| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 78,897 | -2.6% |
| 3Q26 | 81,590 | -9.5% |
| 2Q26 | 74,697 | -8.3% |
| 1Q26 | 78,671 | -5.1% |
| 4Q25 | 80,969 | +0.2% |
| 3Q25 | 90,192 | +23.1% |
| 2Q25 | 81,455 | +9.2% |
| 1Q25 | 82,938 | +12.1% |
| 4Q24 | 80,792 | +14.1% |
| 3Q24 | 73,244 | +5.3% |
| 2Q24 | 74,598 | +4.1% |
| 1Q24 | 73,993 | +7.7% |
| 4Q23 | 70,838 | +2.3% |
| 3Q23 | 69,550 | +6.5% |
| 2Q23 | 71,678 | +9.3% |
| 1Q23 | 68,734 | +13.3% |
| 4Q22 | 69,219 | +16.8% |
| 3Q22 | 65,321 | +139.1% |
| 2Q22 | 65,584 | +116.5% |
| 1Q22 | 60,681 | +100.8% |
| 4Q21 | 59,254 | +107.8% |
| 3Q21 | 27,323 | -19.8% |
| 2Q21 | 30,296 | -6.4% |
| 1Q21 | 30,221 | -62.5% |
| 4Q20 | 28,512 | -64.5% |
| 3Q20 | 34,053 | -57.8% |
| 2Q20 | 32,382 | -68.3% |
| 1Q20 | 80,655 | -13.9% |
| 4Q19 | 80,203 | -9.9% |
| 3Q19 | 80,702 | -13.4% |
| 2Q19 | 102,099 | +22.9% |
| 1Q19 | 93,651 | -9.0% |
| 4Q18 | 88,999 | -14.3% |
| 3Q18 | 93,207 | -9.2% |
| 2Q18 | 83,068 | -16.2% |
| 1Q18 | 102,874 | -9.9% |
| 4Q17 | 103,841 | -13.8% |
| 3Q17 | 102,693 | -21.6% |
| 2Q17 | 99,092 | -20.8% |
| 1Q17 | 114,151 | - |
| 4Q16 | 120,397 | +3.4% |
| 3Q16 | 130,914 | - |
| 2Q16 | 125,149 | - |
| 4Q15 | 116,480 | - |