| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 10,239 | +4.3% |
| 3Q26 | 11,088 | +7.9% |
| 1Q26 | 10,126 | -0.5% |
| 4Q25 | 9,815 | -45.7% |
| 3Q25 | 10,280 | -38.9% |
| 2Q25 | 9,929 | -41.8% |
| 1Q25 | 10,180 | -52.9% |
| 4Q24 | 18,070 | -3.6% |
| 3Q24 | 16,828 | +3.1% |
| 2Q24 | 17,053 | -9.0% |
| 1Q24 | 21,629 | +8.5% |
| 4Q23 | 18,746 | -7.9% |
| 3Q23 | 16,316 | -26.6% |
| 2Q23 | 18,737 | -23.2% |
| 1Q23 | 19,931 | -13.4% |
| 4Q22 | 20,349 | +5.1% |
| 3Q22 | 22,216 | +1.6% |
| 2Q22 | 24,408 | +5.4% |
| 1Q22 | 23,016 | +4.2% |
| 4Q21 | 19,364 | -19.9% |
| 3Q21 | 21,876 | -20.2% |
| 2Q21 | 23,166 | -19.8% |
| 1Q21 | 22,086 | -29.1% |
| 4Q20 | 24,183 | -21.5% |
| 3Q20 | 27,424 | -15.1% |
| 2Q20 | 28,900 | -21.6% |
| 1Q20 | 31,143 | +3.6% |
| 4Q19 | 30,823 | +22.1% |
| 3Q19 | 32,293 | +67.1% |
| 2Q19 | 36,868 | +96.7% |
| 1Q19 | 30,050 | +81.4% |
| 4Q18 | 25,238 | +63.5% |
| 3Q18 | 19,323 | +66.8% |
| 2Q18 | 18,745 | +61.0% |
| 1Q18 | 16,563 | +33.9% |
| 4Q17 | 15,440 | +26.4% |
| 3Q17 | 11,583 | +4.4% |
| 2Q17 | 11,643 | -19.1% |
| 1Q17 | 12,369 | - |
| 4Q16 | 12,215 | -16.3% |
| 3Q16 | 11,098 | - |
| 2Q16 | 14,399 | - |
| 4Q15 | 14,589 | - |