| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 187,859 | -11.4% |
| 1Q26 | 188,594 | -19.2% |
| 4Q25 | 203,645 | -7.9% |
| 3Q25 | 219,851 | +2.5% |
| 2Q25 | 211,940 | -2.1% |
| 1Q25 | 233,512 | +6.8% |
| 4Q24 | 221,232 | +8.8% |
| 3Q24 | 214,503 | -10.2% |
| 2Q24 | 216,503 | -15.6% |
| 1Q24 | 218,721 | -5.7% |
| 4Q23 | 203,270 | -13.0% |
| 3Q23 | 238,789 | +0.7% |
| 2Q23 | 256,610 | +4.7% |
| 1Q23 | 231,975 | -15.4% |
| 4Q22 | 233,533 | -7.0% |
| 3Q22 | 237,201 | +5.4% |
| 2Q22 | 245,010 | +10.6% |
| 1Q22 | 274,293 | +24.4% |
| 4Q21 | 251,211 | +10.9% |
| 3Q21 | 225,019 | -14.7% |
| 2Q21 | 221,484 | -10.3% |
| 1Q21 | 220,405 | +4.8% |
| 4Q20 | 226,488 | -0.9% |
| 3Q20 | 263,745 | - |
| 2Q20 | 247,034 | - |
| 1Q20 | 210,364 | - |
| 4Q19 | 228,571 | +3496.1% |
| 4Q18 | 6,356 | -1.2% |
| 4Q17 | 6,432 | -97.6% |
| 4Q16 | 266,926 | -25.0% |
| 3Q16 | 312,307 | - |
| 2Q16 | 321,370 | - |
| 1Q16 | 354,751 | - |
| 4Q15 | 355,743 | - |