West Holdings Corporation 1407Short Interest
Estimated short interest in West Holdings Corporation (1407) is 8.35% of shares outstanding as of 2026-09-11. Institutions holding 0.5% or more: Barclays Capital Securities Ltd, Arrowstreet Capital, Limited Partnership.
Estimated short interest
8.3500%
▲0.0800%
Estimated position (shares)
3,621,398
As of 2026-09-11
Short sellers
15 firms
861 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.
- Barclays Capital Securities Ltd
- Arrowstreet Capital, Limited Partnership
- GOLDMAN SACHS INTERNATIONAL
- JPM Securities Japan Co Ltd.
- Nomura International plc
- Others
8.3500%
Estimated short interest, 2026-09-11
Others4.35%
Nomura International plc0.49%
JPM Securities Japan Co Ltd.0.49%
GOLDMAN SACHS INTERNATIONAL0.49%
Arrowstreet Capital, Limited Partnership1.01%
Barclays Capital Securities Ltd1.52%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-11 | Barclays Capital Securities Ltd | Position 701,483 shares | Ratio 1.5200% | ▲0.0800% | Holding |
| 2025-05-09 | Arrowstreet Capital, Limited Partnership | Position 465,800 shares | Ratio 1.0100% | ▲0.0899% | Holding |
| 2025-03-04 | JPM Securities Japan Co Ltd. | Position 227,181 shares | Ratio 0.4900% | ▼0.0501% | Below 0.5% |
| 2026-07-17 | GOLDMAN SACHS INTERNATIONAL | Position 227,588 shares | Ratio 0.4900% | ▼0.0201% | Below 0.5% |
| 2024-07-26 | Nomura International plc | Position 228,703 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2019-08-13 | Credit Suisse Securities (Europe) Limited | Position 130,800 shares | Ratio 0.4800% | ▼0.0601% | Below 0.5% |
| 2026-05-27 | MERRILL LYNCH INTERNATIONAL | Position 223,854 shares | Ratio 0.4800% | ▼0.0401% | Below 0.5% |
| 2026-07-17 | Citigroup Global Markets Limited | Position 222,328 shares | Ratio 0.4800% | ▼0.0301% | Below 0.5% |
| 2021-04-26 | Credit Suisse AG | Position 216,949 shares | Ratio 0.4700% | ▼0.0401% | Below 0.5% |
| 2024-09-30 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 208,454 shares | Ratio 0.4500% | ▼0.0701% | Below 0.5% |
| 2019-02-08 | 三井住友アセットマネジメント株式会社 | Position 116,900 shares | Ratio 0.4200% | ▼0.0801% | Below 0.5% |
| 2019-08-02 | 三井住友DSアセットマネジメント株式会社 | Position 115,300 shares | Ratio 0.4200% | ▼0.1001% | Below 0.5% |
| 2026-02-12 | UBS AG | Position 195,227 shares | Ratio 0.4200% | ▼0.1800% | Below 0.5% |
| 2025-03-21 | Qube Research & Technologies Limited | Position 189,960 shares | Ratio 0.4100% | ▼0.1800% | Below 0.5% |
| 2026-09-07 | Morgan Stanley MUFG Securities Co., Ltd. | Position 150,871 shares | Ratio 0.3200% | ▼0.2500% | Below 0.5% |
Disclosure History 861 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-11 | Barclays Capital Securities Ltd | Position 701,483 shares | Ratio 1.5200% | ▲0.0800% | — |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 663,883 shares | Ratio 1.4400% | ▼0.0901% | — |
| 2026-09-07 | Morgan Stanley MUFG Securities Co., Ltd. | Position 150,871 shares | Ratio 0.3200% | ▼0.2500% | Below 0.5% |
