| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 123,653 | +11.9% |
| 2Q26 | 120,715 | +15.1% |
| 4Q25 | 119,967 | +18.2% |
| 3Q25 | 110,508 | +27.6% |
| 2Q25 | 104,837 | +23.1% |
| 1Q25 | 104,008 | +31.7% |
| 4Q24 | 101,495 | +29.0% |
| 3Q24 | 86,591 | +13.1% |
| 2Q24 | 85,176 | +5.4% |
| 1Q24 | 78,971 | +2.4% |
| 4Q23 | 78,699 | +5.5% |
| 3Q23 | 76,564 | +2.9% |
| 2Q23 | 80,827 | +7.0% |
| 1Q23 | 77,108 | +0.8% |
| 4Q22 | 74,563 | -0.9% |
| 3Q22 | 74,398 | -0.8% |
| 2Q22 | 75,560 | +1.6% |
| 1Q22 | 76,506 | +1.4% |
| 4Q21 | 75,222 | -1.8% |
| 3Q21 | 75,006 | -2.0% |
| 2Q21 | 74,364 | +0.9% |
| 1Q21 | 75,420 | +2.9% |
| 4Q20 | 76,598 | -6.3% |
| 3Q20 | 76,557 | -15.5% |
| 2Q20 | 73,687 | -17.3% |
| 1Q20 | 73,294 | -18.2% |
| 4Q19 | 81,743 | -14.2% |
| 3Q19 | 90,636 | -6.7% |
| 2Q19 | 89,076 | -3.1% |
| 1Q19 | 89,653 | +0.5% |
| 4Q18 | 95,231 | +6.9% |
| 3Q18 | 97,109 | +6.2% |
| 2Q18 | 91,954 | +7.3% |
| 1Q18 | 89,242 | -6.6% |
| 4Q17 | 89,114 | -13.1% |
| 3Q17 | 91,399 | -26.9% |
| 2Q17 | 85,725 | -29.4% |
| 1Q17 | 95,510 | - |
| 4Q16 | 102,550 | -19.3% |
| 3Q16 | 125,093 | - |
| 2Q16 | 121,340 | - |
| 4Q15 | 127,040 | - |