| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,608 | +41.8% |
| 1Q26 | 1,380 | +6.0% |
| 4Q25 | 1,279 | -1.5% |
| 3Q25 | 1,233 | +5.3% |
| 2Q25 | 1,134 | -8.1% |
| 1Q25 | 1,302 | +11.7% |
| 4Q24 | 1,299 | +26.3% |
| 3Q24 | 1,171 | +12.9% |
| 2Q24 | 1,234 | +21.8% |
| 1Q24 | 1,166 | +19.5% |
| 4Q23 | 1,028 | +6.7% |
| 3Q23 | 1,037 | +11.6% |
| 2Q23 | 1,013 | -5.0% |
| 1Q23 | 975 | -6.6% |
| 4Q22 | 964 | -8.4% |
| 3Q22 | 929 | -1.4% |
| 2Q22 | 1,066 | +14.9% |
| 1Q22 | 1,045 | +0.6% |
| 4Q21 | 1,052 | -2.0% |
| 3Q21 | 942 | -33.7% |
| 2Q21 | 928 | -33.3% |
| 1Q21 | 1,038 | -23.1% |
| 4Q20 | 1,074 | -27.8% |
| 3Q20 | 1,420 | +3.5% |
| 2Q20 | 1,392 | -4.4% |
| 1Q20 | 1,351 | -6.4% |
| 4Q19 | 1,488 | +18.9% |
| 3Q19 | 1,372 | +5.4% |
| 2Q19 | 1,456 | +18.7% |
| 1Q19 | 1,444 | +21.9% |
| 4Q18 | 1,252 | +10.0% |
| 3Q18 | 1,301 | +6.8% |
| 2Q18 | 1,227 | +15.4% |
| 1Q18 | 1,184 | +8.6% |
| 4Q17 | 1,138 | -5.3% |
| 3Q17 | 1,218 | -9.5% |
| 2Q17 | 1,063 | -11.4% |
| 1Q17 | 1,090 | - |
| 4Q16 | 1,201 | -6.3% |
| 3Q16 | 1,346 | - |
| 2Q16 | 1,200 | - |
| 4Q15 | 1,283 | - |