LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2025
Shares 475,789 Value ($000) $31,664 Avg Close $58.19 Range $49.67 - $68.83
Q3 2025
Shares 297,208 Value ($000) $15,244 Avg Close $62.49 Range $47.25 - $85.31
Q2 2025
Shares 254,477 Value ($000) $20,831 Avg Close $87.82 Range $73.11 - $108.91
Q1 2025
Shares 867,309 Value ($000) $84,649 Avg Close $93.52 Range $77.73 - $111.29
Q4 2024
Shares 812,630 Value ($000) $72,698 Avg Close $97.41 Range $75.00 - $118.21
Q3 2024
Shares 670,881 Value ($000) $73,629 Avg Close $103.88 Range $76.10 - $126.89
Q2 2024
Shares 632,105 Value ($000) $50,752 Avg Close $73.36 Range $58.16 - $84.29
Q1 2024
Shares 525,742 Value ($000) $32,722 Avg Close $58.85 Range $50.20 - $69.73
Q4 2023
Shares 427,244 Value ($000) $26,489 Avg Close $67.75 Range $54.85 - $79.20
Q3 2023
Shares 474,659 Value ($000) $32,979 Avg Close $73.14 Range $59.85 - $91.81
Q2 2023
Shares 346,649 Value ($000) $29,091 Avg Close $89.74 Range $81.02 - $100.85
Q1 2023
Shares 228,277 Value ($000) $18,847 Avg Close $64.49 Range $47.46 - $83.82