| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 176,136 | +15.7% |
| 1Q26 | 158,457 | +3.8% |
| 4Q25 | 155,675 | -1.6% |
| 3Q25 | 152,856 | +0.3% |
| 2Q25 | 152,211 | +4.8% |
| 1Q25 | 152,602 | +12.2% |
| 4Q24 | 158,182 | +26.3% |
| 3Q24 | 152,453 | +17.7% |
| 2Q24 | 145,173 | +12.7% |
| 1Q24 | 136,020 | +12.0% |
| 4Q23 | 125,286 | +4.2% |
| 3Q23 | 129,494 | +13.2% |
| 2Q23 | 128,834 | +7.7% |
| 1Q23 | 121,394 | +6.5% |
| 4Q22 | 120,259 | +6.6% |
| 3Q22 | 114,439 | +13.6% |
| 2Q22 | 119,604 | +29.9% |
| 1Q22 | 113,969 | +19.6% |
| 4Q21 | 112,838 | +22.7% |
| 3Q21 | 100,704 | -5.3% |
| 2Q21 | 92,068 | -4.4% |
| 1Q21 | 95,321 | +9.2% |
| 4Q20 | 91,984 | -0.9% |
| 3Q20 | 106,348 | +26.8% |
| 2Q20 | 96,339 | +10.3% |
| 1Q20 | 87,295 | -4.7% |
| 4Q19 | 92,821 | -1.6% |
| 3Q19 | 83,852 | -11.1% |
| 2Q19 | 87,372 | +3.8% |
| 1Q19 | 91,641 | +8.3% |
| 4Q18 | 94,313 | +13.0% |
| 3Q18 | 94,303 | +12.6% |
| 2Q18 | 84,148 | +7.0% |
| 1Q18 | 84,602 | +5.9% |
| 4Q17 | 83,449 | +3.4% |
| 3Q17 | 83,756 | +0.7% |
| 2Q17 | 78,663 | -3.0% |
| 1Q17 | 79,867 | - |
| 4Q16 | 80,694 | -13.2% |
| 3Q16 | 83,151 | - |
| 2Q16 | 81,068 | - |
| 4Q15 | 92,973 | - |