| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 377,339 | +40.3% |
| 3Q25 | 338,843 | +35.2% |
| 2Q25 | 287,607 | +7.6% |
| 1Q25 | 272,963 | +7.5% |
| 4Q24 | 268,895 | +17.1% |
| 3Q24 | 250,688 | +8.1% |
| 2Q24 | 267,358 | +18.0% |
| 1Q24 | 253,804 | +20.5% |
| 4Q23 | 229,667 | +12.8% |
| 3Q23 | 231,859 | +8.6% |
| 2Q23 | 226,590 | +13.3% |
| 1Q23 | 210,685 | +11.3% |
| 4Q22 | 203,572 | +12.2% |
| 3Q22 | 213,415 | +11.7% |
| 2Q22 | 199,925 | +7.6% |
| 1Q22 | 189,362 | +3.3% |
| 4Q21 | 181,436 | +3.5% |
| 3Q21 | 191,096 | +25.2% |
| 2Q21 | 185,790 | +28.0% |
| 1Q21 | 183,342 | +33.0% |
| 4Q20 | 175,262 | +18.0% |
| 2Q21 | 152,580 | +5.6% |
| 1Q21 | 145,114 | +3.8% |
| 4Q20 | 137,845 | -2.2% |
| 3Q20 | 148,528 | +12.8% |
| 2Q20 | 144,503 | +0.6% |
| 1Q20 | 139,739 | +6.0% |
| 4Q19 | 140,968 | +7.2% |
| 3Q19 | 131,673 | -4.1% |
| 2Q19 | 143,669 | +54.2% |
| 1Q19 | 131,840 | +49.4% |
| 4Q18 | 131,470 | +43.2% |
| 3Q18 | 137,274 | +58.6% |
| 2Q18 | 93,187 | +24.3% |
| 1Q18 | 88,258 | +23.9% |
| 4Q17 | 91,806 | +22.6% |
| 3Q17 | 86,566 | +6.6% |
| 2Q17 | 74,956 | -2.8% |
| 1Q17 | 71,258 | -12.0% |
| 4Q16 | 74,875 | -0.6% |
| 3Q16 | 81,216 | - |
| 2Q16 | 77,088 | - |
| 1Q16 | 81,011 | - |
| 4Q15 | 75,322 | +15.0% |
| 4Q14 | 65,499 | +9.9% |
| 4Q13 | 59,588 | - |