| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 70,275 | +0.5% |
| 3Q25 | 69,047 | +1.9% |
| 2Q25 | 63,593 | -10.6% |
| 4Q24 | 69,917 | +2.0% |
| 3Q24 | 67,777 | -8.3% |
| 2Q24 | 71,120 | +3.6% |
| 1Q24 | 73,707 | +16.2% |
| 4Q23 | 68,566 | +13.3% |
| 3Q23 | 73,913 | +6.0% |
| 2Q23 | 68,671 | -3.3% |
| 1Q23 | 63,445 | -14.7% |
| 4Q22 | 60,491 | -18.8% |
| 3Q22 | 69,730 | -9.5% |
| 2Q22 | 70,991 | -6.1% |
| 1Q22 | 74,377 | -5.8% |
| 4Q21 | 74,456 | -6.0% |
| 3Q21 | 77,074 | -10.3% |
| 2Q21 | 75,597 | -15.8% |
| 1Q21 | 78,971 | -8.9% |
| 4Q20 | 79,218 | -24.0% |
| 3Q20 | 85,925 | -11.4% |
| 2Q20 | 89,788 | -7.4% |
| 1Q20 | 86,689 | -11.6% |
| 4Q19 | 104,214 | +9.4% |
| 3Q19 | 96,981 | -10.7% |
| 2Q19 | 96,994 | -12.0% |
| 1Q19 | 98,044 | -9.3% |
| 4Q18 | 95,287 | -17.6% |
| 2Q18 | 108,550 | -0.1% |
| 1Q18 | 110,220 | +9.0% |
| 4Q18 | 108,111 | +7.6% |
| 3Q18 | 115,682 | +11.2% |
| 2Q18 | 108,605 | +15.6% |
| 1Q18 | 101,151 | +16.4% |
| 4Q17 | 100,514 | +2.7% |
| 3Q17 | 104,057 | -9.7% |
| 2Q17 | 93,912 | -14.7% |
| 1Q17 | 86,933 | - |
| 4Q16 | 97,880 | -18.1% |
| 3Q16 | 115,196 | - |
| 2Q16 | 110,159 | - |
| 4Q15 | 119,460 | - |