| 2026-09-04 | Morgan Stanley MUFG Securities Co., Ltd. | Position 264,271 shares | Ratio 0.5700% | ▼0.0401% | — |
| 2026-09-02 | Barclays Capital Securities Ltd | Position 707,903 shares | Ratio 1.5300% | ▼0.1500% | — |
| 2026-09-02 | Morgan Stanley MUFG Securities Co., Ltd. | Position 283,271 shares | Ratio 0.6100% | ▼0.1401% | — |
| 2026-09-01 | Barclays Capital Securities Ltd | Position 774,363 shares | Ratio 1.6800% | ▼0.0201% | — |
| 2026-08-31 | Morgan Stanley MUFG Securities Co., Ltd. | Position 348,280 shares | Ratio 0.7500% | ▲0.0699% | — |
| 2026-08-31 | Barclays Capital Securities Ltd | Position 782,783 shares | Ratio 1.7000% | ▲0.0200% | — |
| 2026-08-28 | Morgan Stanley MUFG Securities Co., Ltd. | Position 316,680 shares | Ratio 0.6800% | ▼0.1100% | — |
| 2026-08-27 | Morgan Stanley MUFG Securities Co., Ltd. | Position 363,680 shares | Ratio 0.7900% | ▼0.0700% | — |
| 2026-08-25 | Morgan Stanley MUFG Securities Co., Ltd. | Position 396,480 shares | Ratio 0.8600% | ▲0.0699% | — |
| 2026-08-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 365,580 shares | Ratio 0.7900% | ▼0.1000% | — |
| 2026-08-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 412,780 shares | Ratio 0.8900% | ▼0.0301% | — |
| 2026-08-07 | Barclays Capital Securities Ltd | Position 777,737 shares | Ratio 1.6800% | ▼0.0201% | — |
| 2026-08-06 | Barclays Capital Securities Ltd | Position 786,045 shares | Ratio 1.7000% | ▲0.0100% | — |
| 2026-08-05 | Morgan Stanley MUFG Securities Co., Ltd. | Position 427,580 shares | Ratio 0.9200% | ▲0.0800% | — |
| 2026-08-05 | Barclays Capital Securities Ltd | Position 780,745 shares | Ratio 1.6900% | ▼0.0901% | — |
| 2026-08-03 | Barclays Capital Securities Ltd | Position 819,796 shares | Ratio 1.7800% | ▼0.0601% | — |
| 2026-07-30 | Morgan Stanley MUFG Securities Co., Ltd. | Position 390,450 shares | Ratio 0.8400% | ▼0.2101% | — |
| 2026-07-28 | Morgan Stanley MUFG Securities Co., Ltd. | Position 486,550 shares | Ratio 1.0500% | ▼0.1300% | — |
| 2026-07-24 | Barclays Capital Securities Ltd | Position 847,770 shares | Ratio 1.8400% | ▲0.0600% | — |
| 2026-07-24 | Morgan Stanley MUFG Securities Co., Ltd. | Position 547,150 shares | Ratio 1.1800% | ▲0.0899% | — |
| 2026-07-22 | Barclays Capital Securities Ltd | Position 823,270 shares | Ratio 1.7800% | ▲0.1000% | — |
| 2026-07-22 | Morgan Stanley MUFG Securities Co., Ltd. | Position 502,350 shares | Ratio 1.0900% | ▼0.0900% | — |
| 2026-07-21 | Barclays Capital Securities Ltd | Position 777,483 shares | Ratio 1.6800% | ▼0.0301% | — |
| 2026-07-21 | Morgan Stanley MUFG Securities Co., Ltd. | Position 547,350 shares | Ratio 1.1800% | ▼0.1001% | — |
| 2026-07-17 | GOLDMAN SACHS INTERNATIONAL | Position 227,588 shares | Ratio 0.4900% | ▼0.0201% | Below 0.5% |
| 2026-07-17 | Barclays Capital Securities Ltd | Position 788,018 shares | Ratio 1.7100% | ▲0.0200% | — |
| 2026-07-17 | Morgan Stanley MUFG Securities Co., Ltd. | Position 593,150 shares | Ratio 1.2800% | ▲0.1799% | — |
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