| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,824 | +43.8% |
| 1Q26 | 2,195 | +8.2% |
| 4Q25 | 2,178 | +11.1% |
| 3Q25 | 2,162 | +22.2% |
| 2Q25 | 1,963 | +7.0% |
| 1Q25 | 2,028 | +4.5% |
| 4Q24 | 1,959 | +10.2% |
| 3Q24 | 1,769 | +15.1% |
| 2Q24 | 1,835 | +27.4% |
| 1Q24 | 1,940 | +33.5% |
| 4Q23 | 1,778 | +14.1% |
| 3Q23 | 1,536 | -0.7% |
| 2Q23 | 1,440 | -11.5% |
| 1Q23 | 1,453 | -9.5% |
| 4Q22 | 1,559 | +1.3% |
| 3Q22 | 1,547 | +11.5% |
| 2Q22 | 1,627 | +26.2% |
| 1Q22 | 1,606 | +30.8% |
| 4Q21 | 1,539 | +36.7% |
| 3Q21 | 1,388 | +0.6% |
| 2Q21 | 1,289 | -13.0% |
| 1Q21 | 1,228 | -15.4% |
| 4Q20 | 1,125 | -26.0% |
| 3Q20 | 1,380 | -4.8% |
| 2Q20 | 1,482 | -12.7% |
| 1Q20 | 1,452 | -14.0% |
| 4Q19 | 1,520 | -10.2% |
| 3Q19 | 1,449 | -18.9% |
| 2Q19 | 1,697 | +14.3% |
| 1Q19 | 1,688 | +20.8% |
| 4Q18 | 1,693 | +24.2% |
| 3Q18 | 1,788 | +21.5% |
| 2Q18 | 1,485 | +20.7% |
| 1Q18 | 1,397 | +21.4% |
| 4Q17 | 1,363 | +0.5% |
| 3Q17 | 1,471 | -8.4% |
| 2Q17 | 1,229 | -22.1% |
| 1Q17 | 1,151 | -32.0% |
| 4Q16 | 1,356 | -11.6% |
| 3Q16 | 1,607 | - |
| 2Q16 | 1,578 | - |
| 1Q16 | 1,693 | - |
| 4Q15 | 1,534 | - |