System1

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 System1 and other ETFs, options, and stocks.

About SST

System1, Inc. engages in the development of a proprietary end-to-end responsive acquisition marketing platform. It also operates several flagship brands across multiple consumer verticals, including shopping, travel and search, and a best-in-class customer acquisition and marketing platform powered by Artificial Intelligence and machine learning. 

CEO
Michael Blend
CEOMichael Blend
Employees
250
Employees250
Headquarters
Los Angeles, California
HeadquartersLos Angeles, California
Founded
2013
Founded2013
Employees
250
Employees250

SST Key Statistics

Market cap
52.44M
Market cap52.44M
Price-Earnings ratio
-0.34
Price-Earnings ratio-0.34
Dividend yield
Dividend yield
Average volume
2.36M
Average volume2.36M
High today
$5.45
High today$5.45
Low today
$3.76
Low today$3.76
Open price
$3.98
Open price$3.98
Volume
6.13M
Volume6.13M
52 Week high
$9.30
52 Week high$9.30
52 Week low
$1.35
52 Week low$1.35

Stock Snapshot

System1(SST) stock is priced at $5.21, giving the company a market capitalization of 52.44M. It carries a P/E multiple of -0.34.

During the trading session on 2026-09-08, System1(SST) shares reached a daily high of $5.45 and a low of $3.76. At a current price of $5.21, the stock is +38.6% higher than the low and still -4.4% under the high.

Trading activity shows a volume of 6.13M, compared to an average daily volume of 2.36M.

Over the past 52 weeks, System1(SST) stock has traded between a high of $9.30 and a low of $1.35.

Over the past 52 weeks, System1(SST) stock has traded between a high of $9.30 and a low of $1.35.

SST News

TipRanks 8h
System1’s MapQuest surpasses 2M new users over the past week - TipRanks

...

System1’s MapQuest surpasses 2M new users over the past week - TipRanks

People also own

Based on the portfolios of people who own SST. 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.