| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 155,101 | +12.2% |
| 2Q26 | 159,060 | +22.3% |
| 1Q26 | 156,735 | +21.2% |
| 4Q25 | 150,364 | +19.0% |
| 3Q25 | 138,244 | +16.9% |
| 2Q25 | 130,104 | +9.8% |
| 1Q25 | 129,339 | +7.4% |
| 4Q24 | 126,319 | +12.9% |
| 3Q24 | 118,216 | +7.1% |
| 2Q24 | 118,508 | +4.6% |
| 1Q24 | 120,383 | +5.9% |
| 4Q23 | 111,866 | -2.1% |
| 3Q23 | 110,398 | -2.8% |
| 2Q23 | 113,278 | +1.3% |
| 1Q23 | 113,675 | +5.5% |
| 4Q22 | 114,288 | +4.1% |
| 3Q22 | 113,553 | +11.0% |
| 2Q22 | 111,818 | +13.8% |
| 1Q22 | 107,757 | +17.1% |
| 4Q21 | 109,749 | +23.3% |
| 3Q21 | 102,260 | +3.9% |
| 2Q21 | 98,295 | +0.5% |
| 1Q21 | 92,039 | -1.0% |
| 4Q20 | 88,983 | -5.0% |
| 3Q20 | 98,457 | +8.1% |
| 2Q20 | 97,837 | +3.6% |
| 1Q20 | 93,014 | -0.7% |
| 4Q19 | 93,622 | +5.4% |
| 3Q19 | 91,039 | +0.3% |
| 2Q19 | 94,468 | +7.7% |
| 1Q19 | 93,632 | +8.8% |
| 4Q18 | 88,795 | +6.3% |
| 3Q18 | 90,778 | +9.2% |
| 2Q18 | 87,720 | +11.9% |
| 1Q18 | 86,055 | +12.9% |
| 4Q17 | 83,551 | +7.5% |
| 3Q17 | 83,163 | +1.1% |
| 2Q17 | 78,383 | -1.8% |
| 1Q17 | 76,231 | - |
| 4Q16 | 77,749 | -0.4% |
| 3Q16 | 82,229 | - |
| 2Q16 | 79,796 | - |
| 4Q15 | 78,040 | - |