| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,837 | +16.2% |
| 1Q26 | 1,692 | -0.3% |
| 4Q25 | 1,730 | +6.8% |
| 3Q25 | 1,684 | +16.4% |
| 2Q25 | 1,581 | +8.3% |
| 1Q25 | 1,697 | +26.1% |
| 4Q24 | 1,620 | +34.4% |
| 3Q24 | 1,447 | +13.9% |
| 2Q24 | 1,460 | +23.8% |
| 1Q24 | 1,346 | +15.0% |
| 4Q23 | 1,205 | +8.3% |
| 3Q23 | 1,270 | +20.3% |
| 2Q23 | 1,179 | +9.0% |
| 1Q23 | 1,170 | +6.8% |
| 4Q22 | 1,113 | +0.5% |
| 3Q22 | 1,056 | -1.2% |
| 2Q22 | 1,082 | +2.5% |
| 1Q22 | 1,095 | -1.9% |
| 4Q21 | 1,107 | +2.0% |
| 3Q21 | 1,069 | -31.2% |
| 2Q21 | 1,056 | -29.1% |
| 1Q21 | 1,116 | -23.8% |
| 4Q20 | 1,085 | -28.3% |
| 3Q20 | 1,554 | -0.8% |
| 2Q20 | 1,489 | -16.5% |
| 1Q20 | 1,465 | -13.3% |
| 4Q19 | 1,514 | -11.7% |
| 3Q19 | 1,567 | -15.7% |
| 2Q19 | 1,783 | +4.6% |
| 1Q19 | 1,690 | +1.8% |
| 4Q18 | 1,715 | +10.1% |
| 3Q18 | 1,859 | +19.9% |
| 2Q18 | 1,704 | +26.2% |
| 1Q18 | 1,660 | +24.3% |
| 4Q17 | 1,557 | +8.4% |
| 3Q17 | 1,550 | -11.8% |
| 2Q17 | 1,350 | -19.9% |
| 1Q17 | 1,335 | - |
| 4Q16 | 1,436 | -16.4% |
| 3Q16 | 1,757 | - |
| 2Q16 | 1,685 | - |
| 4Q15 | 1,717 | - |