Position history for BAKER BROS. ADVISORS LP's holdings in ALKERMES PLC
BAKER BROS. ADVISORS LP holds 10M shares of ALKS (ALKERMES PLC), worth $354M as of 2026-Q1. ALKS represents 2.0% of BAKER BROS. ADVISORS LP's portfolio.
Current Value
$354M
Current Shares
10M
Total Value Change
+$253.3M
Total Shares Change
+5.8M
Other major holders of ALKS: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Unchanged |
| 10M |
0.0% |
| $354M |
| 2.0% |
| $29.20 |
0 |
| 2025-Q4 | Increased | 10M | +23.7% | $280.1M | 1.6% | $27.81 | 59 |
| 2025-Q3 | Increased | 8.1M | +26.2% | $242.7M | 1.8% | $29.04 | 60 |
| 2025-Q2 | Increased | 6.4M | +43.0% | $183.4M | 1.8% | $28.81 | 65 |
| 2025-Q1 | Increased | 4.5M | +7.2% | $148M | 1.6% | $33.21 | 51 |
| 2024-Q4 | Unchanged | 4.2M | 0.0% | $120.3M | 1.3% | $28.78 | 0 |
| 2024-Q3 | Unchanged | 4.2M | 0.0% | $117M | 1.2% | $27.53 | 0 |
| 2024-Q2 | New | 4.2M | - | $100.8M | 1.3% | $24.10 | 68 |