| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 488,100 | +61.5% |
| 1Q26 | 391,550 | +19.3% |
| 4Q25 | 377,850 | +39.5% |
| 3Q25 | 336,150 | +46.5% |
| 2Q25 | 302,250 | +36.2% |
| 1Q25 | 328,200 | +76.6% |
| 4Q24 | 270,800 | +53.0% |
| 3Q24 | 229,450 | +26.1% |
| 2Q24 | 221,850 | +42.2% |
| 1Q24 | 185,800 | +25.1% |
| 4Q23 | 177,000 | +23.8% |
| 3Q23 | 182,000 | +36.3% |
| 2Q23 | 156,000 | +13.0% |
| 1Q23 | 148,500 | +12.5% |
| 4Q22 | 143,000 | -1.7% |
| 3Q22 | 133,500 | -58.2% |
| 2Q22 | 138,000 | -59.1% |
| 1Q22 | 132,000 | -61.6% |
| 4Q21 | 145,500 | -55.8% |
| 3Q21 | 318,997 | -9.8% |
| 2Q21 | 337,073 | -4.6% |
| 1Q21 | 343,650 | -4.9% |
| 4Q20 | 329,226 | -9.3% |
| 3Q20 | 353,802 | -3.9% |
| 2Q20 | 353,378 | -15.7% |
| 1Q20 | 361,455 | -11.7% |
| 4Q19 | 363,031 | -15.2% |
| 3Q19 | 368,107 | -20.5% |
| 2Q19 | 419,184 | -5.3% |
| 1Q19 | 409,260 | -5.8% |
| 4Q18 | 428,336 | -4.5% |
| 3Q18 | 462,913 | +4.4% |
| 2Q18 | 442,489 | -51.2% |
| 1Q18 | 434,565 | -51.2% |
| 4Q17 | 448,642 | -49.6% |
| 3Q17 | 443,218 | -54.1% |
| 2Q17 | 907,266 | -7.3% |
| 1Q17 | 891,336 | - |
| 4Q16 | 889,407 | +15.9% |
| 3Q16 | 965,477 | - |
| 2Q16 | 979,047 | - |
| 4Q15 | 767,434 | - |