| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,225 | +2.2% |
| 1Q26 | 2,032 | +2.7% |
| 4Q25 | 2,875 | +8.4% |
| 3Q25 | 2,390 | +7.4% |
| 2Q25 | 2,177 | +4.4% |
| 1Q25 | 1,978 | +4.3% |
| 4Q24 | 2,652 | +0.9% |
| 3Q24 | 2,225 | -9.7% |
| 2Q24 | 2,085 | -12.2% |
| 1Q24 | 1,897 | -15.6% |
| 4Q23 | 2,629 | -6.9% |
| 3Q23 | 2,464 | -3.4% |
| 2Q23 | 2,376 | +28.3% |
| 1Q23 | 2,247 | +45.4% |
| 4Q22 | 2,825 | +43.0% |
| 3Q22 | 2,551 | +39.3% |
| 2Q22 | 1,852 | +10.2% |
| 1Q22 | 1,545 | +0.7% |
| 4Q21 | 1,975 | -11.2% |
| 3Q21 | 1,831 | -11.3% |
| 2Q21 | 1,681 | -8.1% |
| 1Q21 | 1,535 | -7.6% |
| 4Q20 | 2,225 | +8.6% |
| 3Q20 | 2,064 | +9.8% |
| 2Q20 | 1,830 | +8.2% |
| 1Q20 | 1,661 | +17.6% |
| 4Q19 | 2,048 | +19.0% |
| 3Q19 | 1,879 | +24.5% |
| 2Q19 | 1,692 | +26.6% |
| 1Q19 | 1,413 | +17.8% |
| 4Q18 | 1,721 | +3.3% |
| 3Q18 | 1,509 | +1.2% |
| 2Q18 | 1,336 | -10.9% |
| 1Q18 | 1,199 | -21.6% |
| 4Q17 | 1,665 | +62.4% |
| 3Q17 | 1,491 | +19.5% |
| 2Q17 | 1,498 | +25.9% |
| 1Q17 | 1,530 | - |
| 4Q16 | 1,025 | -17.3% |
| 3Q16 | 1,248 | - |
| 2Q16 | 1,190 | - |
| 4Q15 | 1,240 | - |