| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 54,356 | +6.8% |
| 1Q26 | 50,901 | -5.6% |
| 4Q25 | 48,702 | -7.3% |
| 3Q25 | 50,857 | -21.7% |
| 2Q25 | 50,882 | -21.3% |
| 1Q25 | 53,923 | -15.2% |
| 4Q24 | 52,511 | -9.6% |
| 3Q24 | 64,914 | +8.5% |
| 2Q24 | 64,665 | +10.7% |
| 1Q24 | 63,585 | +6.9% |
| 4Q23 | 58,072 | -4.1% |
| 3Q23 | 59,833 | +1.4% |
| 2Q23 | 58,403 | -3.0% |
| 1Q23 | 59,479 | +1.2% |
| 4Q22 | 60,552 | +1.7% |
| 3Q22 | 59,021 | +4.6% |
| 2Q22 | 60,219 | +6.8% |
| 1Q22 | 58,772 | +8.3% |
| 4Q21 | 59,569 | +16.3% |
| 3Q21 | 56,415 | -1.9% |
| 2Q21 | 56,402 | +3.7% |
| 1Q21 | 54,260 | +3.5% |
| 4Q20 | 51,200 | -7.0% |
| 3Q20 | 57,505 | +4.6% |
| 2Q20 | 54,389 | -6.6% |
| 1Q20 | 52,441 | -11.2% |
| 4Q19 | 55,028 | -5.4% |
| 3Q19 | 54,989 | -9.7% |
| 2Q19 | 58,202 | -0.5% |
| 1Q19 | 59,042 | +6.2% |
| 4Q18 | 58,178 | +6.5% |
| 3Q18 | 60,868 | +13.3% |
| 2Q18 | 58,488 | +19.1% |
| 1Q18 | 55,605 | +17.4% |
| 4Q17 | 54,604 | +9.6% |
| 3Q17 | 53,730 | +1.0% |
| 2Q17 | 49,122 | -8.2% |
| 1Q17 | 47,378 | -15.8% |
| 4Q16 | 49,843 | -10.0% |
| 3Q16 | 53,210 | - |
| 2Q16 | 53,534 | - |
| 1Q16 | 56,248 | - |
| 4Q15 | 55,356 | - |