Collabos Corporation 3908Short Interest
Estimated short interest in Collabos Corporation (3908) is 1.94% of shares outstanding as of 2026-10-01. No institution currently holds 0.5% or more.
Estimated short interest
1.9400%
▼0.1000%
Estimated position (shares)
96,400
As of 2026-10-01
Short sellers
5 firms
65 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.
- Morgan Stanley MUFG Securities Co., Ltd.
- JPM Securities Japan Co Ltd.
- UBS AG
- REGULUS MASTER FUND
- Nomura International plc
1.9400%
Estimated short interest, 2026-10-01
Nomura International plc0.19%
REGULUS MASTER FUND0.35%
UBS AG0.44%
JPM Securities Japan Co Ltd.0.47%
Morgan Stanley MUFG Securities Co., Ltd.0.49%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-10-01 | Morgan Stanley MUFG Securities Co., Ltd. | Position 24,800 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2024-10-09 | JPM Securities Japan Co Ltd. | Position 22,800 shares | Ratio 0.4700% | ▼0.0401% | Below 0.5% |
| 2025-11-10 | UBS AG | Position 22,200 shares | Ratio 0.4400% | ▼0.1500% | Below 0.5% |
| 2018-12-21 | REGULUS MASTER FUND | Position 16,900 shares | Ratio 0.3500% | ▼0.1701% | Below 0.5% |
| 2025-08-19 | Nomura International plc | Position 9,700 shares | Ratio 0.1900% | ▼0.5400% | Below 0.5% |
Disclosure History 65 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-10-01 | Morgan Stanley MUFG Securities Co., Ltd. | Position 24,800 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2026-08-27 | Morgan Stanley MUFG Securities Co., Ltd. | Position 29,600 shares | Ratio 0.5900% | ▼0.0201% | — |
| 2026-04-27 | Morgan Stanley MUFG Securities Co., Ltd. | Position 30,700 shares | Ratio 0.6100% | ▲0.0200% | — |
| 2026-04-23 | Morgan Stanley MUFG Securities Co., Ltd. | Position 29,700 shares | Ratio 0.5900% | ▼0.0101% | — |
| 2026-04-22 | Morgan Stanley MUFG Securities Co., Ltd. | Position 29,900 shares | Ratio 0.6000% | ▲0.0100% | — |
| 2026-04-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 29,500 shares | Ratio 0.5900% | ▼0.1000% | — |
| 2026-03-31 | Morgan Stanley MUFG Securities Co., Ltd. | Position 34,500 shares | Ratio 0.6900% | ▲0.3999% | — |
| 2026-03-27 | Morgan Stanley MUFG Securities Co., Ltd. | Position 14,800 shares | Ratio 0.2900% | ▼0.4000% | Below 0.5% |
| 2026-03-11 | Morgan Stanley MUFG Securities Co., Ltd. | Position 34,800 shares | Ratio 0.6900% | ▲0.6899% | — |
| 2026-03-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 0 shares | Ratio 0.0000% | ▼0.7700% | Closed |
| 2026-03-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 38,500 shares | Ratio 0.7700% | ▼0.1000% | — |
| 2026-02-27 | Morgan Stanley MUFG Securities Co., Ltd. | Position 43,500 shares | Ratio 0.8700% | ▼0.2001% | — |
| 2026-02-26 | Morgan Stanley MUFG Securities Co., Ltd. | Position 53,700 shares | Ratio 1.0700% | ▼0.0501% | — |
| 2026-02-16 | Morgan Stanley MUFG Securities Co., Ltd. | Position 56,200 shares | Ratio 1.1200% | ▲0.1900% | — |
| 2026-02-13 | Morgan Stanley MUFG Securities Co., Ltd. | Position 46,600 shares | Ratio 0.9300% | ▲0.1300% | — |
| 2026-02-09 | Morgan Stanley MUFG Securities Co., Ltd. | Position 40,100 shares | Ratio 0.8000% | ▲0.0800% | — |
| 2026-02-06 | Morgan Stanley MUFG Securities Co., Ltd. | Position 36,200 shares | Ratio 0.7200% | ▲0.1400% | — |
| 2026-02-04 | Morgan Stanley MUFG Securities Co., Ltd. | Position 29,100 shares | Ratio 0.5800% | ▲0.1699% | — |
| 2025-11-10 | UBS AG | Position 22,200 shares | Ratio 0.4400% | ▼0.1500% | Below 0.5% |
| 2025-11-07 | UBS AG | Position 29,800 shares | Ratio 0.5900% | ▲0.4500% | — |
| 2025-09-30 | UBS AG | Position 16,400 shares | Ratio 0.3200% | ▼0.2000% | Below 0.5% |
| 2025-09-25 | UBS AG | Position 25,900 shares | Ratio 0.5200% | ▲0.2500% | — |
| 2025-09-08 | UBS AG | Position 24,800 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2025-09-03 | UBS AG | Position 24,900 shares | Ratio 0.5000% | ▲0.1500% | — |
| 2025-08-26 | UBS AG | Position 18,400 shares | Ratio 0.3600% | ▼0.1701% | Below 0.5% |
| 2025-08-26 | Morgan Stanley MUFG Securities Co., Ltd. | Position 22,400 shares | Ratio 0.4500% | ▼0.0500% | Below 0.5% |
| 2025-08-25 | Morgan Stanley MUFG Securities Co., Ltd. | Position 24,900 shares | Ratio 0.5000% | ▲0.5000% | — |
| 2025-08-22 | UBS AG | Position 26,400 shares | Ratio 0.5300% | ▲0.2400% | — |
| 2025-08-20 | UBS AG | Position 9,000 shares | Ratio 0.1800% | ▼0.3401% | Below 0.5% |
| 2025-08-19 | UBS AG | Position 25,900 shares | Ratio 0.5200% | ▼0.0900% | — |
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