| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,727 | +4.6% |
| 1Q26 | 1,535 | -17.3% |
| 4Q25 | 1,560 | -24.6% |
| 3Q25 | 1,727 | -13.5% |
| 2Q25 | 1,651 | -12.8% |
| 1Q25 | 1,856 | +1.3% |
| 4Q24 | 2,071 | +24.5% |
| 3Q24 | 1,998 | +27.9% |
| 2Q24 | 1,893 | +40.6% |
| 1Q24 | 1,831 | +30.1% |
| 4Q23 | 1,663 | +18.6% |
| 3Q23 | 1,562 | -2.2% |
| 2Q23 | 1,347 | -15.9% |
| 1Q23 | 1,408 | -13.2% |
| 4Q22 | 1,402 | -6.5% |
| 3Q22 | 1,598 | +18.0% |
| 2Q22 | 1,602 | +33.8% |
| 1Q22 | 1,621 | +44.7% |
| 4Q21 | 1,499 | +49.3% |
| 3Q21 | 1,353 | -4.2% |
| 2Q21 | 1,197 | +4.9% |
| 1Q21 | 1,120 | -1.0% |
| 4Q20 | 1,004 | -13.5% |
| 3Q20 | 1,412 | +28.2% |
| 2Q20 | 1,141 | -21.6% |
| 1Q20 | 1,131 | -23.9% |
| 4Q19 | 1,161 | -26.7% |
| 3Q19 | 1,102 | -32.7% |
| 2Q19 | 1,455 | +5.8% |
| 1Q19 | 1,486 | +19.7% |
| 4Q18 | 1,582 | +26.2% |
| 3Q18 | 1,638 | +33.7% |
| 2Q18 | 1,375 | +33.6% |
| 1Q18 | 1,241 | +34.0% |
| 4Q17 | 1,254 | +28.0% |
| 3Q17 | 1,226 | +10.3% |
| 2Q17 | 1,029 | -1.9% |
| 1Q17 | 926 | - |
| 4Q16 | 979 | -7.0% |
| 3Q16 | 1,111 | - |
| 2Q16 | 1,050 | - |
| 4Q15 | 1,053 | - |