LNTH — LANTHEUS HLDGS INC

Ownership history in Headlands Technologies LLC  ·  4 quarters on record

This page tracks every 13F SEC filing in which Headlands Technologies LLC reported a position in LANTHEUS HLDGS INC (LNTH). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.11% (2024 Q3)
Avg. % of fund
0.07%
First filed
2023 Q3
Last filed
2025 Q3
Quarters held
4
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 10,007 +1,085 +12.2% 0.04% $513K $51.29
2024 Q3 ADDED 8,922 +7,235 +428.9% 0.11% $979K $109.75
2024 Q1 REDUCED 1,687 -802 -32.2% 0.03% $105K $62.24
2023 Q3 INITIATED 2,489 — — 0.09% $173K —
% of Fund (quarterly)    LNTH price (monthly, adj. close)

Other funds also holding LNTH

As of 2025 Q4 — sorted by position size

Sarissa Capital Management LP 3Y 7Y 5.42% Summit Street Capital Management, LLC 3Y 7Y 4.24% Private Capital Management, LLC 3Y 7Y 3.41% REINHART PARTNERS, LLC. 3Y 7Y 3.11% Polaris Capital Management, LLC 3Y 7Y 2.97% Velan Capital Investment Management LP 3Y 2.88% BRIGADE CAPITAL MANAGEMENT, LP 3Y 7Y 2.57% Lion Point Capital, LP 3Y 7Y 1.89% FARALLON CAPITAL MANAGEMENT LLC 3Y 7Y 1.7% Portolan Capital Management, LLC 3Y 7Y 1.7%
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