| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,546 | -7.4% |
| 1Q26 | 8,926 | -17.6% |
| 4Q25 | 8,709 | -24.6% |
| 3Q25 | 9,204 | -6.0% |
| 2Q25 | 9,227 | -10.1% |
| 1Q25 | 10,838 | +10.8% |
| 4Q24 | 11,553 | +27.7% |
| 3Q24 | 9,793 | +8.2% |
| 2Q24 | 10,261 | +13.8% |
| 1Q24 | 9,784 | +4.3% |
| 4Q23 | 9,049 | -6.0% |
| 3Q23 | 9,054 | -6.1% |
| 2Q23 | 9,018 | -8.7% |
| 1Q23 | 9,384 | -4.3% |
| 4Q22 | 9,626 | -3.5% |
| 3Q22 | 9,643 | +4.8% |
| 2Q22 | 9,882 | +6.1% |
| 1Q22 | 9,807 | +11.4% |
| 4Q21 | 9,977 | +76.6% |
| 3Q21 | 9,200 | +31.8% |
| 2Q21 | 9,314 | +53.7% |
| 1Q21 | 8,800 | +55.4% |
| 4Q20 | 5,648 | -6.3% |
| 3Q20 | 6,982 | +26.4% |
| 2Q20 | 6,059 | -8.8% |
| 1Q20 | 5,664 | -12.3% |
| 4Q19 | 6,026 | -9.6% |
| 3Q19 | 5,523 | -18.6% |
| 2Q19 | 6,641 | +6.1% |
| 1Q19 | 6,460 | +10.5% |
| 4Q18 | 6,663 | +25.6% |
| 3Q18 | 6,784 | +27.6% |
| 2Q18 | 6,262 | +30.5% |
| 1Q18 | 5,845 | +27.1% |
| 4Q17 | 5,304 | +17.7% |
| 3Q17 | 5,317 | +3.5% |
| 2Q17 | 4,799 | +1.5% |
| 1Q17 | 4,599 | -11.4% |
| 4Q16 | 4,508 | -14.6% |
| 3Q16 | 5,139 | - |
| 2Q16 | 4,726 | - |
| 1Q16 | 5,193 | - |
| 4Q15 | 5,278 | - |