Position history for RA CAPITAL MANAGEMENT, L.P.'s holdings in LB PHARMACEUTICALS INC
RA CAPITAL MANAGEMENT, L.P. holds 2.2M shares of LBRX (LB PHARMACEUTICALS INC), worth $54.5M as of 2026-Q1. LBRX represents 0.6% of RA CAPITAL MANAGEMENT, L.P.'s portfolio.
Current Value
$54.5M
Current Shares
2.2M
Total Value Change
+$26.4M
Total Shares Change
+431,646
Other major holders of LBRX: BlackRock, Inc., JPMORGAN CHASE & CO, VANGUARD GROUP INC
Unchanged |
| 2.2M |
0.0% |
| $54.5M |
| 0.6% |
| $23.91 |
0 |
| 2025-Q4 | Increased | 2.2M | +24.3% | $49.2M | 0.5% | $21.50 | 50 |
| 2025-Q3 | New | 1.8M | - | $28.1M | 0.3% | $15.24 | 48 |