| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 85,913 | +12.0% |
| 3Q25 | 82,785 | +6.9% |
| 2Q25 | 76,607 | -7.5% |
| 1Q25 | 74,281 | -13.6% |
| 4Q24 | 76,726 | -4.8% |
| 3Q24 | 77,407 | -9.6% |
| 2Q24 | 82,792 | +1.4% |
| 1Q24 | 86,010 | +19.0% |
| 4Q23 | 80,580 | +22.3% |
| 3Q23 | 85,643 | +39.1% |
| 2Q23 | 81,641 | +29.6% |
| 1Q23 | 72,286 | +7.1% |
| 4Q22 | 65,876 | +1.0% |
| 3Q22 | 61,552 | -17.9% |
| 2Q22 | 62,986 | -8.7% |
| 1Q22 | 67,518 | -8.5% |
| 4Q21 | 65,219 | -4.7% |
| 3Q21 | 74,945 | +11.9% |
| 2Q21 | 69,021 | +6.1% |
| 1Q21 | 73,808 | +9.5% |
| 4Q20 | 68,442 | -5.4% |
| 3Q20 | 66,954 | -16.5% |
| 2Q20 | 65,078 | -24.8% |
| 1Q20 | 67,382 | -24.7% |
| 4Q19 | 72,361 | -14.3% |
| 3Q19 | 80,199 | -12.6% |
| 2Q19 | 86,568 | -2.1% |
| 1Q19 | 89,464 | +7.6% |
| 4Q18 | 84,391 | -2.3% |
| 3Q18 | 91,781 | +18.6% |
| 2Q18 | 88,427 | +16.1% |
| 1Q18 | 83,121 | +15.6% |
| 4Q17 | 86,358 | +17.1% |
| 3Q17 | 77,394 | +14.1% |
| 2Q17 | 76,141 | +24.6% |
| 1Q17 | 71,900 | +11.3% |
| 4Q16 | 73,757 | +4.4% |
| 3Q16 | 67,850 | +5.5% |
| 2Q16 | 61,090 | -7.0% |
| 1Q16 | 64,617 | - |
| 4Q15 | 70,658 | +29.7% |
| 3Q15 | 64,340 | - |
| 2Q15 | 65,685 | - |
| 4Q14 | 54,479 | - |