目前共有 77 家機構持有 LBRX，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 |
|---|---|---|
| Deep Track Capital, LP | US$8268.0萬 | 1.35% |
| BlackRock, Inc. | US$6093.1萬 | 0.00% |
| RA CAPITAL MANAGEMENT, L.P. | US$5446.4萬 | 0.58% |
| TCG Crossover Management, LLC | US$4528.0萬 | 1.30% |
| Commodore Capital LP | US$3699.0萬 | 2.14% |
| Caligan Partners LP | US$3462.9萬 | 2.30% |
| Spruce Street Capital LP | US$3364.5萬 | 8.09% |
| JPMORGAN CHASE & CO | US$3319.1萬 | 0.00% |
| US$3253.5萬 | 7.45% | |
| US$2596.4萬 | 0.96% | |
| US$2277.8萬 | 0.03% | |
| US$2256.4萬 | 1.13% | |
| US$2206.2萬 | 0.00% | |
| US$2128.3萬 | 0.06% | |
| US$1972.8萬 | 1.64% | |
| US$1555.2萬 | 12.82% | |
| US$1327.2萬 | 0.01% | |
| US$1278.3萬 | 0.00% | |
| US$1243.8萬 | 0.00% | |
| US$1028.1萬 | 0.00% | |
| US$897.1萬 | 0.00% | |
| US$739.8萬 | 1.70% | |
| US$548.7萬 | 0.00% | |
| US$493.2萬 | 0.03% | |
| US$458.9萬 | 0.00% | |
| US$428.1萬 | 1.18% | |
| US$388.2萬 | 0.00% | |
| US$380.7萬 | 0.00% | |
| US$369.9萬 | 0.18% | |
| US$340.1萬 | 0.00% | |
| US$337.8萬 | 0.00% | |
| US$277.4萬 | 0.00% | |
| US$267.1萬 | 0.00% | |
| US$247.1萬 | 0.13% | |
| US$177.7萬 | 0.00% | |
| US$172.6萬 | 0.23% | |
| US$161.3萬 | 0.00% | |
| US$129.8萬 | 0.00% | |
| US$123.3萬 | 0.24% | |
| US$116.6萬 | 0.00% | |
| US$112.1萬 | 0.00% | |
| US$71.3萬 | 0.51% | |
| US$59.3萬 | 0.00% | |
| US$56.6萬 | 0.00% | |
| US$48.9萬 | 0.00% | |
| US$42.2萬 | 0.00% | |
| US$41.0萬 | 0.00% | |
| US$37.9萬 | 0.00% | |
| US$37.2萬 | 0.01% | |
| US$35.8萬 | 0.05% | |
| US$32.7萬 | 0.00% | |
| US$31.4萬 | 0.00% | |
| US$27.4萬 | 0.00% | |
| US$26.5萬 | 0.00% | |
| US$24.7萬 | 0.01% | |
| US$24.5萬 | 0.00% | |
| US$22.6萬 | 0.00% | |
| US$21.6萬 | 0.00% | |
| US$21.3萬 | 0.00% | |
| US$15.0萬 | 0.00% | |
| US$14.9萬 | 0.00% | |
| US$13.7萬 | 0.00% | |
| US$12.6萬 | 0.00% | |
| US$12.3萬 | 0.00% | |
| US$11.2萬 | 0.00% | |
| US$4.2萬 | 0.00% | |
| US$4.1萬 | 0.00% | |
| US$3.9萬 | 0.00% | |
| US$2.6萬 | 0.00% | |
| US$9075.0 | 0.00% | |
| US$3995.0 | 0.00% | |
| US$3576.0 | 0.00% | |
| US$1332.0 | 0.00% | |
| US$999.2 | 0.00% | |
| US$715.0 | 0.00% | |
| US$25.0 | 0.00% | |
| US$25.0 | 0.00% |