Nippon Air Conditioning Services Co.,Ltd. 4658Short Interest
Estimated short interest in Nippon Air Conditioning Services Co.,Ltd. (4658) is 1.20% of shares outstanding as of 2026-08-04. Institutions holding 0.5% or more: Barclays Bank PLC, Diversified Select Opportunities, LLC.
Estimated short interest
1.2000%
▲0.1000%
Estimated position (shares)
432,300
As of 2026-08-04
Short sellers
2 firms
11 reports
Short Interest Trend By institution, % of shares outstanding
Estimated short interest, stacking the latest reported position of each short seller. The 3 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 Bank PLC
- Diversified Select Opportunities, LLC
- SMBC Nikko Securities Inc.
1.2000%
Estimated short interest, 2026-08-04
Diversified Select Opportunities, LLC0.60%
Barclays Bank PLC0.60%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-08-04 | Barclays Bank PLC | Position 216,100 shares | Ratio 0.6000% | ▲0.0999% | Holding |
| 2026-07-03 | Diversified Select Opportunities, LLC | Position 216,200 shares | Ratio 0.6000% | ▲0.0999% | Holding |
| 2018-08-20 | SMBC Nikko Securities Inc. | Position 0 shares | Ratio 0.0000% | ▼0.5100% | Closed |
Disclosure History 11 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-08-04 | Barclays Bank PLC | Position 216,100 shares | Ratio 0.6000% | ▲0.0999% | — |
| 2026-07-03 | Diversified Select Opportunities, LLC | Position 216,200 shares | Ratio 0.6000% | ▲0.0999% | — |
| 2026-06-22 | Diversified Select Opportunities, LLC | Position 180,900 shares | Ratio 0.5000% | ▲0.0999% | — |
| 2026-06-19 | Barclays Bank PLC | Position 179,100 shares | Ratio 0.5000% | ▲0.0999% | — |
| 2018-08-20 | SMBC Nikko Securities Inc. | Position 0 shares | Ratio 0.0000% | ▼0.5100% | Closed |
| 2018-08-07 | SMBC Nikko Securities Inc. | Position 182,700 shares | Ratio 0.5100% | ▲0.0300% | — |
| 2018-08-06 | SMBC Nikko Securities Inc. | Position 173,900 shares | Ratio 0.4800% | ▼0.0401% | Below 0.5% |
| 2018-07-26 | SMBC Nikko Securities Inc. | Position 187,600 shares | Ratio 0.5200% | ▲0.1000% | — |
| 2018-01-24 | SMBC Nikko Securities Inc. | Position 3,100 shares | Ratio 0.0000% | ▼0.6500% | Closed |
| 2018-01-22 | SMBC Nikko Securities Inc. | Position 232,700 shares | Ratio 0.6500% | ▲0.1500% | — |
| 2018-01-09 | SMBC Nikko Securities Inc. | Position 179,300 shares | Ratio 0.5000% | ▲0.0800% | — |
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