LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 522,177 Value ($000) $34,751 Avg Close $58.19 Range $49.67 - $68.83
Q3 2025
Shares 574,681 Value ($000) $29,475 Avg Close $62.49 Range $47.25 - $85.31
Q2 2025
Shares 391,622 Value ($000) $32,058 Avg Close $87.82 Range $73.11 - $108.91
Q1 2025
Shares 363,767 Value ($000) $35,504 Avg Close $93.52 Range $77.73 - $111.29
Q4 2024
Shares 380,324 Value ($000) $34,024 Avg Close $97.41 Range $75.00 - $118.21
Q3 2024
Shares 371,079 Value ($000) $40,726 Avg Close $103.88 Range $76.10 - $126.89
Q2 2024
Shares 505,581 Value ($000) $40,593 Avg Close $73.36 Range $58.16 - $84.29
Q1 2024
Shares 559,834 Value ($000) $34,844 Avg Close $58.85 Range $50.20 - $69.73
Q4 2023
Shares 556,710 Value ($000) $34,516 Avg Close $67.75 Range $54.85 - $79.20
Q3 2023
Shares 342,008 Value ($000) $23,763 Avg Close $73.14 Range $59.85 - $91.81
Q2 2023
Shares 327,765 Value ($000) $27,506 Avg Close $89.74 Range $81.02 - $100.85
Q1 2023
Shares 506,247 Value ($000) $41,796 Avg Close $64.49 Range $47.46 - $83.82
Q4 2022
Shares 587,743 Value ($000) $29,951 Avg Close $61.70 Range $47.77 - $79.56
Q3 2022
Shares 598,328 Value ($000) $42,080 Avg Close $75.74 Range $60.28 - $87.47
Q2 2022
Shares 779,163 Value ($000) $51,448 Avg Close $63.04 Range $54.50 - $73.78
Q1 2022
Shares 1,217,707 Value ($000) $67,351 Avg Close $37.52 Range $23.51 - $58.28
Q4 2021
Shares 2,213,029 Value ($000) $63,934 Avg Close $26.60 Range $22.20 - $31.60
Q3 2021
Shares 2,631,246 Value ($000) $67,570 Avg Close $26.12 Range $23.22 - $28.74
Q2 2021
Shares 5,600 Value ($000) $155 Avg Close $22.95 Range $19.30 - $27.81