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 679,300株、対発行株数の割合は 2.12% です（2026-06-15公表時点、2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 |
|---|---|---|
| 2026/06/15 | 679,300 | 2.12% (0.00%) |
| 2026/06/12 | 679,300 | 2.12% (0.00%) |
| 2026/06/11 | 679,300 | 2.12% (-0.73%) |
| 2026/06/10 | 916,258 | 2.85% (-0.64%) |
| 2026/06/09 | 1,121,772 | 3.49% (+0.02%) |
| 2026/06/08 | 1,112,780 | 3.47% (-0.06%) |
| 2026/06/05 | 1,132,080 | 3.53% (+0.30%) |
| 2026/06/04 | 1,036,258 | 3.23% (+0.61%) |
| 2026/06/03 | 839,700 | 2.62% (+0.48%) |
| 2026/06/02 | 689,700 | 2.14% (-0.45%) |
| 2026/06/01 | 832,000 | 2.59% (+0.77%) |
| 2026/05/29 | 582,600 | 1.82% (-0.41%) |
| 2026/05/28 | 713,500 | 2.23% (-0.01%) |
| 2026/05/27 | 718,100 | 2.24% (-0.37%) |
| 2026/05/26 | 837,200 | 2.61% (-0.46%) |
| 2026/05/25 | 983,900 | 3.07% (+0.63%) |
| 2026/05/22 | 778,900 | 2.44% (-0.11%) |
| 2026/05/21 | 815,800 | 2.55% (-0.95%) |
| 2026/05/20 | 1,094,100 | 3.50% (-0.63%) |
| 2026/05/19 | 1,232,900 | 4.13% (-0.38%) |
| 2026/05/18 | 1,345,900 | 4.51% (+0.01%) |
| 2026/05/15 | 1,343,000 | 4.50% (-0.07%) |
| 2026/05/14 | 1,361,100 | 4.57% (-0.17%) |
| 2026/05/13 | 1,413,600 | 4.74% (-0.26%) |
| 2026/05/12 | 1,492,700 | 5.00% (+0.07%) |
| 2026/05/11 | 1,472,300 | 4.93% (+0.40%) |
| 2026/05/08 | 1,351,900 | 4.53% (-0.79%) |
| 2026/05/07 | 1,588,620 | 5.32% (-0.28%) |
| 2026/05/01 | 1,674,320 | 5.60% (0.00%) |
| 2026/04/30 | 1,674,320 | 5.60% (0.00%) |
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610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 | 6/10 | 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%) |
| UBS | 5/28 | 271,800 | 0.85% (+0.25%) |
| Barclays Capital Securities | 5/27 | 524,500 | 1.64% (-0.16%) |