| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 85,564 | +19.7% |
| 2Q26 | 79,713 | +13.0% |
| 1Q26 | 68,502 | -5.6% |
| 4Q25 | 70,080 | +6.2% |
| 3Q25 | 71,455 | +10.8% |
| 2Q25 | 70,524 | +12.0% |
| 1Q25 | 72,577 | +20.6% |
| 4Q24 | 66,003 | +12.2% |
| 3Q24 | 64,518 | +10.7% |
| 2Q24 | 62,951 | +4.7% |
| 1Q24 | 60,202 | -60.9% |
| 4Q23 | 58,827 | -58.4% |
| 3Q23 | 58,285 | -54.7% |
| 2Q23 | 60,107 | -48.5% |
| 1Q23 | 154,148 | +37.8% |
| 4Q22 | 141,291 | +12.9% |
| 3Q22 | 128,557 | +9.0% |
| 2Q22 | 116,688 | +1.2% |
| 1Q22 | 111,842 | -2.0% |
| 4Q21 | 125,186 | +10.8% |
| 3Q21 | 117,971 | -0.6% |
| 2Q21 | 115,294 | +1.1% |
| 1Q21 | 114,111 | +0.8% |
| 4Q20 | 113,020 | -3.7% |
| 3Q20 | 118,670 | +1.3% |
| 2Q20 | 114,014 | -3.4% |
| 1Q20 | 113,256 | -0.4% |
| 4Q19 | 117,340 | +1.8% |
| 3Q19 | 117,194 | +0.6% |
| 2Q19 | 118,081 | +6.0% |
| 1Q19 | 113,705 | +5.5% |
| 4Q18 | 115,260 | +7.2% |
| 3Q18 | 116,475 | +17.5% |
| 2Q18 | 111,426 | +20.2% |
| 1Q18 | 107,750 | +8.2% |
| 4Q17 | 107,544 | -9.5% |
| 3Q17 | 99,145 | -16.9% |
| 2Q17 | 92,698 | -23.2% |
| 1Q17 | 99,583 | - |
| 4Q16 | 118,883 | +3.3% |
| 3Q16 | 119,312 | - |
| 2Q16 | 120,716 | - |
| 4Q15 | 115,074 | - |