| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,622 | -16.9% |
| 4Q25 | 6,298 | -34.3% |
| 3Q25 | 9,218 | +15.8% |
| 2Q25 | 9,171 | +14.5% |
| 1Q25 | 11,578 | +76.3% |
| 4Q24 | 9,580 | +66.7% |
| 3Q24 | 7,959 | +24.1% |
| 2Q24 | 8,010 | +48.6% |
| 1Q24 | 6,569 | +23.7% |
| 4Q23 | 5,748 | +19.7% |
| 3Q23 | 6,415 | +21.2% |
| 2Q23 | 5,392 | +4.6% |
| 1Q23 | 5,310 | +2.2% |
| 4Q22 | 4,802 | -3.1% |
| 3Q22 | 5,292 | +5.3% |
| 2Q22 | 5,156 | -11.9% |
| 1Q22 | 5,197 | -38.5% |
| 4Q21 | 4,954 | -56.6% |
| 3Q21 | 5,027 | -57.5% |
| 2Q21 | 5,851 | -48.7% |
| 1Q21 | 8,448 | -35.9% |
| 4Q20 | 8,962 | - |
| 4Q20 | 11,416 | -15.7% |
| 3Q20 | 11,839 | -26.3% |
| 2Q20 | 11,413 | -26.8% |
| 1Q20 | 13,185 | -11.2% |
| 4Q18 | 13,542 | -17.5% |
| 3Q18 | 16,063 | +13.6% |
| 2Q18 | 15,598 | +14.3% |
| 1Q18 | 14,854 | +8.7% |
| 4Q17 | 16,421 | -2.3% |
| 3Q17 | 14,135 | +3.4% |
| 2Q17 | 13,645 | +10.4% |
| 1Q17 | 13,666 | -18.2% |
| 4Q16 | 16,799 | -26.1% |
| 3Q16 | 13,672 | -40.1% |
| 2Q16 | 12,361 | -53.6% |
| 1Q16 | 16,697 | - |
| 4Q15 | 22,720 | +14.6% |
| 3Q15 | 22,812 | - |
| 2Q15 | 26,623 | - |
| 4Q14 | 19,823 | - |