Position history for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's holdings in LANTHEUS HLDGS INC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds 399,551 shares of LNTH (LANTHEUS HLDGS INC), worth $30.3M as of 2026-Q1. The position was decreased (-23.5% shares). LNTH represents 0.1% of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's portfolio.
Current Value
$30.3M
Current Shares
399,551
Total Value Change
-$10.3M
Total Shares Change
-106,030
Other major holders of LNTH: BlackRock, Inc., VANGUARD GROUP INC, BlackRock Finance, Inc.
Decreased |
| 399,551 |
-23.5% |
| $30.3M |
| 0.1% |
| $78.84 |
0 |
| 2025-Q4 | Decreased | 522,177 | -9.1% | $34.8M | 0.1% | $67.16 | 0 |
| 2025-Q3 | Increased | 574,681 | +46.7% | $29.5M | 0.1% | $50.62 | 39 |
| 2025-Q2 | Increased | 391,622 | +7.7% | $32.1M | 0.1% | $81.49 | 31 |
| 2025-Q1 | Decreased | 363,767 | -4.3% | $35.5M | 0.1% | $96.16 | 0 |
| 2024-Q4 | Increased | 380,324 | +2.5% | $34M | 0.1% | $89.13 | 30 |
| 2024-Q3 | Decreased | 371,079 | -26.6% | $40.7M | 0.1% | $107.36 | 0 |
| 2024-Q2 | Decreased | 505,581 | -9.7% | $40.6M | 0.1% | $80.29 | 0 |