| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,483 | +17.3% |
| 1Q26 | 10,368 | +13.8% |
| 4Q25 | 10,858 | +31.6% |
| 3Q25 | 10,860 | +35.7% |
| 2Q25 | 9,788 | +20.6% |
| 1Q25 | 9,108 | +20.1% |
| 4Q24 | 8,251 | +11.7% |
| 3Q24 | 8,002 | +5.2% |
| 2Q24 | 8,119 | +16.0% |
| 1Q24 | 7,587 | +19.5% |
| 4Q23 | 7,385 | +21.9% |
| 3Q23 | 7,609 | +14.4% |
| 2Q23 | 7,000 | -1.2% |
| 1Q23 | 6,349 | -15.2% |
| 4Q22 | 6,059 | -6.7% |
| 3Q22 | 6,653 | +13.5% |
| 2Q22 | 7,088 | +28.5% |
| 1Q22 | 7,486 | +40.6% |
| 4Q21 | 6,492 | +20.9% |
| 3Q21 | 5,860 | -15.0% |
| 2Q21 | 5,515 | -14.7% |
| 1Q21 | 5,323 | -11.5% |
| 4Q20 | 5,369 | -9.0% |
| 3Q20 | 6,893 | +19.1% |
| 2Q20 | 6,468 | -8.3% |
| 1Q20 | 6,014 | -11.2% |
| 4Q19 | 5,901 | -14.4% |
| 3Q19 | 5,786 | -23.1% |
| 2Q19 | 7,051 | +4.1% |
| 1Q19 | 6,776 | +1.2% |
| 4Q18 | 6,891 | +10.2% |
| 3Q18 | 7,526 | +22.7% |
| 2Q18 | 6,775 | +11.8% |
| 1Q18 | 6,696 | +5.7% |
| 4Q17 | 6,253 | -10.6% |
| 3Q17 | 6,135 | -17.0% |
| 2Q17 | 6,061 | -14.8% |
| 1Q17 | 6,334 | - |
| 4Q16 | 6,992 | +2.2% |
| 3Q16 | 7,390 | - |
| 2Q16 | 7,116 | - |
| 4Q15 | 6,844 | - |