データセクション（3905）の空売り残高
データセクション（3905）の現在の空売り残高は 539,500株、対発行株数の割合は 1.69% です（2026-06-16公表時点、1機関が報告）。
空売り残高（合計）の推移
- モルガン・スタンレーMUFG証券
- Barclays Capital Securities
- 個人
- UBS
- JPM Securities Japan Co
- Morgan Stanley & Co
- GOLDMAN SACHS
- Citigroup Global Markets
- BNP Paribas Financial Markets
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 | 1,928,020 | 6.46% (-0.08%) |
| 2026/03/16 | 1,950,520 | 6.54% (0.00%) |
| 2026/03/13 | 1,950,520 | 6.54% (+0.02%) |
| 2026/03/12 | 1,944,520 | 6.52% (-0.14%) |
| 2026/03/11 | 1,986,720 | 6.66% (+0.04%) |
| 2026/03/10 | 1,974,920 | 6.62% (-0.11%) |
| 2026/03/09 | 2,008,720 | 6.73% (-0.44%) |
| 2026/03/06 | 2,137,220 | 7.17% (-0.08%) |
| 2026/03/05 | 2,161,620 | 7.25% (-0.33%) |
| 2026/03/04 | 2,261,520 | 7.58% (-0.24%) |
| 2026/03/03 | 2,333,020 | 7.82% (0.00%) |
| 2026/03/02 | 2,333,020 | 7.82% (+0.24%) |
| 2026/02/27 | 2,259,120 | 7.58% (-0.03%) |
| 2026/02/26 | 2,267,620 | 7.61% (+0.01%) |
| 2026/02/25 | 2,266,620 | 7.60% (-0.06%) |
| 2026/02/24 | 2,283,120 | 7.66% (+0.07%) |
| 2026/02/20 | 2,262,420 | 7.59% (0.00%) |
| 2026/02/19 | 2,262,420 | 7.59% (-0.08%) |
| 2026/02/18 | 2,286,420 | 7.67% (-0.02%) |
| 2026/02/17 | 2,292,020 | 7.69% (+0.47%) |
| 2026/02/16 | 2,155,120 | 7.22% (+0.12%) |
| 2026/02/13 | 2,118,520 | 7.10% (+0.34%) |
| 2026/02/12 | 2,015,320 | 6.76% (+0.09%) |
| 2026/02/10 | 1,989,320 | 6.67% (+0.23%) |
| 2026/02/09 | 1,919,520 | 6.44% (-0.07%) |
| 2026/02/06 | 1,942,020 | 6.51% (-0.06%) |
| 2026/02/05 | 1,960,920 | 6.57% (+0.11%) |
| 2026/02/04 | 1,927,420 | 6.46% (+0.07%) |
| 2026/02/03 | 1,907,820 | 6.39% (0.00%) |
| 2026/02/02 | 1,907,820 | 6.39% (-0.37%) |
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612件中 直近90件を表示）。
| 空売り者 | 計算日 | 残高数量 | 残高割合 |
|---|---|---|---|
| モルガン・スタンレーMUFG証券 | 6/15 | 539,500 | 1.69% (+0.12%) |
| Barclays Capital Securities | 6/12 | 146,600 | 0.45% (-0.10%) |
| モルガン・スタンレーMUFG証券 | 6/10 | 501,600 | 1.57% (-0.05%) |
| 個人 | 6/10 | 312,900 | 0.98% (-0.14%) |
| UBS | 6/10 | 125,965 | 0.39% (-0.42%) |
| JPM Securities Japan Co | 6/10 | 110,993 | 0.34% (-0.17%) |
| モルガン・スタンレーMUFG証券 | 6/9 | 519,414 | 1.62% (+0.20%) |
| UBS | 6/9 | 259,365 | 0.81% (-0.24%) |
| JPM Securities Japan Co | 6/9 | 165,293 | 0.51% (+0.06%) |
| モルガン・スタンレーMUFG証券 | 6/8 | 453,922 | 1.42% (+0.11%) |
| Barclays Capital Securities | 6/8 | 177,700 | 0.55% (-0.10%) |
| JPM Securities Japan Co | 6/8 | 144,293 | 0.45% (-0.07%) |
| モルガン・スタンレーMUFG証券 | 6/5 | 420,022 | 1.31% (+0.61%) |
| UBS | 6/5 | 336,865 | 1.05% (-0.21%) |
| Barclays Capital Securities | 6/5 | 208,800 | 0.65% (-0.10%) |
| UBS | 6/4 | 402,765 | 1.26% (-0.09%) |
| Barclays Capital Securities | 6/4 | 242,100 | 0.75% (+0.14%) |
| モルガン・スタンレーMUFG証券 | 6/4 | 225,000 | 0.70% (+0.04%) |
| JPM Securities Japan Co | 6/4 | 166,393 | 0.52% (+0.52%) |
| UBS | 6/3 | 431,100 | 1.35% (+0.35%) |
| モルガン・スタンレーMUFG証券 | 6/3 | 211,100 | 0.66% (+0.44%) |
| Morgan Stanley & Co | 6/3 | 0 | 0.00% (-0.53%) |
| Barclays Capital Securities | 6/2 | 197,500 | 0.61% (-0.17%) |
| Morgan Stanley & Co | 6/2 | 171,100 | 0.53% (-0.28%) |
| UBS | 6/1 | 321,100 | 1.00% (+0.10%) |
| Morgan Stanley & Co | 6/1 | 259,700 | 0.81% (+0.81%) |
| Barclays Capital Securities | 6/1 | 251,200 | 0.78% (-0.14%) |
| Barclays Capital Securities | 5/29 | 295,000 | 0.92% (-0.46%) |
| UBS | 5/29 | 287,600 | 0.90% (+0.05%) |
| Barclays Capital Securities | 5/28 | 441,700 | 1.38% (-0.26%) |