| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 350 | +30.6% |
| 1Q26 | 298 | +1.0% |
| 4Q25 | 297 | +11.9% |
| 3Q25 | 274 | +14.9% |
| 2Q25 | 268 | +7.8% |
| 1Q25 | 295 | +29.9% |
| 4Q24 | 266 | +23.7% |
| 3Q24 | 239 | +9.0% |
| 2Q24 | 249 | +22.4% |
| 1Q24 | 227 | +7.4% |
| 4Q23 | 215 | -1.1% |
| 3Q23 | 219 | -67.6% |
| 2Q23 | 203 | -73.8% |
| 1Q23 | 211 | -77.6% |
| 4Q22 | 217 | -66.1% |
| 3Q22 | 676 | +13.0% |
| 2Q22 | 778 | +19.8% |
| 1Q22 | 947 | +31.3% |
| 4Q21 | 641 | -0.5% |
| 3Q21 | 598 | -55.8% |
| 2Q21 | 649 | -57.6% |
| 1Q21 | 721 | -53.7% |
| 4Q20 | 644 | -59.9% |
| 3Q20 | 1,353 | -16.7% |
| 2Q20 | 1,532 | -8.8% |
| 1Q20 | 1,557 | -8.9% |
| 4Q19 | 1,608 | -10.0% |
| 3Q19 | 1,625 | -8.5% |
| 2Q19 | 1,681 | -2.5% |
| 1Q19 | 1,708 | +4.7% |
| 4Q18 | 1,786 | +10.0% |
| 3Q18 | 1,776 | +11.2% |
| 2Q18 | 1,723 | +14.2% |
| 1Q18 | 1,632 | +4.5% |
| 4Q17 | 1,624 | -2.0% |
| 3Q17 | 1,597 | -5.5% |
| 2Q17 | 1,509 | -13.4% |
| 1Q17 | 1,562 | +24.9% |
| 4Q16 | 1,656 | +49.2% |
| 3Q16 | 1,690 | - |
| 2Q16 | 1,743 | - |
| 1Q16 | 1,250 | - |
| 4Q15 | 1,110 | - |