| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,109 | -5.1% |
| 3Q25 | 1,885 | -24.0% |
| 2Q25 | 1,779 | -28.3% |
| 1Q25 | 2,054 | -10.6% |
| 4Q24 | 2,222 | -2.3% |
| 3Q24 | 2,482 | +6.8% |
| 2Q24 | 2,482 | +22.0% |
| 1Q24 | 2,299 | +63.3% |
| 4Q23 | 2,274 | +62.3% |
| 3Q23 | 2,324 | +55.5% |
| 2Q23 | 2,034 | +34.2% |
| 1Q23 | 1,407 | -11.8% |
| 4Q22 | 1,401 | -10.0% |
| 3Q22 | 1,494 | -6.8% |
| 2Q22 | 1,516 | -1.3% |
| 1Q22 | 1,596 | +14.5% |
| 4Q21 | 1,556 | +20.1% |
| 3Q21 | 1,604 | +42.2% |
| 2Q21 | 1,535 | +52.2% |
| 1Q21 | 1,394 | +16.4% |
| 4Q20 | 1,295 | +14.7% |
| 3Q20 | 1,128 | +10.9% |
| 2Q20 | 1,009 | +8.5% |
| 1Q20 | 1,198 | +57.0% |
| 4Q19 | 1,129 | +45.0% |
| 3Q19 | 1,017 | -7.2% |
| 2Q19 | 929 | -13.9% |
| 1Q19 | 763 | -32.9% |
| 4Q18 | 779 | -6.9% |
| 3Q18 | 1,096 | +33.7% |
| 2Q18 | 1,079 | +37.3% |
| 1Q18 | 1,138 | +90.8% |
| 4Q17 | 836 | +53.5% |
| 3Q17 | 820 | +57.8% |
| 2Q17 | 786 | +41.2% |
| 1Q17 | 596 | +36.8% |
| 4Q16 | 545 | +32.9% |
| 3Q16 | 519 | - |
| 2Q16 | 556 | - |
| 1Q16 | 436 | - |
| 4Q15 | 410 | +3.8% |
| 4Q14 | 395 | - |