| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 73,096 | -20.3% |
| 2Q26 | 80,491 | -11.1% |
| 1Q26 | 82,300 | -15.6% |
| 4Q25 | 84,399 | -16.2% |
| 3Q25 | 91,736 | -2.0% |
| 2Q25 | 90,581 | -5.5% |
| 1Q25 | 97,560 | -4.8% |
| 4Q24 | 100,682 | +7.6% |
| 3Q24 | 93,649 | +0.2% |
| 2Q24 | 95,806 | +1.1% |
| 1Q24 | 102,481 | +10.8% |
| 4Q23 | 93,602 | +4.0% |
| 3Q23 | 93,432 | -1.0% |
| 2Q23 | 94,751 | -5.0% |
| 1Q23 | 92,512 | -7.5% |
| 4Q22 | 89,969 | -5.0% |
| 3Q22 | 94,367 | +1.6% |
| 2Q22 | 99,692 | +0.2% |
| 1Q22 | 100,033 | +0.6% |
| 4Q21 | 94,748 | +6.4% |
| 3Q21 | 92,900 | -5.6% |
| 2Q21 | 99,470 | +17.9% |
| 1Q21 | 99,393 | +20.0% |
| 4Q20 | 89,014 | 0.0% |
| 3Q20 | 98,385 | +5.6% |
| 2Q20 | 84,397 | -33.6% |
| 1Q20 | 82,823 | -26.8% |
| 4Q19 | 88,975 | -18.9% |
| 3Q19 | 93,151 | -16.7% |
| 2Q19 | 127,122 | +7.3% |
| 1Q19 | 113,143 | -6.2% |
| 4Q18 | 109,672 | -8.2% |
| 3Q18 | 111,841 | -9.9% |
| 2Q18 | 118,507 | -3.7% |
| 1Q18 | 120,558 | -7.0% |
| 4Q17 | 119,410 | -4.5% |
| 3Q17 | 124,196 | -7.9% |
| 2Q17 | 123,085 | +1.9% |
| 1Q17 | 129,582 | - |
| 4Q16 | 125,074 | -3.2% |
| 3Q16 | 134,797 | - |
| 2Q16 | 120,732 | - |
| 4Q15 | 129,246 | - |