目前共有 25 家機構持有 IG，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 |
|---|---|---|
| PRINCIPAL SECURITIES, INC. | US$1.0億 | 1.47% |
| ENVESTNET ASSET MANAGEMENT INC | US$9801.2萬 | 0.03% |
| RAYMOND JAMES FINANCIAL INC | US$1967.0萬 | 0.01% |
| Spartan Wealth Advisory Services LLC | US$1051.1萬 | 0.92% |
| LEGACY FINANCIAL INDEPENDENT ADVISORS LLC | US$494.2萬 | 2.57% |
| Insight Wealth Partners, LLC | US$467.7萬 | 0.66% |
| Western Wealth Management, LLC | US$276.8萬 | 0.11% |
| GOLDMAN SACHS GROUP INC | US$199.6萬 | 0.00% |
| Mariner, LLC | US$198.6萬 | 0.00% |
| ROYAL BANK OF CANADA | US$157.0萬 | 0.00% |
| CITADEL ADVISORS LLC | US$113.5萬 | 0.00% |
| PRINCIPAL FINANCIAL GROUP INC | US$96.9萬 | 0.00% |
| JANE STREET GROUP, LLC | US$74.8萬 | 0.00% |
| LPL Financial LLC | US$32.0萬 | 0.00% |
| AlphaCore Capital LLC | US$24.3萬 | 0.01% |
| Gladstone Institutional Advisory LLC | US$20.1萬 | 0.01% |
| Sound Income Strategies, LLC | US$5.0萬 | 0.00% |
| Smartleaf Asset Management LLC | US$3.1萬 | 0.00% |
| PRIVATE TRUST CO NA | US$2.1萬 | 0.00% |
| IFP Advisors, Inc | US$5015.0 | 0.00% |
| Ascentis Independent Advisors | US$515.0 | 0.00% |
| Pinnacle Bancorp, Inc. | US$268.0 | 0.00% |
| Capital Investment Advisory Services, LLC | US$165.0 | 0.00% |
| MORGAN STANLEY | US$43.0 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$4.0 | 0.00% |