| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 70,175 | +2.0% |
| 3Q25 | 62,521 | -7.2% |
| 2Q25 | 60,765 | -25.8% |
| 4Q24 | 68,798 | -17.4% |
| 3Q24 | 67,375 | -28.9% |
| 2Q24 | 81,855 | -15.5% |
| 1Q24 | 83,148 | -11.3% |
| 4Q23 | 83,269 | -11.5% |
| 3Q23 | 94,720 | -3.1% |
| 2Q23 | 96,821 | -11.4% |
| 1Q23 | 93,770 | -19.4% |
| 4Q22 | 94,075 | -19.3% |
| 3Q22 | 97,776 | -21.2% |
| 2Q22 | 109,331 | -14.0% |
| 1Q22 | 116,409 | -16.0% |
| 4Q21 | 116,624 | -10.9% |
| 3Q21 | 124,050 | +1.4% |
| 2Q21 | 127,119 | +7.6% |
| 1Q21 | 138,596 | +27.4% |
| 4Q20 | 130,919 | -5.2% |
| 3Q20 | 122,315 | - |
| 2Q20 | 118,180 | - |
| 1Q20 | 108,814 | - |
| 4Q19 | 138,053 | -14.5% |
| 4Q18 | 161,431 | -25.4% |
| 4Q17 | 216,440 | +1.3% |
| 4Q16 | 213,558 | -0.0% |
| 4Q15 | 213,595 | 0.0% |
| 4Q14 | 213,528 | - |