| （単位：十億円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,413 | -1.8% |
| 1Q26 | 1,376 | -7.1% |
| 4Q25 | 1,335 | -9.2% |
| 3Q25 | 1,318 | -8.0% |
| 2Q25 | 1,439 | +5.5% |
| 1Q25 | 1,482 | +6.9% |
| 4Q24 | 1,469 | +16.8% |
| 3Q24 | 1,433 | +23.0% |
| 2Q24 | 1,364 | +20.0% |
| 1Q24 | 1,387 | +22.5% |
| 4Q23 | 1,258 | +3.4% |
| 3Q23 | 1,165 | +6.0% |
| 2Q23 | 1,137 | +6.9% |
| 1Q23 | 1,132 | +12.1% |
| 4Q22 | 1,217 | +16.0% |
| 3Q22 | 1,099 | +9.5% |
| 2Q22 | 1,063 | +15.7% |
| 1Q22 | 1,010 | +5.6% |
| 4Q21 | 1,049 | +18.1% |
| 3Q21 | 1,003 | +2.7% |
| 2Q21 | 919 | -8.0% |
| 1Q21 | 957 | +6.5% |
| 4Q20 | 888 | +1.8% |
| 3Q20 | 976 | +21.1% |
| 2Q20 | 999 | +20.9% |
| 1Q20 | 898 | +8.3% |
| 4Q19 | 873 | +10.8% |
| 3Q19 | 806 | +3.1% |
| 2Q19 | 826 | +17.9% |
| 1Q19 | 829 | +24.0% |
| 4Q18 | 788 | +25.5% |
| 3Q18 | 782 | +27.1% |
| 2Q18 | 700 | +21.7% |
| 1Q18 | 669 | +13.6% |
| 4Q17 | 628 | -6.0% |
| 3Q17 | 615 | -2.2% |
| 2Q17 | 576 | -5.8% |
| 1Q17 | 589 | - |
| 4Q16 | 668 | -4.7% |
| 3Q16 | 630 | - |
| 2Q16 | 611 | - |
| 4Q15 | 701 | - |