WingArc1st Inc. 4432Short Interest
Estimated short interest in WingArc1st Inc. (4432) is 3.69% of shares outstanding as of 2026-09-08. Institutions holding 0.5% or more: J.P. MORGAN SECURITIES PLC.
Estimated short interest
3.6900%
▲0.1100%
Estimated position (shares)
1,303,659
As of 2026-09-08
Short sellers
8 firms
131 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.
- J.P. MORGAN SECURITIES PLC
- Nomura International plc
- MERRILL LYNCH INTERNATIONAL
- GOLDMAN SACHS INTERNATIONAL
- JPM Securities Japan Co Ltd.
- Others
3.6900%
Estimated short interest, 2026-09-08
Others1.11%
JPM Securities Japan Co Ltd.0.48%
GOLDMAN SACHS INTERNATIONAL0.48%
MERRILL LYNCH INTERNATIONAL0.49%
Nomura International plc0.49%
J.P. MORGAN SECURITIES PLC0.64%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-08 | J.P. MORGAN SECURITIES PLC | Position 225,500 shares | Ratio 0.6400% | ▲0.1099% | Holding |
| 2022-02-02 | MERRILL LYNCH INTERNATIONAL | Position 169,399 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-07-16 | Nomura International plc | Position 171,981 shares | Ratio 0.4900% | ▼0.3201% | Below 0.5% |
| 2026-05-18 | JPM Securities Japan Co Ltd. | Position 170,481 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2025-09-17 | GOLDMAN SACHS INTERNATIONAL | Position 168,568 shares | Ratio 0.4800% | ▼0.1100% | Below 0.5% |
| 2025-12-03 | Morgan Stanley MUFG Securities Co., Ltd. | Position 170,700 shares | Ratio 0.4800% | ▼0.1100% | Below 0.5% |
| 2025-03-14 | Societe Generale | Position 125,400 shares | Ratio 0.3500% | ▼0.1501% | Below 0.5% |
| 2023-09-27 | Individual | Position 98,400 shares | Ratio 0.2800% | ▼0.2200% | Below 0.5% |
| 2021-04-09 | Nomura Securities Co., Ltd. | Position 0 shares | Ratio 0.0000% | ▼5.1100% | Closed |
| 2021-10-18 | Morgan Stanley & Co. International plc | Position 0 shares | Ratio 0.0000% | ▼0.8101% | Closed |
| 2026-03-10 | Citigroup Global Markets Japan Inc. | Position 3,230 shares | Ratio 0.0000% | ▼2.3300% | Closed |
Disclosure History 131 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-08 | J.P. MORGAN SECURITIES PLC | Position 225,500 shares | Ratio 0.6400% | ▲0.1099% | — |
| 2026-09-01 | J.P. MORGAN SECURITIES PLC | Position 188,300 shares | Ratio 0.5300% | ▲0.4600% | — |
| 2026-07-16 | Nomura International plc | Position 171,981 shares | Ratio 0.4900% | ▼0.3201% | Below 0.5% |
| 2026-07-14 | Nomura International plc | Position 287,140 shares | Ratio 0.8100% | ▼0.2500% | — |
| 2026-07-13 | Nomura International plc | Position 371,776 shares | Ratio 1.0600% | ▲0.0700% | — |
| 2026-07-10 | Nomura International plc | Position 349,107 shares | Ratio 0.9900% | ▼0.0101% | — |
| 2026-07-08 | Nomura International plc | Position 353,100 shares | Ratio 1.0000% | ▲0.0100% | — |
| 2026-07-07 | Nomura International plc | Position 348,891 shares | Ratio 0.9900% | ▼0.0901% | — |
| 2026-06-23 | Nomura International plc | Position 379,010 shares | Ratio 1.0800% | ▼0.0201% | — |
| 2026-06-22 | Nomura International plc | Position 387,891 shares | Ratio 1.1000% | ▲0.0500% | — |
| 2026-06-19 | Nomura International plc | Position 369,731 shares | Ratio 1.0500% | ▲0.0800% | — |
| 2026-06-17 | Nomura International plc | Position 341,089 shares | Ratio 0.9700% | ▼0.0401% | — |
| 2026-06-16 | Nomura International plc | Position 354,013 shares | Ratio 1.0100% | ▲0.0200% | — |
| 2026-06-12 | Nomura International plc | Position 351,010 shares | Ratio 1.0000% | ▲0.0400% | — |
| 2026-06-10 | Nomura International plc | Position 336,903 shares | Ratio 0.9600% | ▲0.1599% | — |
| 2026-06-08 | Nomura International plc | Position 283,544 shares | Ratio 0.8000% | ▲0.0200% | — |
| 2026-06-05 | Nomura International plc | Position 274,195 shares | Ratio 0.7800% | ▲0.1300% | — |
| 2026-06-04 | Nomura International plc | Position 230,875 shares | Ratio 0.6500% | ▲0.0999% | — |
| 2026-06-03 | Nomura International plc | Position 193,890 shares | Ratio 0.5500% | ▼0.0500% | — |
| 2026-06-01 | Nomura International plc | Position 210,994 shares | Ratio 0.6000% | ▲0.0100% | — |
| 2026-05-29 | Nomura International plc | Position 208,494 shares | Ratio 0.5900% | ▼0.0101% | — |
| 2026-05-28 | Nomura International plc | Position 210,252 shares | Ratio 0.6000% | ▲0.0999% | — |
| 2026-05-18 | JPM Securities Japan Co Ltd. | Position 170,481 shares | Ratio 0.4800% | ▼0.0201% | Below 0.5% |
| 2026-05-14 | Nomura International plc | Position 178,272 shares | Ratio 0.5000% | ▲0.0900% | — |
| 2026-05-14 | JPM Securities Japan Co Ltd. | Position 176,881 shares | Ratio 0.5000% | ▲0.0200% | — |
| 2026-05-13 | JPM Securities Japan Co Ltd. | Position 169,881 shares | Ratio 0.4800% | ▼0.0401% | Below 0.5% |
| 2026-04-30 | JPM Securities Japan Co Ltd. | Position 183,981 shares | Ratio 0.5200% | ▲0.1100% | — |
| 2026-03-23 | Nomura International plc | Position 164,189 shares | Ratio 0.4600% | ▼0.0400% | Below 0.5% |
| 2026-03-19 | Nomura International plc | Position 175,676 shares | Ratio 0.5000% | ▲0.0100% | — |
| 2026-03-18 | Nomura International plc | Position 174,774 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
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