SPTXHealthcare · Biotechnology

SPTX Stock Forecast: Seaport Therapeutics, Inc. Price Predictions for 2026-2027

Last close, 3 Aug 2026
$21
+0.93% on the day

The 6 Wall Street analysts covering Seaport Therapeutics, Inc. hold a median 12-month price target of $35 — +69.5% from the last close. Ticker Nerd's systematic factor model, run across ~4,600 US stocks, ranks it 1 of 100 as at 1 Aug 2026 — in the weakest quartile. The Street sees upside; the factor read is a caution. That gap is the story on this page.

Market cap
$1.1B
Ticker Nerd rank
1 / 100
Median analyst target
$35
Analysts covering
6
Total return, dividends reinvested
1W
+0.5%
1M
+0.4%
From high
−8.3%
From low
+35.4%
$15
$23
Range since 1 May 2026, adjusted closes · the dot is the last close
Ticker Nerd rank

SPTX stock analysis: one number for the whole business

Consensus tells you what everyone already believes. The model scores Seaport Therapeutics, Inc. on its factor families — the same systematic rank behind the Ticker Nerd portfolio.

Where the model ranks itAs at 1 Aug 2026
1 / 100

Percentile across ~4,600 US stocks on Ticker Nerd’s systematic factor model. Higher is better. How the model is built and tested

Size
44
Revisions
26
Momentum
15
Issuance
9
Growth
8
Accruals
8
Value
8
Quality
3
Volatility
3

Size (44): Smaller than most of the companies we track.

Volatility (3): The share price moves around a lot.

The rank is the raw material. Whether the rules would actually own Seaport Therapeutics, Inc. — and when they’d sell — is the membership.

Wall Street

SPTX stock forecast 2026-2027: analyst price targets & predictions

The bullish and bearish analyst opinions on SPTX, reported as data — targets and ratings, the market's view beside the model's.

Share price and the analyst range, since 1 May 2026Adjusted close, US dollars
$10$20$30$40$50May 26Jun 26Jul 26Aug 26SPTXHigh $50Median $35Low $30

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

What Wall Street says6 analysts
5 Buy1 Hold0 Sell
Low $30Median $35High $50

The green dot is the last close — the median target sits +69.5% from it.

Recent analyst actionsNewest first
DateFirmActionRatingTarget
15 July 2026HC Wainwright & Co.InitiatesBuy$50
26 May 2026CitigroupInitiatesBuy$35
26 May 2026CitigroupInitiatesBuy
26 May 2026JP MorganInitiatesOverweight$42
26 May 2026JP MorganInitiatesOverweight
26 May 2026Leerink PartnersInitiatesOutperform$35
26 May 2026Leerink PartnersInitiatesOutperform
26 May 2026StifelInitiatesBuy
26 May 2026StifelInitiatesBuy$30

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

Estimates

SPTX analyst estimate revisions

Not the forecast itself — the direction analysts are revising it. Revision direction is one of the model's factor families.

Which way the estimates are movingNext fiscal year
Analysts raising
0
Analysts cutting
0
Fundamentals

Seaport Therapeutics, Inc. (SPTX) financial data

A margin means little on its own. Each bar marks where the figure sits across the whole US universe we score.

Valuation
Trailing P/E
−10.5×

Cheaper than 93% of US stocks

Price / sales
Price / book
−9.4×

Cheaper than 97% of US stocks

EV / EBITDA
−12.9×

Cheaper than 86% of US stocks

Growth & margins
Revenue growth (YoY)
Earnings growth (YoY)
Gross margin
Operating margin
0.0%

Higher than 35% of US stocks

Net margin
0.0%

Higher than 30% of US stocks

Returns & dividend
Return on equity
80.9%

Higher than 95% of US stocks

Return on assets
−30.1%

Higher than 14% of US stocks

Dividend yield

Bars mark the percentile across the ~4,600 US stocks Ticker Nerd covers, among those reporting the figure.

Peers

SPTX vs competitors

The nearest names by industry and size, scored by the same model — like for like.

