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 1,660,011株、対発行株数の割合は 12.03% です（2026-07-10公表時点、5機関が報告）。機関ごとの内訳を積み上げグラフで表示し、日次の合計残高（繰越反映）の推移もチャートで確認できます。
空売り残高（合計）の推移
- JPM Securities Japan Co
- MERRILL LYNCH
- Barclays Capital Securities
- Nomura
- 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 |
|---|---|---|
| 2026/05/29 | 974,934 | 7.06% (+0.13%) |
| 2026/05/28 | 956,934 | 6.93% (+0.05%) |
| 2026/05/27 | 950,534 | 6.88% (-0.25%) |
| 2026/05/26 | 985,834 | 7.13% (-0.41%) |
| 2026/05/25 | 1,043,234 | 7.54% (+0.16%) |
| 2026/05/22 | 1,019,834 | 7.38% (+0.15%) |
| 2026/05/21 | 999,734 | 7.23% (+0.15%) |
| 2026/05/20 | 979,260 | 7.08% (-0.17%) |
| 2026/05/19 | 1,001,300 | 7.25% (+0.14%) |
| 2026/05/18 | 981,700 | 7.11% (+0.62%) |
| 2026/05/15 | 898,734 | 6.49% (-0.90%) |
| 2026/05/14 | 1,021,234 | 7.39% (+0.25%) |
| 2026/05/13 | 986,734 | 7.14% (0.00%) |
| 2026/05/12 | 986,734 | 7.14% (-0.17%) |
| 2026/05/11 | 1,011,534 | 7.31% (-0.38%) |
| 2026/05/08 | 1,064,295 | 7.69% (-0.76%) |
| 2026/05/07 | 1,166,453 | 8.45% (+1.77%) |
| 2026/05/01 | 923,925 | 6.68% (+0.17%) |
| 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%) |
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777件中 直近90件を表示）。
| 空売り者 | 計算日 | 残高数量 | 残高割合 |
|---|---|---|---|
| MERRILL LYNCH | 7/8 | 346,700 | 2.51% (-0.04%) |
| Nomura | 7/8 | 219,777 | 1.59% (-0.01%) |
| JPM Securities Japan Co | 7/7 | 703,334 | 5.10% (+0.08%) |
| MERRILL LYNCH | 7/7 | 351,400 | 2.55% (+0.07%) |
| Barclays Capital Securities | 7/7 | 307,500 | 2.23% (+0.32%) |
| Nomura | 7/7 | 221,792 | 1.60% (+0.10%) |
| MERRILL LYNCH | 7/6 | 342,300 | 2.48% (-0.11%) |
| Barclays Capital Securities | 7/6 | 264,100 | 1.91% (+0.06%) |
| Nomura | 7/6 | 206,679 | 1.50% (+0.03%) |
| UBS | 7/6 | 82,700 | 0.60% (+0.02%) |
| MERRILL LYNCH | 7/3 | 357,400 | 2.59% (-0.01%) |
| Nomura | 7/3 | 202,673 | 1.47% (-0.07%) |
| MERRILL LYNCH | 7/2 | 358,600 | 2.60% (+0.02%) |
| Nomura | 7/2 | 212,348 | 1.54% (-0.06%) |
| MERRILL LYNCH | 7/1 | 356,200 | 2.58% (+0.02%) |
| Barclays Capital Securities | 7/1 | 255,700 | 1.85% (+0.20%) |
| Nomura | 7/1 | 221,711 | 1.60% (+0.01%) |
| UBS | 7/1 | 80,500 | 0.58% (-0.05%) |
| JPM Securities Japan Co | 6/30 | 692,634 | 5.02% (+0.06%) |
| Nomura | 6/30 | 219,768 | 1.59% (-0.03%) |
| JPM Securities Japan Co | 6/29 | 684,634 | 4.96% (+0.11%) |
| MERRILL LYNCH | 6/29 | 353,300 | 2.56% (-0.01%) |
| Barclays Capital Securities | 6/29 | 228,000 | 1.65% (-0.10%) |
| Nomura | 6/29 | 224,047 | 1.62% (-0.15%) |
| JPM Securities Japan Co | 6/26 | 669,034 | 4.85% (+0.14%) |
| MERRILL LYNCH | 6/26 | 355,200 | 2.57% (+0.23%) |
| Nomura | 6/26 | 244,091 | 1.77% (+0.18%) |
| Barclays Capital Securities | 6/26 | 241,800 | 1.75% (+0.67%) |
| MERRILL LYNCH | 6/25 | 322,900 | 2.34% (+0.04%) |
| Nomura | 6/25 | 220,057 | 1.59% (-0.01%) |