Mercari,Inc. 4385Short Interest
Estimated short interest in Mercari,Inc. (4385) is 12.01% of shares outstanding as of 2026-10-01. Institutions holding 0.5% or more: GOLDMAN SACHS INTERNATIONAL, JPM Securities Japan Co Ltd., Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. and 5 others.
Estimated short interest
12.01%
▼0.14%
Estimated position (shares)
19,904,306
As of 2026-10-01
Short sellers
20 firms
2382 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.
- GOLDMAN SACHS INTERNATIONAL
- JPM Securities Japan Co Ltd.
- Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.
- Nomura International plc
- Citigroup Global Markets Limited
- Others
12.01%
Estimated short interest, 2026-10-01
Others6.26%
Citigroup Global Markets Limited0.69%
Nomura International plc0.84%
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.1.15%
JPM Securities Japan Co Ltd.1.30%
GOLDMAN SACHS INTERNATIONAL1.77%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-29 | GOLDMAN SACHS INTERNATIONAL | Position 2,929,641 shares | Ratio 1.77% | ▼0.14% | Holding |
| 2026-09-29 | JPM Securities Japan Co Ltd. | Position 2,152,129 shares | Ratio 1.30% | ▲0.04% | Holding |
| 2026-10-01 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 1,915,415 shares | Ratio 1.15% | ▼0.14% | Holding |
| 2026-09-25 | Nomura International plc | Position 1,394,563 shares | Ratio 0.84% | ▼0.06% | Holding |
| 2026-09-18 | Citigroup Global Markets Limited | Position 1,145,610 shares | Ratio 0.69% | ▼0.11% | Holding |
| 2024-05-02 | Arrowstreet International Equity - Alpha Extension Fund | Position 849,400 shares | Ratio 0.51% | ▲0.09% | Holding |
| 2024-05-10 | Arrowstreet EAFE Alpha Extension Trust Fund | Position 834,700 shares | Ratio 0.50% | ▲0.06% | Holding |
| 2026-09-30 | Barclays Bank PLC | Position 827,084 shares | Ratio 0.50% | ▲0.05% | Holding |
| 2023-03-29 | Mizuho Securities Co., Ltd. | Position 792,917 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2026-05-26 | Barclays Capital Securities Ltd | Position 822,804 shares | Ratio 0.49% | ▼0.04% | Below 0.5% |
| 2026-04-20 | BNP Paribas Financial Markets SNC | Position 814,141 shares | Ratio 0.49% | ▼0.08% | Below 0.5% |
| 2022-10-06 | BNP Paribas Arbitrage SNC | Position 777,680 shares | Ratio 0.48% | ▼0.05% | Below 0.5% |
| 2023-06-08 | Arrowstreet Capital Global All Country Alpha Extension Fund (Cayman) Limited | Position 750,500 shares | Ratio 0.46% | ▼0.05% | Below 0.5% |
| 2025-02-12 | Qube Research & Technologies Limited | Position 759,300 shares | Ratio 0.46% | ▼0.04% | Below 0.5% |
| 2024-08-05 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 749,675 shares | Ratio 0.45% | ▼0.05% | Below 0.5% |
| 2024-10-01 | Arrowstreet Capital, Limited Partnership | Position 677,900 shares | Ratio 0.41% | ▼0.10% | Below 0.5% |
| 2025-12-08 | UBS AG | Position 639,456 shares | Ratio 0.38% | ▼0.20% | Below 0.5% |
| 2024-06-14 | AQR Capital Management, LLC | Position 500,400 shares | Ratio 0.30% | ▼0.33% | Below 0.5% |
| 2026-09-02 | Societe Generale | Position 480,959 shares | Ratio 0.29% | ▼0.26% | Below 0.5% |
| 2022-01-28 | Morgan Stanley & Co. International plc | Position 90,032 shares | Ratio 0.05% | ▼0.53% | Below 0.5% |
| 2026-03-04 | MERRILL LYNCH INTERNATIONAL | Position 0 shares | Ratio 0.00% | ▼0.75% | Closed |
