目前共有 170 家機構持有 ABUS，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 |
|---|---|---|
| JONES FINANCIAL COMPANIES LLLP | US$3561.0 | 0.00% |
| Larson Financial Group LLC | US$3222.0 | 0.00% |
| NATIONAL BANK OF CANADA /FI/ | US$3143.0 | 0.00% |
| Optiver Holding B.V. | US$3010.0 | 0.00% |
| MAI Capital Management | US$2948.0 | 0.00% |
| HARBOR INVESTMENT ADVISORY, LLC | US$2250.0 | 0.00% |
| HANTZ FINANCIAL SERVICES, INC. | US$2000.0 | 0.00% |
| BNP PARIBAS FINANCIAL MARKETS | US$1870.2 | 0.00% |
| Root Financial Partners, LLC | US$1265.0 | 0.00% |
| QUADRANT CAPITAL GROUP LLC | US$1247.0 | 0.00% |
| Private Wealth Management Group, LLC | US$1089.0 | 0.00% |
| Federation des caisses Desjardins du Quebec | US$898.0 | 0.00% |
| GAMMA Investing LLC | US$819.0 | 0.00% |
| Bare Financial Services, Inc | US$815.0 | 0.00% |
| Arax Advisory Partners | US$729.0 | 0.00% |
| EverSource Wealth Advisors, LLC | US$613.0 | 0.00% |
| Farther Finance Advisors, LLC | US$529.0 | 0.00% |
| Hughes Financial Services, LLC | US$5.0 | 0.00% |
| Activest Wealth Management | US$0.0 | 0.00% |
| ROYAL BANK OF CANADA | US$0.0 | 0.00% |