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 |
|---|---|---|
| 2026/04/13 | 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%) |
| 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%) |
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%) |