SEAPORT THERAPEUTICS INC (SPTX)
NASDAQHealth CareBiotechnologySnapshot 2026-09-04
$24.86+2.35%
Close 2026-09-04 · 1-day change
NASDAQHealth CareBiotechnologySnapshot 2026-09-04
Research Workspace
Put SPTX beside peers and holdings, graph the same metric, and keep your notes with the evidence.
Daily closes. Earnings/event dots are placed inline.
Industries move in repeating boom-and-bust cycles. This shows where this stock’s industry sits in that cycle, stage by stage (recovery → expansion → supercycle → steady → deceleration → contraction), from its fundamentals (orders, revenue, capital spending), not the stock’s price.
A booming industry is a tailwind for the names in it; a contracting one is a headwind. Companies in the same industry tend to rise and fall together with the cycle, the way a tide lifts and lowers every boat in the harbor at once, so a large part of a stock’s swing can come from where its industry sits rather than from the company itself. It’s context for reading the company’s results, not a buy/sell call. Full explanation →
Biotechnology is in expansion. Describes the industry's cycle state, not a call on this stock.
The stage band shows the industry’s cycle over the chart’s timeline (each color a stage); a ▼ marks a quarter its growth inflected down — amber is an unconfirmed watch, red is confirmed the next quarter. Use “Overlay cycle on chart” to tint the price chart by stage. The industry’s fundamentals, not a signal on this stock.
No standing thesis yet — not enough to read.
View ThesisThis stock is volatile — it swings about 3% on a typical day and fell roughly 23% in its worst 12-month stretch.
View RiskSPTX's growth depends on its ability to recover from recent earnings misses. Revenue growth is uncertain after a significant miss in the last quarter. The stock trades at a low confidence level, with a 60% probability of missing again next quarter. Peer multiples imply a price about 35% above where it trades, suggesting it looks cheap. A sharp drop in price may indicate the market is repricing the reason to own it. If SPTX continues to miss earnings, it could face further pressure. This read is provisional.
Trailing returns as of 2026-09-04. SPTX is total return (includes dividends); the S&P 500 benchmark is price return (the index excludes dividends).
Based on 7 analysts currently covering SPTX (as of Sep 2026).
Based on 3 Wall Street analysts offering 12-month price targets for SPTX in the last 4 months.
Continue this research
Compare SPTX with peers and holdings, graph the same reported metric, keep your questions beside the evidence, and return when the facts change.
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| Compare | Company | Living FV | P/E | Revenue % | Quality |
|---|---|---|---|---|---|
| SPTX Selected company | Graph | Compare | Trend | Review | |
| Peer Add a competitor | Graph | Compare | Trend | Review | |
| Holding Compare a holding | Graph | Compare | Trend | Review |
Selected metric trend
Quarterly · checked companies · value or % of revenue
A consensus fair price across 1 valuation methods, at three horizons. As of 2026-09-04. Estimates are diagnostics, not price targets. Short-horizon estimates are close to coin-flips, so confidence is a method-agreement read, not a prediction.
Today's peer multiple on trailing earnings, with no growth credited. This is the headline read.
Adds projected growth, so it leans optimistic by design. Read it as upside context, not a base case.
A price-focused, side-by-side fair-value read versus Biotechnology — fair value, gap to price, and forward P/E.
Compare the value case
Put SPTX next to peers and holdings, compare Living FV and multiples, then graph the driver behind the difference.
Not investment advice. Scores describe historical and current data; they are not forecasts of future returns. Consult a licensed advisor before making investment decisions.
End-of-day figures as of 2026-09-04. EPS is implied from price ÷ P/E. Not investment advice.
Current $24.86
The last 12 months of price, then the range of analyst 12-month targets from today’s $24.86.
Analyst ratings and price targets are third-party Wall Street estimates, not QuarterlyIQ’s view. Not investment advice.
A long-thesis check that carries the widest uncertainty of the three horizons.