| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,511 | +10.8% |
| 1Q26 | 3,273 | -13.3% |
| 4Q25 | 3,052 | -16.9% |
| 3Q25 | 3,312 | +13.0% |
| 2Q25 | 3,169 | +17.8% |
| 1Q25 | 3,774 | +45.7% |
| 4Q24 | 3,672 | +59.7% |
| 3Q24 | 2,931 | +35.9% |
| 2Q24 | 2,691 | +26.6% |
| 1Q24 | 2,590 | +36.2% |
| 4Q23 | 2,299 | +17.4% |
| 3Q23 | 2,156 | +7.8% |
| 2Q23 | 2,126 | +4.9% |
| 1Q23 | 1,901 | -7.2% |
| 4Q22 | 1,959 | -11.8% |
| 3Q22 | 2,000 | -14.3% |
| 2Q22 | 2,026 | +1.8% |
| 1Q22 | 2,049 | +8.8% |
| 4Q21 | 2,222 | +31.3% |
| 3Q21 | 2,333 | +19.2% |
| 2Q21 | 1,990 | +9.8% |
| 1Q21 | 1,883 | +5.6% |
| 4Q20 | 1,692 | -5.2% |
| 3Q20 | 1,957 | +19.0% |
| 2Q20 | 1,812 | -8.8% |
| 1Q20 | 1,783 | -11.6% |
| 4Q19 | 1,784 | -20.7% |
| 3Q19 | 1,645 | -29.7% |
| 2Q19 | 1,986 | -5.8% |
| 1Q19 | 2,016 | +10.1% |
| 4Q18 | 2,251 | +29.5% |
| 3Q18 | 2,340 | +48.6% |
| 2Q18 | 2,109 | +47.0% |
| 1Q18 | 1,831 | +29.0% |
| 4Q17 | 1,738 | +20.1% |
| 3Q17 | 1,575 | -3.8% |
| 2Q17 | 1,435 | -4.9% |
| 1Q17 | 1,419 | - |
| 4Q16 | 1,447 | -9.8% |
| 3Q16 | 1,638 | - |
| 2Q16 | 1,509 | - |
| 4Q15 | 1,604 | - |