| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 27,002 | +21.0% |
| 3Q25 | 23,433 | +21.7% |
| 2Q25 | 21,253 | -10.5% |
| 1Q25 | 20,768 | -6.5% |
| 4Q24 | 22,320 | +9.8% |
| 3Q24 | 19,257 | -9.3% |
| 2Q24 | 23,742 | +21.3% |
| 1Q24 | 22,200 | +38.1% |
| 4Q23 | 20,323 | +25.4% |
| 3Q23 | 21,222 | +15.9% |
| 2Q23 | 19,566 | +9.3% |
| 1Q23 | 16,079 | -1.1% |
| 4Q22 | 16,203 | +6.5% |
| 3Q22 | 18,315 | +13.5% |
| 2Q22 | 17,904 | +9.7% |
| 1Q22 | 16,252 | -1.7% |
| 4Q21 | 15,212 | +2.8% |
| 3Q21 | 16,132 | +6.3% |
| 2Q21 | 16,328 | +13.1% |
| 1Q21 | 16,533 | +25.3% |
| 4Q20 | 14,795 | +2.4% |
| 3Q20 | 15,173 | - |
| 2Q20 | 14,442 | - |
| 1Q20 | 13,195 | - |
| 4Q19 | 14,445 | +38.7% |
| 4Q18 | 10,413 | -53.4% |
| 3Q18 | 20,355 | -6.6% |
| 2Q18 | 21,688 | +0.1% |
| 1Q18 | 21,041 | +3.9% |
| 4Q17 | 22,364 | +14.5% |
| 3Q17 | 21,794 | +14.0% |
| 2Q17 | 21,662 | +19.5% |
| 1Q17 | 20,249 | +9.8% |
| 4Q16 | 19,532 | -1.2% |
| 3Q16 | 19,121 | +1.4% |
| 2Q16 | 18,123 | -5.3% |
| 1Q16 | 18,439 | - |
| 4Q15 | 19,764 | +12.1% |
| 3Q15 | 18,859 | - |
| 2Q15 | 19,143 | - |
| 4Q14 | 17,630 | - |