目前共有 22 家機構持有 GBLI，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 |
|---|---|---|
| BERKLEY W R CORP | US$2504.2萬 | 1.35% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | US$2478.2萬 | 0.08% |
| AMERIPRISE FINANCIAL INC | US$846.0萬 | 0.00% |
| CANNELL CAPITAL LLC | US$700.8萬 | 4.53% |
| RBF Capital, LLC | US$584.6萬 | 0.29% |
| Boston Partners | US$418.7萬 | 0.00% |
| RAYMOND JAMES FINANCIAL INC | US$87.3萬 | 0.00% |
| HARBOR CAPITAL ADVISORS, INC. | US$64.5萬 | 0.05% |
| CITADEL ADVISORS LLC | US$24.7萬 | 0.00% |
| Flagship Capital Management Inc. | US$23.1萬 | 0.17% |
| State of Wyoming | US$16.3萬 | 0.02% |
| MORGAN STANLEY | US$8.6萬 | 0.00% |
| BARCLAYS PLC | US$3.0萬 | 0.00% |
| CITIGROUP INC | US$1.5萬 | 0.00% |
| Costello Asset Management, INC | US$1.0萬 | 0.00% |
| UBS Group AG | US$8115.0 | 0.00% |
| BlackRock, Inc. | US$3104.0 | 0.00% |
| OSAIC HOLDINGS, INC. | US$1185.0 | 0.00% |
| JPMORGAN CHASE & CO | US$110.0 | 0.00% |
| DEUTSCHE BANK AG\ | US$109.0 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$39.0 | 0.00% |
| FMR LLC | US$27.0 | 0.00% |