| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,200 | +35.0% |
| 4Q25 | 3,445 | +32.7% |
| 3Q25 | 3,335 | +33.7% |
| 2Q25 | 3,112 | +31.6% |
| 1Q25 | 3,127 | +40.4% |
| 4Q24 | 2,595 | +15.6% |
| 3Q24 | 2,496 | +15.7% |
| 2Q24 | 2,364 | +11.2% |
| 1Q24 | 2,227 | +11.5% |
| 4Q23 | 2,244 | +14.5% |
| 3Q23 | 2,158 | +18.8% |
| 2Q23 | 2,125 | +13.3% |
| 1Q23 | 1,997 | +3.1% |
| 4Q22 | 1,960 | +1.0% |
| 3Q22 | 1,816 | -7.1% |
| 2Q22 | 1,876 | -4.4% |
| 1Q22 | 1,937 | -6.1% |
| 4Q21 | 1,941 | -3.7% |
| 3Q21 | 1,954 | -13.8% |
| 2Q21 | 1,962 | -1.1% |
| 1Q21 | 2,062 | +1.8% |
| 4Q20 | 2,017 | -7.3% |
| 3Q20 | 2,267 | -5.6% |
| 2Q20 | 1,984 | -20.1% |
| 1Q20 | 2,025 | -26.5% |
| 4Q19 | 2,175 | -19.5% |
| 3Q19 | 2,401 | -12.8% |
| 2Q19 | 2,485 | -4.3% |
| 1Q19 | 2,756 | +10.8% |
| 4Q18 | 2,700 | +7.1% |
| 3Q18 | 2,753 | +12.0% |
| 2Q18 | 2,596 | +14.6% |
| 1Q18 | 2,488 | +6.6% |
| 4Q17 | 2,521 | +10.0% |
| 3Q17 | 2,457 | -10.7% |
| 2Q17 | 2,266 | -43.4% |
| 1Q17 | 2,335 | - |
| 4Q16 | 2,291 | -36.7% |
| 3Q16 | 2,751 | - |
| 2Q16 | 4,005 | - |
| 4Q15 | 3,622 | - |