Its peer group, ranked by the same modelBiotechnology
CompanyMarket capTKN rank
SPTXSeaport Therapeutics, Inc.$1.1B
1
MGTXMeiragtx Holdings plc$1.1B
90
SVRASavara, Inc.$1.1B
39
WVEWave Life Sciences Ltd.$1.1B
16
CRVSCorvus Pharmaceuticals, Inc.$1.1B
62
ANROAlto Neuroscience, Inc.$1.1B
43
DRTSAlpha Tau Medical Ltd.$1.0B
14
Market Radar

This page is one stock. Monday covers all of them.

Computed off the Friday close and sent before the US open.

Market Radar reports the week’s largest rank changes across roughly 4,600 US stocks, the factor behind each one, and where the market went. SPTX appears on the weeks it earns a place.

Free, every Monday. Unsubscribe any time.

News

Latest SPTX news & analysis

FAQ

Frequently asked questions about SPTX stock

What is the SPTX stock price forecast for 2026-2027?

The 6 Wall Street analysts covering Seaport Therapeutics, Inc. have a median 12-month price target of $35, with estimates ranging from $30 to $50. These are third-party analyst estimates, not Ticker Nerd forecasts, and they are frequently wrong.

Is SPTX stock a buy right now?

Of the 6 analysts covering Seaport Therapeutics, Inc., 5 rate it a Buy, 1 a Hold and 0 a Sell. Ticker Nerd's systematic factor model ranks Seaport Therapeutics, Inc. 1 out of 100 across roughly 4,600 US stocks as at 1 Aug 2026. None of this is personal advice — it does not consider your circumstances.

How does Ticker Nerd's model rank SPTX?

As at 1 Aug 2026, Seaport Therapeutics, Inc. ranks 1 out of 100 on Ticker Nerd's systematic factor model — a percentile across roughly 4,600 US stocks, built from its factor families. Its strongest factor family is Size (44 of 100).

Will SPTX stock go up?

No one can know that. What the data says: the median 12-month target from 6 analysts implies +69.5% from the last close, and Ticker Nerd's factor model ranks Seaport Therapeutics, Inc. 1 out of 100 as at 1 Aug 2026. Analyst targets are third-party estimates and frequently wrong; none of this is personal advice.

What is the SPTX stock forecast for 2030?

No analyst covering Seaport Therapeutics, Inc. publishes a 2030 price target — Wall Street targets run 12 to 18 months out. Sites quoting a 2030 price for SPTX are extrapolating price history, which says nothing about the business. The furthest attributed numbers are the current analyst targets: $30 to $50 over the next 12 months.

What does Seaport Therapeutics, Inc. do?

Seaport Therapeutics, Inc. is a clinical-stage biotechnology company focused on inventing and developing novel oral medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders.

What is the latest news on SPTX?

The most recent item we track (Business Wire, 3 Aug 2026): "Seaport Therapeutics Reports Second Quarter 2026 Financial Results and Highlights Recent Corporate and Clinical Progress". Seaport Therapeutics reported its second quarter 2026 financial results and highlighted recent corporate and clinical progress in a Business Wire announcement from Boston.

Company

About Seaport Therapeutics, Inc.

Seaport Therapeutics, Inc. is a clinical-stage biotechnology company focused on inventing and developing novel oral medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders. The company employs its proprietary Glyph platform to address limitations of clinically validated mechanisms, such as high first-pass metabolism, low bioavailability, and side effects, enabling innovative therapies with established efficacy and safety profiles. Seaport Therapeutics targets the neuropsychiatry sector within pharmaceuticals and biotech, aiming to deliver leading treatment options that improve patient outcomes. Its pipeline advances antidepressants and anxiolytics derived from these optimized mechanisms. With a team experienced in neuropsychiatry drug discovery and development, Seaport Therapeutics operates at the intersection of cutting-edge platform technology and targeted therapeutic innovation. Founded in 2024 and headquartered in Boston, Massachusetts, the company plays a role in advancing accessible oral treatments for serious mental health conditions in the competitive biopharmaceutical market.

CEO Ms. Daphne Zohar · 58 employees · United States · https://www.seaporttx.com