| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 65,735 | +8.2% |
| 1Q26 | 59,624 | -6.6% |
| 4Q25 | 60,397 | -12.1% |
| 3Q25 | 59,291 | -3.9% |
| 2Q25 | 60,737 | -2.1% |
| 1Q25 | 63,844 | +3.6% |
| 4Q24 | 68,732 | +25.2% |
| 3Q24 | 61,724 | +12.3% |
| 2Q24 | 62,059 | +8.0% |
| 1Q24 | 61,637 | +8.0% |
| 4Q23 | 54,913 | -3.0% |
| 3Q23 | 54,940 | -6.7% |
| 2Q23 | 57,471 | -11.3% |
| 1Q23 | 57,050 | -11.1% |
| 4Q22 | 56,629 | -15.9% |
| 3Q22 | 58,884 | -6.6% |
| 2Q22 | 64,766 | +6.0% |
| 1Q22 | 64,192 | +5.4% |
| 4Q21 | 67,342 | +17.3% |
| 3Q21 | 63,028 | -13.1% |
| 2Q21 | 61,086 | -13.4% |
| 1Q21 | 60,906 | -11.1% |
| 4Q20 | 57,429 | -22.6% |
| 3Q20 | 72,540 | +3.1% |
| 2Q20 | 70,513 | -11.2% |
| 1Q20 | 68,502 | -11.5% |
| 4Q19 | 74,168 | -0.8% |
| 3Q19 | 70,364 | -10.4% |
| 2Q19 | 79,416 | +9.0% |
| 1Q19 | 77,360 | +7.0% |
| 4Q18 | 74,759 | +12.9% |
| 3Q18 | 78,529 | +14.5% |
| 2Q18 | 72,839 | +20.9% |
| 1Q18 | 72,293 | +17.6% |
| 4Q17 | 66,192 | -0.1% |
| 3Q17 | 68,576 | -6.9% |
| 2Q17 | 60,253 | -12.2% |
| 1Q17 | 61,462 | - |
| 4Q16 | 66,250 | -7.6% |
| 3Q16 | 73,639 | - |
| 2Q16 | 68,621 | - |
| 4Q15 | 71,715 | - |