Co Ltd. | Position 353,312 shares | Ratio 0.6500% | ▲0.1200% | — |
| 2026-09-11 | Daiwa Securities Co. Ltd. | Position 493,500 shares | Ratio 0.9100% | ▲0.0300% | — |
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