| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 119,833 | -19.5% |
| 2Q26 | 113,996 | -17.6% |
| 1Q26 | 83,477 | -44.8% |
| 4Q25 | 145,267 | -15.8% |
| 3Q25 | 148,845 | -8.6% |
| 2Q25 | 138,339 | -16.9% |
| 1Q25 | 151,202 | -8.6% |
| 4Q24 | 172,436 | +86.6% |
| 3Q24 | 162,776 | +50.1% |
| 2Q24 | 166,497 | +47.4% |
| 1Q24 | 165,417 | +45.8% |
| 4Q23 | 92,420 | +57.3% |
| 3Q23 | 108,449 | +50.2% |
| 2Q23 | 112,943 | +55.4% |
| 1Q23 | 113,455 | +58.4% |
| 4Q22 | 58,750 | -18.8% |
| 3Q22 | 72,224 | -11.5% |
| 2Q22 | 72,696 | -6.7% |
| 1Q22 | 71,608 | -6.8% |
| 4Q21 | 72,383 | -3.2% |
| 3Q21 | 81,637 | -12.1% |
| 2Q21 | 77,958 | -15.9% |
| 1Q21 | 76,809 | -16.7% |
| 4Q20 | 74,791 | -22.4% |
| 3Q20 | 92,826 | +5.5% |
| 2Q20 | 92,657 | -5.2% |
| 1Q20 | 92,261 | -2.7% |
| 4Q19 | 96,320 | +0.3% |
| 3Q19 | 87,988 | -9.9% |
| 2Q19 | 97,766 | +2.9% |
| 1Q19 | 94,855 | +63.2% |
| 4Q18 | 96,058 | +77.3% |
| 3Q18 | 97,650 | +87.9% |
| 2Q18 | 94,973 | +100.4% |
| 1Q18 | 58,111 | +25.2% |
| 4Q17 | 54,187 | +22.3% |
| 3Q17 | 51,964 | +8.2% |
| 2Q17 | 47,380 | +3.9% |
| 1Q17 | 46,401 | - |
| 4Q16 | 44,311 | -8.2% |
| 3Q16 | 48,032 | - |
| 2Q16 | 45,610 | - |
| 4Q15 | 48,294 | - |