| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 26,139 | -8.4% |
| 1Q26 | 25,294 | -9.6% |
| 4Q25 | 26,119 | -18.5% |
| 3Q25 | 30,647 | -24.8% |
| 2Q25 | 28,550 | -19.7% |
| 1Q25 | 27,994 | -9.6% |
| 4Q24 | 32,047 | +3.5% |
| 3Q24 | 40,766 | +68.2% |
| 2Q24 | 35,536 | +42.8% |
| 1Q24 | 30,983 | +28.7% |
| 4Q23 | 30,953 | +58.9% |
| 3Q23 | 24,234 | +33.5% |
| 2Q23 | 24,887 | +4.7% |
| 1Q23 | 24,069 | +12.2% |
| 4Q22 | 19,479 | +153.0% |
| 3Q22 | 18,155 | +147.3% |
| 2Q22 | 23,767 | +224.4% |
| 1Q22 | 21,453 | +203.6% |
| 4Q21 | 7,699 | +16.1% |
| 3Q21 | 7,341 | +2.0% |
| 2Q21 | 7,327 | +0.5% |
| 1Q21 | 7,066 | -1.4% |
| 4Q20 | 6,630 | -10.2% |
| 3Q20 | 7,197 | +6.7% |
| 2Q20 | 7,294 | +0.4% |
| 1Q20 | 7,165 | 0.0% |
| 4Q19 | 7,381 | +1.5% |
| 3Q19 | 6,746 | +4.5% |
| 2Q19 | 7,262 | +19.0% |
| 1Q19 | 7,165 | +20.2% |
| 4Q18 | 7,269 | +23.4% |
| 3Q18 | 6,456 | +12.3% |
| 2Q18 | 6,103 | +8.2% |
| 1Q18 | 5,961 | +7.8% |
| 4Q17 | 5,892 | +6.2% |
| 3Q17 | 5,749 | +1.7% |
| 2Q17 | 5,642 | +0.4% |
| 1Q17 | 5,530 | - |
| 4Q16 | 5,549 | -10.2% |
| 3Q16 | 5,652 | - |
| 2Q16 | 5,617 | - |
| 4Q15 | 6,178 | - |