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 |
|---|---|---|
| 2026/04/30 | 1,674,320 | 5.60% (0.00%) |
| 2026/04/28 | 1,674,320 | 5.60% (0.00%) |
| 2026/04/27 | 1,674,320 | 5.60% (0.00%) |
| 2026/04/24 | 1,674,320 | 5.60% (-0.01%) |
| 2026/04/23 | 1,676,620 | 5.61% (-0.04%) |
| 2026/04/22 | 1,687,620 | 5.65% (+0.17%) |
| 2026/04/21 | 1,635,320 | 5.48% (+0.01%) |
| 2026/04/20 | 1,633,420 | 5.47% (+0.06%) |
| 2026/04/17 | 1,614,820 | 5.41% (-0.29%) |
| 2026/04/16 | 1,699,020 | 5.70% (+0.55%) |
| 2026/04/15 | 1,535,820 | 5.15% (0.00%) |
| 2026/04/14 | 1,535,820 | 5.15% (-0.13%) |
| 2026/04/13 | 1,574,320 | 5.28% (0.00%) |
| 2026/04/10 | 1,574,320 | 5.28% (+0.07%) |
| 2026/04/09 | 1,552,920 | 5.21% (-0.14%) |
| 2026/04/08 | 1,598,020 | 5.35% (-0.17%) |
| 2026/04/07 | 1,651,420 | 5.52% (-0.06%) |
| 2026/04/06 | 1,668,720 | 5.58% (+0.10%) |
| 2026/04/03 | 1,638,720 | 5.48% (+0.08%) |
| 2026/04/02 | 1,612,520 | 5.40% (-0.08%) |
| 2026/04/01 | 1,636,820 | 5.48% (-0.13%) |
| 2026/03/31 | 1,677,220 | 5.61% (+0.13%) |
| 2026/03/30 | 1,636,520 | 5.48% (-0.08%) |
| 2026/03/27 | 1,660,520 | 5.56% (0.00%) |
| 2026/03/26 | 1,660,520 | 5.56% (-0.10%) |
| 2026/03/25 | 1,691,420 | 5.66% (-0.30%) |
| 2026/03/24 | 1,777,820 | 5.96% (-0.04%) |
| 2026/03/23 | 1,789,220 | 6.00% (-0.07%) |
| 2026/03/19 | 1,811,220 | 6.07% (-0.12%) |
| 2026/03/18 | 1,845,820 | 6.19% (-0.27%) |
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%) |