| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,800 | -20.4% |
| 1Q26 | 1,748 | -26.4% |
| 4Q25 | 2,328 | +7.7% |
| 3Q25 | 2,357 | +19.6% |
| 2Q25 | 2,261 | +24.9% |
| 1Q25 | 2,374 | +47.1% |
| 4Q24 | 2,162 | +49.5% |
| 3Q24 | 1,971 | +42.3% |
| 2Q24 | 1,810 | +38.5% |
| 1Q24 | 1,614 | +29.7% |
| 4Q23 | 1,446 | +10.7% |
| 3Q23 | 1,385 | -9.7% |
| 2Q23 | 1,307 | -16.0% |
| 1Q23 | 1,244 | -16.7% |
| 4Q22 | 1,306 | -11.9% |
| 3Q22 | 1,534 | +10.1% |
| 2Q22 | 1,556 | +13.9% |
| 1Q22 | 1,493 | +12.5% |
| 4Q21 | 1,482 | +14.3% |
| 3Q21 | 1,393 | -56.5% |
| 2Q21 | 1,366 | -43.5% |
| 1Q21 | 1,327 | -43.1% |
| 4Q20 | 1,297 | -47.9% |
| 3Q20 | 3,203 | +38.5% |
| 2Q20 | 2,419 | -6.3% |
| 1Q20 | 2,331 | -11.7% |
| 4Q19 | 2,488 | -9.3% |
| 3Q19 | 2,313 | -19.5% |
| 2Q19 | 2,583 | -7.9% |
| 1Q19 | 2,639 | +4.4% |
| 4Q18 | 2,743 | +5.3% |
| 3Q18 | 2,875 | -13.7% |
| 2Q18 | 2,805 | -12.0% |
| 1Q18 | 2,528 | -16.6% |
| 4Q17 | 2,606 | -22.0% |
| 3Q17 | 3,330 | -13.8% |
| 2Q17 | 3,186 | -7.2% |
| 1Q17 | 3,030 | - |
| 4Q16 | 3,339 | -12.1% |
| 3Q16 | 3,864 | - |
| 2Q16 | 3,433 | - |
| 4Q15 | 3,800 | - |