目前共有 159 家機構持有 ARCO，以下依持股市值由高至低排序。
| 主要持有機構 | 總市值 | 平均佔比 |
|---|---|---|
| Lodestone Wealth Management LLC | US$949.0 | 0.00% |
| Financial Perspectives, Inc | US$842.0 | 0.00% |
| HARBOUR INVESTMENTS, INC. | US$825.0 | 0.00% |
| ASSETMARK, INC | US$578.0 | 0.00% |
| Allworth Financial LP | US$454.0 | 0.00% |
| Sunbelt Securities, Inc. | US$446.0 | 0.00% |
| Financial Gravity Asset Management, Inc. | US$157.0 | 0.00% |
| GAMMA Investing LLC | US$83.0 | 0.00% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | US$33.0 | 0.00% |