| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 38,464 | +27.8% |
| 2Q26 | 32,754 | +13.4% |
| 1Q26 | 31,851 | -1.6% |
| 4Q25 | 30,608 | -4.1% |
| 3Q25 | 30,088 | +13.4% |
| 2Q25 | 28,871 | +9.5% |
| 1Q25 | 32,363 | +33.4% |
| 4Q24 | 31,926 | +43.3% |
| 3Q24 | 26,540 | +21.4% |
| 2Q24 | 26,369 | +14.2% |
| 1Q24 | 24,263 | +6.6% |
| 4Q23 | 22,272 | +1.1% |
| 3Q23 | 21,865 | -75.7% |
| 2Q23 | 23,094 | -74.4% |
| 1Q23 | 22,757 | -74.1% |
| 4Q22 | 22,022 | -74.6% |
| 3Q22 | 89,976 | +12.7% |
| 2Q22 | 90,374 | +13.6% |
| 1Q22 | 87,740 | +21.9% |
| 4Q21 | 86,829 | +23.4% |
| 3Q21 | 79,822 | +1.1% |
| 2Q21 | 79,571 | +8.9% |
| 1Q21 | 71,982 | +0.5% |
| 4Q20 | 70,366 | -4.0% |
| 3Q20 | 78,944 | +10.4% |
| 2Q20 | 73,066 | -6.5% |
| 1Q20 | 71,598 | -0.2% |
| 4Q19 | 73,287 | +2.2% |
| 3Q19 | 71,501 | -2.9% |
| 2Q19 | 78,182 | +8.3% |
| 1Q19 | 71,763 | +1.6% |
| 4Q18 | 71,725 | +4.1% |
| 3Q18 | 73,660 | +9.8% |
| 2Q18 | 72,161 | +15.7% |
| 1Q18 | 70,626 | +15.8% |
| 4Q17 | 68,906 | +11.5% |
| 3Q17 | 67,059 | +4.4% |
| 2Q17 | 62,392 | +1.3% |
| 1Q17 | 60,988 | -3.6% |
| 4Q16 | 61,776 | +1.9% |
| 3Q16 | 64,260 | - |
| 2Q16 | 61,573 | - |
| 1Q16 | 63,250 | - |
| 4Q15 | 60,644 | - |