| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 42,123 | +17.9% |
| 1Q26 | 37,839 | -7.5% |
| 4Q25 | 38,290 | -12.0% |
| 3Q25 | 40,323 | -12.5% |
| 2Q25 | 35,724 | -24.2% |
| 1Q25 | 40,893 | -2.4% |
| 4Q24 | 43,493 | +18.7% |
| 3Q24 | 46,087 | +28.3% |
| 2Q24 | 47,122 | +30.3% |
| 1Q24 | 41,886 | +9.8% |
| 4Q23 | 36,636 | -4.8% |
| 3Q23 | 35,914 | -3.4% |
| 2Q23 | 36,167 | -0.2% |
| 1Q23 | 38,132 | +7.5% |
| 4Q22 | 38,473 | +18.4% |
| 3Q22 | 37,195 | +25.5% |
| 2Q22 | 36,236 | +33.6% |
| 1Q22 | 35,459 | +33.3% |
| 4Q21 | 32,497 | +26.0% |
| 3Q21 | 29,630 | -0.1% |
| 2Q21 | 27,113 | -4.1% |
| 1Q21 | 26,600 | -1.5% |
| 4Q20 | 25,796 | -3.3% |
| 3Q20 | 29,669 | +12.8% |
| 2Q20 | 28,262 | -1.0% |
| 1Q20 | 27,008 | -4.8% |
| 4Q19 | 26,675 | -6.9% |
| 3Q19 | 26,304 | -12.6% |
| 2Q19 | 28,558 | +0.2% |
| 1Q19 | 28,370 | +8.1% |
| 4Q18 | 28,659 | +9.3% |
| 3Q18 | 30,092 | +8.7% |
| 2Q18 | 28,509 | +19.2% |
| 1Q18 | 26,236 | +18.5% |
| 4Q17 | 26,230 | +5.2% |
| 3Q17 | 27,673 | -4.5% |
| 2Q17 | 23,909 | -13.6% |
| 1Q17 | 22,132 | - |
| 4Q16 | 24,924 | -18.9% |
| 3Q16 | 28,988 | - |
| 2Q16 | 27,679 | - |
| 4Q15 | 30,735 | - |