Rigaku Holdings Corporation 268AShort Interest
Estimated short interest in Rigaku Holdings Corporation (268A) is 5.82% of shares outstanding as of 2026-09-30. Institutions holding 0.5% or more: JPM Securities Japan Co Ltd., GOLDMAN SACHS INTERNATIONAL, Nomura International plc.
Prime Market (Domestic)
Precision Instruments
Electric Appliances & Precision Instruments
TOPIX Small 1
Estimated short interest
5.8200%
▲0.0800%
Estimated position (shares)
13,326,262
As of 2026-09-30
Short sellers
10 firms
671 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.
- JPM Securities Japan Co Ltd.
- GOLDMAN SACHS INTERNATIONAL
- Nomura International plc
- Barclays Capital Securities Ltd
- Citigroup Global Markets Limited
- Others
5.8200%
Estimated short interest, 2026-09-30
Others1.97%
Citigroup Global Markets Limited0.48%
Barclays Capital Securities Ltd0.48%
Nomura International plc0.52%
GOLDMAN SACHS INTERNATIONAL0.90%
JPM Securities Japan Co Ltd.1.47%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-30 | JPM Securities Japan Co Ltd. | Position 3,335,197 shares | Ratio 1.4700% | ▲0.0800% | Holding |
| 2026-09-29 | GOLDMAN SACHS INTERNATIONAL | Position 2,053,736 shares | Ratio 0.9000% | ▲0.0500% | Holding |
| 2026-09-28 | Nomura International plc | Position 1,188,303 shares | Ratio 0.5200% | ▲0.1500% | Holding |
| 2026-08-18 | Barclays Capital Securities Ltd | Position 1,095,421 shares | Ratio 0.4800% | ▼0.1100% | Below 0.5% |
| 2026-06-16 | Citigroup Global Markets Limited | Position 1,100,300 shares | Ratio 0.4800% | ▼0.0601% | Below 0.5% |
| 2025-03-13 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 1,077,327 shares | Ratio 0.4700% | ▼0.1200% | Below 0.5% |
| 2026-09-28 | MERRILL LYNCH INTERNATIONAL | Position 1,085,420 shares | Ratio 0.4700% | ▼0.0801% | Below 0.5% |
| 2026-08-18 | UBS AG | Position 1,081,380 shares | Ratio 0.4700% | ▼0.1000% | Below 0.5% |
| 2026-09-18 | Morgan Stanley MUFG Securities Co., Ltd. | Position 996,398 shares | Ratio 0.4300% | ▼0.1600% | Below 0.5% |
| 2026-06-25 | Nomura Securities Co., Ltd. | Position 312,780 shares | Ratio 0.1300% | ▼1.7600% | Below 0.5% |
| 2026-06-03 | Morgan Stanley & Co. International plc | Position 0 shares | Ratio 0.0000% | ▼3.6000% | Closed |
Disclosure History 671 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-30 | JPM Securities Japan Co Ltd. | Position 3,335,197 shares | Ratio 1.4700% | ▲0.0800% | — |
| 2026-09-29 | JPM Securities Japan Co Ltd. | Position 3,149,704 shares | Ratio 1.3900% | ▲0.1199% | — |
| 2026-09-29 | GOLDMAN SACHS INTERNATIONAL | Position 2,053,736 shares | Ratio 0.9000% | ▲0.0500% | — |
| 2026-09-28 | Nomura International plc | Position 1,188,303 shares | Ratio 0.5200% | ▲0.1500% | — |
| 2026-09-28 | MERRILL LYNCH INTERNATIONAL | Position 1,085,420 shares | Ratio 0.4700% | ▼0.0801% | Below 0.5% |
| 2026-09-28 | GOLDMAN SACHS INTERNATIONAL | Position 1,945,536 shares | Ratio 0.8500% | ▲0.1400% | — |
| 2026-09-25 | MERRILL LYNCH INTERNATIONAL | Position 1,265,320 shares | Ratio 0.5500% | ▼0.0400% | — |
| 2026-09-25 | GOLDMAN SACHS INTERNATIONAL | Position 1,631,236 shares | Ratio 0.7100% | ▲0.0599% | — |
| 2026-09-24 | GOLDMAN SACHS INTERNATIONAL | Position 1,475,636 shares | Ratio 0.6500% | ▲0.0700% | — |
| 2026-09-18 | Morgan Stanley MUFG Securities Co., Ltd. | Position 996,398 shares | Ratio 0.4300% | ▼0.1600% | Below 0.5% |
| 2026-09-18 | MERRILL LYNCH INTERNATIONAL | Position 1,347,067 shares | Ratio 0.5900% | ▲0.0399% | — |
| 2026-09-18 | JPM Securities Japan Co Ltd. | Position 2,890,541 shares | Ratio 1.2700% | ▼0.0501% | — |
| 2026-09-18 | GOLDMAN SACHS INTERNATIONAL | Position 1,318,461 shares | Ratio 0.5800% | ▼0.1001% | — |
| 2026-09-17 | MERRILL LYNCH INTERNATIONAL | Position 1,254,067 shares | Ratio 0.5500% | ▲0.0300% | — |
| 2026-09-17 | JPM Securities Japan Co Ltd. | Position 3,008,741 shares | Ratio 1.3200% | ▲0.1100% | — |
| 2026-09-17 | GOLDMAN SACHS INTERNATIONAL | Position 1,543,661 shares | Ratio 0.6800% | ▼0.0300% | — |
| 2026-09-16 | Nomura International plc | Position 1,068,054 shares | Ratio 0.4700% | ▼0.1100% | Below 0.5% |
| 2026-09-16 | MERRILL LYNCH INTERNATIONAL | Position 1,195,267 shares | Ratio 0.5200% | ▲0.1700% | — |
| 2026-09-16 | Morgan Stanley MUFG Securities Co., Ltd. | Position 1,356,296 shares | Ratio 0.5900% | ▼0.0301% | — |
| 2026-09-14 | Nomura International plc | Position 1,317,597 shares | Ratio 0.5800% | ▼0.0501% | — |
| 2026-09-14 | Morgan Stanley MUFG Securities Co., Ltd. | Position 1,422,796 shares | Ratio 0.6200% | ▼0.2700% | — |
| 2026-09-11 | Nomura International plc | Position 1,440,699 shares | Ratio 0.6300% | ▲0.0400% | — |
| 2026-09-10 | GOLDMAN SACHS INTERNATIONAL | Position 1,623,506 shares | Ratio 0.7100% | ▲0.0699% | — |
| 2026-09-09 | GOLDMAN SACHS INTERNATIONAL | Position 1,467,206 shares | Ratio 0.6400% | ▲0.1099% | — |
| 2026-09-09 | Morgan Stanley MUFG Securities Co., Ltd. | Position 2,024,196 shares | Ratio 0.8900% | ▼0.0101% | — |
| 2026-09-08 | Nomura International plc | Position 1,346,222 shares | Ratio 0.5900% | ▼0.0301% | — |
| 2026-09-08 | JPM Securities Japan Co Ltd. | Position 2,762,081 shares | Ratio 1.2100% | ▲0.0200% | — |
| 2026-09-08 | GOLDMAN SACHS INTERNATIONAL | Position 1,209,406 shares | Ratio 0.5300% | ▲0.2000% | — |
| 2026-09-07 | Nomura International plc | Position 1,416,719 shares | Ratio 0.6200% | ▲0.0899% | — |
| 2026-09-07 | JPM Securities Japan Co Ltd. | Position 2,713,381 shares | Ratio 1.1900% | ▼0.0601% | — |
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