| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 108,993 | -9.2% |
| 2Q26 | 115,800 | +0.2% |
| 1Q26 | 111,028 | -0.5% |
| 4Q25 | 115,315 | +9.2% |
| 3Q25 | 120,100 | +21.9% |
| 2Q25 | 115,586 | +13.1% |
| 1Q25 | 111,599 | +11.2% |
| 4Q24 | 105,627 | +15.4% |
| 3Q24 | 98,488 | +2.2% |
| 2Q24 | 102,173 | +2.0% |
| 1Q24 | 100,373 | +1.6% |
| 4Q23 | 91,555 | +4.9% |
| 3Q23 | 96,361 | -10.5% |
| 2Q23 | 100,157 | -22.1% |
| 1Q23 | 98,758 | -21.4% |
| 4Q22 | 87,284 | -31.6% |
| 3Q22 | 107,632 | -16.0% |
| 2Q22 | 128,633 | -9.2% |
| 1Q22 | 125,703 | -10.8% |
| 4Q21 | 127,657 | -0.7% |
| 3Q21 | 128,124 | -8.0% |
| 2Q21 | 141,739 | +19.8% |
| 1Q21 | 140,912 | +26.5% |
| 4Q20 | 128,559 | +4.0% |
| 3Q20 | 139,223 | +9.5% |
| 2Q20 | 118,271 | -29.6% |
| 1Q20 | 111,432 | -25.6% |
| 4Q19 | 123,643 | -16.6% |
| 3Q19 | 127,142 | -9.6% |
| 2Q19 | 168,027 | +29.3% |
| 1Q19 | 149,823 | +13.5% |
| 4Q18 | 148,260 | +15.2% |
| 3Q18 | 140,580 | +6.1% |
| 2Q18 | 129,991 | +4.5% |
| 1Q18 | 131,965 | +1.9% |
| 4Q17 | 128,720 | +2.6% |
| 3Q17 | 132,476 | -1.9% |
| 2Q17 | 124,346 | +5.5% |
| 1Q17 | 129,508 | - |
| 4Q16 | 125,409 | +0.8% |
| 3Q16 | 135,002 | - |
| 2Q16 | 117,896 | - |
| 4Q15 | 124,410 | - |