| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,446 | +14.5% |
| 2Q25 | 4,134 | -8.4% |
| 1Q25 | 4,061 | -24.6% |
| 4Q24 | 4,296 | -15.1% |
| 3Q24 | 3,883 | -27.7% |
| 2Q24 | 4,511 | -13.3% |
| 1Q24 | 5,386 | +11.6% |
| 4Q23 | 5,063 | +5.2% |
| 3Q23 | 5,369 | +2.1% |
| 2Q23 | 5,201 | +4.0% |
| 1Q23 | 4,826 | +4.3% |
| 4Q22 | 4,814 | +6.4% |
| 3Q22 | 5,258 | +8.9% |
| 2Q22 | 4,999 | +7.2% |
| 1Q22 | 4,627 | +30.7% |
| 4Q21 | 4,523 | +37.1% |
| 3Q21 | 4,830 | -11.3% |
| 2Q21 | 4,662 | -19.3% |
| 1Q21 | 3,541 | -48.3% |
| 4Q20 | 3,300 | -50.9% |
| 3Q20 | 5,447 | -19.5% |
| 2Q20 | 5,778 | -11.5% |
| 1Q20 | 6,843 | +5.3% |
| 4Q19 | 6,726 | -0.2% |
| 3Q19 | 6,763 | -2.4% |
| 2Q19 | 6,529 | -12.4% |
| 1Q19 | 6,498 | -2.9% |
| 4Q18 | 6,740 | -8.3% |
| 3Q18 | 6,930 | -1.8% |
| 2Q18 | 7,452 | -7.7% |
| 1Q18 | 6,692 | -16.5% |
| 4Q17 | 7,347 | -11.9% |
| 3Q17 | 7,060 | -10.1% |
| 2Q17 | 8,075 | -1.2% |
| 1Q17 | 8,015 | -12.1% |
| 4Q16 | 8,341 | +0.3% |
| 3Q16 | 7,849 | +11.4% |
| 2Q16 | 8,176 | +23.3% |
| 1Q16 | 9,123 | - |
| 4Q15 | 8,318 | +19.9% |
| 3Q15 | 7,043 | - |
| 2Q15 | 6,632 | - |
| 4Q14 | 6,935 | - |