| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 107,720 | -3.8% |
| 3Q25 | 106,255 | -24.6% |
| 2Q25 | 100,645 | -33.3% |
| 1Q25 | 103,298 | -33.0% |
| 4Q24 | 112,019 | -14.6% |
| 3Q24 | 140,848 | +7.0% |
| 2Q24 | 150,884 | +22.6% |
| 1Q24 | 154,256 | +33.5% |
| 4Q23 | 131,210 | +25.5% |
| 3Q23 | 131,588 | +14.0% |
| 2Q23 | 123,080 | +1.5% |
| 1Q23 | 115,509 | -15.2% |
| 4Q22 | 104,509 | -25.6% |
| 3Q22 | 115,465 | -13.0% |
| 2Q22 | 121,274 | -6.9% |
| 1Q22 | 136,248 | +10.0% |
| 4Q21 | 140,376 | +24.0% |
| 3Q21 | 132,646 | +18.0% |
| 2Q21 | 130,307 | +2.9% |
| 1Q21 | 123,906 | -1.9% |
| 4Q20 | 113,222 | -20.2% |
| 3Q20 | 112,382 | -41.4% |
| 2Q20 | 126,668 | -37.4% |
| 1Q20 | 126,282 | -43.5% |
| 4Q19 | 141,820 | -35.5% |
| 3Q19 | 191,802 | -34.7% |
| 2Q19 | 202,220 | -16.8% |
| 1Q19 | 223,496 | -15.7% |
| 4Q18 | 219,970 | -21.1% |
| 3Q18 | 293,634 | +1.8% |
| 2Q18 | 243,113 | -12.6% |
| 1Q18 | 265,128 | -1.7% |
| 4Q17 | 278,802 | +5.8% |
| 3Q17 | 288,309 | +24.1% |
| 2Q17 | 278,175 | +28.0% |
| 1Q17 | 269,744 | +7.7% |
| 4Q16 | 263,549 | -11.9% |
| 3Q16 | 232,360 | -15.7% |
| 2Q16 | 217,386 | - |
| 1Q16 | 250,361 | - |
| 4Q15 | 299,129 | +3.7% |
| 3Q15 | 275,765 | - |
| 4Q14 | 288,455 | - |