| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 31,840 | +29.3% |
| 3Q25 | 29,035 | -6.0% |
| 2Q25 | 25,245 | -24.1% |
| 1Q25 | 24,214 | -25.5% |
| 4Q24 | 24,617 | -23.4% |
| 3Q24 | 30,894 | -9.0% |
| 2Q24 | 33,242 | -1.5% |
| 1Q24 | 32,486 | +9.7% |
| 4Q23 | 32,124 | +12.7% |
| 3Q23 | 33,967 | +19.9% |
| 2Q23 | 33,735 | +20.4% |
| 1Q23 | 29,608 | +4.8% |
| 4Q22 | 28,509 | -3.2% |
| 3Q22 | 28,340 | -6.7% |
| 2Q22 | 28,021 | -10.2% |
| 1Q22 | 28,253 | -13.5% |
| 4Q21 | 29,466 | -14.5% |
| 3Q21 | 30,372 | -6.8% |
| 2Q21 | 31,203 | -9.1% |
| 1Q21 | 32,654 | -7.9% |
| 4Q20 | 34,474 | -12.8% |
| 3Q20 | 32,576 | -19.7% |
| 2Q20 | 34,340 | -20.7% |
| 1Q20 | 35,458 | -25.4% |
| 4Q19 | 39,533 | -13.9% |
| 3Q19 | 40,545 | -18.6% |
| 2Q19 | 43,323 | -9.3% |
| 1Q19 | 47,545 | +2.3% |
| 4Q18 | 45,916 | -1.9% |
| 3Q18 | 49,827 | +13.9% |
| 2Q18 | 47,757 | +9.3% |
| 1Q18 | 46,481 | +14.0% |
| 4Q17 | 46,797 | +16.2% |
| 3Q17 | 43,743 | +12.4% |
| 2Q17 | 43,703 | +13.2% |
| 1Q17 | 40,779 | +2.8% |
| 4Q16 | 40,281 | -4.4% |
| 2Q16 | 38,915 | -8.7% |
| 1Q16 | 38,590 | - |
| 4Q16 | 39,656 | -4.6% |
| 3Q16 | 42,146 | - |
| 2Q16 | 42,628 | - |
| 4Q15 | 41,580 | - |