| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 26,061 | +6.3% |
| 1Q26 | 25,036 | +0.3% |
| 4Q25 | 24,873 | +5.0% |
| 3Q25 | 23,575 | -4.2% |
| 2Q25 | 24,524 | -8.0% |
| 1Q25 | 24,959 | -6.5% |
| 4Q24 | 23,687 | -7.2% |
| 3Q24 | 24,608 | +6.3% |
| 2Q24 | 26,661 | +13.7% |
| 1Q24 | 26,694 | +9.7% |
| 4Q23 | 25,518 | +6.8% |
| 3Q23 | 23,154 | -4.2% |
| 2Q23 | 23,440 | +7.2% |
| 1Q23 | 24,341 | +8.2% |
| 4Q22 | 23,903 | +22.0% |
| 3Q22 | 24,179 | +19.7% |
| 2Q22 | 21,860 | +31.8% |
| 1Q22 | 22,491 | +32.4% |
| 4Q21 | 19,594 | +20.2% |
| 3Q21 | 20,200 | +11.3% |
| 2Q21 | 16,591 | -5.7% |
| 1Q21 | 16,987 | +1.6% |
| 4Q20 | 16,303 | -1.8% |
| 3Q20 | 18,146 | +4.5% |
| 2Q20 | 17,598 | +1.8% |
| 1Q20 | 16,715 | -4.7% |
| 4Q19 | 16,607 | -10.6% |
| 3Q19 | 17,366 | -13.3% |
| 2Q19 | 17,281 | -10.5% |
| 1Q19 | 17,538 | -11.6% |
| 4Q18 | 18,578 | -3.1% |
| 3Q18 | 20,024 | +3.2% |
| 2Q18 | 19,305 | +7.6% |
| 1Q18 | 19,839 | +10.3% |
| 4Q17 | 19,180 | -3.5% |
| 3Q17 | 19,397 | -11.5% |
| 2Q17 | 17,941 | -17.1% |
| 1Q17 | 17,986 | -29.1% |
| 4Q16 | 19,878 | -19.0% |
| 3Q16 | 21,915 | - |
| 2Q16 | 21,631 | - |
| 1Q16 | 25,379 | - |
| 4Q15 | 24,549 | - |