| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 131,600 | -13.4% |
| 3Q25 | 127,319 | -12.6% |
| 2Q25 | 123,868 | -13.4% |
| 1Q25 | 151,104 | -5.6% |
| 4Q24 | 151,940 | -2.8% |
| 3Q24 | 145,621 | -8.3% |
| 2Q24 | 143,047 | -9.7% |
| 1Q24 | 160,113 | +9.9% |
| 4Q23 | 156,316 | +11.4% |
| 3Q23 | 158,800 | +12.6% |
| 2Q23 | 158,379 | +22.0% |
| 1Q23 | 145,648 | +29.6% |
| 4Q22 | 140,366 | +29.2% |
| 3Q22 | 141,031 | +35.6% |
| 2Q22 | 129,818 | +25.5% |
| 1Q22 | 112,425 | -0.9% |
| 4Q21 | 108,658 | +1.4% |
| 3Q21 | 104,036 | +4.6% |
| 2Q21 | 103,425 | +3.9% |
| 1Q21 | 113,487 | +10.4% |
| 4Q20 | 107,143 | -2.2% |
| 3Q20 | 99,484 | - |
| 2Q20 | 99,503 | - |
| 1Q20 | 102,812 | - |
| 4Q19 | 109,568 | +99.7% |
| 4Q18 | 54,855 | -16.5% |
| 4Q17 | 65,693 | +19.5% |
| 4Q16 | 54,961 | -11.3% |
| 4Q15 | 61,982 | +22.8% |
| 4Q14 | 50,464 | - |