| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,622 | +14.6% |
| 2Q25 | 1,401 | -7.8% |
| 1Q25 | 1,482 | -0.4% |
| 4Q24 | 1,563 | +26.6% |
| 3Q24 | 1,416 | +5.0% |
| 2Q24 | 1,520 | +26.1% |
| 1Q24 | 1,488 | +37.2% |
| 4Q23 | 1,235 | +0.1% |
| 3Q23 | 1,348 | +16.3% |
| 2Q23 | 1,205 | -6.7% |
| 1Q23 | 1,084 | -19.5% |
| 4Q22 | 1,234 | -5.0% |
| 3Q22 | 1,159 | -14.8% |
| 2Q22 | 1,292 | -0.6% |
| 1Q22 | 1,347 | +2.1% |
| 4Q21 | 1,299 | +5.0% |
| 3Q21 | 1,361 | +15.8% |
| 2Q21 | 1,300 | +5.7% |
| 1Q21 | 1,319 | -8.4% |
| 4Q20 | 1,238 | -36.2% |
| 3Q20 | 1,175 | -34.7% |
| 2Q20 | 1,230 | -30.2% |
| 1Q20 | 1,440 | -23.5% |
| 4Q19 | 1,940 | +3.5% |
| 3Q19 | 1,798 | -22.4% |
| 2Q19 | 1,762 | -18.4% |
| 1Q19 | 1,883 | -15.4% |
| 4Q18 | 1,875 | -27.8% |
| 3Q18 | 2,317 | +1.2% |
| 2Q18 | 2,160 | -6.1% |
| 1Q18 | 2,226 | -3.7% |
| 4Q17 | 2,597 | +12.9% |
| 3Q17 | 2,289 | +15.3% |
| 2Q17 | 2,300 | +23.5% |
| 1Q17 | 2,311 | +8.6% |
| 4Q16 | 2,301 | -6.8% |
| 3Q16 | 1,984 | -19.4% |
| 2Q16 | 1,863 | - |
| 1Q16 | 2,128 | - |
| 4Q15 | 2,470 | +10.6% |
| 3Q15 | 2,463 | - |
| 4Q14 | 2,233 | - |