| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 129,531 | +14.2% |
| 2Q26 | 128,264 | +17.3% |
| 1Q26 | 125,651 | +20.2% |
| 4Q25 | 114,136 | +10.7% |
| 3Q25 | 113,406 | +19.1% |
| 2Q25 | 109,363 | +24.9% |
| 1Q25 | 104,526 | +18.2% |
| 4Q24 | 103,100 | +21.9% |
| 3Q24 | 95,215 | +9.5% |
| 2Q24 | 87,567 | -1.2% |
| 1Q24 | 88,411 | +1.3% |
| 4Q23 | 84,591 | -1.5% |
| 3Q23 | 86,968 | +4.9% |
| 2Q23 | 88,667 | +2.2% |
| 1Q23 | 87,280 | +19.0% |
| 4Q22 | 85,846 | +13.8% |
| 3Q22 | 82,940 | +18.1% |
| 2Q22 | 86,771 | +28.7% |
| 1Q22 | 73,368 | +6.8% |
| 4Q21 | 75,428 | +10.8% |
| 3Q21 | 70,211 | -10.1% |
| 2Q21 | 67,402 | -12.8% |
| 1Q21 | 68,675 | -8.1% |
| 4Q20 | 68,051 | -12.6% |
| 3Q20 | 78,072 | +8.1% |
| 2Q20 | 77,324 | +0.4% |
| 1Q20 | 74,759 | +0.7% |
| 4Q19 | 77,849 | +9.1% |
| 3Q19 | 72,200 | +2.4% |
| 2Q19 | 76,982 | +17.6% |
| 1Q19 | 74,213 | +11.6% |
| 4Q18 | 71,370 | +15.6% |
| 3Q18 | 70,474 | +9.2% |
| 2Q18 | 65,450 | +14.2% |
| 1Q18 | 66,486 | +16.4% |
| 4Q17 | 61,738 | -5.1% |
| 3Q17 | 64,545 | -6.4% |
| 2Q17 | 57,304 | -11.7% |
| 1Q17 | 57,136 | - |
| 4Q16 | 65,038 | -9.2% |
| 3Q16 | 68,925 | - |
| 2Q16 | 64,931 | - |
| 4Q15 | 71,656 | - |