| 2025-09-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 0 shares | Ratio 0.00% | ▼0.51% | Closed |
| 2026-04-22 | J.P. MORGAN SECURITIES PLC | Position 0 shares | Ratio 0.00% | ▼0.59% | Closed |
Disclosure History 2382 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-10-01 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 1,915,415 shares | Ratio 1.15% | ▼0.14% | — |
| 2026-09-30 | Barclays Bank PLC | Position 827,084 shares | Ratio 0.50% | ▲0.05% | — |
| 2026-09-29 | JPM Securities Japan Co Ltd. | Position 2,152,129 shares | Ratio 1.30% | ▲0.04% | — |
| 2026-09-29 | GOLDMAN SACHS INTERNATIONAL | Position 2,929,641 shares | Ratio 1.77% | ▼0.14% | — |
| 2026-09-25 | Nomura International plc | Position 1,394,563 shares | Ratio 0.84% | ▼0.06% | — |
| 2026-09-25 | JPM Securities Japan Co Ltd. | Position 2,087,429 shares | Ratio 1.26% | ▼0.08% | — |
| 2026-09-25 | GOLDMAN SACHS INTERNATIONAL | Position 3,167,404 shares | Ratio 1.91% | ▲0.02% | — |
| 2026-09-24 | Nomura International plc | Position 1,495,445 shares | Ratio 0.90% | ▼0.14% | — |
| 2026-09-24 | GOLDMAN SACHS INTERNATIONAL | Position 3,125,246 shares | Ratio 1.89% | ▲0.47% | — |
| 2026-09-24 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 2,145,215 shares | Ratio 1.29% | ▼0.02% | — |
| 2026-09-18 | Nomura International plc | Position 1,722,427 shares | Ratio 1.04% | ▲0.13% | — |
| 2026-09-18 | Citigroup Global Markets Limited | Position 1,145,610 shares | Ratio 0.69% | ▼0.11% | — |
| 2026-09-18 | JPM Securities Japan Co Ltd. | Position 2,231,129 shares | Ratio 1.34% | ▲0.10% | — |
| 2026-09-17 | JPM Securities Japan Co Ltd. | Position 2,061,797 shares | Ratio 1.24% | ▼0.14% | — |
| 2026-09-17 | GOLDMAN SACHS INTERNATIONAL | Position 2,363,383 shares | Ratio 1.42% | ▲0.19% | — |
| 2026-09-17 | Citigroup Global Markets Limited | Position 1,338,310 shares | Ratio 0.80% | ▲0.09% | — |
| 2026-09-16 | GOLDMAN SACHS INTERNATIONAL | Position 2,039,083 shares | Ratio 1.23% | ▲0.41% | — |
| 2026-09-16 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 2,179,215 shares | Ratio 1.31% | ▲0.02% | — |
| 2026-09-15 | GOLDMAN SACHS INTERNATIONAL | Position 1,358,041 shares | Ratio 0.82% | ▲0.12% | — |
| 2026-09-14 | GOLDMAN SACHS INTERNATIONAL | Position 1,169,783 shares | Ratio 0.70% | ▲0.12% | — |
| 2026-09-10 | GOLDMAN SACHS INTERNATIONAL | Position 970,885 shares | Ratio 0.58% | ▲0.18% | — |
| 2026-09-10 | Citigroup Global Markets Limited | Position 1,176,910 shares | Ratio 0.71% | ▲0.07% | — |
| 2026-09-09 | Nomura International plc | Position 1,520,435 shares | Ratio 0.91% | ▲0.07% | — |
| 2026-09-08 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 2,134,015 shares | Ratio 1.29% | ▲0.38% | — |
| 2026-09-08 | Nomura International plc | Position 1,403,963 shares | Ratio 0.84% | ▲0.14% | — |
| 2026-09-08 | JPM Securities Japan Co Ltd. | Position 2,293,397 shares | Ratio 1.38% | ▼0.02% | — |
| 2026-09-07 | Nomura International plc | Position 1,172,020 shares | Ratio 0.70% | ▲0.03% | — |
| 2026-09-07 | JPM Securities Japan Co Ltd. | Position 2,324,297 shares | Ratio 1.40% | ▲0.45% | — |
| 2026-09-07 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 1,509,915 shares | Ratio 0.91% | ▲0.02% | — |
| 2026-09-04 | Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Position 1,484,515 shares | Ratio 0.89% | ▲0.49% | — |
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