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 |
|---|---|---|
| 2026/04/30 | 899,743 | 6.51% (0.00%) |
| 2026/04/28 | 899,743 | 6.51% (+0.03%) |
| 2026/04/27 | 895,543 | 6.48% (-1.68%) |
| 2026/04/24 | 1,129,558 | 8.16% (-0.92%) |
| 2026/04/23 | 1,257,374 | 9.08% (-0.16%) |
| 2026/04/22 | 1,280,179 | 9.24% (-0.27%) |
| 2026/04/21 | 1,312,679 | 9.51% (+0.35%) |
| 2026/04/20 | 1,265,293 | 9.16% (+0.16%) |
| 2026/04/17 | 1,244,002 | 9.00% (+0.18%) |
| 2026/04/16 | 1,219,762 | 8.82% (+0.19%) |
| 2026/04/15 | 1,192,242 | 8.63% (-0.27%) |
| 2026/04/14 | 1,231,620 | 8.90% (-0.48%) |
| 2026/04/13 | 1,297,057 | 9.38% (+0.47%) |
| 2026/04/10 | 1,229,367 | 8.91% (+0.02%) |
| 2026/04/09 | 1,226,726 | 8.89% (+0.19%) |
| 2026/04/08 | 1,201,226 | 8.70% (+0.01%) |
| 2026/04/07 | 1,199,273 | 8.69% (+0.28%) |
| 2026/04/06 | 1,160,273 | 8.41% (+0.20%) |
| 2026/04/03 | 1,134,061 | 8.21% (-0.08%) |
| 2026/04/02 | 1,134,161 | 8.29% (+0.32%) |
| 2026/04/01 | 1,091,061 | 7.97% (-0.25%) |
| 2026/03/31 | 1,121,556 | 8.22% (+0.08%) |
| 2026/03/30 | 1,109,043 | 8.14% (-0.12%) |
| 2026/03/27 | 1,120,843 | 8.26% (-0.23%) |
| 2026/03/26 | 1,151,129 | 8.49% (-0.35%) |
| 2026/03/25 | 1,199,343 | 8.84% (+0.64%) |
| 2026/03/24 | 1,112,125 | 8.20% (-0.44%) |
| 2026/03/23 | 1,172,107 | 8.64% (-0.71%) |
| 2026/03/19 | 1,335,211 | 9.84% (+0.32%) |
| 2026/03/18 | 1,289,481 | 9.52% (+1.53%) |
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%) |