| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,697 | +41.7% |
| 1Q26 | 9,879 | -2.7% |
| 4Q25 | 9,569 | +0.9% |
| 3Q25 | 9,607 | +20.2% |
| 2Q25 | 9,668 | +20.5% |
| 1Q25 | 10,153 | +32.5% |
| 4Q24 | 9,487 | +31.4% |
| 3Q24 | 7,992 | +10.0% |
| 2Q24 | 8,020 | +16.1% |
| 1Q24 | 7,661 | +16.0% |
| 4Q23 | 7,219 | +6.9% |
| 3Q23 | 7,266 | +8.0% |
| 2Q23 | 6,905 | -0.1% |
| 1Q23 | 6,603 | -2.5% |
| 4Q22 | 6,751 | -1.3% |
| 3Q22 | 6,727 | +1.5% |
| 2Q22 | 6,912 | +12.3% |
| 1Q22 | 6,773 | +14.9% |
| 4Q21 | 6,838 | +19.7% |
| 3Q21 | 6,625 | -3.1% |
| 2Q21 | 6,157 | -4.5% |
| 1Q21 | 5,897 | -4.3% |
| 4Q20 | 5,712 | -26.0% |
| 3Q20 | 6,838 | -19.2% |
| 2Q20 | 6,445 | -31.5% |
| 1Q20 | 6,163 | -33.5% |
| 4Q19 | 7,722 | -18.1% |
| 3Q19 | 8,464 | +10.9% |
| 2Q19 | 9,411 | +24.5% |
| 1Q19 | 9,273 | +28.2% |
| 4Q18 | 9,429 | +37.3% |
| 3Q18 | 7,632 | +8.0% |
| 2Q18 | 7,559 | +20.7% |
| 1Q18 | 7,236 | -13.8% |
| 4Q17 | 6,865 | -22.2% |
| 3Q17 | 7,069 | -30.1% |
| 2Q17 | 6,262 | -37.3% |
| 1Q17 | 8,396 | - |
| 4Q16 | 8,824 | -19.7% |
| 3Q16 | 10,113 | - |
| 2Q16 | 9,993 | - |
| 4Q15 | 10,994 | - |