| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,371 | +38.2% |
| 1Q26 | 8,865 | +12.8% |
| 4Q25 | 8,374 | +4.9% |
| 3Q25 | 8,459 | +8.1% |
| 2Q25 | 7,502 | -5.2% |
| 1Q25 | 7,856 | +11.1% |
| 4Q24 | 7,986 | +19.5% |
| 3Q24 | 7,827 | +28.6% |
| 2Q24 | 7,912 | +38.6% |
| 1Q24 | 7,070 | +23.5% |
| 4Q23 | 6,681 | +18.0% |
| 3Q23 | 6,087 | +7.6% |
| 2Q23 | 5,710 | -3.7% |
| 1Q23 | 5,723 | -0.4% |
| 4Q22 | 5,664 | -13.4% |
| 3Q22 | 5,655 | -8.4% |
| 2Q22 | 5,930 | -7.6% |
| 1Q22 | 5,748 | -10.5% |
| 4Q21 | 6,544 | +12.9% |
| 3Q21 | 6,175 | -1.8% |
| 2Q21 | 6,415 | +9.4% |
| 1Q21 | 6,419 | +8.8% |
| 4Q20 | 5,794 | -6.6% |
| 3Q20 | 6,287 | +0.6% |
| 2Q20 | 5,864 | -20.5% |
| 1Q20 | 5,902 | -17.4% |
| 4Q19 | 6,202 | -16.0% |
| 3Q19 | 6,249 | -8.9% |
| 2Q19 | 7,372 | +9.2% |
| 1Q19 | 7,145 | +6.6% |
| 4Q18 | 7,384 | +16.9% |
| 3Q18 | 6,858 | +4.8% |
| 2Q18 | 6,752 | +20.0% |
| 1Q18 | 6,701 | +33.2% |
| 4Q17 | 6,315 | +17.3% |
| 3Q17 | 6,544 | +2.8% |
| 2Q17 | 5,626 | -9.8% |
| 1Q17 | 5,031 | -24.3% |
| 4Q16 | 5,385 | -21.1% |
| 3Q16 | 6,365 | - |
| 2Q16 | 6,238 | - |
| 1Q16 | 6,646 | - |
| 4Q15 | 6,822 | +37.2% |
| 4Q14 | 4,972 | +10.5% |
| 4Q13 | 4,500 | - |