OLYMPUS CORPORATION 7733Short Interest
Estimated short interest in OLYMPUS CORPORATION (7733) is 2.35% of shares outstanding as of 2026-09-16. No institution currently holds 0.5% or more.
Prime Market (Domestic)
Precision Instruments
Electric Appliances & Precision Instruments
TOPIX Large70
Estimated short interest
2.3500%
▼0.0400%
Estimated position (shares)
25,719,805
As of 2026-09-16
Short sellers
7 firms
90 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.
- Citigroup Global Markets Japan Inc.
- Barclays Capital Securities Ltd
- Barclays Bank PLC
- Citigroup Global Markets Limited
- Deutsche Bank Aktiengesellschaft, London
- Others
2.3500%
Estimated short interest, 2026-09-16
Others0.27%
Deutsche Bank Aktiengesellschaft, London0.32%
Citigroup Global Markets Limited0.34%
Barclays Bank PLC0.46%
Barclays Capital Securities Ltd0.47%
Citigroup Global Markets Japan Inc.0.49%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2023-04-12 | Citigroup Global Markets Japan Inc. | Position 6,281,577 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2026-09-16 | Barclays Capital Securities Ltd | Position 5,246,460 shares | Ratio 0.4700% | ▼0.0401% | Below 0.5% |
| 2023-01-26 | Barclays Bank PLC | Position 5,985,153 shares | Ratio 0.4600% | ▼0.0701% | Below 0.5% |
| 2026-06-23 | Citigroup Global Markets Limited | Position 3,898,064 shares | Ratio 0.3400% | ▼0.1600% | Below 0.5% |
| 2018-09-26 | Deutsche Bank Aktiengesellschaft, London | Position 1,108,320 shares | Ratio 0.3200% | ▼0.3601% | Below 0.5% |
| 2026-03-30 | BNP Paribas Financial Markets SNC | Position 2,881,681 shares | Ratio 0.2500% | ▼0.2600% | Below 0.5% |
| 2026-06-17 | Morgan Stanley & Co. International plc | Position 318,550 shares | Ratio 0.0200% | ▼0.6800% | Below 0.5% |
| 2019-10-04 | BNP Paribas Arbitrage SNC | Position 0 shares | Ratio 0.0000% | ▼0.5200% | Closed |
Disclosure History 90 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-16 | Barclays Capital Securities Ltd | Position 5,246,460 shares | Ratio 0.4700% | ▼0.0401% | Below 0.5% |
| 2026-09-14 | Barclays Capital Securities Ltd | Position 5,736,660 shares | Ratio 0.5100% | ▲0.0300% | — |
| 2026-09-11 | Barclays Capital Securities Ltd | Position 5,349,860 shares | Ratio 0.4800% | ▼0.1000% | Below 0.5% |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 6,551,760 shares | Ratio 0.5800% | ▼0.1100% | — |
| 2026-08-31 | Barclays Capital Securities Ltd | Position 7,774,308 shares | Ratio 0.6900% | ▼0.0901% | — |
| 2026-08-13 | Barclays Capital Securities Ltd | Position 8,767,208 shares | Ratio 0.7800% | ▼0.0201% | — |
| 2026-08-04 | Barclays Capital Securities Ltd | Position 8,986,560 shares | Ratio 0.8000% | ▲0.0100% | — |
| 2026-07-16 | Barclays Capital Securities Ltd | Position 8,812,885 shares | Ratio 0.7900% | ▼0.0101% | — |
| 2026-07-15 | Barclays Capital Securities Ltd | Position 8,939,385 shares | Ratio 0.8000% | ▲0.0100% | — |
| 2026-07-14 | Barclays Capital Securities Ltd | Position 8,908,885 shares | Ratio 0.7900% | ▼0.0201% | — |
| 2026-06-26 | Barclays Capital Securities Ltd | Position 9,083,918 shares | Ratio 0.8100% | ▲0.0700% | — |
| 2026-06-23 | Citigroup Global Markets Limited | Position 3,898,064 shares | Ratio 0.3400% | ▼0.1600% | Below 0.5% |
| 2026-06-19 | Citigroup Global Markets Limited | Position 5,593,564 shares | Ratio 0.5000% | ▲0.0200% | — |
| 2026-06-18 | Citigroup Global Markets Limited | Position 5,433,064 shares | Ratio 0.4800% | ▼0.0301% | Below 0.5% |
| 2026-06-17 | Citigroup Global Markets Limited | Position 5,769,334 shares | Ratio 0.5100% | ▲0.1699% | — |
| 2026-06-17 | Morgan Stanley & Co. International plc | Position 318,550 shares | Ratio 0.0200% | ▼0.6800% | Below 0.5% |
| 2026-06-16 | Morgan Stanley & Co. International plc | Position 7,881,693 shares | Ratio 0.7000% | ▲0.7000% | — |
| 2026-06-15 | Barclays Capital Securities Ltd | Position 8,350,296 shares | Ratio 0.7400% | ▲0.1200% | — |
| 2026-06-04 | Barclays Capital Securities Ltd | Position 6,993,300 shares | Ratio 0.6200% | ▲0.1099% | — |
| 2026-05-27 | Barclays Capital Securities Ltd | Position 5,726,373 shares | Ratio 0.5100% | ▲0.0200% | — |
| 2026-05-26 | Barclays Capital Securities Ltd | Position 5,570,073 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-05-25 | Barclays Capital Securities Ltd | Position 5,579,373 shares | Ratio 0.5000% | ▲0.0999% | — |
| 2026-04-08 | Barclays Capital Securities Ltd | Position 4,749,347 shares | Ratio 0.4200% | ▼0.1500% | Below 0.5% |
| 2026-03-31 | Barclays Capital Securities Ltd | Position 6,436,239 shares | Ratio 0.5700% | ▲0.3500% | — |
| 2026-03-30 | BNP Paribas Financial Markets SNC | Position 2,881,681 shares | Ratio 0.2500% | ▼0.2600% | Below 0.5% |
| 2026-03-23 | BNP Paribas Financial Markets SNC | Position 5,731,021 shares | Ratio 0.5100% | ▲0.5100% | — |
| 2023-04-12 | Citigroup Global Markets Japan Inc. | Position 6,281,577 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2023-04-05 | Citigroup Global Markets Japan Inc. | Position 7,484,834 shares | Ratio 0.5900% | ▼0.0201% | — |
| 2023-03-08 | Citigroup Global Markets Japan Inc. | Position 7,877,993 shares | Ratio 0.6100% | ▲0.1099% | — |
| 2023-02-28 | Citigroup Global Markets Japan Inc. | Position 6,488,420 shares | Ratio 0.5000% | ▲0.0999% | — |
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