| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,005 | +11.0% |
| 3Q25 | 3,995 | +6.4% |
| 2Q25 | 3,840 | +9.1% |
| 1Q25 | 3,622 | +5.8% |
| 4Q24 | 3,607 | +8.5% |
| 3Q24 | 3,754 | +6.6% |
| 2Q24 | 3,519 | +5.5% |
| 1Q24 | 3,423 | -49.3% |
| 4Q23 | 3,326 | -42.9% |
| 3Q23 | 3,522 | -39.8% |
| 2Q23 | 3,335 | -41.3% |
| 1Q23 | 6,755 | +23.7% |
| 4Q22 | 5,826 | +7.2% |
| 3Q22 | 5,846 | +5.6% |
| 2Q22 | 5,681 | +3.6% |
| 1Q22 | 5,461 | +5.1% |
| 4Q21 | 5,434 | +17.2% |
| 3Q21 | 5,536 | +0.4% |
| 2Q21 | 5,483 | -1.2% |
| 1Q21 | 5,195 | -3.8% |
| 4Q20 | 4,636 | -20.5% |
| 3Q20 | 5,513 | -27.0% |
| 2Q20 | 5,547 | -24.9% |
| 1Q20 | 5,400 | -8.8% |
| 4Q19 | 5,830 | +13.1% |
| 3Q19 | 7,552 | +112.7% |
| 2Q19 | 7,382 | +139.7% |
| 1Q19 | 5,923 | +147.8% |
| 4Q18 | 5,157 | +156.5% |
| 3Q18 | 3,551 | +128.0% |
| 2Q18 | 3,080 | +189.8% |
| 1Q18 | 2,390 | +307.1% |
| 4Q17 | 2,010 | +399.3% |
| 3Q17 | 1,557 | +349.4% |
| 2Q17 | 1,062 | +449.0% |
| 1Q17 | 586 | +338.5% |
| 4Q16 | 402 | +296.5% |
| 3Q16 | 346 | - |
| 2Q16 | 193 | - |
| 1Q16 | 133 | - |
| 4Q15 | 101 | +68.2% |
| 4Q14 | 60 | - |