| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 66,066 | +17.3% |
| 2Q26 | 62,539 | +10.3% |
| 1Q26 | 56,994 | -2.9% |
| 4Q25 | 53,773 | -9.2% |
| 3Q25 | 56,321 | -1.3% |
| 2Q25 | 56,721 | -1.7% |
| 1Q25 | 58,689 | +1.8% |
| 4Q24 | 59,228 | +16.1% |
| 3Q24 | 57,075 | +8.0% |
| 2Q24 | 57,701 | +8.2% |
| 1Q24 | 57,654 | +5.7% |
| 4Q23 | 51,022 | -40.0% |
| 3Q23 | 52,869 | -38.2% |
| 2Q23 | 53,315 | -39.8% |
| 1Q23 | 54,522 | -36.2% |
| 4Q22 | 85,107 | -15.7% |
| 3Q22 | 85,500 | -18.3% |
| 2Q22 | 88,504 | -12.6% |
| 1Q22 | 85,473 | -8.4% |
| 4Q21 | 100,990 | +30.8% |
| 3Q21 | 104,596 | +18.2% |
| 2Q21 | 101,318 | +22.2% |
| 1Q21 | 93,347 | +12.3% |
| 4Q20 | 77,209 | -16.7% |
| 3Q20 | 88,478 | - |
| 2Q20 | 82,932 | - |
| 1Q20 | 83,138 | - |
| 4Q19 | 92,738 | -33.1% |
| 4Q18 | 138,606 | +15.4% |
| 3Q18 | 133,284 | +11.9% |
| 2Q18 | 121,156 | -0.5% |
| 1Q18 | 124,990 | -15.3% |
| 4Q17 | 120,136 | -17.3% |
| 3Q17 | 119,086 | -23.5% |
| 2Q17 | 121,779 | -10.6% |
| 1Q17 | 147,624 | - |
| 4Q16 | 145,246 | +7.2% |
| 3Q16 | 155,602 | - |
| 2Q16 | 136,254 | - |
| 4Q15 | 135,441 | - |