MIXI,Inc. 2121Short Interest
Estimated short interest in MIXI,Inc. (2121) is 4.18% of shares outstanding as of 2026-09-18. Institutions holding 0.5% or more: Barclays Capital Securities Ltd.
Estimated short interest
4.1800%
▲0.0400%
Estimated position (shares)
3,193,367
As of 2026-09-18
Short sellers
11 firms
114 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
- Integrated Core Strategies (Asia) Pte. Ltd.
- SMBC Nikko Securities Inc.
- MERRILL LYNCH INTERNATIONAL
- Morgan Stanley MUFG Securities Co., Ltd.
- Others
4.1800%
Estimated short interest, 2026-09-18
Others1.76%
Morgan Stanley MUFG Securities Co., Ltd.0.45%
MERRILL LYNCH INTERNATIONAL0.48%
SMBC Nikko Securities Inc.0.49%
Integrated Core Strategies (Asia) Pte. Ltd.0.49%
Barclays Capital Securities Ltd0.51%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-18 | Barclays Capital Securities Ltd | Position 350,400 shares | Ratio 0.5100% | ▲0.0900% | Holding |
| 2021-05-13 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 389,132 shares | Ratio 0.4900% | ▼0.0900% | Below 0.5% |
| 2020-08-06 | SMBC Nikko Securities Inc. | Position 384,000 shares | Ratio 0.4900% | ▼0.0301% | Below 0.5% |
| 2026-04-27 | MERRILL LYNCH INTERNATIONAL | Position 345,005 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2021-09-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 352,899 shares | Ratio 0.4500% | ▼0.1400% | Below 0.5% |
| 2020-10-23 | Nomura International plc | Position 309,100 shares | Ratio 0.3900% | ▼0.1701% | Below 0.5% |
| 2024-05-16 | GOLDMAN SACHS INTERNATIONAL | Position 294,685 shares | Ratio 0.3900% | ▼0.2700% | Below 0.5% |
| 2017-12-21 | MIG Capital, LLC | Position 241,200 shares | Ratio 0.3100% | ▼0.1900% | Below 0.5% |
| 2018-08-27 | Credit Suisse Securities (Europe) Limited | Position 235,917 shares | Ratio 0.3000% | ▼0.7100% | Below 0.5% |
| 2018-01-05 | Macquarie Bank Limited | Position 210,218 shares | Ratio 0.2600% | ▼0.2400% | Below 0.5% |
| 2026-04-13 | Barclays Bank PLC | Position 80,811 shares | Ratio 0.1100% | ▼0.4401% | Below 0.5% |
| 2019-12-10 | Canada Pension Plan Investment Board ("CPPIB") | Position 0 shares | Ratio 0.0000% | ▼0.5800% | Closed |
Disclosure History 114 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-18 | Barclays Capital Securities Ltd | Position 350,400 shares | Ratio 0.5100% | ▲0.0900% | — |
| 2026-04-27 | MERRILL LYNCH INTERNATIONAL | Position 345,005 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2026-04-24 | MERRILL LYNCH INTERNATIONAL | Position 358,405 shares | Ratio 0.5000% | ▲0.0200% | — |
| 2026-04-13 | Barclays Bank PLC | Position 80,811 shares | Ratio 0.1100% | ▼0.4401% | Below 0.5% |
| 2026-03-13 | Barclays Bank PLC | Position 399,100 shares | Ratio 0.5500% | ▲0.1600% | — |
| 2025-10-02 | Barclays Bank PLC | Position 293,101 shares | Ratio 0.4100% | ▼0.1201% | Below 0.5% |
| 2025-09-19 | Barclays Bank PLC | Position 380,250 shares | Ratio 0.5300% | ▲0.1300% | — |
| 2025-01-06 | MERRILL LYNCH INTERNATIONAL | Position 98,356 shares | Ratio 0.1300% | ▼0.4700% | Below 0.5% |
| 2024-12-30 | MERRILL LYNCH INTERNATIONAL | Position 445,375 shares | Ratio 0.6000% | ▲0.6000% | — |
| 2024-05-16 | GOLDMAN SACHS INTERNATIONAL | Position 294,685 shares | Ratio 0.3900% | ▼0.2700% | Below 0.5% |
| 2024-05-15 | GOLDMAN SACHS INTERNATIONAL | Position 490,585 shares | Ratio 0.6600% | ▼0.2000% | — |
| 2024-05-14 | GOLDMAN SACHS INTERNATIONAL | Position 640,765 shares | Ratio 0.8600% | ▼0.3400% | — |
| 2024-05-13 | GOLDMAN SACHS INTERNATIONAL | Position 886,965 shares | Ratio 1.2000% | ▼0.5000% | — |
| 2024-05-07 | GOLDMAN SACHS INTERNATIONAL | Position 1,255,652 shares | Ratio 1.7000% | ▲0.0999% | — |
| 2024-05-01 | GOLDMAN SACHS INTERNATIONAL | Position 1,183,152 shares | Ratio 1.6000% | ▲0.0900% | — |
| 2024-04-30 | GOLDMAN SACHS INTERNATIONAL | Position 1,116,752 shares | Ratio 1.5100% | ▲0.1499% | — |
| 2024-04-26 | GOLDMAN SACHS INTERNATIONAL | Position 1,009,464 shares | Ratio 1.3600% | ▲0.2000% | — |
| 2024-04-25 | GOLDMAN SACHS INTERNATIONAL | Position 860,564 shares | Ratio 1.1600% | ▼0.0501% | — |
| 2024-04-24 | GOLDMAN SACHS INTERNATIONAL | Position 892,364 shares | Ratio 1.2100% | ▲0.2099% | — |
| 2024-04-22 | GOLDMAN SACHS INTERNATIONAL | Position 740,664 shares | Ratio 1.0000% | ▲0.0799% | — |
| 2024-04-18 | GOLDMAN SACHS INTERNATIONAL | Position 679,799 shares | Ratio 0.9200% | ▲0.1099% | — |
| 2024-04-17 | GOLDMAN SACHS INTERNATIONAL | Position 603,499 shares | Ratio 0.8100% | ▲0.1000% | — |
| 2024-04-11 | GOLDMAN SACHS INTERNATIONAL | Position 524,599 shares | Ratio 0.7100% | ▲0.1099% | — |
| 2024-04-09 | GOLDMAN SACHS INTERNATIONAL | Position 443,599 shares | Ratio 0.6000% | ▲0.0399% | — |
| 2024-04-03 | GOLDMAN SACHS INTERNATIONAL | Position 413,499 shares | Ratio 0.5600% | ▲0.5600% | — |
| 2021-12-29 | Barclays Capital Securities Ltd | Position 373,669 shares | Ratio 0.4700% | ▼0.0401% | Below 0.5% |
| 2021-12-27 | Barclays Capital Securities Ltd | Position 403,069 shares | Ratio 0.5100% | ▲0.0300% | — |
| 2021-12-10 | Barclays Capital Securities Ltd | Position 382,169 shares | Ratio 0.4800% | ▼0.0401% | Below 0.5% |
| 2021-09-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 352,899 shares | Ratio 0.4500% | ▼0.1400% | Below 0.5% |
| 2021-09-14 | Morgan Stanley MUFG Securities Co., Ltd. | Position 467,499 shares | Ratio 0.5900% | ▼0.0201% | — |
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