| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,534 | +18.0% |
| 4Q25 | 2,890 | -0.9% |
| 3Q25 | 3,055 | +7.2% |
| 2Q25 | 2,994 | +5.0% |
| 1Q25 | 2,934 | +6.4% |
| 4Q24 | 2,915 | +4.0% |
| 3Q24 | 2,849 | -6.4% |
| 2Q24 | 2,851 | -6.6% |
| 1Q24 | 2,759 | +2.2% |
| 4Q23 | 2,803 | +5.5% |
| 3Q23 | 3,044 | +14.5% |
| 2Q23 | 3,051 | +9.1% |
| 1Q23 | 2,699 | -1.5% |
| 4Q22 | 2,656 | -7.9% |
| 3Q22 | 2,657 | +2.0% |
| 2Q22 | 2,798 | +13.1% |
| 1Q22 | 2,741 | -40.7% |
| 4Q21 | 2,883 | -41.6% |
| 3Q21 | 2,604 | -52.6% |
| 2Q21 | 2,474 | -52.5% |
| 1Q21 | 4,621 | -16.3% |
| 4Q20 | 4,939 | -23.5% |
| 3Q20 | 5,491 | -18.7% |
| 2Q20 | 5,207 | -22.7% |
| 1Q20 | 5,522 | -25.8% |
| 4Q19 | 6,460 | -10.3% |
| 3Q19 | 6,756 | -6.6% |
| 2Q19 | 6,734 | -1.3% |
| 1Q19 | 7,439 | +11.2% |
| 4Q18 | 7,204 | +11.3% |
| 3Q18 | 7,233 | +10.9% |
| 2Q18 | 6,824 | +12.1% |
| 1Q18 | 6,691 | -6.1% |
| 4Q17 | 6,471 | -11.3% |
| 3Q17 | 6,521 | -20.9% |
| 2Q17 | 6,086 | -25.3% |
| 1Q17 | 7,125 | - |
| 4Q16 | 7,300 | -0.3% |
| 3Q16 | 8,248 | - |
| 2Q16 | 8,146 | - |
| 4Q15 | 7,322 | - |