| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,039 | -50.5% |
| 1Q26 | 3,825 | -44.6% |
| 4Q25 | 3,966 | -42.0% |
| 3Q25 | 4,134 | -33.5% |
| 2Q25 | 6,139 | +0.8% |
| 1Q25 | 6,905 | -29.1% |
| 4Q24 | 6,838 | -9.8% |
| 3Q24 | 6,213 | -12.2% |
| 2Q24 | 6,093 | -12.8% |
| 1Q24 | 9,733 | +55.0% |
| 4Q23 | 7,580 | +19.8% |
| 3Q23 | 7,080 | +8.2% |
| 2Q23 | 6,988 | +8.4% |
| 1Q23 | 6,281 | -2.8% |
| 4Q22 | 6,328 | -3.6% |
| 3Q22 | 6,541 | +10.4% |
| 2Q22 | 6,449 | +15.9% |
| 1Q22 | 6,461 | +14.9% |
| 4Q21 | 6,563 | +28.1% |
| 3Q21 | 5,926 | -8.1% |
| 2Q21 | 5,565 | -15.6% |
| 1Q21 | 5,622 | -12.2% |
| 4Q20 | 5,122 | -20.9% |
| 3Q20 | 6,445 | -14.4% |
| 2Q20 | 6,596 | -30.6% |
| 1Q20 | 6,405 | -31.3% |
| 4Q19 | 6,475 | -34.1% |
| 3Q19 | 7,526 | -24.3% |
| 2Q19 | 9,507 | +9.9% |
| 1Q19 | 9,329 | +2.4% |
| 4Q18 | 9,821 | +18.1% |
| 3Q18 | 9,946 | +26.2% |
| 2Q18 | 8,648 | +23.6% |
| 1Q18 | 9,106 | +45.0% |
| 4Q17 | 8,316 | +32.4% |
| 3Q17 | 7,879 | +7.9% |
| 2Q17 | 6,996 | +1.3% |
| 1Q17 | 6,278 | - |
| 4Q16 | 6,280 | -16.9% |
| 3Q16 | 7,302 | - |
| 2Q16 | 6,909 | - |
| 4Q15 | 7,555 | - |