| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 124,484 | +20.2% |
| 2Q26 | 121,338 | +25.0% |
| 1Q26 | 104,814 | +0.3% |
| 4Q25 | 99,253 | -2.2% |
| 3Q25 | 103,580 | +19.2% |
| 2Q25 | 97,090 | +10.7% |
| 1Q25 | 104,486 | +24.4% |
| 4Q24 | 101,459 | +37.8% |
| 3Q24 | 86,918 | +24.3% |
| 2Q24 | 87,735 | +33.8% |
| 1Q24 | 83,998 | +28.6% |
| 4Q23 | 73,614 | +18.1% |
| 3Q23 | 69,904 | +16.8% |
| 2Q23 | 65,568 | -0.8% |
| 1Q23 | 65,321 | +6.2% |
| 4Q22 | 62,310 | -1.7% |
| 3Q22 | 59,856 | +6.9% |
| 2Q22 | 66,085 | +27.5% |
| 1Q22 | 61,536 | +15.1% |
| 4Q21 | 63,381 | +24.9% |
| 3Q21 | 55,996 | -17.4% |
| 2Q21 | 51,837 | -17.7% |
| 1Q21 | 53,443 | -11.0% |
| 4Q20 | 50,728 | -22.2% |
| 3Q20 | 67,789 | +8.3% |
| 2Q20 | 63,007 | -14.6% |
| 1Q20 | 60,046 | -30.6% |
| 4Q19 | 65,170 | -22.1% |
| 3Q19 | 62,588 | -29.5% |
| 2Q19 | 73,748 | -9.0% |
| 1Q19 | 86,506 | +7.3% |
| 4Q18 | 83,644 | +11.1% |
| 3Q18 | 88,748 | +18.8% |
| 2Q18 | 81,027 | +26.4% |
| 1Q18 | 80,629 | +27.3% |
| 4Q17 | 75,287 | +9.1% |
| 3Q17 | 74,711 | -11.6% |
| 2Q17 | 64,114 | -25.0% |
| 1Q17 | 63,330 | - |
| 4Q16 | 68,980 | -25.4% |
| 3Q16 | 84,474 | - |
| 2Q16 | 85,468 | - |
| 4Q15 | 92,503 | - |