| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 161,284 | -11.7% |
| 1Q26 | 182,168 | -11.2% |
| 4Q25 | 168,371 | -10.6% |
| 3Q25 | 191,597 | -19.2% |
| 2Q25 | 182,591 | -20.3% |
| 1Q25 | 205,047 | -9.9% |
| 4Q24 | 188,288 | -11.4% |
| 3Q24 | 237,136 | -2.8% |
| 2Q24 | 229,064 | -6.8% |
| 1Q24 | 227,597 | -8.0% |
| 4Q23 | 212,611 | -13.8% |
| 3Q23 | 244,026 | -6.3% |
| 2Q23 | 245,737 | -10.3% |
| 1Q23 | 247,468 | -8.5% |
| 4Q22 | 246,701 | -13.9% |
| 3Q22 | 260,349 | -3.4% |
| 2Q22 | 273,915 | +6.4% |
| 1Q22 | 270,460 | +7.2% |
| 4Q21 | 286,517 | +17.1% |
| 3Q21 | 269,495 | -7.9% |
| 2Q21 | 257,345 | -8.5% |
| 1Q21 | 252,389 | -11.8% |
| 4Q20 | 244,581 | -17.5% |
| 3Q20 | 292,706 | +2.7% |
| 2Q20 | 281,293 | -11.1% |
| 1Q20 | 286,063 | -7.4% |
| 4Q19 | 296,330 | -5.9% |
| 3Q19 | 284,930 | -13.8% |
| 2Q19 | 316,383 | +0.3% |
| 1Q19 | 308,789 | +7.2% |
| 4Q18 | 314,830 | +10.8% |
| 3Q18 | 330,561 | +20.6% |
| 2Q18 | 315,453 | +27.3% |
| 1Q18 | 288,149 | +26.1% |
| 4Q17 | 284,137 | +16.2% |
| 3Q17 | 274,149 | -2.7% |
| 2Q17 | 247,766 | -6.5% |
| 1Q17 | 228,427 | -20.0% |
| 4Q16 | 244,598 | -15.5% |
| 3Q16 | 281,662 | - |
| 2Q16 | 264,890 | - |
| 1Q16 | 285,575 | - |
| 4Q15 | 289,393 | - |