| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,825 | +1.0% |
| 1Q25 | 6,408 | +16.5% |
| 4Q24 | 6,387 | +17.8% |
| 3Q24 | 6,754 | +22.6% |
| 2Q24 | 6,153 | +26.7% |
| 1Q24 | 5,501 | +15.8% |
| 4Q23 | 5,422 | +21.4% |
| 3Q23 | 5,508 | +26.3% |
| 2Q23 | 4,858 | +14.3% |
| 1Q23 | 4,750 | +11.4% |
| 4Q22 | 4,466 | -0.5% |
| 3Q22 | 4,359 | -4.0% |
| 2Q22 | 4,250 | -7.0% |
| 1Q22 | 4,266 | +4.7% |
| 4Q21 | 4,486 | +13.8% |
| 3Q21 | 4,542 | +20.1% |
| 2Q21 | 4,567 | +25.5% |
| 1Q21 | 4,072 | +9.2% |
| 4Q20 | 3,941 | -10.4% |
| 3Q20 | 3,781 | -4.2% |
| 2Q20 | 3,639 | -7.2% |
| 1Q20 | 3,730 | -15.3% |
| 4Q19 | 4,396 | -7.0% |
| 3Q19 | 3,947 | -14.3% |
| 2Q19 | 3,922 | -18.8% |
| 1Q19 | 4,402 | -4.1% |
| 4Q18 | 4,727 | +3.8% |
| 3Q18 | 4,604 | +8.3% |
| 2Q18 | 4,832 | +15.3% |
| 1Q18 | 4,590 | +14.0% |
| 4Q17 | 4,552 | +12.2% |
| 3Q17 | 4,251 | +7.7% |
| 2Q17 | 4,190 | -1.3% |
| 1Q17 | 4,026 | +4.2% |
| 4Q16 | 4,055 | -12.5% |
| 3Q16 | 3,947 | -31.0% |
| 2Q16 | 4,244 | - |
| 1Q16 | 3,862 | - |
| 4Q15 | 4,635 | -11.9% |
| 3Q15 | 5,720 | - |
| 4Q14 | 5,263 | - |