| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,907 | -29.3% |
| 2Q25 | 3,812 | -36.2% |
| 1Q25 | 4,291 | -32.9% |
| 4Q24 | 4,673 | -22.5% |
| 3Q24 | 5,530 | -10.9% |
| 2Q24 | 5,976 | -0.9% |
| 1Q24 | 6,397 | +10.3% |
| 4Q23 | 6,029 | +7.7% |
| 3Q23 | 6,206 | +0.7% |
| 2Q23 | 6,032 | +4.5% |
| 1Q23 | 5,798 | +7.1% |
| 4Q22 | 5,599 | -12.0% |
| 3Q22 | 6,165 | +32.8% |
| 2Q22 | 5,773 | +22.9% |
| 1Q22 | 5,415 | +14.7% |
| 4Q21 | 6,361 | +36.4% |
| 3Q21 | 4,643 | -18.4% |
| 2Q21 | 4,699 | -15.6% |
| 1Q21 | 4,723 | -25.6% |
| 4Q20 | 4,665 | -30.6% |
| 3Q20 | 5,691 | -2.6% |
| 2Q20 | 5,565 | +33.4% |
| 1Q20 | 6,347 | +139.0% |
| 4Q19 | 6,721 | +162.8% |
| 3Q19 | 5,845 | +98.8% |
| 2Q19 | 4,172 | +45.7% |
| 1Q19 | 2,656 | -10.6% |
| 4Q18 | 2,557 | -4.4% |
| 3Q18 | 2,940 | -1.3% |
| 2Q18 | 2,864 | -2.5% |
| 1Q18 | 2,971 | -10.6% |
| 4Q17 | 2,675 | -12.5% |
| 3Q17 | 2,979 | -9.2% |
| 2Q17 | 2,936 | -12.5% |
| 1Q17 | 3,325 | -13.8% |
| 4Q16 | 3,058 | -28.6% |
| 3Q16 | 3,282 | -22.5% |
| 2Q16 | 3,354 | - |
| 1Q16 | 3,858 | - |
| 4Q15 | 4,285 | +9.3% |
| 3Q15 | 4,235 | - |
| 4Q14 | 3,920 | - |