| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,048 | +4.3% |
| 1Q26 | 8,399 | -10.6% |
| 4Q25 | 8,313 | -5.4% |
| 3Q25 | 9,563 | +16.3% |
| 2Q25 | 8,676 | +1.7% |
| 1Q25 | 9,390 | +18.5% |
| 4Q24 | 8,788 | +22.9% |
| 3Q24 | 8,224 | +4.6% |
| 2Q24 | 8,532 | +8.7% |
| 1Q24 | 7,927 | +2.2% |
| 4Q23 | 7,152 | -4.2% |
| 3Q23 | 7,860 | +14.5% |
| 2Q23 | 7,851 | +39.2% |
| 1Q23 | 7,755 | +2.5% |
| 4Q22 | 7,468 | +0.3% |
| 3Q22 | 6,863 | -11.3% |
| 2Q22 | 5,640 | -24.7% |
| 1Q22 | 7,566 | -1.1% |
| 4Q21 | 7,449 | +7.6% |
| 3Q21 | 7,734 | +2.3% |
| 2Q21 | 7,491 | -8.1% |
| 1Q21 | 7,654 | -2.1% |
| 4Q20 | 6,921 | +113.0% |
| 3Q20 | 7,562 | +135.4% |
| 2Q20 | 8,155 | +127.9% |
| 1Q20 | 7,815 | +126.1% |
| 4Q19 | 3,250 | -14.5% |
| 3Q19 | 3,213 | -15.0% |
| 2Q19 | 3,578 | +1.1% |
| 1Q19 | 3,456 | +0.1% |
| 4Q18 | 3,801 | +19.0% |
| 3Q18 | 3,781 | -5.9% |
| 2Q18 | 3,539 | -1.8% |
| 1Q18 | 3,453 | +4.4% |
| 4Q17 | 3,194 | -9.7% |
| 3Q17 | 4,020 | -8.7% |
| 2Q17 | 3,605 | -15.4% |
| 1Q17 | 3,307 | - |
| 4Q16 | 3,536 | -7.7% |
| 3Q16 | 4,401 | - |
| 2Q16 | 4,259 | - |
| 4Q15 | 3,830 | - |