| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,963 | -24.5% |
| 1Q26 | 2,756 | -35.2% |
| 4Q25 | 2,988 | -28.0% |
| 3Q25 | 4,574 | -22.5% |
| 2Q25 | 3,926 | -28.7% |
| 1Q25 | 4,254 | -17.8% |
| 4Q24 | 4,152 | -8.7% |
| 3Q24 | 5,903 | +7.9% |
| 2Q24 | 5,510 | -2.5% |
| 1Q24 | 5,177 | -3.1% |
| 4Q23 | 4,549 | -16.8% |
| 3Q23 | 5,472 | -6.8% |
| 2Q23 | 5,650 | -9.1% |
| 1Q23 | 5,340 | -19.8% |
| 4Q22 | 5,465 | -22.2% |
| 3Q22 | 5,871 | -11.0% |
| 2Q22 | 6,215 | -10.5% |
| 1Q22 | 6,659 | -3.8% |
| 4Q21 | 7,025 | +5.1% |
| 3Q21 | 6,600 | -17.7% |
| 2Q21 | 6,941 | -9.4% |
| 1Q21 | 6,919 | -9.7% |
| 4Q20 | 6,683 | -16.3% |
| 3Q20 | 8,023 | -4.1% |
| 2Q20 | 7,660 | -20.5% |
| 1Q20 | 7,660 | -17.7% |
| 4Q19 | 7,982 | -11.4% |
| 3Q19 | 8,365 | -15.9% |
| 2Q19 | 9,633 | +5.2% |
| 1Q19 | 9,309 | +10.0% |
| 4Q18 | 9,010 | +12.2% |
| 3Q18 | 9,949 | +18.1% |
| 2Q18 | 9,161 | +39.5% |
| 1Q18 | 8,465 | +43.3% |
| 4Q17 | 8,032 | +25.1% |
| 3Q17 | 8,423 | +28.3% |
| 2Q17 | 6,568 | +8.4% |
| 1Q17 | 5,909 | - |
| 4Q16 | 6,423 | -0.9% |
| 3Q16 | 6,564 | - |
| 2Q16 | 6,061 | - |
| 4Q15 | 6,482 | - |