Seaport Global upgraded Lantheus Holdings, Inc. (LNTH) to Neutral on February 27, 2026. The move changes the current LNTH analyst rating landscape and signals a more cautious stance from this sell-side shop. The upgrade coincided with StreetInsider noting a Truist Securities price target raise to $89. Investors should weigh the new LNTH analyst rating against company fundamentals and recent market moves, including a 0.69% intraday uplift of $0.52 noted with the announcement.

Seaport Global upgrade and LNTH analyst rating details

Seaport Global upgraded the stock to Neutral on February 27, 2026. The firm signaled a more positive near-term view while stopping short of a Buy call. The market reacted with a 0.69% rise, or $0.52, at the time of the note. StreetInsider also reported Truist raising its price target to $89 the same day source.

What the Neutral upgrade means for investors

A Neutral upgrade means Seaport Global views Lantheus as fairly valued near term. Investors should not read this as a strong buy signal. It suggests the stock may trade sideways while catalysts unfold. Traders may prefer to watch catalysts rather than chase the stock now.

Price target context and LNTH price target notes

Truist raised its price target to $89, as reported by StreetInsider. That price target gives a reference point for upside expectations. No new Seaport price target was published with the upgrade. Compare targets across firms to measure analyst conviction.

Historical analyst coverage and recent trend

Lantheus has seen regular coverage from mid‑sized and large brokers. Recent actions show mixed signals, with price target tweaks and selective rating moves. The Seaport upgrade joins a pattern of cautious optimism from some analysts. Investors should review past rating changes for trend context.

How rating changes connect to stock performance

Analyst moves often drive short-term flows and volatility. The Seaport upgrade produced a 0.69% uptick on the announcement date. Over longer windows, fundamentals and earnings reports tend to matter more. Use rating changes as one input in a broader trading plan.

Key catalysts and risks after the upgrade

Watch upcoming earnings, product launches, and regulatory news. Positive clinical or sales updates could convert Neutral views into Buy calls. Downside risk includes missed revenue or margin pressure. Position sizing should reflect these event risks.

Final Thoughts

Seaport Global’s upgrade of Lantheus Holdings to Neutral on February 27, 2026 updates the LNTH analyst rating mix and signals measured confidence. The move coincided with a reported Truist price target raise to $89, providing a concrete reference for upside. Short-term traders may respond to momentum, while longer-term investors should weigh fundamentals and pipeline news. Meyka AI rates LNTH with a grade of A. This grade factors in S&P 500 benchmark comparison, sector performance, financial growth, key metrics, and analyst consensus. These grades are not guaranteed and do not replace personalized advice. Use this LNTH analyst rating update with broader research and risk management.

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Disclaimer:

Stock markets involve risks. This content is for informational purposes only. Analyst ratings are opinions and not guarantees of future performance. Past performance does not guarantee future results. Meyka AI PTY LTD provides market analysis and data insights, not financial advice. Always conduct your own research and consider consulting a licensed financial advisor.