| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 116,765 | -5.5% |
| 3Q25 | 103,881 | -12.0% |
| 2Q25 | 145,419 | +23.1% |
| 1Q25 | 132,417 | +17.0% |
| 4Q24 | 123,557 | +28.9% |
| 3Q24 | 118,066 | -87.6% |
| 2Q24 | 118,086 | -86.8% |
| 1Q24 | 113,215 | -86.1% |
| 4Q23 | 95,890 | -87.1% |
| 3Q23 | 954,936 | +22.1% |
| 2Q23 | 893,294 | +27.0% |
| 1Q23 | 812,260 | +52.3% |
| 4Q22 | 745,365 | +84.8% |
| 3Q22 | 781,781 | +128.4% |
| 2Q22 | 703,339 | +126.7% |
| 1Q22 | 533,300 | +64.1% |
| 4Q21 | 403,356 | +35.4% |
| 3Q21 | 342,297 | +14.7% |
| 2Q21 | 310,264 | -1.9% |
| 1Q21 | 324,927 | +2.5% |
| 4Q20 | 297,867 | -21.3% |
| 3Q20 | 298,304 | -14.8% |
| 2Q20 | 316,260 | -14.1% |
| 1Q20 | 316,999 | -24.4% |
| 4Q19 | 378,527 | -7.3% |
| 2Q19 | 350,072 | -7.9% |
| 1Q19 | 368,114 | -0.2% |
| 4Q19 | 419,064 | +14.1% |
| 3Q19 | 408,182 | +9.0% |
| 2Q19 | 379,980 | +3.1% |
| 1Q19 | 368,731 | +12.5% |
| 4Q18 | 367,417 | +49.3% |
| 3Q18 | 374,503 | +104.0% |
| 2Q18 | 368,411 | +91.4% |
| 1Q18 | 327,870 | +64.8% |
| 4Q17 | 246,085 | +15.1% |
| 3Q17 | 183,556 | -23.2% |
| 2Q17 | 192,440 | -18.6% |
| 1Q17 | 198,904 | -25.5% |
| 4Q16 | 213,730 | -24.8% |
| 3Q16 | 239,138 | - |
| 2Q16 | 236,349 | - |
| 1Q16 | 266,899 | - |
| 4Q15 | 284,090 | -40.4% |
| 4Q14 | 476,407 | -29.2% |
| 4Q13 | 673,129 | - |