| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,435 | +1.1% |
| 1Q26 | 1,370 | -12.5% |
| 4Q25 | 1,447 | -12.1% |
| 3Q25 | 1,456 | -3.3% |
| 2Q25 | 1,419 | -3.3% |
| 1Q25 | 1,566 | +12.5% |
| 4Q24 | 1,646 | +24.1% |
| 3Q24 | 1,506 | +16.1% |
| 2Q24 | 1,468 | +13.8% |
| 1Q24 | 1,392 | +8.8% |
| 4Q23 | 1,326 | +6.3% |
| 3Q23 | 1,297 | +4.0% |
| 2Q23 | 1,290 | +4.4% |
| 1Q23 | 1,279 | +4.8% |
| 4Q22 | 1,247 | +3.2% |
| 3Q22 | 1,247 | +10.5% |
| 2Q22 | 1,236 | +12.3% |
| 1Q22 | 1,221 | -2.0% |
| 4Q21 | 1,208 | -0.7% |
| 3Q21 | 1,129 | -22.7% |
| 2Q21 | 1,101 | -21.6% |
| 1Q21 | 1,246 | -11.3% |
| 4Q20 | 1,216 | -28.0% |
| 3Q20 | 1,460 | -10.4% |
| 2Q20 | 1,405 | -23.6% |
| 1Q20 | 1,405 | -21.9% |
| 4Q19 | 1,689 | -7.0% |
| 3Q19 | 1,630 | +26.8% |
| 2Q19 | 1,838 | +41.6% |
| 1Q19 | 1,798 | +50.0% |
| 4Q18 | 1,817 | +56.8% |
| 3Q18 | 1,285 | +6.2% |
| 2Q18 | 1,298 | +26.0% |
| 1Q18 | 1,199 | +29.2% |
| 4Q17 | 1,159 | +4.3% |
| 3Q17 | 1,210 | -10.9% |
| 2Q17 | 1,030 | -15.1% |
| 1Q17 | 928 | -28.2% |
| 4Q16 | 1,111 | -8.3% |
| 3Q16 | 1,358 | - |
| 2Q16 | 1,213 | - |
| 1Q16 | 1,293 | - |
| 4Q15 | 1,212 | - |