Seaport Therapeutics

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell SPTX and other ETFs, options, and stocks.

About SPTX

Seaport Therapeutics, Inc. is a clinical-stage therapeutics company, which engages in the provision of inventing and developing new medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders. The company was founded on April 1, 2024 and is headquartered in Boston, MA. 

CEO
Daphne Zohar
CEODaphne Zohar
Employees
54
Employees54
Headquarters
Boston, Massachusetts
HeadquartersBoston, Massachusetts
Founded
Founded
Employees
54
Employees54

SPTX Key Statistics

Market cap
1.10B
Market cap1.10B
Price-Earnings ratio
Price-Earnings ratio
Dividend yield
Dividend yield
Average volume
367.10K
Average volume367.10K
High today
$21.87
High today$21.87
Low today
$19.42
Low today$19.42
Open price
$21.39
Open price$21.39
Volume
127.33K
Volume127.33K
52 Week high
$23.00
52 Week high$23.00
52 Week low
$14.85
52 Week low$14.85

Stock Snapshot

The current Seaport Therapeutics(SPTX) stock price is $20.57, with a market capitalization of 1.1B.

On 2026-07-05, Seaport Therapeutics(SPTX) stock traded between a low of $19.42 and a high of $21.87. Shares are currently priced at $20.57, which is +5.9% above the low and -5.9% below the high.

Seaport Therapeutics(SPTX) shares are trading with a volume of 127.33K, against a daily average of 367.1K.

During the past year, Seaport Therapeutics(SPTX) stock moved between $14.85 at its lowest and $23.00 at its peak.

During the past year, Seaport Therapeutics(SPTX) stock moved between $14.85 at its lowest and $23.00 at its peak.

People also own

Based on the portfolios of people who own SPTX. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.