| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 25,217 | -1.3% |
| 2Q25 | 25,577 | -2.9% |
| 1Q25 | 23,467 | -12.8% |
| 4Q24 | 22,815 | -13.3% |
| 3Q24 | 25,551 | -0.9% |
| 2Q24 | 26,329 | +3.8% |
| 1Q24 | 26,916 | +18.0% |
| 4Q23 | 26,306 | +16.0% |
| 3Q23 | 25,785 | +13.9% |
| 2Q23 | 25,356 | +16.7% |
| 1Q23 | 22,804 | +14.3% |
| 4Q22 | 22,678 | +1.4% |
| 3Q22 | 22,648 | +7.1% |
| 2Q22 | 21,729 | +12.1% |
| 1Q22 | 19,947 | +2.2% |
| 4Q21 | 22,366 | +32.4% |
| 3Q21 | 21,141 | +27.8% |
| 2Q21 | 19,390 | +23.0% |
| 1Q21 | 19,519 | +49.6% |
| 4Q20 | 16,895 | -2.7% |
| 3Q20 | 16,545 | +0.9% |
| 2Q20 | 15,768 | -10.7% |
| 1Q20 | 13,050 | -15.5% |
| 4Q19 | 17,358 | +18.8% |
| 3Q19 | 16,390 | -10.7% |
| 2Q19 | 17,650 | +20.1% |
| 1Q19 | 15,441 | -3.9% |
| 4Q18 | 14,609 | -4.6% |
| 3Q18 | 18,360 | +26.9% |
| 2Q18 | 14,701 | +17.0% |
| 1Q18 | 16,075 | +34.2% |
| 4Q17 | 15,306 | +39.4% |
| 3Q17 | 14,464 | +36.9% |
| 2Q17 | 12,567 | +20.0% |
| 1Q17 | 11,977 | +17.7% |
| 4Q16 | 10,976 | -0.3% |
| 3Q16 | 10,563 | +0.8% |
| 2Q16 | 10,476 | - |
| 1Q16 | 10,175 | - |
| 4Q15 | 11,013 | +27.0% |
| 3Q15 | 10,475 | - |
| 4Q14 | 8,671 | - |