| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 14,100 | -12.2% |
| 1Q26 | 13,354 | -17.9% |
| 4Q25 | 13,135 | -20.7% |
| 3Q25 | 16,896 | +8.6% |
| 2Q25 | 16,054 | -7.7% |
| 1Q25 | 16,261 | +5.2% |
| 4Q24 | 16,574 | +28.4% |
| 3Q24 | 15,563 | +27.2% |
| 2Q24 | 17,389 | +45.1% |
| 1Q24 | 15,457 | +23.8% |
| 4Q23 | 12,909 | +2.6% |
| 3Q23 | 12,233 | -26.6% |
| 2Q23 | 11,984 | -22.6% |
| 1Q23 | 12,484 | +9.5% |
| 4Q22 | 12,583 | +29.1% |
| 3Q22 | 16,657 | +87.9% |
| 2Q22 | 15,492 | +131.2% |
| 1Q22 | 11,402 | +60.2% |
| 4Q21 | 9,749 | +57.2% |
| 3Q21 | 8,867 | +11.5% |
| 2Q21 | 6,701 | -3.4% |
| 1Q21 | 7,117 | +8.2% |
| 4Q20 | 6,203 | -3.7% |
| 3Q20 | 7,954 | +25.6% |
| 2Q20 | 6,938 | -0.9% |
| 1Q20 | 6,579 | +8.9% |
| 4Q19 | 6,440 | +3.0% |
| 3Q19 | 6,331 | -3.0% |
| 2Q19 | 7,001 | +21.8% |
| 1Q19 | 6,043 | +13.2% |
| 4Q18 | 6,251 | +8.8% |
| 3Q18 | 6,528 | +12.3% |
| 2Q18 | 5,749 | +10.8% |
| 1Q18 | 5,340 | +13.5% |
| 4Q17 | 5,744 | +5.5% |
| 3Q17 | 5,814 | -12.5% |
| 2Q17 | 5,189 | -15.1% |
| 1Q17 | 4,703 | - |
| 4Q16 | 5,443 | -28.0% |
| 3Q16 | 6,648 | - |
| 2Q16 | 6,109 | - |
| 4Q15 | 7,564 | - |