Filing Details
Carmignac Gestion, a registered investment adviser, increased its position in Lantheus Holdings, Inc. (NASDAQ:LNTH) by 18.4% during Q1 2026, according to its most recent 13F filing with the Securities and Exchange Commission.
The firm purchased an additional 206,000 shares of the Healthcare company, bringing its total holdings to 1,328,000 shares valued at approximately $100.7M as of the filing date.
Market Context
Lantheus Holdings, Inc.'s stock currently trades at $106.32 with a market capitalization of $4.3B.
An increase in an existing position suggests Carmignac Gestion has growing conviction in Lantheus Holdings, Inc.'s trajectory. Institutional investors typically add to positions when they believe the stock still has upside relative to their price target, or when the company's fundamentals have improved since their initial purchase.
Healthcare stocks have attracted institutional attention as an aging population drives long-term demand. Lantheus Holdings, Inc. operates in a sector where regulatory developments and pipeline progress can significantly impact institutional positioning.
The size of this position — $100.7 million — places it among the more significant institutional holdings in Lantheus Holdings, Inc.. Large positions like this can influence trading dynamics and are closely watched by market participants tracking smart money flows.
Investors should note that 13F filings reflect holdings as of the end of the reporting quarter and are filed up to 45 days later. The position may have changed since the filing date. 13F data is most useful when analyzed alongside other signals such as insider transactions, analyst ratings, and fundamental trends.
Related Tools: Insider Trades Tracker | View LNTH Stock Page
Frequently Asked Questions
What is a 13F filing?
A 13F filing is a quarterly SEC report required for institutional managers with over $100 million in assets. It discloses equity holdings, providing transparency into how firms like Carmignac Gestion position their portfolios.
How can I track institutional ownership of LNTH?
View all institutional holders on our LNTH institutional ownership page.