DNA Chip Research Inc. 2397Short Interest
Estimated short interest in DNA Chip Research Inc. (2397) is 7.26% of shares outstanding as of 2025-02-28. Institutions holding 0.5% or more: Arrowstreet International Equity - EAFE Alpha Extension Fund, Segregated Portfolio D.
Estimated short interest
7.26%
▼0.11%
Estimated position (shares)
461,080
As of 2025-02-28
Short sellers
16 firms
783 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.
- Arrowstreet International Equity - EAFE Alpha Extension Fund
- Segregated Portfolio D
- GOLDMAN SACHS INTERNATIONAL
- Deutsche Bank Aktiengesellschaft, London
- JANE STREET GLOBAL TRADING, LLC
- Others
7.26%
Estimated short interest, 2025-02-28
Others4.03%
JANE STREET GLOBAL TRADING, LLC0.49%
Deutsche Bank Aktiengesellschaft, London0.49%
GOLDMAN SACHS INTERNATIONAL0.49%
Segregated Portfolio D0.87%
Arrowstreet International Equity - EAFE Alpha Extension Fund0.89%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2024-04-02 | Arrowstreet International Equity - EAFE Alpha Extension Fund | Position 60,600 shares | Ratio 0.89% | ▼0.02% | Holding |
| 2023-03-20 | Segregated Portfolio D | Position 55,690 shares | Ratio 0.87% | ▲0.16% | Holding |
| 2019-08-05 | Deutsche Bank Aktiengesellschaft, London | Position 25,100 shares | Ratio 0.49% | ▼0.09% | Below 0.5% |
| 2024-11-26 | GOLDMAN SACHS INTERNATIONAL | Position 33,500 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2020-10-21 | JANE STREET GLOBAL TRADING, LLC | Position 28,400 shares | Ratio 0.49% | ▼0.13% | Below 0.5% |
| 2024-03-08 | JPM Securities Japan Co Ltd. | Position 29,500 shares | Ratio 0.46% | ▼0.11% | Below 0.5% |
| 2024-05-21 | Barclays Capital Securities Ltd | Position 31,800 shares | Ratio 0.46% | ▼0.09% | Below 0.5% |
| 2025-02-28 | Arrowstreet Capital, Limited Partnership | Position 31,500 shares | Ratio 0.46% | ▼0.12% | Below 0.5% |
| 2020-11-10 | Credit Suisse AG | Position 24,900 shares | Ratio 0.43% | ▼0.10% | Below 0.5% |
| 2024-05-21 | Morgan Stanley MUFG Securities Co., Ltd. | Position 28,800 shares | Ratio 0.42% | ▼0.24% | Below 0.5% |
| 2023-03-15 | Nomura International plc | Position 26,800 shares | Ratio 0.42% | ▼0.22% | Below 0.5% |
| 2024-05-13 | XTX Markets Pte Ltd | Position 26,200 shares | Ratio 0.38% | ▼0.28% | Below 0.5% |
| 2023-02-17 | MERRILL LYNCH INTERNATIONAL | Position 21,000 shares | Ratio 0.36% | ▼0.25% | Below 0.5% |
| 2019-11-06 | Credit Suisse Securities (Europe) Limited | Position 17,700 shares | Ratio 0.34% | ▼0.32% | Below 0.5% |
| 2024-08-02 | UBS AG | Position 10,300 shares | Ratio 0.15% | ▼0.35% | Below 0.5% |
| 2023-02-10 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 8,400 shares | Ratio 0.14% | ▼0.46% | Below 0.5% |
Disclosure History 783 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2025-02-28 | Arrowstreet Capital, Limited Partnership | Position 32,390 shares | Ratio 0.47% | ▼0.21% | Below 0.5% |
