| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 151,151 | +14.6% |
| 1Q26 | 141,060 | +6.2% |
| 4Q25 | 138,844 | +8.5% |
| 3Q25 | 135,185 | +11.0% |
| 2Q25 | 131,899 | +10.7% |
| 1Q25 | 132,802 | +18.6% |
| 4Q24 | 127,931 | +25.4% |
| 3Q24 | 121,782 | +19.8% |
| 2Q24 | 119,102 | +17.2% |
| 1Q24 | 112,000 | +13.1% |
| 4Q23 | 101,980 | +4.6% |
| 3Q23 | 101,685 | +1.4% |
| 2Q23 | 101,656 | -1.0% |
| 1Q23 | 98,996 | -1.5% |
| 4Q22 | 97,520 | -5.4% |
| 3Q22 | 100,325 | -12.2% |
| 2Q22 | 102,650 | -10.0% |
| 1Q22 | 100,529 | -12.3% |
| 4Q21 | 103,105 | -11.6% |
| 3Q21 | 114,238 | +3.1% |
| 2Q21 | 114,050 | +8.0% |
| 1Q21 | 114,600 | +9.8% |
| 4Q20 | 116,690 | +15.5% |
| 3Q20 | 110,789 | +22.5% |
| 2Q20 | 105,557 | +11.7% |
| 1Q20 | 104,408 | +17.4% |
| 4Q19 | 101,010 | +16.3% |
| 3Q19 | 90,410 | +3.3% |
| 2Q19 | 94,484 | +10.4% |
| 1Q19 | 88,931 | +6.4% |
| 4Q18 | 86,817 | +7.9% |
| 3Q18 | 87,557 | +17.7% |
| 2Q18 | 85,562 | +22.2% |
| 1Q18 | 83,568 | +23.8% |
| 4Q17 | 80,467 | +15.7% |
| 3Q17 | 74,399 | +15.5% |
| 2Q17 | 70,042 | +10.8% |
| 1Q17 | 67,485 | - |
| 4Q16 | 69,548 | +12.7% |
| 3Q16 | 64,392 | - |
| 2Q16 | 63,223 | - |
| 4Q15 | 61,723 | - |