| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,386 | +6.8% |
| 1Q26 | 11,001 | -0.7% |
| 4Q25 | 10,286 | -10.6% |
| 3Q25 | 10,589 | -8.7% |
| 2Q25 | 10,659 | +1.9% |
| 1Q25 | 11,080 | -8.1% |
| 4Q24 | 11,511 | +2.4% |
| 3Q24 | 11,594 | +5.8% |
| 2Q24 | 10,456 | -5.8% |
| 1Q24 | 12,052 | +9.4% |
| 4Q23 | 11,242 | -7.1% |
| 3Q23 | 10,962 | -16.9% |
| 2Q23 | 11,104 | -19.2% |
| 1Q23 | 11,021 | -19.6% |
| 4Q22 | 12,101 | -13.7% |
| 3Q22 | 13,184 | -15.3% |
| 2Q22 | 13,743 | -8.2% |
| 1Q22 | 13,702 | -20.5% |
| 4Q21 | 14,030 | -17.2% |
| 3Q21 | 15,571 | -8.3% |
| 2Q21 | 14,973 | -21.5% |
| 1Q21 | 17,234 | -8.2% |
| 4Q20 | 16,944 | -7.1% |
| 3Q20 | 16,977 | -7.6% |
| 2Q20 | 19,072 | +6.0% |
| 1Q20 | 18,776 | -2.7% |
| 4Q19 | 18,236 | -9.0% |
| 3Q19 | 18,372 | -4.7% |
| 2Q19 | 17,997 | -15.4% |
| 1Q19 | 19,292 | -11.1% |
| 4Q18 | 20,033 | +7.0% |
| 3Q18 | 19,280 | +13.0% |
| 2Q18 | 21,283 | +28.9% |
| 1Q18 | 21,700 | +41.2% |
| 4Q17 | 18,725 | +25.0% |
| 3Q17 | 17,056 | +18.2% |
| 2Q17 | 16,513 | +12.6% |
| 1Q17 | 15,369 | +6.6% |
| 4Q16 | 14,979 | +10.3% |
| 3Q16 | 14,435 | - |
| 2Q16 | 14,662 | - |
| 1Q16 | 14,418 | - |
| 4Q15 | 13,575 | +43.3% |
| 4Q14 | 9,474 | - |