| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,176 | -45.4% |
| 1Q26 | 1,707 | -50.8% |
| 4Q25 | 746 | -58.6% |
| 3Q25 | 2,764 | +6555.5% |
| 2Q25 | 3,983 | +18303.9% |
| 1Q25 | 3,467 | +143.2% |
| 4Q24 | 1,804 | +224.7% |
| 3Q24 | 41 | +92.2% |
| 2Q24 | 21 | +0.8% |
| 1Q24 | 1,425 | +6191.8% |
| 4Q23 | 555 | -81.4% |
| 3Q23 | 21 | -99.2% |
| 2Q23 | 21 | -99.2% |
| 1Q23 | 22 | -99.0% |
| 4Q22 | 2,990 | +34.3% |
| 3Q22 | 2,862 | +34.8% |
| 2Q22 | 2,678 | +25.7% |
| 1Q22 | 2,206 | +2.1% |
| 4Q21 | 2,226 | +3.6% |
| 3Q21 | 2,122 | -22.4% |
| 2Q21 | 2,130 | -20.1% |
| 1Q21 | 2,160 | -18.5% |
| 4Q20 | 2,149 | -21.0% |
| 3Q20 | 2,735 | +4.0% |
| 2Q20 | 2,665 | -30.2% |
| 1Q20 | 2,652 | -42.0% |
| 4Q19 | 2,720 | -39.1% |
| 3Q19 | 2,630 | +13.3% |
| 2Q19 | 3,818 | -17.8% |
| 1Q19 | 4,572 | -0.6% |
| 4Q18 | 4,463 | -2.5% |
| 3Q18 | 2,321 | +387.3% |
| 2Q18 | 4,643 | +168.0% |
| 1Q18 | 4,601 | +163.7% |
| 4Q17 | 4,579 | +166.3% |
| 3Q17 | 476 | -72.8% |
| 2Q17 | 1,732 | +13.4% |
| 1Q17 | 1,744 | - |
| 4Q16 | 1,719 | +416.3% |
| 3Q16 | 1,752 | - |
| 2Q16 | 1,527 | - |
| 4Q15 | 333 | - |