atect corporation 4241Short Interest
Estimated short interest in atect corporation (4241) is 4.88% of shares outstanding as of 2026-09-11. No institution currently holds 0.5% or more.
Estimated short interest
4.8800%
▼0.1200%
Estimated position (shares)
219,386
As of 2026-09-11
Short sellers
13 firms
447 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
- BNP Paribas Financial Markets SNC formerly known as BNP Paribas Arbitrage SNC
- XTX Markets Pte Ltd
- Morgan Stanley MUFG Securities Co., Ltd.
- Others
4.8800%
Estimated short interest, 2026-09-11
Others2.47%
Morgan Stanley MUFG Securities Co., Ltd.0.46%
XTX Markets Pte Ltd0.48%
BNP Paribas Financial Markets SNC formerly known as BNP Paribas Arbitrage SNC0.49%
GOLDMAN SACHS INTERNATIONAL0.49%
JPM Securities Japan Co Ltd.0.49%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-07-07 | JPM Securities Japan Co Ltd. | Position 22,100 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2024-07-23 | GOLDMAN SACHS INTERNATIONAL | Position 21,900 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2024-03-01 | BNP Paribas Financial Markets SNC formerly known as BNP Paribas Arbitrage SNC | Position 22,100 shares | Ratio 0.4900% | ▼0.1000% | Below 0.5% |
| 2024-06-18 | XTX Markets Pte Ltd | Position 21,400 shares | Ratio 0.4800% | ▼0.0501% | Below 0.5% |
| 2026-09-11 | Morgan Stanley MUFG Securities Co., Ltd. | Position 20,500 shares | Ratio 0.4600% | ▼0.1200% | Below 0.5% |
| 2026-08-12 | Barclays Capital Securities Ltd | Position 20,600 shares | Ratio 0.4600% | ▼0.1200% | Below 0.5% |
| 2026-05-20 | Nomura International plc | Position 19,286 shares | Ratio 0.4300% | ▼0.1001% | Below 0.5% |
| 2024-07-26 | UBS AG | Position 18,100 shares | Ratio 0.4000% | ▼0.1501% | Below 0.5% |
| 2020-02-28 | Credit Suisse AG | Position 17,600 shares | Ratio 0.3900% | ▼0.1701% | Below 0.5% |
| 2019-12-03 | Credit Suisse Securities (Japan) Limited | Position 15,600 shares | Ratio 0.3500% | ▼0.5300% | Below 0.5% |
| 2024-02-09 | MERRILL LYNCH INTERNATIONAL | Position 15,900 shares | Ratio 0.3500% | ▼0.4100% | Below 0.5% |
| 2024-01-18 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 2,400 shares | Ratio 0.0500% | ▼0.5300% | Below 0.5% |
| 2019-11-25 | Credit Suisse Securities (Europe) Limited | Position 1,900 shares | Ratio 0.0400% | ▼0.5600% | Below 0.5% |
Disclosure History 447 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-11 | Morgan Stanley MUFG Securities Co., Ltd. | Position 20,500 shares | Ratio 0.4600% | ▼0.1200% | Below 0.5% |
| 2026-09-08 | Morgan Stanley MUFG Securities Co., Ltd. | Position 25,800 shares | Ratio 0.5800% | ▼0.1001% | — |
| 2026-09-03 | Morgan Stanley MUFG Securities Co., Ltd. | Position 30,500 shares | Ratio 0.6800% | ▼0.0900% | — |
| 2026-09-01 | Morgan Stanley MUFG Securities Co., Ltd. | Position 34,400 shares | Ratio 0.7700% | ▼0.1000% | — |
| 2026-08-28 | Morgan Stanley MUFG Securities Co., Ltd. | Position 38,800 shares | Ratio 0.8700% | ▼0.1000% | — |
| 2026-08-25 | Morgan Stanley MUFG Securities Co., Ltd. | Position 43,200 shares | Ratio 0.9700% | ▼0.1101% | — |
| 2026-08-18 | Morgan Stanley MUFG Securities Co., Ltd. | Position 48,000 shares | Ratio 1.0800% | ▼0.0900% | — |
| 2026-08-13 | Morgan Stanley MUFG Securities Co., Ltd. | Position 52,100 shares | Ratio 1.1700% | ▼0.1101% | — |
| 2026-08-12 | Barclays Capital Securities Ltd | Position 20,600 shares | Ratio 0.4600% | ▼0.1200% | Below 0.5% |
| 2026-08-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 57,200 shares | Ratio 1.2800% | ▼0.1000% | — |
| 2026-08-07 | Morgan Stanley MUFG Securities Co., Ltd. | Position 61,300 shares | Ratio 1.3800% | ▼0.1001% | — |
| 2026-08-04 | Barclays Capital Securities Ltd | Position 26,000 shares | Ratio 0.5800% | ▼0.0701% | — |
| 2026-08-03 | Morgan Stanley MUFG Securities Co., Ltd. | Position 66,100 shares | Ratio 1.4800% | ▼0.0701% | — |
| 2026-07-30 | Barclays Capital Securities Ltd | Position 29,000 shares | Ratio 0.6500% | ▼0.0500% | — |
| 2026-07-29 | Barclays Capital Securities Ltd | Position 31,200 shares | Ratio 0.7000% | ▲0.0100% | — |
| 2026-07-29 | Morgan Stanley MUFG Securities Co., Ltd. | Position 68,900 shares | Ratio 1.5500% | ▼0.1300% | — |
| 2026-07-23 | Morgan Stanley MUFG Securities Co., Ltd. | Position 74,700 shares | Ratio 1.6800% | ▼0.0801% | — |
| 2026-07-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 78,100 shares | Ratio 1.7600% | ▼0.1101% | — |
| 2026-07-16 | Morgan Stanley MUFG Securities Co., Ltd. | Position 83,100 shares | Ratio 1.8700% | ▼0.0700% | — |
| 2026-07-14 | Morgan Stanley MUFG Securities Co., Ltd. | Position 86,400 shares | Ratio 1.9400% | ▼0.1401% | — |
| 2026-07-10 | Barclays Capital Securities Ltd | Position 30,900 shares | Ratio 0.6900% | ▲0.0199% | — |
| 2026-07-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 92,300 shares | Ratio 2.0800% | ▼0.0201% | — |
| 2026-07-07 | JPM Securities Japan Co Ltd. | Position 22,100 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-06-30 | JPM Securities Japan Co Ltd. | Position 22,200 shares | Ratio 0.5000% | ▲0.0499% | — |
| 2026-06-29 | Barclays Capital Securities Ltd | Position 32,200 shares | Ratio 0.7200% | ▲0.0499% | — |
| 2026-06-26 | Barclays Capital Securities Ltd | Position 30,100 shares | Ratio 0.6700% | ▲0.1099% | — |
| 2026-06-26 | Morgan Stanley MUFG Securities Co., Ltd. | Position 93,300 shares | Ratio 2.1000% | ▲0.0300% | — |
| 2026-06-25 | Barclays Capital Securities Ltd | Position 25,086 shares | Ratio 0.5600% | ▼0.0800% | — |
| 2026-06-22 | Morgan Stanley MUFG Securities Co., Ltd. | Position 92,000 shares | Ratio 2.0700% | ▼0.1201% | — |
| 2026-06-18 | Barclays Capital Securities Ltd | Position 28,500 shares | Ratio 0.6400% | ▲0.1300% | — |
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