| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,153 | +7.7% |
| 1Q26 | 10,476 | -6.0% |
| 4Q25 | 10,223 | -6.1% |
| 3Q25 | 10,766 | +8.1% |
| 2Q25 | 10,358 | +8.1% |
| 1Q25 | 11,142 | +27.5% |
| 4Q24 | 10,885 | +27.7% |
| 3Q24 | 9,961 | +28.9% |
| 2Q24 | 9,583 | +23.0% |
| 1Q24 | 8,738 | +10.9% |
| 4Q23 | 8,524 | +6.7% |
| 3Q23 | 7,729 | -0.9% |
| 2Q23 | 7,789 | -5.4% |
| 1Q23 | 7,877 | +2.2% |
| 4Q22 | 7,987 | -3.1% |
| 3Q22 | 7,801 | +8.2% |
| 2Q22 | 8,237 | +16.7% |
| 1Q22 | 7,706 | +15.1% |
| 4Q21 | 8,245 | +38.2% |
| 3Q21 | 7,207 | -0.0% |
| 2Q21 | 7,061 | +7.7% |
| 1Q21 | 6,697 | -2.1% |
| 4Q20 | 5,966 | -18.6% |
| 3Q20 | 7,209 | +3.4% |
| 2Q20 | 6,559 | -20.8% |
| 1Q20 | 6,843 | -13.0% |
| 4Q19 | 7,331 | -10.7% |
| 3Q19 | 6,975 | -23.2% |
| 2Q19 | 8,286 | -5.0% |
| 1Q19 | 7,864 | -3.9% |
| 4Q18 | 8,211 | +10.9% |
| 3Q18 | 9,084 | +29.9% |
| 2Q18 | 8,725 | +52.0% |
| 1Q18 | 8,182 | +58.7% |
| 4Q17 | 7,407 | +34.7% |
| 3Q17 | 6,992 | +10.4% |
| 2Q17 | 5,740 | -4.8% |
| 1Q17 | 5,155 | -25.6% |
| 4Q16 | 5,497 | -13.0% |
| 3Q16 | 6,333 | - |
| 2Q16 | 6,032 | - |
| 1Q16 | 6,929 | - |
| 4Q15 | 6,321 | - |