| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 535,414 | +1.4% |
| 1Q26 | 546,077 | +3.5% |
| 4Q25 | 523,395 | +2.0% |
| 3Q25 | 535,253 | +29.7% |
| 2Q25 | 528,010 | +33.8% |
| 1Q25 | 527,848 | +35.0% |
| 4Q24 | 513,081 | +41.9% |
| 3Q24 | 412,534 | +24.4% |
| 2Q24 | 394,572 | +27.0% |
| 1Q24 | 390,929 | +13.9% |
| 4Q23 | 361,600 | +2.4% |
| 3Q23 | 331,536 | -4.9% |
| 2Q23 | 310,748 | -15.7% |
| 1Q23 | 343,097 | -2.1% |
| 4Q22 | 353,100 | +6.0% |
| 3Q22 | 348,643 | +17.7% |
| 2Q22 | 368,641 | +23.0% |
| 1Q22 | 350,353 | +26.6% |
| 4Q21 | 333,087 | +33.7% |
| 3Q21 | 296,194 | -9.8% |
| 2Q21 | 299,709 | +9.0% |
| 1Q21 | 276,828 | -2.6% |
| 4Q20 | 249,069 | -19.1% |
| 3Q20 | 328,318 | +14.0% |
| 2Q20 | 275,023 | -24.4% |
| 1Q20 | 284,290 | -17.1% |
| 4Q19 | 307,931 | -7.2% |
| 3Q19 | 287,902 | -25.9% |
| 2Q19 | 363,650 | +1.4% |
| 1Q19 | 342,978 | +0.3% |
| 4Q18 | 331,967 | -2.7% |
| 3Q18 | 388,518 | - |
| 2Q18 | 358,649 | - |
| 1Q18 | 341,926 | - |
| 4Q17 | 341,282 | +37.5% |
| 4Q16 | 248,185 | -16.6% |
| 4Q15 | 297,656 | - |