Bitcoin Japan Corporation 8105Short Interest
Estimated short interest in Bitcoin Japan Corporation (8105) is 7.36% of shares outstanding as of 2026-09-30. Institutions holding 0.5% or more: Morgan Stanley MUFG Securities Co., Ltd., JPMorgan Securities Japan Co., Ltd.
Estimated short interest
7.36%
▼0.13%
Estimated position (shares)
5,428,100
As of 2026-09-30
Short sellers
10 firms
457 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.
- JPMorgan Securities Japan Co., Ltd.
- Jefferies International Limited
- Citigroup Global Markets Limited
- GOLDMAN SACHS JAPAN CO., LTD.
- Others
7.36%
Estimated short interest, 2026-09-30
Others1.92%
GOLDMAN SACHS JAPAN CO., LTD.0.47%
Citigroup Global Markets Limited0.48%
Jefferies International Limited0.49%
JPMorgan Securities Japan Co., Ltd.0.51%
Morgan Stanley MUFG Securities Co., Ltd.3.49%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-30 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,731,200 shares | Ratio 3.49% | ▼0.13% | Holding |
| 2017-11-06 | JPMorgan Securities Japan Co., Ltd. | Position 305,200 shares | Ratio 0.51% | ▲0.02% | Holding |
| 2026-07-17 | Jefferies International Limited | Position 362,200 shares | Ratio 0.49% | ▼0.26% | Below 0.5% |
| 2026-01-30 | Citigroup Global Markets Limited | Position 319,500 shares | Ratio 0.48% | ▼0.02% | Below 0.5% |
| 2018-10-30 | JPM Securities Japan Co Ltd. | Position 284,600 shares | Ratio 0.47% | ▼0.11% | Below 0.5% |
| 2026-06-03 | GOLDMAN SACHS JAPAN CO., LTD. | Position 345,000 shares | Ratio 0.47% | ▼0.12% | Below 0.5% |
| 2026-09-24 | Morgan Stanley & Co. International plc | Position 336,500 shares | Ratio 0.43% | ▼0.21% | Below 0.5% |
| 2026-04-28 | Nomura International plc | Position 289,300 shares | Ratio 0.42% | ▼0.08% | Below 0.5% |
| 2026-07-17 | GOLDMAN SACHS INTERNATIONAL | Position 258,600 shares | Ratio 0.35% | ▼0.44% | Below 0.5% |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 196,000 shares | Ratio 0.25% | ▼0.84% | Below 0.5% |
| 2025-07-10 | UBS AG | Position 0 shares | Ratio 0.00% | ▼0.74% | Closed |
Disclosure History 457 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-30 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,731,200 shares | Ratio 3.49% | ▼0.13% | — |
| 2026-09-29 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,836,300 shares | Ratio 3.62% | ▲0.04% | — |
| 2026-09-28 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,803,300 shares | Ratio 3.58% | ▼0.17% | — |
| 2026-09-24 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,938,100 shares | Ratio 3.75% | ▼0.20% | — |
| 2026-09-24 | Morgan Stanley & Co. International plc | Position 336,500 shares | Ratio 0.43% | ▼0.21% | Below 0.5% |
| 2026-09-18 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,913,700 shares | Ratio 3.95% | ▲0.14% | — |
| 2026-09-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,808,900 shares | Ratio 3.81% | ▼0.54% | — |
| 2026-09-17 | Morgan Stanley & Co. International plc | Position 475,100 shares | Ratio 0.64% | ▲0.05% | — |
| 2026-09-16 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,210,900 shares | Ratio 4.35% | ▼0.12% | — |
| 2026-09-16 | Morgan Stanley & Co. International plc | Position 436,600 shares | Ratio 0.59% | ▼0.07% | — |
| 2026-09-15 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,298,500 shares | Ratio 4.47% | ▼0.14% | — |
| 2026-09-15 | Morgan Stanley & Co. International plc | Position 492,700 shares | Ratio 0.66% | ▼0.04% | — |
| 2026-09-14 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,404,100 shares | Ratio 4.61% | ▼0.11% | — |
| 2026-09-14 | Morgan Stanley & Co. International plc | Position 522,000 shares | Ratio 0.70% | ▲0.05% | — |
| 2026-09-11 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,481,600 shares | Ratio 4.72% | ▲0.15% | — |
| 2026-09-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,373,900 shares | Ratio 4.57% | ▼0.04% | — |
| 2026-09-10 | Morgan Stanley & Co. International plc | Position 485,300 shares | Ratio 0.65% | ▼0.16% | — |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 196,000 shares | Ratio 0.25% | ▼0.84% | Below 0.5% |
| 2026-09-09 | Morgan Stanley & Co. International plc | Position 603,600 shares | Ratio 0.81% | ▲0.81% | — |
| 2026-09-08 | Barclays Capital Securities Ltd | Position 859,800 shares | Ratio 1.09% | ▼0.12% | — |
| 2026-09-08 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,397,300 shares | Ratio 4.61% | ▲0.19% | — |
| 2026-09-07 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,261,900 shares | Ratio 4.42% | ▲0.17% | — |
| 2026-09-04 | Barclays Capital Securities Ltd | Position 947,100 shares | Ratio 1.21% | ▼0.16% | — |
| 2026-09-04 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,137,300 shares | Ratio 4.25% | ▲0.09% | — |
| 2026-09-03 | Barclays Capital Securities Ltd | Position 1,072,700 shares | Ratio 1.37% | ▼0.09% | — |
| 2026-09-03 | Morgan Stanley MUFG Securities Co., Ltd. | Position 3,071,500 shares | Ratio 4.16% | ▲1.02% | — |
| 2026-09-02 | Barclays Capital Securities Ltd | Position 1,076,100 shares | Ratio 1.46% | ▼0.04% | — |
| 2026-09-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,316,500 shares | Ratio 3.14% | ▲0.68% | — |
| 2026-09-01 | Barclays Capital Securities Ltd | Position 1,110,100 shares | Ratio 1.50% | ▲0.06% | — |
| 2026-09-01 | Morgan Stanley MUFG Securities Co., Ltd. | Position 1,818,100 shares | Ratio 2.46% | ▲0.42% | — |
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