Seaport Therapeutics, Inc.

SPTX·NasdaqGS
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17.15−1.00 (−5.51%)today
At close: Oct 12, 4:00 PM EDT · May be delayed up to 15 min · USD
After hours17.150.00 (0.00%)Oct 12, 4:00 PM EDT

Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close18.15
Open18.14
Day range17.0418.14
52-week range14.8528.38
Off day high−5.46%
Off 52-week high−39.57%
Volume126.00K
Avg. volume (3M)183.94K
Market cap918.05M
EPS (TTM)-5.81
Forward P/E-6.66
P/E ratio (TTM)—
Dividend yield—
Beta (5Y)—
Shares outstanding53.53M
Short interest—
Earnings dateNov 12, 2026 (est.)
Analyst target—
Profit margin—

Against its peers

Compare in full ›
SPTX GHRS ANRO MPLT HELP ACAD
Market cap 918.05M 1.37B 947.70M 477.95M 805.85M 3.34B
P/E (TTM) — — — — — 8.7
Forward P/E -6.7 -10.8 -7.4 -2.5 -6.2 21.5
Price/book 2.2 3.8 3.9 1.1 2.8 2.6
Dividend yield — — — — — —
1-year change −8.52% +62.89% +329.72% −51.85% +101.71% −3.24%
Today −5.51% −5.16% −0.90% −2.60% −6.53% −1.87%

The closest companies by business and industry (Biotechnology). Prices may be delayed up to 15 min.

Related companies

Compare ›

The businesses closest to SPTX's by what they do, from their descriptions, with the same industry weighted in.

Company Mkt cap Price Today
GH Research PLCGHRS · Biotechnology 1.37B 20.02 −5.16%
Alto Neuroscience, Inc.ANRO · Biotechnology 947.70M 24.15 −0.90%
MapLight Therapeutics, Inc.MPLT · Biotechnology 477.95M 8.60 −2.60%
Cybin D/B/A Helus PharmaHELP · Biotechnology 805.85M 11.03 −6.53%
Acadia Pharmaceuticals Inc.ACAD · Biotechnology 3.34B 19.41 −1.87%
Structure Therapeutics Inc.GPCR · Biotechnology 1.71B 23.91 −6.38%
Ovid Therapeutics Inc.OVID · Biotechnology 470.67M 2.4100 −2.03%
Axsome Therapeutics, Inc.AXSM · Biotechnology 8.70B 166.00 −1.40%

From the 4Conservative instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 15 min.

Latest news

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No recent coverage in the 4Search index.

From articles in the 4Search news index.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4Conservative index. Terms of use.