| 2025-02-28 | Arrowstreet Capital, Limited Partnership | Position 31,500 shares | Ratio 0.46% | ▼0.12% | Below 0.5% |
| 2025-02-27 | Arrowstreet Capital, Limited Partnership | Position 39,800 shares | Ratio 0.58% | ▼0.08% | — |
| 2025-02-26 | Arrowstreet Capital, Limited Partnership | Position 46,390 shares | Ratio 0.68% | ▼0.10% | — |
| 2025-02-26 | Arrowstreet Capital, Limited Partnership | Position 44,900 shares | Ratio 0.66% | ▼0.13% | — |
| 2025-02-25 | Arrowstreet Capital, Limited Partnership | Position 52,890 shares | Ratio 0.78% | ▼0.09% | — |
| 2025-02-19 | Arrowstreet Capital, Limited Partnership | Position 53,800 shares | Ratio 0.79% | ▼0.10% | — |
| 2024-11-26 | GOLDMAN SACHS INTERNATIONAL | Position 33,500 shares | Ratio 0.49% | ▼0.01% | Below 0.5% |
| 2024-10-18 | GOLDMAN SACHS INTERNATIONAL | Position 34,500 shares | Ratio 0.50% | ▲0.02% | — |
| 2024-09-06 | GOLDMAN SACHS INTERNATIONAL | Position 33,100 shares | Ratio 0.48% | ▼0.04% | Below 0.5% |
| 2024-08-28 | GOLDMAN SACHS INTERNATIONAL | Position 35,700 shares | Ratio 0.52% | ▲0.03% | — |
| 2024-08-15 | GOLDMAN SACHS INTERNATIONAL | Position 33,600 shares | Ratio 0.49% | ▼0.04% | Below 0.5% |
| 2024-08-08 | GOLDMAN SACHS INTERNATIONAL | Position 36,000 shares | Ratio 0.53% | ▲0.05% | — |
| 2024-08-07 | GOLDMAN SACHS INTERNATIONAL | Position 33,000 shares | Ratio 0.48% | ▼0.11% | Below 0.5% |
| 2024-08-05 | GOLDMAN SACHS INTERNATIONAL | Position 40,200 shares | Ratio 0.59% | ▼0.22% | — |
| 2024-08-02 | UBS AG | Position 10,300 shares | Ratio 0.15% | ▼0.35% | Below 0.5% |
| 2024-08-02 | GOLDMAN SACHS INTERNATIONAL | Position 54,900 shares | Ratio 0.81% | ▼0.11% | — |
| 2024-08-01 | UBS AG | Position 34,000 shares | Ratio 0.50% | ▼0.67% | — |
| 2024-08-01 | GOLDMAN SACHS INTERNATIONAL | Position 62,300 shares | Ratio 0.92% | ▲0.03% | — |
| 2024-07-31 | GOLDMAN SACHS INTERNATIONAL | Position 60,800 shares | Ratio 0.89% | ▼0.06% | — |
| 2024-07-30 | UBS AG | Position 79,300 shares | Ratio 1.17% | ▼0.11% | — |
| 2024-07-29 | UBS AG | Position 86,900 shares | Ratio 1.28% | ▼0.06% | — |
| 2024-07-24 | UBS AG | Position 90,800 shares | Ratio 1.34% | ▼0.06% | — |
| 2024-07-23 | UBS AG | Position 95,200 shares | Ratio 1.40% | ▼0.21% | — |
| 2024-07-22 | UBS AG | Position 109,500 shares | Ratio 1.61% | ▲0.75% | — |
| 2024-07-22 | GOLDMAN SACHS INTERNATIONAL | Position 64,900 shares | Ratio 0.95% | ▲0.14% | — |
| 2024-07-19 | UBS AG | Position 58,500 shares | Ratio 0.86% | ▲0.49% | — |
| 2024-07-18 | GOLDMAN SACHS INTERNATIONAL | Position 55,300 shares | Ratio 0.81% | ▲0.02% | — |
| 2024-07-17 | GOLDMAN SACHS INTERNATIONAL | Position 54,000 shares | Ratio 0.79% | ▼0.10% | — |
| 2024-07-11 | GOLDMAN SACHS INTERNATIONAL | Position 60,400 shares | Ratio 0.89% | ▲0.19% | — |
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