| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,227 | +32.2% |
| 2Q26 | 27,453 | +26.4% |
| 1Q26 | 28,160 | +28.1% |
| 4Q25 | 23,712 | +5.6% |
| 3Q25 | 22,862 | +10.0% |
| 2Q25 | 21,723 | +3.2% |
| 1Q25 | 21,989 | +6.7% |
| 4Q24 | 22,451 | +22.3% |
| 3Q24 | 20,782 | +21.4% |
| 2Q24 | 21,052 | +21.0% |
| 1Q24 | 20,602 | +11.1% |
| 4Q23 | 18,360 | -6.5% |
| 3Q23 | 17,118 | -12.0% |
| 2Q23 | 17,399 | -21.2% |
| 1Q23 | 18,551 | -10.4% |
| 4Q22 | 19,632 | -1.8% |
| 3Q22 | 19,463 | +2.3% |
| 2Q22 | 22,076 | +28.6% |
| 1Q22 | 20,704 | +23.0% |
| 4Q21 | 20,002 | +33.5% |
| 3Q21 | 19,021 | -1.9% |
| 2Q21 | 17,167 | -9.9% |
| 1Q21 | 16,832 | -7.7% |
| 4Q20 | 14,982 | -22.6% |
| 3Q20 | 19,393 | +11.1% |
| 2Q20 | 19,048 | -5.0% |
| 1Q20 | 18,242 | -7.1% |
| 4Q19 | 19,356 | -1.1% |
| 3Q19 | 17,449 | -11.4% |
| 2Q19 | 20,054 | +18.0% |
| 1Q19 | 19,640 | +22.1% |
| 4Q18 | 19,562 | +34.4% |
| 3Q18 | 19,685 | +37.2% |
| 2Q18 | 17,001 | +35.7% |
| 1Q18 | 16,082 | +27.5% |
| 4Q17 | 14,552 | +8.4% |
| 3Q17 | 14,351 | -4.0% |
| 2Q17 | 12,525 | -17.1% |
| 1Q17 | 12,614 | -27.8% |
| 4Q16 | 13,429 | -21.3% |
| 3Q16 | 14,947 | - |
| 2Q16 | 15,105 | - |
| 1Q16 | 17,475 | - |
| 4Q15 | 17,059 | - |