目前共有 11 家機構持有 IBGA，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 |
|---|---|---|
| SUMMITRY LLC | US$4505.1萬 | 1.59% |
| Atlantic Union Bankshares Corp | US$3249.1萬 | 0.62% |
| BANK OF AMERICA CORP /DE/ | US$313.7萬 | 0.00% |
| CITADEL ADVISORS LLC | US$48.3萬 | 0.00% |
| JANE STREET GROUP, LLC | US$44.2萬 | 0.00% |
| MML INVESTORS SERVICES, LLC | US$34.6萬 | 0.00% |
| Tower Research Capital LLC (TRC) | US$20.7萬 | 0.01% |
| ROYAL BANK OF CANADA | US$19.3萬 | 0.00% |
| OSAIC HOLDINGS, INC. | US$12.6萬 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$2.4萬 | 0.00% |
| Signature Resources Capital Management, LLC | US$5106.0 | 0.00% |