レナサイエンス（4889）の空売り残高
レナサイエンス（4889）の現在の空売り残高は 1,488,206株、対発行株数の割合は 10.77% です（2026-06-16公表時点、6機関が報告）。
空売り残高（合計）の推移
- JPM Securities Japan Co
- MERRILL LYNCH
- Nomura
- Barclays Capital Securities
- UBS
- モルガン・スタンレーMUFG証券
- BNP Paribas Financial Markets
- Jump Trading Pacific
空売り者ごとの積み上げ（直近半年）。下の表は合計を最大12ヶ月分の数値で掲載。
繰越を反映した営業日ごとの空売り残高 合計（新しい順・直近90日を表示）。
| 計算日 | 残高数量（合計） | 残高割合 |
|---|---|---|
| 2026/03/17 | 1,083,499 | 7.99% (+0.30%) |
| 2026/03/16 | 1,040,796 | 7.69% (+0.14%) |
| 2026/03/13 | 1,023,252 | 7.55% (-0.34%) |
| 2026/03/12 | 1,070,121 | 7.89% (+1.15%) |
| 2026/03/11 | 913,434 | 6.74% (-0.75%) |
| 2026/03/10 | 1,011,072 | 7.49% (-0.34%) |
| 2026/03/09 | 1,058,166 | 7.83% (+0.75%) |
| 2026/03/06 | 946,834 | 7.08% (+0.04%) |
| 2026/03/05 | 938,355 | 7.04% (-0.83%) |
| 2026/03/04 | 1,046,794 | 7.87% (+0.20%) |
| 2026/03/03 | 1,021,105 | 7.67% (-0.06%) |
| 2026/03/02 | 1,028,653 | 7.73% (+0.09%) |
| 2026/02/27 | 1,016,616 | 7.64% (-0.91%) |
| 2026/02/26 | 1,135,707 | 8.55% (+0.21%) |
| 2026/02/25 | 1,109,007 | 8.34% (-0.13%) |
| 2026/02/24 | 1,126,124 | 8.47% (-0.14%) |
| 2026/02/20 | 1,145,322 | 8.61% (+0.10%) |
| 2026/02/19 | 1,132,222 | 8.51% (+0.89%) |
| 2026/02/18 | 1,015,062 | 7.62% (-0.08%) |
| 2026/02/17 | 1,024,232 | 7.70% (-0.18%) |
| 2026/02/16 | 1,047,670 | 7.88% (-0.60%) |
| 2026/02/13 | 1,126,306 | 8.48% (+0.29%) |
| 2026/02/12 | 1,088,931 | 8.19% (-0.91%) |
| 2026/02/10 | 1,210,092 | 9.10% (+2.16%) |
| 2026/02/09 | 922,821 | 6.94% (-0.07%) |
| 2026/02/06 | 932,633 | 7.01% (+0.04%) |
| 2026/02/05 | 927,830 | 6.97% (-0.10%) |
| 2026/02/04 | 941,671 | 7.07% (-0.08%) |
| 2026/02/03 | 953,171 | 7.15% (-0.13%) |
| 2026/02/02 | 971,062 | 7.28% (-0.01%) |
機関別の空売り残高（過去12ヶ月の報告）
直近12ヶ月の機関別 空売り残高の報告（計算日の新しい順、全782件中 直近90件を表示）。
| 空売り者 | 計算日 | 残高数量 | 残高割合 |
|---|---|---|---|
| Nomura | 5/18 | 79,366 | 0.57% (+0.19%) |
| JPM Securities Japan Co | 5/15 | 462,434 | 3.35% (-0.06%) |
| UBS | 5/15 | 190,100 | 1.37% (+0.12%) |
| モルガン・スタンレーMUFG証券 | 5/15 | 188,700 | 1.36% (+0.56%) |
| MERRILL LYNCH | 5/15 | 57,500 | 0.41% (-0.21%) |
| Barclays Capital Securities | 5/15 | 0 | 0.00% (-1.31%) |
| Barclays Capital Securities | 5/14 | 181,600 | 1.31% (-0.80%) |
| UBS | 5/14 | 172,300 | 1.25% (+0.22%) |
| モルガン・スタンレーMUFG証券 | 5/14 | 110,800 | 0.80% (+0.38%) |
| MERRILL LYNCH | 5/14 | 85,700 | 0.62% (+0.03%) |
| Barclays Capital Securities | 5/12 | 291,400 | 2.11% (+0.11%) |
| UBS | 5/12 | 142,500 | 1.03% (-0.18%) |
| MERRILL LYNCH | 5/12 | 82,000 | 0.59% (-0.10%) |
| Barclays Capital Securities | 5/11 | 276,400 | 2.00% (+0.16%) |
| UBS | 5/11 | 168,000 | 1.21% (-0.18%) |
| MERRILL LYNCH | 5/11 | 96,300 | 0.69% (+0.02%) |
| JPM Securities Japan Co | 5/8 | 470,834 | 3.41% (+0.04%) |
| Barclays Capital Securities | 5/8 | 254,300 | 1.84% (-0.29%) |
| UBS | 5/8 | 192,400 | 1.39% (-0.33%) |
| MERRILL LYNCH | 5/8 | 93,500 | 0.67% (-0.04%) |
| Nomura | 5/8 | 53,261 | 0.38% (-0.14%) |
| Barclays Capital Securities | 5/7 | 294,000 | 2.13% (+0.47%) |
| UBS | 5/7 | 237,200 | 1.72% (+0.70%) |
| MERRILL LYNCH | 5/7 | 98,500 | 0.71% (+0.08%) |
| Nomura | 5/7 | 71,819 | 0.52% (+0.11%) |
| Barclays Capital Securities | 5/1 | 229,791 | 1.66% (+0.16%) |
| MERRILL LYNCH | 5/1 | 87,700 | 0.63% (+0.01%) |
| MERRILL LYNCH | 4/28 | 86,300 | 0.62% (+0.03%) |
| Barclays Capital Securities | 4/27 | 207,009 | 1.50% (+0.06%) |
| MERRILL LYNCH | 4/27 | 82,100 | 0.59% (+0.01%) |