| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 42,976 | +35.7% |
| 1Q26 | 35,151 | +9.7% |
| 4Q25 | 32,989 | +4.7% |
| 3Q25 | 32,292 | +21.4% |
| 2Q25 | 31,676 | +36.2% |
| 1Q25 | 32,050 | +44.4% |
| 4Q24 | 31,512 | +50.5% |
| 3Q24 | 26,603 | +111.3% |
| 2Q24 | 23,255 | +74.8% |
| 1Q24 | 22,191 | +70.5% |
| 4Q23 | 20,941 | +75.2% |
| 3Q23 | 12,592 | +14.0% |
| 2Q23 | 13,307 | +27.4% |
| 1Q23 | 13,013 | +40.9% |
| 4Q22 | 11,952 | +10.1% |
| 3Q22 | 11,050 | +3.7% |
| 2Q22 | 10,447 | -19.5% |
| 1Q22 | 9,236 | -27.9% |
| 4Q21 | 10,853 | -15.8% |
| 3Q21 | 10,651 | -26.0% |
| 2Q21 | 12,981 | -15.1% |
| 1Q21 | 12,808 | -11.2% |
| 4Q20 | 12,896 | -6.0% |
| 3Q20 | 14,386 | -2.2% |
| 2Q20 | 15,287 | +7.4% |
| 1Q20 | 14,430 | +13.3% |
| 4Q19 | 13,715 | +7.1% |
| 3Q19 | 14,716 | +15.5% |
| 2Q19 | 14,240 | +27.8% |
| 1Q19 | 12,737 | +26.3% |
| 4Q18 | 12,803 | +31.2% |
| 3Q18 | 12,742 | +32.6% |
| 2Q18 | 11,145 | +17.8% |
| 1Q18 | 10,085 | +8.8% |
| 4Q17 | 9,755 | +14.4% |
| 3Q17 | 9,611 | +2.7% |
| 2Q17 | 9,464 | +7.5% |
| 1Q17 | 9,270 | - |
| 4Q16 | 8,528 | -13.8% |
| 3Q16 | 9,357 | - |
| 2Q16 | 8,803 | - |
| 4Q15 | 9,894 | - |