| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 74,478 | -8.7% |
| 2Q26 | 69,148 | -16.3% |
| 1Q26 | 76,533 | -6.6% |
| 4Q25 | 78,354 | -10.9% |
| 3Q25 | 81,571 | -31.4% |
| 2Q25 | 82,587 | -30.5% |
| 1Q25 | 81,974 | -32.1% |
| 4Q24 | 87,935 | -21.9% |
| 3Q24 | 118,946 | -7.1% |
| 2Q24 | 118,862 | -7.9% |
| 1Q24 | 120,710 | -2.5% |
| 4Q23 | 112,649 | -9.2% |
| 3Q23 | 128,097 | +0.4% |
| 2Q23 | 129,113 | +1.9% |
| 1Q23 | 123,813 | -0.8% |
| 4Q22 | 124,127 | -1.1% |
| 3Q22 | 127,594 | +4.6% |
| 2Q22 | 126,684 | +5.2% |
| 1Q22 | 124,862 | +40.5% |
| 4Q21 | 125,494 | +48.3% |
| 3Q21 | 122,027 | +32.5% |
| 2Q21 | 120,424 | +32.3% |
| 1Q21 | 88,888 | -0.5% |
| 4Q20 | 84,598 | -9.5% |
| 3Q20 | 92,074 | +2.4% |
| 2Q20 | 91,028 | -7.5% |
| 1Q20 | 89,373 | -4.7% |
| 4Q19 | 93,504 | +2.9% |
| 3Q19 | 89,934 | -4.9% |
| 2Q19 | 98,440 | +14.5% |
| 1Q19 | 93,747 | +11.3% |
| 4Q18 | 90,874 | +16.7% |
| 3Q18 | 94,587 | +23.5% |
| 2Q18 | 85,997 | +16.7% |
| 1Q18 | 84,200 | +9.1% |
| 4Q17 | 77,862 | -3.0% |
| 3Q17 | 76,616 | -10.4% |
| 2Q17 | 73,662 | +1.5% |
| 1Q17 | 77,212 | - |
| 4Q16 | 80,234 | +1.3% |
| 3Q16 | 85,486 | - |
| 2Q16 | 72,589 | - |
| 4Q15 | 79,171 | - |